HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS
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United States of America Patent
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Issued Date -
Nov 23, 2023
app pub date -
Oct 20, 2020
filing date -
Oct 20, 2020
priority date (Note) -
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Abstract
A heat exchanger includes a first heat exchange portion and a second heat exchange portion. The first heat exchange portion includes a plurality of first flat tubes. The second heat exchange portion includes a plurality of second flat tubes. The heat exchanger further includes: a first header; a second header; and a third header connected to each of the first flat tubes and each of the second flat tubes. The third header includes: a first plate provided with a plurality of first insertion holes through which the second ends of the first flat tubes are respectively inserted and a plurality of second insertion holes through which the second ends of the second flat tubes are respectively inserted; and a second plate provided with a plurality of communication spaces each communicating with a corresponding one of the first insertion holes and a corresponding one of the second insertion holes.
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