Birch, Stewart, Kolasch & Birch, LLP
Co-rotating scroll compressor
The present invention provides a co-rotating scroll compressor that can inhibit leakage of lubricant supplied to a synchronous drive mechanism. A co-rotating scroll compressor includes a drive-side plate 20 placed between a driving scroll member 70 and a motor 5 at a predetermined distance from the driving scroll member 70 in a direction of a drive-side rotation axis CL1. The drive-side plate 20 includes a shaft portion 20b fixed to a driving shaft 6 of the motor 5 and a fixing portion 20a fixed to an outer periphery of the driving scroll member 70, and a synchronous drive mechanism made up of a needle bearing 32a and a pin 32b is placed between the drive-side plate 20 and driving scroll member 70. 
MITSUBISHI HEAVY INDUSTRIES, LTD.
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Takahide Keita Makoto Hirohumi Takuma
Ito Kitaguchi Takeuchi Hirata Yamashita