Vehicular air conditioning system
AssigneeHanon Systems
InventorsSeo Jun Yoon, Sang Ki Lee, Yong Sik Kim, Seung Ho Lee
Life of this patent
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Abstract
A vehicular air conditioning system provided with a cooling heat exchanger and a heating heat exchanger includes a cold air flow path through which an air passing through the cooling heat exchanger bypasses the heating heat exchanger, a hot air flow path through which the air passing through the cooling heat exchanger passes, a plurality of temperature doors configured to allow the air passing through the cooling heat exchanger to selectively pass through the heating heat exchanger, and an interlocking part configured to allow the temperature doors to be driven in conjunction with each other.
Claims13
A vehicular air conditioning system provided with a cooling heat exchanger and a heating heat exchanger, comprising:
- a cold air flow path through which an air passing through the cooling heat exchanger bypasses the heating heat exchanger;
- a hot air flow path through which the air passing through the cooling heat exchanger passes;
- a plurality of temperature doors configured to allow the air passing through the cooling heat exchanger to selectively pass through the heating heat exchanger;
- and
- an interlocking part configured to allow the temperature doors to be driven in conjunction with each other,
- an auxiliary hot air flow path configured to allow the air to pass through the heating heat exchanger;
- a main temperature door configured to adjust an opening degree of the hot air flow path;
- and
- a sub temperature door configured to adjust an opening degree of the auxiliary hot air flow path,
- wherein the interlocking part is configured to rotate the main temperature door and the sub temperature door in an interlocked manner at different angular velocities so that the opening degree of the main temperature door for the hot air flow path and the opening degree of the sub temperature door for the auxiliary hot air flow path can be made different from each other, and
- wherein the interlocking part is configured to make sure that the opening degree of the sub temperature door for the auxiliary hot air flow path is larger than the opening degree of the main temperature door for the hot air flow path.
Dependencies are inferred from the claim text.