Invention Grant
- Patent Title: Heat-transfer fluids having reduced flammability
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Application No.: US13516796Application Date: 2010-12-16
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Publication No.: US10308853B2Publication Date: 2019-06-04
- Inventor: David Andre , Beatrice Boussand , Wissam Rached
- Applicant: David Andre , Beatrice Boussand , Wissam Rached
- Applicant Address: FR Colombes
- Assignee: ARKEMA FRANCE
- Current Assignee: ARKEMA FRANCE
- Current Assignee Address: FR Colombes
- Agency: Millen White Zelano & Branigan
- Priority: FR0959175 20091218
- International Application: PCT/IB2010/055863 WO 20101216
- International Announcement: WO2011/073934 WO 20110623
- Main IPC: C09K5/04
- IPC: C09K5/04

Abstract:
The invention relates to a method for cooling or heating a fluid or a body by means of a vapour compression circuit containing a heat transfer fluid, said circuit being at least partially contained in an enclosure, and the relative humidity of the air in the enclosure being less than or equal to a threshold value H1 which is less than 50%, the flammability of the heat transfer fluid at relative humidity H1 being less than the flammability of the heat transfer fluid at 50% relative humidity.The invention also relates to a cooling or heating installation suited to the implementation of this method. The invention also relates to a method of protection against the risks of fire or explosion in an enclosure containing at least partially a vapour compression circuit containing a heat transfer fluid, as well as a method for reducing the GWP of a transfer fluid. The invention also relates to heat transfer fluids suited to the implementation of the above methods.
Public/Granted literature
- US20120255316A1 HEAT-TRANSFER FLUIDS HAVING REDUCED FLAMMABILITY Public/Granted day:2012-10-11
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