Valve device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12209671
APP PUB NO 20230243432A1
SERIAL NO

18295401

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A valve device includes a housing, a stationary valve and a drive valve. The stationary valve is placed in a fluid passage of the housing. The stationary valve forms a first passage, which conducts fluid, and a penetrating chamber which penetrates through the stationary valve in the axial direction. The drive valve is placed on one axial side of the stationary valve in the fluid passage and forms a second passage which conducts the fluid. The drive valve communicates the second passage to the first passage through rotation of the drive valve. The housing has a bottom portion that covers the penetrating chamber from another axial side. An upstream passage of the fluid passage, which is located on an upstream side of the drive valve and the stationary valve in a flow direction of the fluid, is communicated with the penetrating chamber through a communication passage.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
DENSO CORPORATION1-1 SHOWA-CHO KARIYA-CITY AICHI-PREF 448-8661

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asano, Naoki Kariya, JP 64 617
Hamada, Takuya Kariya, JP 39 35
Mizunuma, Takehito Kariya, JP 19 52
Sano, Ryo Kariya, JP 44 186
Tanaka, Atsushi Kariya, JP 574 12836

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