Heat exchanger
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United States of America Patent
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Dec 15, 2020
Grant Date -
Aug 1, 2019
app pub date -
Jan 14, 2019
filing date -
Feb 1, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
A plate for use in a heat exchanger is includes: a first surface; a second surface; first, second and third discrete flow passages passing through the plate from the first surface to the second surface, the second flow passage extending around the first flow passage and the third flow passage extending around the second flow passage. A plurality of fins extend parallel to the first surface across the third flow passage and have a first surface extending parallel to the first surface of the plate and a second surface extending parallel to and spaced from the first surface of the fin; and one or more pins protruding from the first surface of at least some of the fins. The pins extend away from the second surface of the fins.
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