Scroll compressor

Scroll compressor

  • CN 101,354,034 A
  • Filed: 06/15/2004
  • Published: 01/28/2009
  • Est. Priority Date: 06/17/2003
  • Status: Active Application
First Claim
Patent Images

1. scroll compressor, the fixedly scroll portion of scroll and the rotation scroll portion of scroll are meshed and the formation pressing chamber, the fixedly scroll portion of described scroll erects from the fixedly runner plate of fixed scroll member, and the rotation scroll portion of described scroll erects from the rotation runner plate of rotary vortex rotary part;

  • Make above-mentioned rotary vortex rotary part carry out the basic upper edge circular orbit rotation of rotation restriction by the rotation limting mechanism, the volume that one side continuously changes above-mentioned pressing chamber simultaneously sucks, compression, discharging refrigerant, it is characterized in that,Use carbon dioxide as refrigeration agent,Form the said fixing scroll element with the ferrous metal material, form above-mentioned rotary vortex rotary part with the aluminium metalloid material,Carry out surface treatment beyond the crown to above-mentioned rotation scroll portion.

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