Flat tube and heat exchanger provided with same

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United States of America

PATENT NO 12140388
SERIAL NO

17599876

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A flat tube included in a heat exchanger has a first end and a second end spaced apart in a length direction of the flat tube, and a first side surface and a second side surface spaced apart in a width direction of the flat tube. The first side surface and the second side surface of the first end are provided with a first concave part and a second concave part, respectively. The first concave part and the second concave part have a first length and a second length that extend from an end surface of the first end in the length direction of the flat tube, and have a first depth and a second depth that extend in the width direction of the flat tube. The first length is not equal to the second length.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO LTDNO 289-1# STREET 12TH HANGZHOU ECONOMIC & TECHNOLOGICAL DEVELOPMENT AREA HANGZHOU ZHEJIANG 310018

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gao, Qiang Zhejiang, CN 132 797
Gao, Ying Zhejiang, CN 168 1217
Zhang, Chaochao Zhejiang, CN 13 76

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