Reciprocating pump

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10808693
APP PUB NO 20180163719A1
SERIAL NO

15836916

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Importance

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Abstract

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A reciprocating pump includes a first manifold which includes a pump chamber, a second manifold which is connected to the first manifold, and a seal which is disposed inside the second manifold and comes into slidable contact with a plunger. A communication pipe which extends across an inside of the first manifold and an inside of the second manifold comes into contact with the seal. Additionally, the reciprocating pump includes a collar which is disposed inside the first manifold and comes into contact with the communication pipe through which the plunger is inserted. The collar, the communication pipe, and the seal are sandwiched between the inside of the first manifold and the inside of the second manifold.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tojo, Nobuo Tokyo, JP 10 168

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