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US 2025/0012477 A1Published application
Air conditioning unit and packaging unit
AssigneeDaikin Industries, Ltd.
InventorsKengo UCHIDA, Eiji KUMAKURA
Life of this patent
Estimating the term…
Abstract
To provide an air conditioning unit and a packaging unit that can be safely stored while suppressing mixing of unnecessary substances. In an outdoor unit, a refrigerant having flammability is enclosed. An enclosure amount of the refrigerant having the flammability is equal to or more than an amount of the refrigerant that becomes an atmospheric pressure at an ambient temperature of −40° C. and less than an amount of the refrigerant that becomes 0.2 MPa at an ambient temperature of 20° C.
Claims17
An air conditioning unit,
- wherein a refrigerant having flammability is enclosed, and
- wherein an enclosure amount of the refrigerant having the flammability is equal to or more than an amount of the refrigerant that becomes an atmospheric pressure at an ambient temperature of −40° C. and less than an amount of the refrigerant that becomes 0.2 MPa at an ambient temperature of 20° C.
Dependencies are inferred from the claim text.