Pressure relief arrangement in refrigerant circuits
OwnerPeter Heylinventor
Life of this patent
Estimating the term…
Abstract
A pressure relief arrangement in refrigerant circuits with one high-pressure side and one low-pressure side, which is characterized in that the high-pressure side is fluidically connected with the low-pressure side of the refrigerant circuit via an overpressure relief device, wherein the overpressure relief device causes pressure reduction of the overpressure in the case of overpressure on the high-pressure side and fluid flows from the high-pressure side to the low-pressure side of the refrigerant circuit.
Claims17
1-16. (canceled)
A pressure relief arrangement in a refrigerant circuit comprising:
- a high-pressure side;
- and
- a low-pressure side, wherein the high-pressure side is fluidically connected with the low-pressure side of the refrigerant circuit via an overpressure relief device, wherein the overpressure relief device provides for pressure reduction of overpressure in case of an overpressure on the high-pressure side, and fluid flows from the high-pressure side to the low-pressure side of the refrigerant circuit.
A method for superheat control of refrigerant circuits with flammable refrigerants, wherein the superheat AtE in case of high pressure at a compressor outlet is controlled in a range between 15 K and 20 K.
Dependencies are inferred from the claim text.