Rotary compressor and pump body structure thereof

Rotary compressor and pump body structure thereof

  • CN 104,074,762 A
  • Filed: 06/12/2014
  • Published: 10/01/2014
  • Est. Priority Date: 06/12/2014
  • Status: Active Application
First Claim
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1. the pump body structure of a rotary compressor, comprise cylinder and bent axle, on described bent axle, eccentric part is set, rolling rotor is set on described eccentric part, it is characterized in that, in described eccentric part, be provided with blind hole, in described blind hole, elastic member is set, between described elastic member and the inwall of described rolling rotor, be also provided with top pressure part, described top pressure part is pressed on the inwall of described rolling rotor by the active force top of described elastic member.

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