Cleaning method and inspection method for heat exchanger, and cleaning equipment for heat exchanger

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United States of America Patent

PATENT NO 12013197
APP PUB NO 20230076052A1
SERIAL NO

17800947

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Abstract

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A cleaning method for a heat exchanger is a cleaning method for a heat exchanger which includes a header passage and a plurality of internal passages connected to the header passage, that includes: a step of supplying a cleaning fluid, via the header passage, to some of the plurality of internal passages connected to the header passage, selectively.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI HEAVY INDUSTRIES LTDTOKYO 100-8332

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eguchi, Shunsaku Tokyo, JP 14 5
Hara, Nobuhide Tokyo, JP 36 34
Hatanaka, Masaya Tokyo, JP 18 7
Nakaharai, Hiroyuki Tokyo, JP 18 5
Oda, Takuo Tokyo, JP 18 9
Tanimoto, Koichi Tokyo, JP 57 78
Uefuji, Yoichi Tokyo, JP 23 25

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