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AssigneeDelphi Technologies, Inc.
InventorsPrasad Shripad Kadle, James Allen Baker, William James Kumpf, Mahmoud Ghodbane, Lawrence P. Scherer
Estimating the term…
Each blow-off valve includes a valve body with a first movable wall defining a portion of the liquid fluid passage therein and a second movable wall defining a portion of the suction fluid passage therein. An actuator interconnects the movable walls for simultaneously moving the walls and opening the fluid passages in response to the electrical leakage-warning signal. In the species of FIGS. 2 and 3, the movable walls are integrally united with the valve body and include frangible sections that are fractured by an explosive squib to separate the movable walls from the body to simultaneously open the liquid and suction fluid passages. In the species of FIG. 5, the movable walls are separate valve elements disposed in a circular bore that opens the passages to the ambient surroundings. The actuator includes a spring, for biasing each of the valve elements out of its respective bore, and a holding device that weakens in response to the electrical leakage-warning signal.
An air conditioning system for a vehicle comprising;
A blow-off valve for an air conditioning system for a vehicle having a compressor for compressing a refrigerant, a condenser for condensing the refrigerant, an evaporator for evaporating the refrigerant, a discharge fluid line interconnecting the compressor and the condenser, a liquid fluid line interconnecting the condenser and the evaporator, a suction fluid line interconnecting the evaporator and the compressor, and a refrigerant leakage-warning device for providing a refrigerant leakage-warning signal, said blow-off valve comprising;
A method of venting refrigerant in an air conditioning system for a vehicle having a compressor for compressing a refrigerant, a condenser for condensing the refrigerant, an evaporator for evaporating the refrigerant, a discharge fluid line interconnecting the compressor and the condenser, a liquid fluid line interconnecting the condenser and the evaporator, a suction fluid line interconnecting the evaporator and the compressor, and a refrigerant leakage-warning device for providing a refrigerant leakage-warning signal, said method comprising the step of;
Dependencies are inferred from the claim text.