Refrigerant compressor including a polymerization inhibitor contained therein
AssigneeMitsubishi Electric Corporation
InventorsHideaki Maeyama, Koichi Sato
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Abstract
A refrigerant compressor configured to compress ethylene fluorohydrocarbon or a mixture containing the ethylene fluorohydrocarbon as a refrigerant, the refrigerant compressor including: a compression element configured to compress the refrigerant and including a sliding component that constitutes a sliding portion; and refrigerator oil configured to be supplied to the sliding component so as to lubricate the sliding portion, wherein a polymerization inhibitor configured to suppress polymerization of the refrigerant is contained in the refrigerator oil.
Claims13
A refrigerant compressor configured to compress ethylene fluorohydrocarbon or a mixture containing the ethylene fluorohydrocarbon as a refrigerant, the refrigerant compressor comprising:
- a compression element configured to compress the refrigerant and including a sliding component that constitutes a sliding portion;
- refrigerator oil configured to be supplied to the sliding component so as to lubricate the sliding portion;
- and
- a polymerization inhibitor configured to suppress polymerization of the refrigerant contained in the refrigerator oil.
A refrigerant compressor configured to compress ethylene fluorohydrocarbon or a mixture containing the ethylene fluorohydrocarbon as a refrigerant, the refrigerant compressor comprising:
- a compression element configured to compress the refrigerant and including a sliding component that constitutes a sliding portion,
- wherein the sliding component is a sintered component impregnated with a polymerization inhibitor configured to suppress polymerization of the refrigerant.
A refrigerant compressor configured to compress ethylene fluorohydrocarbon or a mixture containing the ethylene fluorohydrocarbon as a refrigerant, the refrigerant compressor comprising:
- a compression element configured to compress the refrigerant;
- an electric element configured to drive the compression element and including windings;
- and
- a polymerization inhibitor configured to suppress polymerization of the refrigerant contained in a gap between the windings.
Dependencies are inferred from the claim text.