JPS5653395A - Cooling drum with contact type fin - Google Patents

Cooling drum with contact type fin

Info

Publication number
JPS5653395A
JPS5653395A JP12774579A JP12774579A JPS5653395A JP S5653395 A JPS5653395 A JP S5653395A JP 12774579 A JP12774579 A JP 12774579A JP 12774579 A JP12774579 A JP 12774579A JP S5653395 A JPS5653395 A JP S5653395A
Authority
JP
Japan
Prior art keywords
cooling
drum
cooled
fin
cooling drum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12774579A
Other languages
Japanese (ja)
Inventor
Tadasumi Aono
Masayuki Sugawara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Doryokuro Kakunenryo Kaihatsu Jigyodan
Power Reactor and Nuclear Fuel Development Corp
Original Assignee
Doryokuro Kakunenryo Kaihatsu Jigyodan
Power Reactor and Nuclear Fuel Development Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Doryokuro Kakunenryo Kaihatsu Jigyodan, Power Reactor and Nuclear Fuel Development Corp filed Critical Doryokuro Kakunenryo Kaihatsu Jigyodan
Priority to JP12774579A priority Critical patent/JPS5653395A/en
Publication of JPS5653395A publication Critical patent/JPS5653395A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve cooling efficiency in case the direct cooling with a cooling fluid is difficult by a method wherein a cooling drum having flexible fins on the outer peripheral wall is inserted into the inside of a drum type body to be cooled and the point of a fin is made to contact with the surface to be cooled.
CONSTITUTION: On the outer peripheral face of a cooling drum consisting of an inner drum 1 and an outer drum 2, flexible fins 3 each of which has a longer diameter than that of an inner diameter of a pipe 4 to be cooled by δ are installed in multi-stages in a radiant state to the radius durection. This cooling drum is inserted into the inside of the pipe 4 to be cooled and a cooling material is made to flow between the inner drum 1 and the outer drum 2. With this, contact between the surface to be cooled and the fin approaches a favorable state because of flexibility of a fin itself, thus, resulting in a high heat transfer rate, as a result, even when direct cooling with a cooling fluid is difficult, cooling efficiency is improved.
COPYRIGHT: (C)1981,JPO&Japio
JP12774579A 1979-10-03 1979-10-03 Cooling drum with contact type fin Pending JPS5653395A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12774579A JPS5653395A (en) 1979-10-03 1979-10-03 Cooling drum with contact type fin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12774579A JPS5653395A (en) 1979-10-03 1979-10-03 Cooling drum with contact type fin

Publications (1)

Publication Number Publication Date
JPS5653395A true JPS5653395A (en) 1981-05-12

Family

ID=14967630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12774579A Pending JPS5653395A (en) 1979-10-03 1979-10-03 Cooling drum with contact type fin

Country Status (1)

Country Link
JP (1) JPS5653395A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60210284A (en) * 1984-04-02 1985-10-22 ブラザー工業株式会社 Limit apparatus for adjusting stitch line forming position in sewing machine
US5014117A (en) * 1990-03-30 1991-05-07 International Business Machines Corporation High conduction flexible fin cooling module
CN107882637A (en) * 2016-09-30 2018-04-06 通用电气公司 Equipment and system for the surface-cooler with flexible fin

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60210284A (en) * 1984-04-02 1985-10-22 ブラザー工業株式会社 Limit apparatus for adjusting stitch line forming position in sewing machine
JPH0128593B2 (en) * 1984-04-02 1989-06-05 Brother Ind Ltd
US5014117A (en) * 1990-03-30 1991-05-07 International Business Machines Corporation High conduction flexible fin cooling module
CN107882637A (en) * 2016-09-30 2018-04-06 通用电气公司 Equipment and system for the surface-cooler with flexible fin
US10655540B2 (en) 2016-09-30 2020-05-19 General Electric Company Apparatus and systems for a surface cooler having pliant fins

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