Bearing made from copper sintered alloy and motor type fuel pump

A bearing is made of a copper-based sintered alloy consisting of 10-25% of nickel (Ni), 10-25% of zinc (Zn), 0.1-0.9% of phosphorous (P), 0-5% of carbon (C), 0.5-5% of molybdenum disulfide, and copper and inevitable impurities as the balance. The alloy has a texture from a Cu-P compound and molybden...

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Bibliographic Details
Main Authors EBIHARA YOSHIO, KANESAKI SHO, MARUYAMA TSUNEO
Format Patent
LanguageEnglish
Published 17.08.2005
Edition7
Subjects
ALLOYS
BEARINGS
BLASTING
CHEMISTRY
ELEMENTS OR CRANKSHAFT MECHANISMS
ENGINEERING ELEMENTS AND UNITS
FERROUS OR NON-FERROUS ALLOYS
FLEXIBLE SHAFTS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
HEATING
LIGHTING
MECHANICAL ENGINEERING
METALLURGY
ROTARY BODIES OTHER THAN GEARING ELEMENTS
SHAFTS
TECHNICAL SUBJECTS COVERED BY FORMER USPC
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS
THERMAL INSULATION IN GENERAL
TREATMENT OF ALLOYS OR NON-FERROUS METALS
WEAPONS
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Summary:A bearing is made of a copper-based sintered alloy consisting of 10-25% of nickel (Ni), 10-25% of zinc (Zn), 0.1-0.9% of phosphorous (P), 0-5% of carbon (C), 0.5-5% of molybdenum disulfide, and copper and inevitable impurities as the balance. The alloy has a texture from a Cu-P compound and molybdenum disulfide dispersed in copper, nickel, zinc alloy solid solution phase base material and a porosity within a range of 5-25%. An Independent claim is also included for motor fuel pump.
Bibliography:Application Number: CN2002108083