Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tianli Zhang0
Kevin Patrick Hartzog0
Jin Yan0
Date of Patent
July 2, 2024
0Patent Application Number
180328540
Date Filed
November 17, 2021
0Patent Citations
Patent Primary Examiner
CPC Code
Patent 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.
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