Heat exchanger

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12247792
APP PUB NO 20220214113A1
SERIAL NO

17606741

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed is a heat exchanger. An end cover is assembled and fixed to a port of a first header in a lengthwise direction or a port of a second header in a lengthwise direction, and the end cover includes a body and a first opening formed in the body. The body includes a second cavity and a first recess. The first recess includes a first bottom wall close to the first opening, the first bottom wall is provided with a third opening, the third opening is in communication with the first opening and the second cavity, and the first opening is farther away from an inner cavity of the first header or an inner cavity of the second header than the second cavity. The open area of the first recess is larger than that of the third opening.

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Patent Owner(s)

  • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dong, Junqi Zhejiang, CN 23 23
Shi, Xin Zhejiang, CN 100 466
Zhang, Weiwei Zhejiang, CN 120 792

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