Pneumatic type water-free starting self-priming device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11739755
APP PUB NO 20230243355A1
SERIAL NO

18021187

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Clean version of the Abstract A pneumatic type water-free starting self-priming device includes a driving device, and a gas-liquid separation chamber and an expandable gas-liquid separation chamber respectively arranged on two sides of the driving device. The driving device uses high-speed gas to drive a drive disk to rotate and drive a drive shaft to rotate. The gas-liquid separation chamber uses a telescopic piston shaft rod to generate a pressure difference between the gas-liquid separation chamber and outside to suck in water, so as to realize water suction, gas-liquid separation and water drainage. The expandable gas-liquid separation chamber uses shrinkage or expansion of volumes of inner and outer chambers to generate a pressure difference to suck in water, so as to realize water suction, gas-liquid separation and water drainage. Also, the high-speed gas from the driving device flows through the two chambers, so that air can be discharged quickly.

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Patent Owner(s)

Patent OwnerAddress
JIANGSU UNIVERSITYZHENJIANG CITY JIANGSU PROVINCE 212013 JINGKOU DISTRICT ROAD NO 301 ZHENJIANG CITY JIANGSU PROVINCE 212013

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Hao Zhenjiang, CN 45 120
Du, Jialin Zhenjiang, CN 5 14
Hong, Shiming Zhenjiang, CN 6 7
Peng, Guangjie Zhenjiang, CN 6 8

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