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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Hiraga; Masaharu
Address:
Isesaki, JP
No. of patents:
7
Patents:












Patent Number Title Of Patent Date Issued
4425520 Reduced diameter devices with an electromagnetic clutch January 10, 1984
A device with an electromagnetic clutch includes a tubular member of steel which is secured to, and cantilevered by, a flange member secured to a housing of the device. A pulley having magnetic pole faces is rotatably mounted on the tubular member by one or more bearings. A drive shaft o
4332535 Scroll type compressor having an oil separator and oil sump in the suction chamber June 1, 1982
A scroll type compressor unit including a compressor housing having fluid inlet and outlet ports, and two fixed and orbiting scroll members within the compressor housing. Each scroll member has an end plate and a spiral element which are maintained angularly and radially offset so that b
4303379 Scroll-type compressor with reduced housing radius December 1, 1981
A scroll-type compressor unit which includes fixed and orbiting scroll members contained within a cylindrical housing. Each scroll member has an end plate and a spiral element.In order to reduce the radius of the cylindrical housing, the end plate of the orbiting scroll member is a circu
4290345 Refrigerant compressors September 22, 1981
A refrigerant compressor comprising a balance hole communicating between a crank chamber and a suction chamber for returning the blow-by gas in the crank chamber to suction chamber, is provided with an oil separating member in a discharge chamber to separate oil in the compressed ref
4283166 Fluid suction and discharge apparatus August 11, 1981
A single metal sheet suction reed valve member having a plurality of radial outwardly extending reeds which is held between a cylinder block having a plurality of axial cylinders in spaced annular relation and a valve plate together with a gasket, is formed with radial outwardly extendin
4283166 Fluid suction and discharge apparatus August 11, 1981
A single metal sheet suction reed valve member having a plurality of radial outwardly extending reeds which is held between a cylinder block having a plurality of axial cylinders in spaced annular relation and a valve plate together with a gasket, is formed with radial outwardly extendin
4121841 Drive shaft seal for compressor housing October 24, 1978
A shaft seal arrangement in a bore of a compressor housing through which a drive shaft extends, which comprises a first seal sheet fitted into the bore and a second seal sheet mounted on the drive shaft which are secured in position on the shaft by a retainer ring means, the indention










 
 
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