Fuel injector assembly, cylinder head side member, and fuel injector installation method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8225770
APP PUB NO 20100242917A1
SERIAL NO

12705082

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A fuel injector assembly includes a modular fuel injector unit and a cylinder head side member. The modular fuel injector unit includes a first fuel injector with a first seal, a second fuel injector with a second seal and a fuel distribution pipe coupled together as a single installable unit. The cylinder head side member includes a first insertion hole with a first fitting section and a second insertion hole with a second fitting section. The first and second insertion holes and the first and second seals of the first and second fuel injectors are arranged such that as the modular fuel injector unit is being mounted to the cylinder head side member, the first seal undergoes a maximum compressive deformation in the first fitting section at a time that does not coincide with a time that the second seal undergoes a maximum compressive deformation in the second fitting section.

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Patent Owner(s)

Patent OwnerAddress
NISSAN MOTOR CO LTD2 TAKARA-CHO KANAGAWA-KU YOKOHAMA-SHI KANAGAWA 2210023 ?2210023

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iwase, Tomohiko Inazawa, JP 1 6
Ohta, Yasuki Nagoya, JP 4 35

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