Resources Contact Us Home
Refrigerant compressors

Image Number 3 for United States Patent #4290345.

A refrigerant compressor comprising a balance hole communicating between a crank chamber and a suction chamber for returning the blow-by gas in the crank chamber to suction chamber, is provided with an oil separating member in a discharge chamber to separate oil in the compressed refrigerant gas. The separated oil is accumulated in an accumulating zone in the discharge chamber and returns to the crank chamber through an oil flowing passageway which communicates between the accumulating zone and the crank chamber thereby to reduce the oil leakage into the refrigerant circulating system.

  Recently Added Patents
Undercabinet plug-in mount
Browsing or searching user interfaces and other aspects
Expandable mobile device
Perspective runway system
Transmitting a synchronizing signal in a packet network
System and method for outputting virtual textures in electronic devices
Systems and methods for arranging and labeling cardiac episodes
  Randomly Featured Patents
Silicon-on-insulator metal oxide semiconductor device having conductive sidewall structure
Apparatus for allocation of wireless resources
Latchable container system
Method of preparing alkoxy silane and a silicone containing resin
Method and control unit for operating a linear compressor
Notepaper holder
Fluid heater and method of heating fluid
Draw twisting machine
Connecting structure for connectors in couples
GaN crystal substrate, fabricating method of GaN crystal substrate, and light-emitting device