Wobble type fluid pump having swing support mechanism

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6802243
APP PUB NO 20020046645A1
SERIAL NO

09977232

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A swing member is supported by a swing support member like a universal joint of a Hook's type such that it can swing in a state where it is prevented from rotating around a center line. In this manner, even if a shaft rotates at high speed, the swing member is surely prevented from rotating around the shaft. Therefore, it is possible to prevent a piston from excessively vibrating, hence to prevent large noises from being made, and to improve reliability and durability of a compressor when the compressor is operated at high speed.

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First Claim

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Patent Owner(s)

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

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hisanaga, Shigeru Kariya, JP 29 366
Inagaki, Mitsuo Okazaki, JP 94 2514
Kimura, Naruhide Okazaki, JP 5 70
Matsuda, Mikio Okazaki, JP 57 864

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