US Patent 7128528 Bearings for CO
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Patent Inventor Names
Hiroaki Ogura0
Hiroshi Takayasu0
Noboru Baba0
Shinichi Ozaki0
Shouichi Nakashima0
Tadashi Iizuka0
Toshiaki Yamanaka0
Toshiomi Fukuda0
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Patent abstract
The object of the present invention is to provide: high-reliability and long-life CO2 refrigerant compressor-use bearings that uses bearing materials high in wear resistance and in baking resistance, and; such a compressor, air conditioner, refrigerator, and hot-water supply machine that each employ these bearings.
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US Patent 07128528 Bearings for CO US Patent 7128528 Bearings for CO
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Patent Number
071285280
Patent Number
71285280
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Official Website
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Patent Jurisdiction
Patent Number
071285280
Date of Patent
October 31, 2006
0Patent Application Number
104199800
Date Filed
April 22, 2003
0Official Website
Patent Primary Examiner
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US Patent 07128528 Bearings for CO
Infobox
Is a
Patent jurisdiction
Patent number
07128528
Date of patent
October 31, 2006
Patent application number
10419980
Date Filed
April 22, 2003
Patent primary examiner
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