HIGH PRESSURE PUMP WITH PRESSURIZING CHAMBER

Number of patents in Portfolio can not be more than 2000

United States of America Patent

SERIAL NO

15232055

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A cylinder is configured into a bottomed tubular form and includes an inner peripheral wall, an inner bottom wall, an outer peripheral wall and an intake hole and a discharge hole. The inner peripheral wall slidably guides the plunger. The intake hole and the discharge hole communicate between the inner peripheral wall and the outer peripheral wall. A pump housing includes a cylinder receiving hole that includes an inner peripheral wall, into which the cylinder is inserted. A pressurizing chamber is formed by the inner peripheral wall and the inner bottom wall of the cylinder and a distal end outer wall of the plunger.

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Patent Owner(s)

Patent OwnerAddress
DENSO CORPORATIONKARIYA-SHI AICHI 448-8661
NIPPON SOKEN INC14 IWAYA SHIMOHASUMI-CHO NISHIO-CITY AICHI-PREF 445-0012

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HISHINUMA, Osamu Toyota-city, JP 18 117
KUROYANAGI, Masatoshi Kariya-city, JP 57 972
MATSUMOTO, Teppei Obu-city, JP 12 33

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