Composition for heat cycle system, and heat cycle system
AssigneeAGC Inc.
InventorsMasato Fukushima, Hiroaki Mitsuoka, Mai Tasaka
Life of this patent
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Abstract
To provide a composition for a heat cycle system, which comprises a working fluid for heat cycle which has a low global warming potential and high stability, and which can replace R410A, and a heat cycle system employing the composition. A composition for a heat cycle system, which comprises a working fluid for heat cycle containing trifluoroethylene, and a stabilizer for preventing deterioration of the working fluid for heat cycle, such as an oxidation resistance-improving agent, a heat resistance-improving agent or a metal deactivator, and a heat cycle system employing the composition for a heat cycle system.
Claims17
1-15. (canceled)
A composition for a heat cycle system, comprising:
- a working fluid;
- and
- a stabilizer;
- wherein:
- the working fluid comprises:
- 30-50 mass % trifluoroethylene based on a total mass of working fluid;
- and
- 50-70 mass % 1,3,3,3-tetrafluoropropene based on a total mass of the working fluid.
Dependencies are inferred from the claim text.