Fuel injection valve

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12110852
APP PUB NO 20220356860A1
SERIAL NO

17870064

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A fuel injection valve includes a nozzle, a housing, a needle, and a throttle portion. The nozzle includes an injection hole through which fuel is injected and a valve seat formed around the injection hole. The nozzle includes an injection hole through which fuel is injected and a valve seat formed around the injection hole. The housing has a fuel flow path through which the fuel to the injection hole flows. One end of the needle is configured to open and close the injection hole by being separated from the valve seat or abutted on the valve seat. The throttle portion is provided upstream with respect to the valve seat in a fuel flow direction.

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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
Honda, Atsushi Nisshin, JP 107 937
Imai, Keita Kariya, JP 64 520

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