18283426. GAS VENTING INDUCTION BLOCK AND POUCH-TYPE SECONDARY BATTERY INCLUDING THE SAME simplified abstract (LG Energy Solution, Ltd.)
Contents
- 1 GAS VENTING INDUCTION BLOCK AND POUCH-TYPE SECONDARY BATTERY INCLUDING THE SAME
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 GAS VENTING INDUCTION BLOCK AND POUCH-TYPE SECONDARY BATTERY INCLUDING THE SAME - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
GAS VENTING INDUCTION BLOCK AND POUCH-TYPE SECONDARY BATTERY INCLUDING THE SAME
Organization Name
Inventor(s)
Kyoung-Choon Min of Daejeon (KR)
GAS VENTING INDUCTION BLOCK AND POUCH-TYPE SECONDARY BATTERY INCLUDING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18283426 titled 'GAS VENTING INDUCTION BLOCK AND POUCH-TYPE SECONDARY BATTERY INCLUDING THE SAME
Simplified Explanation
The gas venting induction block described in the patent application is a device designed to accommodate a pouch-type secondary battery and allow for gas venting when necessary. Here are the key points of the innovation:
- The block body has a slit for inserting the battery cell terrace to a certain distance.
- Inside the block body, there is a pocket portion that can accommodate a portion of the cell terrace with a larger space than the slit.
- An exhaust pipe extends from the pocket portion to the outer surface of the block body, with a needle portion that can perforate the cell terrace when it expands beyond a certain volume.
Potential Applications
The gas venting induction block can be used in various pouch-type secondary battery applications where gas venting is necessary for safety reasons.
Problems Solved
This technology solves the problem of gas buildup in pouch-type secondary batteries, which can lead to safety hazards if not properly vented.
Benefits
The gas venting induction block provides a safe and efficient way to vent gas from pouch-type secondary batteries, reducing the risk of overheating and potential explosions.
Potential Commercial Applications
This technology can be utilized in the production of electric vehicles, portable electronic devices, and energy storage systems where pouch-type secondary batteries are used.
Possible Prior Art
One possible prior art for this technology could be similar gas venting systems used in other types of batteries or energy storage devices.
Unanswered Questions
How does the size of the exhaust pipe affect the efficiency of gas venting in the block?
The size of the exhaust pipe could impact the rate at which gas is vented from the battery cell terrace. A larger exhaust pipe may allow for faster venting, but it could also affect the structural integrity of the block.
What materials are used in the construction of the gas venting induction block?
The materials used in the block's construction could impact its durability, heat resistance, and overall effectiveness in venting gas from the battery cell terrace.
Original Abstract Submitted
A gas venting induction block includes a block body having a slit configured to accommodate a cell terrace of a pouch-type secondary battery inserted through the slit to a first distance. The gas venting induction block further includes a pocket portion inside the block body. The pocket portion accommodates a portion of the cell terrace having a space larger than the slit. The gas venting induction block further includes an exhaust pipe having a tubular shape and extends from the pocket portion to an outer surface of the block body. The exhaust pipe includes a needle portion protruding toward an inner space of the pocket portion so as to perforate the cell terrace when the cell terrace expands beyond a first volume in the pocket portion.