System and method for mixing stone-plastic floor base material

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11179685
APP PUB NO 20210046436A1
SERIAL NO

16593440

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Abstract

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A solenoid valve includes a main valve, a first auxiliary valve, a second auxiliary valve, a main valve body, and an auxiliary valve body. The main and auxiliary valve bodies are axially parallel and detachably connected. The main valve is mounted on the main valve body, the first and second auxiliary valves are mounted on the auxiliary valve body, which is provided with an air inlet, a cylinder port and an air discharging port. The air inlet communicates with the main valve through a first air passage. The cylinder port is sequentially in communication with the first and second auxiliary valves and the main valve through a second air passage. The air discharging port sequentially communicates with the first and second auxiliary valves and the main valve through a third air passage. The main and second auxiliary valves are solenoid valves. The first auxiliary valve is a hand-operated valve.

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Patent Owner(s)

Patent OwnerAddress
CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY410000 NO 498 SHAOSHAN SOUTH ROAD CHANGSHA CITY HUNAN PROVINCE CHANGSHA CITY HUNAN PROVINCE 410000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Xingong Hunan, CN 28 646
Liu, Ming Hunan, CN 547 2816
Qing, Yan Hunan, CN 13 11
Wu, Yiqiang Hunan, CN 10 6
Yang, Yixu Hunan, CN 2 2
Zheng, Xia Hunan, CN 12 8
Zuo, Yingfeng Hunan, CN 4 2

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