CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED patent applications on December 26th, 2024
Patent Applications by CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED on December 26th, 2024
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED: 22 patent applications
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED has applied for patents in the areas of H01M10/04 (5), H01M50/249 (4), H01M4/02 (4), H01M50/342 (3), H01M50/383 (3) H01M50/383 (3), H01M50/242 (2), B05B15/70 (1), H01M10/6556 (1), H01M50/536 (1)
With keywords such as: battery, electrode, cell, assembly, pressure, positive, body, mechanism, configured, and active in patent application abstracts.
Patent Applications by CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Inventor(s): Yafei SHEN of Ningde (CN) for contemporary amperex technology (hong kong) limited, Xueqing GONG of Ningde (CN) for contemporary amperex technology (hong kong) limited, Fanke CHEN of Ningde (CN) for contemporary amperex technology (hong kong) limited
IPC Code(s): B05B15/70, C09J5/00, H01M10/04
CPC Code(s): B05B15/70
Abstract: glue coating equipment includes a glue nozzle device, a glue hose and a support device. the glue nozzle device is used to output a glue liquid. the glue nozzle device is configured to be movably arranged to coat the glue liquid over the surface of a workpiece. the glue hose is connected to the glue nozzle device to deliver the glue liquid to the glue nozzle device. the support device is used to support and bear the glue hose. the support device includes a bracket and a movable arm rotatably connected to the bracket, and the glue hose is installed on the movable arm. the support device is provided to support and bear the glue hose, the movable arm of the support device rotates relative to the bracket, and the glue hose is installed on the movable arm.
Inventor(s): Jianlei Wang of Ningde (CN) for contemporary amperex technology (hong kong) limited, Ruhu Liao of Ningde (CN) for contemporary amperex technology (hong kong) limited, Jingjing Wei of Ningde (CN) for contemporary amperex technology (hong kong) limited, Gang Zeng of Ningde (CN) for contemporary amperex technology (hong kong) limited, Quanshui Cai of Ningde (CN) for contemporary amperex technology (hong kong) limited, Ya Dai of Ningde (CN) for contemporary amperex technology (hong kong) limited, Guangsheng Chen of Ningde (CN) for contemporary amperex technology (hong kong) limited
IPC Code(s): B26D7/08, B26D3/08, B26D5/34, B26D7/26, H01M10/04
CPC Code(s): B26D7/086
Abstract: provided are a marking device and an electrode sheet production system. the marking device includes a vibration mechanism and a cutter head. the vibration mechanism is provided on a side of the electrode sheet provided with the active material layer along the thickness direction of the electrode sheet. the cutter head is connected to the vibration mechanism and the cutter head extends in a width direction of the electrode sheet. the vibration mechanism is configured to drive the cutter head to vibrate in a thickness direction of the electrode sheet and to allow the cutter head to contact the electrode sheet, thus forming a score on the electrode sheet.
Inventor(s): Jingxuan SUN of Ningde (CN) for contemporary amperex technology (hong kong) limited, Qian LIU of Ningde (CN) for contemporary amperex technology (hong kong) limited, Quanguo LI of Ningde (CN) for contemporary amperex technology (hong kong) limited, Yonghuang YE of Ningde (CN) for contemporary amperex technology (hong kong) limited, Dejun XIAO of Ningde (CN) for contemporary amperex technology (hong kong) limited, Jiahua CHEN of Ningde (CN) for contemporary amperex technology (hong kong) limited, Chunpeng YU of Ningde (CN) for contemporary amperex technology (hong kong) limited
IPC Code(s): H01M4/131, H01M4/02, H01M4/133, H01M4/525, H01M4/587, H01M10/054
CPC Code(s): H01M4/131
Abstract: a secondary battery comprises a positive electrode plate and a negative electrode plate. the positive electrode plate comprises a positive electrode current collector and a positive electrode active layer loaded on the surface of the positive electrode current collector, and the negative electrode plate comprises a negative electrode current collector and a negative electrode active layer loaded on the surface of the negative electrode current collector. the positive electrode active layer has a compacted density of a1 g/cmand a porosity of b1, and 1.8≤a1/b1≤12. the negative electrode active layer has a compacted density of a2 g/cmand a porosity of b2, and 1≤a2/b2≤8.
[[20240429371. POSITIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR PREPARING POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE PLATE, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRIC APPARATUS_simplified_abstract_(contemporary amperex technology (hong kong) limited)]]
Inventor(s): Xiaofu Xu of Ningde (CN) for contemporary amperex technology (hong kong) limited, Yao Jiang of Ningde (CN) for contemporary amperex technology (hong kong) limited, Yonghuang Ye of Ningde (CN) for contemporary amperex technology (hong kong) limited, Qian Liu of Ningde (CN) for contemporary amperex technology (hong kong) limited
IPC Code(s): H01M4/36, H01M4/02, H01M4/525, H01M4/58, H01M10/0525
CPC Code(s): H01M4/364
Abstract: this application provides a positive electrode active material, a method for preparing a positive electrode active material, a positive electrode plate, a secondary battery, a battery module, a battery pack, and an electric apparatus. the positive electrode active material includes a first positive electrode active material and a second positive electrode active material. the first positive electrode active material includes a compound linicomnm′o, and the second positive electrode active material includes a core, a first coating layer enveloping the core, and a second coating layer enveloping the first coating layer, where the core includes a compound limnapro, the first coating layer includes pyrophosphate mpoand phosphate xpo, and the second coating layer includes carbon.
Inventor(s): Xiaofu Xu of Ningde (CN) for contemporary amperex technology (hong kong) limited, Yao Jiang of Ningde (CN) for contemporary amperex technology (hong kong) limited, Qian Liu of Ningde (CN) for contemporary amperex technology (hong kong) limited, Yonghuang Ye of Ningde (CN) for contemporary amperex technology (hong kong) limited
IPC Code(s): H01M4/525, H01M4/02, H01M4/36, H01M4/505, H01M4/58, H01M4/62
CPC Code(s): H01M4/525
Abstract: this application provides a positive electrode active material and a preparation method thereof, a positive electrode plate, a secondary battery, a battery module, a battery pack, and an electric apparatus. the positive electrode active material contains a first positive electrode active material and a second positive electrode active material. the first positive electrode active material contains a compound linicomnm′o. the second positive electrode active material includes a core, a first coating layer enveloping the core, a second coating layer enveloping the first coating layer, and a third coating layer enveloping the second coating layer. in this application, the mixed use of the first positive electrode active material and the second positive electrode active material increases cycling capacity retention rate of the secondary battery, prolongs cycle life of the secondary battery, and improves safety of the secondary battery.
Inventor(s): Zhijian Zheng of Ningde (CN) for contemporary amperex technology (hong kong) limited, Xiang Fan of Ningde (CN) for contemporary amperex technology (hong kong) limited, Gang Lin of Ningde (CN) for contemporary amperex technology (hong kong) limited, Yuan Peng of Ningde (CN) for contemporary amperex technology (hong kong) limited, Chang Hong of Ningde (CN) for contemporary amperex technology (hong kong) limited, Wenqing Nie of Ningde (CN) for contemporary amperex technology (hong kong) limited, Yuqun Zhou of Ningde (CN) for contemporary amperex technology (hong kong) limited
IPC Code(s): H01M10/04
CPC Code(s): H01M10/0404
Abstract: an embodiment of this application provides a device and method for assembling a battery cell. the device includes: a conveyance mechanism, configured to fix an electrode assembly and convey the electrode assembly to a coating station; a coating mechanism, configured to coat at least a part of an outer surface of the electrode assembly with an insulation layer at the coating station, where the conveyance mechanism is further configured to: convey the electrode assembly coated with the insulation layer to an encasing station; and an encasing mechanism, configured to fit, at the encasing station, a housing peripherally onto the electrode assembly coated with the insulation layer. the device and method for assembling a battery cell disclosed herein can improve the assembling efficiency of battery cells.
Inventor(s): Shuigen LIN of Ningde (CN) for contemporary amperex technology (hong kong) limited, Chao XIE of Ningde (CN) for contemporary amperex technology (hong kong) limited, Shiwu MA of Ningde (CN) for contemporary amperex technology (hong kong) limited, Guoda HUANG of Ningde (CN) for contemporary amperex technology (hong kong) limited, Xiang FAN of Ningde (CN) for contemporary amperex technology (hong kong) limited
IPC Code(s): H01M10/04
CPC Code(s): H01M10/0409
Abstract: an electrode plate inspection device includes a combining unit configured to combine a separator on a side of a first electrode plate in a thickness direction of the first electrode plate, the first electrode plate including at least two sub-electrode plates arranged at intervals in a conveying direction of the first electrode plate; a measuring unit arranged downstream of the combining unit in the conveying direction, and configured to measure a first distance between two adjacent combined sub-electrode plates in the conveying direction; and a processing unit configured to determine whether the combined first electrode plate is qualified according to the first distance.
Inventor(s): Chenxu LUO of Ningde (CN) for contemporary amperex technology (hong kong) limited, Jianfu HE of Ningde (CN) for contemporary amperex technology (hong kong) limited, Xueyang SUN of Ningde (CN) for contemporary amperex technology (hong kong) limited, Qian LIU of Ningde (CN) for contemporary amperex technology (hong kong) limited, Yonghuang YE of Ningde (CN) for contemporary amperex technology (hong kong) limited
IPC Code(s): H01M10/42, H01M4/02, H01M4/62, H01M10/654
CPC Code(s): H01M10/4235
Abstract: a battery pack comprises a battery box and a first battery cell and a second battery cell disposed in the battery box, wherein a heat dissipation capability at a position where the first battery cell is located is greater than a heat dissipation capability at a position where the second battery cell is located, an addition amount w1 of a lithium replenishing agent in the first battery cell is greater than an addition amount w2 of the lithium replenishing agent in the second battery cell, w1>0, and w2≥0.
Inventor(s): Cuicui ZHU of Ningde (CN) for contemporary amperex technology (hong kong) limited, Jijun ZHANG of Ningde (CN) for contemporary amperex technology (hong kong) limited, Shaofei WANG of Ningde (CN) for contemporary amperex technology (hong kong) limited, Yimin WEI of Ningde (CN) for contemporary amperex technology (hong kong) limited
IPC Code(s): H01M10/42
CPC Code(s): H01M10/4285
Abstract: embodiments of the present application provide a method for detecting lithium precipitation of a battery and a related apparatus. the method may include: acquiring pressure data of a predetermined position of the battery; and detecting lithium precipitation of the battery according to the pressure data and reference pressure data, the pressure data including actually measured pressure data of the battery, and the reference pressure data including pressure data related to a predetermined amount of lithium precipitation of the battery under a predetermined condition.
Inventor(s): Xinwei CHEN of Ningde (CN) for contemporary amperex technology (hong kong) limited, Yu YAN of Ningde (CN) for contemporary amperex technology (hong kong) limited, Zhimin DAN of Ningde (CN) for contemporary amperex technology (hong kong) limited, Zhanliang LI of Ningde (CN) for contemporary amperex technology (hong kong) limited, Yuanmiao ZHAO of Ningde (CN) for contemporary amperex technology (hong kong) limited
IPC Code(s): H01M10/615, B60L58/27, G01R31/388, G01R31/389, H01M10/625, H01M10/633
CPC Code(s): H01M10/615
Abstract: the present application provides a battery heating method, heating apparatus, and heating system, which can effectively heat a power battery, thereby achieving a high heating efficiency. the heating method is applied to a heating circuit, the heating circuit is connected to a battery and is configured to output a heating current to the battery, and the heating current is configured to heat the battery. the heating method comprises: acquiring polarization parameters of a battery; determining a frequency of the heating current according to the polarization parameters and a peak current of the heating circuit, so that the amplitude value of the heating current does not exceed the peak current; and controlling the heating circuit to output the heating current having the frequency to the battery.
Inventor(s): Yong WANG of Ningde (CN) for contemporary amperex technology (hong kong) limited, Pengbo ZHAO of Ningde (CN) for contemporary amperex technology (hong kong) limited, Qing WANG of Ningde (CN) for contemporary amperex technology (hong kong) limited, Peng WANG of Ningde (CN) for contemporary amperex technology (hong kong) limited, Yujia HOU of Ningde (CN) for contemporary amperex technology (hong kong) limited, Xingdi CHEN of Ningde (CN) for contemporary amperex technology (hong kong) limited
IPC Code(s): H01M10/6556, H01M10/656, H01M50/24
CPC Code(s): H01M10/6556
Abstract: a box structure includes a cooling member and a frame. the cooling member includes a main pipe and at least one branch pipe connected to the main pipe. the main pipe is configured to pass a coolant into the branch pipe, and the branch pipe is configured to contact the battery pack to cool the battery pack. an accommodation groove is created at a bottom of the frame, at least a part of the main pipe is located in the accommodation groove, and the main pipe is bonded and fixed to the accommodation groove.
Inventor(s): Yuyong LEI of Ningde (CN) for contemporary amperex technology (hong kong) limited, Zhijun GUO of Ningde (CN) for contemporary amperex technology (hong kong) limited, Peng WANG of Ningde (CN) for contemporary amperex technology (hong kong) limited
IPC Code(s): H01M50/15, H01M10/04, H01M50/176, H01M50/249, H01M50/533, H01M50/538, H01M50/593
CPC Code(s): H01M50/15
Abstract: a battery cell includes a housing, a first end cover assembly, a second end cover assembly and an electrode assembly. openings are provided on ends of the housing opposite to each other. the first end cover assembly and the second end cover assembly are configured to respectively cover two openings of the housing. the electrode assembly includes a body part, a first tab and a second tab. the first tab extends from a first end face of the body part facing the first end cover assembly and is configured to be connected with the first end cover assembly. the second tab extends from a second end face of the body part facing the second end cover assembly and is configured to be connected with the second end cover assembly.
Inventor(s): Shuo YANG of Ningde (CN) for contemporary amperex technology (hong kong) limited, Chengjin LIN of Ningde (CN) for contemporary amperex technology (hong kong) limited, Youxin WU of Ningde (CN) for contemporary amperex technology (hong kong) limited, Jinqing JI of Ningde (CN) for contemporary amperex technology (hong kong) limited
IPC Code(s): H01M50/24, A62C3/16, H01M50/342
CPC Code(s): H01M50/24
Abstract: a fireproof component for use in a battery pack includes a main body and a frame. the frame includes a body portion, an extension portion, and an opening defined by an inner peripheral face of the body portion. the extension portion is located outside the body portion along a circumferential direction of the body portion and connected to an outer peripheral face of the body portion. the extension portion extends along a third direction and protrudes beyond the body portion. the main body covers the opening of the frame and is connected to the body portion. the main body is a mica board including a plurality of mica sheets and an adhesive disposed between every two adjacent mica sheets.
Inventor(s): Jianfu HE of Ningde (CN) for contemporary amperex technology (hong kong) limited, Qian LIU of Ningde (CN) for contemporary amperex technology (hong kong) limited, Yonghuang YE of Ningde (CN) for contemporary amperex technology (hong kong) limited, Tao ZHANG of Ningde (CN) for contemporary amperex technology (hong kong) limited, Haizu JIN of Ningde (CN) for contemporary amperex technology (hong kong) limited
IPC Code(s): H01M50/242, H01M50/124, H01M50/249
CPC Code(s): H01M50/242
Abstract: a battery cell comprises: a shell; an electrode assembly accommodated in the shell; and a buffer member, which is accommodated in the shell and connected to the electrode assembly and is configured to buffer expansion of the electrode assembly, wherein the buffer member comprises first closed pores, and the volume v1 of the first closed pores and the volume v of the buffer member meet a formula of v1/v>10%.
Inventor(s): Yu TANG of Ningde (CN) for contemporary amperex technology (hong kong) limited, Haiqi YANG of Ningde (CN) for contemporary amperex technology (hong kong) limited, Chenyi XU of Ningde (CN) for contemporary amperex technology (hong kong) limited, Wenli WANG of Ningde (CN) for contemporary amperex technology (hong kong) limited, Xiaoteng HUANG of Ningde (CN) for contemporary amperex technology (hong kong) limited, Peng WANG of Ningde (CN) for contemporary amperex technology (hong kong) limited
IPC Code(s): H01M50/242, H01M50/209, H01M50/249, H01M50/55
CPC Code(s): H01M50/242
Abstract: the embodiments of the present application provide a battery and an electricity consuming apparatus. the battery includes a case and a battery cell. the case includes a case body, a top cover, and a bottom cover arranged opposite to each other along the first direction on two sides of the case body. the battery cell is arranged inside the case. the battery cell includes an electrode terminal. a gap is provided between the battery cell and at least one of the bottom cover and the case body. the electrode terminal is arranged toward the gap.
Inventor(s): Long Chen of Ningde (CN) for contemporary amperex technology (hong kong) limited, Denghua Lin of Ningde (CN) for contemporary amperex technology (hong kong) limited, Yulian Zheng of Ningde (CN) for contemporary amperex technology (hong kong) limited, Peng Wang of Ningde (CN) for contemporary amperex technology (hong kong) limited, Haizu Jin of Ningde (CN) for contemporary amperex technology (hong kong) limited
IPC Code(s): H01M50/342, H01M50/147
CPC Code(s): H01M50/3425
Abstract: the present application provides an end cap assembly, a battery cell, a battery and a power consuming device, and relates to the field of batteries. the end cap assembly comprises an end cap and a pressure relief mechanism. the end cap is provided with a pressure relief hole, and the pressure relief mechanism covers the pressure relief hole. the pressure relief mechanism is made of a polymer material. the pressure relief mechanism is provided with a weakened portion configured to crack when pressure is relieved from the battery cell. due to the pressure relief mechanism made of a polymer material, not only can gas be steadily discharged from the battery cell when pressure is relieved from the battery cell, but external moisture can also be blocked from penetrating into the battery cell when the battery cell is in normal use, reducing the risk of short circuit of the battery cell.
Inventor(s): Yao Li of Ningde (CN) for contemporary amperex technology (hong kong) limited, Xiaobo Chen of Ningde (CN) for contemporary amperex technology (hong kong) limited
IPC Code(s): H01M50/383, H01M10/613, H01M10/653, H01M10/6554, H01M10/6556, H01M50/204, H01M50/342
CPC Code(s): H01M50/383
Abstract: embodiments of the present application provide a battery and an electrical apparatus. the battery includes a battery cell and a guard member. the battery cell includes a pressure relief mechanism. the guard member includes a protective region opposite to the pressure relief mechanism in a thickness direction of the pressure relief mechanism, and the protective region is used for blocking at least part of substances released by the battery cell through the pressure relief mechanism. the embodiments of the present application are capable of reducing the redundancy in design of the distance between the guard member and the pressure relief mechanism, reducing the loss of energy density of the battery, and improving the safety performance of the battery while taking into account the safety protection requirements of the battery.
Inventor(s): Cong ZHOU of Ningde (CN) for contemporary amperex technology (hong kong) limited, Xiaoteng HUANG of Ningde (CN) for contemporary amperex technology (hong kong) limited, Chenyi XU of Ningde (CN) for contemporary amperex technology (hong kong) limited
IPC Code(s): H01M50/383, H01M10/613, H01M10/6567
CPC Code(s): H01M50/383
Abstract: the application discloses a battery and an electric device. the battery includes a battery cell and a thermal runaway management assembly. the battery cell has a pressure relief mechanism. the thermal runaway management assembly includes a first conduit, and at least a part of an orthographic projection of the first conduit onto the battery cell falls within a range of the pressure relief mechanism. the first conduit is used to accommodate a protective medium, and the first conduit is configured to be actuated when the battery cell discharges a substance via the pressure relief mechanism, so as to discharge the protective medium towards the pressure relief mechanism. the above structure can effectively improve the safety performance of the battery.
Inventor(s): Boxiang Liao of Ningde (CN) for contemporary amperex technology (hong kong) limited, Cong Zhou of Ningde (CN) for contemporary amperex technology (hong kong) limited, Feiting Song of Ningde (CN) for contemporary amperex technology (hong kong) limited, Xiaoteng Huang of Ningde (CN) for contemporary amperex technology (hong kong) limited
IPC Code(s): H01M50/383, F16L58/04, H01M10/613, H01M10/6567
CPC Code(s): H01M50/383
Abstract: a protective sleeve, a battery thermal management system, and a battery are provided. the protective sleeve is configured to sleeve a pipeline and includes a sleeve body, where the sleeve body includes a first bundling section, a first diameter-variable section, a protective section, a second diameter-variable section, and a second bundling section arranged in sequence. diameters of the first bundling section and the second bundling section are smaller than diameter of the protective section, and the first bundling section and the second bundling section are capable of elastically clamping the pipeline, so as to fix the protective sleeve to the pipeline. this can improve the convenience of installing and removing the protective sleeve on the pipeline.
Inventor(s): Qi CHENG of Ningde (CN) for contemporary amperex technology (hong kong) limited, Hong WANG of Ningde (CN) for contemporary amperex technology (hong kong) limited, Quankun LI of Ningde (CN) for contemporary amperex technology (hong kong) limited, Jiang LIU of Ningde (CN) for contemporary amperex technology (hong kong) limited, Daichun TANG of Ningde (CN) for contemporary amperex technology (hong kong) limited
IPC Code(s): H01M50/517, H01M50/211, H01M50/249, H01M50/271, H01M50/296, H01M50/51, H01M50/516, H01M50/569
CPC Code(s): H01M50/517
Abstract: a battery includes: a battery module, including a first battery cell and a second battery cell connected in series along a first direction, where a first electrode output portion of the first battery cell is electrically connected to a second electrode output portion of the second battery cell by means of welding, and the first direction is a length direction of the battery; and a support, arranged between the first battery cell and the second battery cell, where the support is provided with a first accommodating space penetrating through the support in the first direction and configured to accommodate the first electrode output portion and the second electrode output portion.
Inventor(s): Weiwei WANG of Ningde (CN) for contemporary amperex technology (hong kong) limited, Chuandong LIN of Ningde (CN) for contemporary amperex technology (hong kong) limited, Jiang LIN of Ningde (CN) for contemporary amperex technology (hong kong) limited
IPC Code(s): H01M50/536, H01M50/533
CPC Code(s): H01M50/536
Abstract: a battery cell includes: a first electrode assembly, including a first body and a first tab; a second electrode assembly, including a second body and a second tab, where the first body and the second body are arranged in a first direction; and a first connector, where the first connector is located on one side of the first electrode assembly and the second electrode assembly in a second direction, the second direction is perpendicular to the first direction, and a welding portion of the first tab and a welding portion of the second tab are both connected to the first connector; and in the first direction, a projection of the welding portion of the first tab and a projection of the welding portion of the second tab do not overlap at least in part.
Inventor(s): Liliuyuan Liang of Ningde (CN) for contemporary amperex technology (hong kong) limited, Dongxu Yu of Ningde (CN) for contemporary amperex technology (hong kong) limited, Yanhua Lu of Ningde (CN) for contemporary amperex technology (hong kong) limited
IPC Code(s): H02J3/24, H02J3/32
CPC Code(s): H02J3/24
Abstract: provided are a method for suppressing direct current oscillation in a power transmission system and the power transmission system. the power transmission system comprises a sending terminal vsc, a receiving terminal vsc and a direct current energy storage apparatus, wherein the direct current energy storage apparatus is connected in parallel between the sending terminal vsc and the receiving terminal vsc, and the direct current energy storage apparatus comprises a plurality of energy storage submodules. the method comprises acquiring a direct current power oscillation amount of the power transmission system; and controlling, according to the direct current power oscillation amount, the number of the direct current energy storage apparatuses connected to the energy storage submodules of the power transmission system.
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED patent applications on December 26th, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- B05B15/70
- C09J5/00
- H01M10/04
- CPC B05B15/70
- Contemporary amperex technology (hong kong) limited
- B26D7/08
- B26D3/08
- B26D5/34
- B26D7/26
- CPC B26D7/086
- H01M4/131
- H01M4/02
- H01M4/133
- H01M4/525
- H01M4/587
- H01M10/054
- CPC H01M4/131
- H01M4/36
- H01M4/58
- H01M10/0525
- CPC H01M4/364
- H01M4/505
- H01M4/62
- CPC H01M4/525
- CPC H01M10/0404
- CPC H01M10/0409
- H01M10/42
- H01M10/654
- CPC H01M10/4235
- CPC H01M10/4285
- H01M10/615
- B60L58/27
- G01R31/388
- G01R31/389
- H01M10/625
- H01M10/633
- CPC H01M10/615
- H01M10/6556
- H01M10/656
- H01M50/24
- CPC H01M10/6556
- H01M50/15
- H01M50/176
- H01M50/249
- H01M50/533
- H01M50/538
- H01M50/593
- CPC H01M50/15
- A62C3/16
- H01M50/342
- CPC H01M50/24
- H01M50/242
- H01M50/124
- CPC H01M50/242
- H01M50/209
- H01M50/55
- H01M50/147
- CPC H01M50/3425
- H01M50/383
- H01M10/613
- H01M10/653
- H01M10/6554
- H01M50/204
- CPC H01M50/383
- H01M10/6567
- F16L58/04
- H01M50/517
- H01M50/211
- H01M50/271
- H01M50/296
- H01M50/51
- H01M50/516
- H01M50/569
- CPC H01M50/517
- H01M50/536
- CPC H01M50/536
- H02J3/24
- H02J3/32
- CPC H02J3/24
