Cover, fluid end and plunger pump

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12044234
APP PUB NO 20230138582A1
SERIAL NO

17846050

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A cover, a fluid end and a plunger pump are provided. The cover includes: a body, the body being cylindrical, and the body including a first end, a second end, and a side surface connecting the first end and the second end; a main flow channel extending along an axis of the body; a plurality of subsidiary flow channels, each of the plurality of subsidiary flow channels being communicated with the main flow channel; a first opening, located at the first end and communicated with the main flow channel; and a plurality of second openings, located at the side surface of the body; each of the plurality of subsidiary flow channels being communicated with at least one of the plurality of second openings.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTDYANTAI

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cui, Haiping Yantai, CN 20 1598
Ge, Anpeng Yantai, CN 5 120
Jiang, Chen Yantai, CN 53 402
Li, Peng Yantai, CN 915 8951
Li, Xiaobin Yantai, CN 40 659
Wang, Baojie Yantai, CN 6 193
Wang, Jixin Yantai, CN 28 1603
Zhang, Shulin Yantai, CN 18 504

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