Grant
Refrigeration compressor and refrigeration system
Applicants
- Danfoss (Denmark)
[NORA names: Danfoss; Private Research; Denmark; Europe, EU; Nordic; OECD]
Abstract
The present disclosure relates to a refrigeration compressor and a refrigeration system. A refrigeration compressor according to an exemplary aspect of the present disclosure includes an impeller or the like disposed in a main flow path and including a plurality of blades. The impeller is configured to rotate about an axis. The channel is located outside the main flow path. The first orifice fluidly couples the channel to the main flow path upstream of the blade and the second orifice fluidly connects the channel to the main flow path downstream of the blade leading edge.
Patent Family Records (6)
UNLOADING DEVICE FOR HVAC COMPRESSOR WITH MIXED AND RADIAL COMPRESSION
Danfoss (Denmark), Danfoss AS YAN JIN, SUN LIN XIANG, SCHAEFER ARNOLD MARTIN, (...more)
2024, EP-3677792-B1
Refrigeration compressor and refrigeration system
Danfoss (Denmark), Danfoss AS YAN JIN, SUN LINXIANG, A. M. Schaeffer, (...more)
2024, CN-111396326-B
Unloading device for HVAC compressor with mixed and radial compression stages
Danfoss (Denmark), Danfoss AS YAN JIN, SUN LIN XIANG, SCHAEFER ARNOLD MARTIN, (...more)
2021, US-11143193-B2
UNLOADING DEVICE FOR HVAC COMPRESSOR WITH MIXED AND RADIAL COMPRESSION STAGES
Danfoss (Denmark), Danfoss AS YAN JIN, SUN LIN XIANG, SCHAEFER ARNOLD MARTIN, (...more)
2020, US-20200208642-A1
UNLOADING DEVICE FOR HVAC COMPRESSOR WITH MIXED AND RADIAL COMPRESSION
Danfoss (Denmark), Danfoss AS YAN JIN, SUN LIN XIANG, SCHAEFER ARNOLD MARTIN, (...more)
2020, EP-3677792-A1
Refrigeration compressor and refrigeration system
Danfoss (Denmark), Danfoss AS YAN JIN, SUN LIN XIANG, SCHAEFER ARNOLD MARTIN, (...more)
2020, CN-111396326-A