Refrigerant Composition
OwnerSeijyuro Maiya, Osamu Nakagome +4inventors
InventorsSeijyuro Maiya, Osamu Nakagome, Hideyuki Suzuki, Yasuhisa Kotani, Toshifumi Hatanaka, Toshihiro Wada
Life of this patent
Estimating the term…
Abstract
Problems To provide a refrigerant that is ozone-friendly, exhibiting a very low global warning potential, and that is safe and nontoxic, ensuring high performance, by mixing dimethyl ether with carbon dioxide. Means for Solving Problems There is provided a refrigerant composition for a refrigerator, comprising 10-40% by mole of dimethyl ether and 90-60% by mole of carbon dioxide on the basis of a total number of moles of dimethyl ether and carbon dioxide.
Claims3
A refrigerant composition for a refrigerator comprising 10-40% by mole of dimethyl ether and 90-60% by mole of carbon dioxide on the basis of a total number of moles of dimethyl ether and carbon dioxide.
Dependencies are inferred from the claim text.