SCROLL COMPRESSOR

AVE[Problem] To exchange the roller bearing that has been used in a scroll compressor mounted in an automobile with a slide bearing. To provide a slide bearing having a performance that is at least equivalent to that of a roller bearing. [Solution] The slide bearing results from baking onto a back m...

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Bibliographische Detailangaben
Hauptverfasser:	AKIZUKI MASANORI, AOKI MAKI, HORIBE NAOKI, SAWAMOTO AKIRA, HATTA MASAHARU, NOMURA SATOSHI, TSUBOI YOUICHIROU, MASAMURA TAKAO, HIRAOKA AKIO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CHEMISTRY FUELS HEATING LIGHTING LUBRICANTS LUBRICATING COMPOSITIONS MECHANICAL ENGINEERING METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS TECHNICAL GASES CONTAINING CARBON MONOXIDE USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION WEAPONS
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Beschreibung
Zusammenfassung:	AVE[Problem] To exchange the roller bearing that has been used in a scroll compressor mounted in an automobile with a slide bearing. To provide a slide bearing having a performance that is at least equivalent to that of a roller bearing. [Solution] The slide bearing results 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 comprising a polyimide resin and/or a polyamide imide resin. The form of the graphite has: (a) an average shape factor (Y) 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.