Water heat exchanger with tube drainage member

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United States of America Patent

PATENT NO 10465943
APP PUB NO 20180058717A1
SERIAL NO

15665622

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A heat exchanger having a drainage member (1) mounted on an open end (322) of a heat-transfer tube (32), wherein the drainage member (1) contains a flow guide portion (11) including an insertion portion (11a) configured to be inserted into the heat-transfer tube (32) from the open end (322), and a projecting portion (11b) projecting toward an outside of the heat-transfer tube (32) from the open end (322) and extending downward.

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Patent Owner(s)

Patent OwnerAddress
RINNAI CORPORATIONAICHI

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nagasaka, Toshimitsu Nagoya, JP 10 22
Nakagoshi, Takaaki Nagoya, JP 5 8

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