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Scroll compressor
A scroll compressor which can be mounted in an automobile has a slide bearing resulting from baking onto a back metal a sliding layer of 5-60 wt % graphite having an average diameter of 5-50 μm and a graphitization degree of at least 0.6, the remainder containing a polyimide resin and/or a polyamide-imide resin. The form of the graphite has: (a) an average shape factor (YAVE) as defined of 1-4 for the particles excluding the minute particles that are no greater than 0.5 times the average diameter, and there being at least 70% by number of particles having a shape factor (Y) in the range of 1-1.5; or (b) graphite particles having a particle ratio of at least 0.5 being at least 50% of the total by number.
Scroll compressor
A scroll compressor which can be mounted in an automobile has a slide bearing resulting from baking onto a back metal a sliding layer of 5-60 wt % graphite having an average diameter of 5-50 μm and a graphitization degree of at least 0.6, the remainder containing a polyimide resin and/or a polyamide-imide resin. The form of the graphite has: (a) an average shape factor (YAVE) as defined of 1-4 for the particles excluding the minute particles that are no greater than 0.5 times the average diameter, and there being at least 70% by number of particles having a shape factor (Y) in the range of 1-1.5; or (b) graphite particles having a particle ratio of at least 0.5 being at least 50% of the total by number.
Scroll compressor
HORIBE NAOKI (author) / HATTA MASAHARU (author) / NOMURA SATOSHI (author) / SAWAMOTO AKIRA (author) / MASAMURA TAKAO (author) / AKIZUKI MASANORI (author) / TSUBOI YOUICHIROU (author) / AOKI MAKI (author) / HIRAOKA AKIO (author)
2016-09-27
Patent
Electronic Resource
English
IPC:
F16C
SHAFTS
,
Wellen
/
C04B
Kalk
,
LIME
/
C10M
LUBRICATING COMPOSITIONS
,
Schmiermittelzusammensetzungen
/
C23C
Beschichten metallischer Werkstoffe
,
COATING METALLIC MATERIAL
/
F01C
Rotationskolben- oder Schwenkkolbenmaschinen, Rotationskolben- oder Schwenkkolbenkraftmaschinen
,
ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
/
F04C
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS
,
Rotationskolben- oder Schwenkkolbenmaschinen [Kraft- und Arbeitsmaschinen] für Flüssigkeiten
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