Invention Grant
- Patent Title: Lower GWP refrigerant compositions
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Application No.: US15859159Application Date: 2017-12-29
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Publication No.: US10655039B2Publication Date: 2020-05-19
- Inventor: Kenneth J. Schultz , Stephen A. Kujak
- Applicant: TRANE INTERNATIONAL INC.
- Applicant Address: US NC Davidson
- Assignee: TRANE INTERNATIONAL INC.
- Current Assignee: TRANE INTERNATIONAL INC.
- Current Assignee Address: US NC Davidson
- Agency: Hamre, Schumann, Mueller & Larson, P.C.
- Main IPC: C09K5/04
- IPC: C09K5/04
Abstract:
A refrigerant composition for an HVACR system that includes R1123 refrigerant, R32 refrigerant, and CF3I. The refrigerant composition having a capacity greater than 85% of a capacity of R410 or a capacity of R32. A method of making a refrigerant composition for a HVACR system is also disclosed. The method includes mixing an amount of R1123, an amount of R32, and an amount of CF3I. A method of retrofitting a refrigerant composition that results in the refrigerant composition is disclosed.
Public/Granted literature
- US20190203092A1 LOWER GWP REFRIGERANT COMPOSITIONS Public/Granted day:2019-07-04
Information query
