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US 2006/0179876 A1Published application
Evaporator for carbon dioxide air-conditioner
AssigneeCalsonic Kansei Corporation
InventorKenji Yagisawa
Life of this patent
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Abstract
A core includes heat-exchange tubes and radiation fins are alternately stacked on each other. The heat-exchange tubes define refrigerant passages. A header tank is connected to the heat-exchange tubes. A partition separates the header tank into first and second header chambers to turn a refrigerant. The partition defines a communication hole allowing the first and second header chambers to communicate with each other.
Claims5
An evaporator for a carbon dioxide air-conditioner comprising:
- a core comprising:
- heat-exchange tubes and radiation fins alternately stacked on each other, the heat-exchange tubes defining refrigerant passages;
- a header tank connected to the heat-exchange tubes;
- and
- a partition separating the header tank into first and second header chambers to turn a refrigerant,
- wherein the partition defines a communication hole allowing the first and second header chambers to communicate with each other.
3 more elements
Dependencies are inferred from the claim text.