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US 2023/0400038 A1Published application
Refrigerant compressor including diffuser with grooves
AssigneeDanfoss A/S
InventorsJin Yan, Kevin Patrick HARTZOG, Tianli ZHANG
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Abstract
A refrigerant compressor according to an exemplary aspect of the present disclosure includes, among other things, a diffuser including grooves configured to resist backflow of refrigerant. The compressor is used in a heating, ventilation, and air conditioning (HVAC) chiller system, for example.
Claims20
A refrigerant compressor, comprising:
- a diffuser including grooves configured to resist backflow of refrigerant.
A refrigerant system, comprising:
- a condenser, an evaporator, an expansion device, and a refrigerant compressor, wherein the refrigerant compressor includes a diffuser including grooves configured to resist backflow of refrigerant.
Dependencies are inferred from the claim text.