Vehicle cooling device
First Claim
1. A vehicle cooling device for radiating the heat using a refrigerant comprising:
- a main valve for controlling a flow distribution of the refrigerant distributed to a radiator and to at least one of conduits among conduits where the refrigerant flows bypassing the radiator in accordance with a valve opening degree;
a thermo element for varying the valve opening degree in accordance with the temperature of the refrigerant, the thermo element including a temperature sensing portion;
a water pump for circulating the refrigerant via the main valve, the water pump including an inlet;
a radiator conduit provided downstream of the radiator;
the inlet of the water pump and the radiator conduit arranged being opposite to each other along an operational direction of the main valve; and
the temperature sensing portion of the thermo element positioned at the inlet side of the water pump relative to the main valve.
2 Assignments
0 Petitions
Accused Products
Abstract
A vehicle cooling device for radiating the heat using a refrigerant includes a main valve for controlling a flow distribution of the refrigerant distributed to a radiator and to at least one of conduits among conduits where the refrigerant flows bypassing the radiator in accordance with a valve opening degree, a thermo element for varying the valve opening degree in accordance with the temperature of the refrigerant, the thermo element including a temperature sensing portion, a water pump for circulating the refrigerant via the main valve, the water pump including an inlet, a radiator conduit provided downstream of the radiator, the inlet of the water pump and the radiator conduit arranged being opposite to each other along an operational direction of the main valve, and the temperature sensing portion of the thermo element positioned at the inlet side of the water pump relative to the main valve.
-
Citations
15 Claims
-
1. A vehicle cooling device for radiating the heat using a refrigerant comprising:
-
a main valve for controlling a flow distribution of the refrigerant distributed to a radiator and to at least one of conduits among conduits where the refrigerant flows bypassing the radiator in accordance with a valve opening degree;
a thermo element for varying the valve opening degree in accordance with the temperature of the refrigerant, the thermo element including a temperature sensing portion;
a water pump for circulating the refrigerant via the main valve, the water pump including an inlet;
a radiator conduit provided downstream of the radiator;
the inlet of the water pump and the radiator conduit arranged being opposite to each other along an operational direction of the main valve; and
the temperature sensing portion of the thermo element positioned at the inlet side of the water pump relative to the main valve. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A thermostat comprising:
-
a main valve for controlling a flow distribution of the refrigerant distributed to a radiator and to at least one of conduits among conduits where the refrigerant flows bypassing the radiator in accordance with a valve opening degree;
a thermo element for varying the valve opening degree in accordance with the temperature of the refrigerant, the thermo element including a temperature sensing portion;
a housing including the thermo element therein, the housing including an opening end;
a radiator conduit provided downstream of the radiator;
the opening end of the housing and the radiator conduit arranged being opposite to each other along an operational direction of the main valve via the main valve; and
the temperature sensing portion of the thermo element positioned at the opening end side of the housing relative to the main valve. - View Dependent Claims (11, 12, 13, 14, 15)
-
Specification