JPS55121391A - Production of hollow conductor with cooling fin - Google Patents

Production of hollow conductor with cooling fin

Info

Publication number
JPS55121391A
JPS55121391A JP2919479A JP2919479A JPS55121391A JP S55121391 A JPS55121391 A JP S55121391A JP 2919479 A JP2919479 A JP 2919479A JP 2919479 A JP2919479 A JP 2919479A JP S55121391 A JPS55121391 A JP S55121391A
Authority
JP
Japan
Prior art keywords
conductor
cooling
hollow conductor
cooling fin
fin
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
JP2919479A
Other languages
Japanese (ja)
Inventor
Hidemoto Suzuki
Masamitsu Ichihara
Fumoto Nakane
Nobuo Aoki
Yoshimasa Kamisada
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.)
SWCC Corp
Original Assignee
Showa Electric Wire and Cable Co
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 Showa Electric Wire and Cable Co filed Critical Showa Electric Wire and Cable Co
Priority to JP2919479A priority Critical patent/JPS55121391A/en
Publication of JPS55121391A publication Critical patent/JPS55121391A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metal Rolling (AREA)

Abstract

PURPOSE: To accomplish easy production of a hollow conductor section with a fin on the cooling path in a hollow conductor having a cooling path inside used for the conductor for large current including nuclear fusion conductor.
CONSTITUTION: A steel strip is grooved on the one side to form a cooling fin 2. Then, it is made cylindrical by a mold rolling with the cooling fin inside. Then, the butting sections 3 are joined together to form a cylindrical conductor 4. The cylindrical conductor 4 is subjected to a drawing or a rolling to be molded into a hollow conductor 5 having a square cross-section. With such an arrangement, it is possible to produce a hollow conductor allowing higher cooling effect with a number of cooling fins in a very easy manner.
COPYRIGHT: (C)1980,JPO&Japio
JP2919479A 1979-03-13 1979-03-13 Production of hollow conductor with cooling fin Pending JPS55121391A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2919479A JPS55121391A (en) 1979-03-13 1979-03-13 Production of hollow conductor with cooling fin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2919479A JPS55121391A (en) 1979-03-13 1979-03-13 Production of hollow conductor with cooling fin

Publications (1)

Publication Number Publication Date
JPS55121391A true JPS55121391A (en) 1980-09-18

Family

ID=12269382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2919479A Pending JPS55121391A (en) 1979-03-13 1979-03-13 Production of hollow conductor with cooling fin

Country Status (1)

Country Link
JP (1) JPS55121391A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5777890A (en) * 1980-10-30 1982-05-15 Sanyo Electric Co Ltd Heat conducting pipe
US4809415A (en) * 1982-11-02 1989-03-07 Tokyo Shibaura Denki Kabushiki Kaisha Method of manufacturing a heat exchange pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5777890A (en) * 1980-10-30 1982-05-15 Sanyo Electric Co Ltd Heat conducting pipe
US4809415A (en) * 1982-11-02 1989-03-07 Tokyo Shibaura Denki Kabushiki Kaisha Method of manufacturing a heat exchange pipe

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