COOLING CHANNEL STRUCTURE AND BURNER

A cooling channel structure includes a tubular member with openings at both ends. In an inner portion or on a surface of the tubular member, as cooling channels for flowing a cooling medium for cooling the tubular member, provided are a plurality of spiral outer surface-side channels located on an o...

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Main Authors YAMASHITA, Toshiyuki, NAKAYAMA, Yoshitaka, CHUMAN, Yasuharu, SHINOGI, Takafumi, TANIGAWA, Shuji, TAKASHIMA, Ryuhei, KAMEYAMA, Tatsuya, TAKAHASHI, Yuta
Format Patent
LanguageEnglish
Published 13.10.2022
Subjects
BLASTING
BURNERS
COMBUSTION APPARATUS
COMBUSTION PROCESSES
DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION
HEAT EXCHANGE IN GENERAL
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:A cooling channel structure includes a tubular member with openings at both ends. In an inner portion or on a surface of the tubular member, as cooling channels for flowing a cooling medium for cooling the tubular member, provided are a plurality of spiral outer surface-side channels located on an outer surface side of the tubular member, at least one inner surface-side channel located on an inner surface side of the tubular member, and a plurality of folded channels, respectively, connecting the plurality of outer surface-side channels and the at least one inner surface-side channel on one end side of the tubular member.
Bibliography:Application Number: US202017640077