Heat exchange – With adjustor for heat – or exchange material – flow
Reexamination Certificate
2007-06-19
2007-06-19
Walberg, Teresa J. (Department: 3744)
Heat exchange
With adjustor for heat, or exchange material, flow
C165S103000
Reexamination Certificate
active
11254403
ABSTRACT:
The present invention relates to a heat exchanger, in which the flow of a heat exchange medium flowing through tubes is selectively controlled, and opened and closed in order to control heat exchange capability according to cooling and heating loads. More specifically, the invention relates to a heat exchanger, in which one distribution hole is constructed for one tube, so that temperature can be minutely controlled with small temperature deviation in each step, and the opening and closing method of the distribution hole is configured in a sliding type that uses a slide valve, so that the shapes of a header and a tank are simplified, and a clamping operation is also improved.
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patent: 2005/0056402 (2005-03-01), Han et al.
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patent: 391 556 (1933-05-01), None
patent: 0170234 (1999-03-01), None
Fulbright & Jaworski L.L.P.
Halla Climate Control Corporation
Walberg Teresa J.
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