COMPRESSOR

WIPO Patent Application WO/2022/158419

A1

The purpose of the present invention is to suppress noise caused by contact between a depression and a ring. Provided is an electric compressor comprising: a housing that forms an outer shell; a fixed scroll that is housed in the housing and fixed on the housing side; a turning scroll that meshes with the fixed scroll and turns with respect to the fixed scroll; an autorotation inhibiting mechanism (30) that inhibits autorotation of the turning scroll; and a lubricant supply unit that supplies a lubricant to the autorotation inhibiting mechanism (30). The autorotation inhibiting mechanism (30) has: a ring hole (32) which is formed in the turning scroll; a ring (33) which is disposed in the ring hole (32), and the outer circumferential surface (33b) of which faces the inner circumferential surface 32a of the ring hole (32); and a pin (34) which is provided to the housing and which engages with the inner circumferential surface (33a) of the ring (33). A gap (G) formed between the inner circumferential surface (32a) of the ring hole (32) and the outer circumferential surface (33b) of the ring (33) is 0.1-0.6 mm.

WO/2021/203638	COUNTERBALANCE ASSEMBLY FOR SCROLL COMPRESSOR, AND SCROLL COMPRESSOR
JPS60159390	PREPARATION OF OLDHAM'S COUPLING FOR SCROLL COMPRESSOR
JPH02140482	SCROLL BODY FLUID DEVICE

KUWAHARA TAKAYUKI (JP)
YOSHIOKA AKINORI (JP)
IKETAKA GOSHI (JP)
TAKEUCHI MAKOTO (JP)

PCT/JP2022/001384

July 28, 2022

January 17, 2022

Click for automatic bibliography generation  

MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD (JP)

F04C18/02

WO2016143952A1

2016-09-15

JP2017532495A	2017-11-02
JP2008180094A	2008-08-07
JP2001132670A	2001-05-18

FUJITA, Takaharu (JP)

View/Download PDF      PDF Help

Previous Patent: CATHETER

Next Patent: MACHINE TOOL, MACHINE TOOL CONTROL METHOD, AND MACHINE TOOL CONTROL PROGRAM