20250216281. (SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY)
DEVICE AND METHOD FOR CAVITATION DETECTION OF PURE WATER HYDRAULIC SYSTEM BASED ON PRESSURE
Abstract: a device for cavitation detection of a pure water hydraulic system based on pressure includes a chamber component; an inner diameter of the drainage nozzle gradually increases along an inflow direction of a liquid medium, so as to reduce a flow velocity of the liquid medium after being drained into the drainage nozzle; and the detection assembly includes a housing, one end of the housing facing the drainage nozzle is an open end, an elastic cover sheet is arranged in the open end, an electrode is arranged in the housing, diaphragms are respectively arranged on two sides of the electrode, and the electrode is closely attached to the elastic cover sheet through one of the diaphragms; the liquid medium is ejected from the drainage nozzle and impacts the elastic cover sheet.
Inventor(s): Qiang ZHANG, Shouji SUN, Ying TIAN, Chunyong FAN, Hengxuan LUAN, Feng ZHOU, Dongliang WEI, Li YIN, Hong ZHANG, Bofeng CHANG, Xin LIU, Chenglong WANG, Ya LIU, Chao ZHANG, Yunjie PENG, Jinpeng SU, Shaohua LI
CPC Classification: G01L23/125 (MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE (weighing ))
Search for rejections for patent application number 20250216281
- Patent Applications
- SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
- CPC G01L23/125
- Qiang ZHANG of Qingdao CN
- Shouji SUN of Qingdao CN
- Ying TIAN of Qingdao CN
- Chunyong FAN of Qingdao CN
- Hengxuan LUAN of Qingdao CN
- Feng ZHOU of Qingdao CN
- Dongliang WEI of Qingdao CN
- Li YIN of Qingdao CN
- Hong ZHANG of Qingdao CN
- Bofeng CHANG of Qingdao CN
- Xin LIU of Qingdao CN
- Chenglong WANG of Qingdao CN
- Ya LIU of Qingdao CN
- Chao ZHANG of Qingdao CN
- Yunjie PENG of Qingdao CN
- Jinpeng SU of Qingdao CN
- Shaohua LI of Qingdao CN