Scroll compressor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Sep 27, 2016
Grant Date -
Oct 9, 2014
app pub date -
Aug 10, 2012
filing date -
Oct 7, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
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.
First Claim
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International Classification(s)
- C23C:COATING METALLIC MATERIAL; COATING MATERIAL WITH M....
- C04B:LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREO....
- C10M:LUBRICATING COMPOSITIONS
- F16C:SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT ME....
- F04C:ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DIS....
- F01C:ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR EN....
- [Classification Symbol]
- [Patents Count]
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