Patents - Global Data - Dimensions
Application
UNLOADING DEVICE FOR HVAC COMPRESSOR WITH MIXED AND RADIAL COMPRESSION
Applicants
- Danfoss (Denmark)
[NORA names: Danfoss; Private Research; Denmark; Europe, EU; Nordic; OECD]
Abstract
A refrigerant compressor according to an exemplary aspect of the present disclosure includes, among other things, an impeller arranged in a main flow path and including a plurality of vanes. The impeller is configured to rotate about an axis. A channel is outside the main flow path. A first orifice fluidly couples the channel to the main flow path upstream of the vanes, and a second orifice fluidly couples the channel to the main flow path downstream of leading edges of the vanes.
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