JPS5475582A - Manufacture of metal-sheathed power cable - Google Patents

Manufacture of metal-sheathed power cable

Info

Publication number
JPS5475582A
JPS5475582A JP14355677A JP14355677A JPS5475582A JP S5475582 A JPS5475582 A JP S5475582A JP 14355677 A JP14355677 A JP 14355677A JP 14355677 A JP14355677 A JP 14355677A JP S5475582 A JPS5475582 A JP S5475582A
Authority
JP
Japan
Prior art keywords
welding
torch
time
seam
metal
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
JP14355677A
Other languages
Japanese (ja)
Inventor
Koichi Nishimune
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP14355677A priority Critical patent/JPS5475582A/en
Publication of JPS5475582A publication Critical patent/JPS5475582A/en
Pending legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)
  • Insulated Conductors (AREA)
  • Manufacturing Of Electric Cables (AREA)

Abstract

PURPOSE: To permit safe continuous welding operation for portion to be seamed for a long period of time by welding the seam of metal sheath by using an arc welding method having plural number of welding torches projecting radially from driving axle.
CONSTITUTION: The multi-head welding torch 10 in a plural number is attached radially to the central part 18 of driving axle. When the first welding torch's electrode a is exhausted, for example, welding speed is gradually lowered with time and the product 17 is stopped. Afterwards, the torch is rotated by the driving device 11 to bring the torch b with new electrode to a fixed position. Then, the product is again started to begin welding again. Thus, it is possible to safely perform welding of the seam of metal sheath continuously for a long period of time.
COPYRIGHT: (C)1979,JPO&Japio
JP14355677A 1977-11-30 1977-11-30 Manufacture of metal-sheathed power cable Pending JPS5475582A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14355677A JPS5475582A (en) 1977-11-30 1977-11-30 Manufacture of metal-sheathed power cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14355677A JPS5475582A (en) 1977-11-30 1977-11-30 Manufacture of metal-sheathed power cable

Publications (1)

Publication Number Publication Date
JPS5475582A true JPS5475582A (en) 1979-06-16

Family

ID=15341479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14355677A Pending JPS5475582A (en) 1977-11-30 1977-11-30 Manufacture of metal-sheathed power cable

Country Status (1)

Country Link
JP (1) JPS5475582A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58214089A (en) * 1982-05-03 1983-12-13 ゼネラル・エレクトリツク・カンパニイ Lubricating oil device
JPH0515722B2 (en) * 1988-03-17 1993-03-02 Mitsui Petrochemical Ind

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58214089A (en) * 1982-05-03 1983-12-13 ゼネラル・エレクトリツク・カンパニイ Lubricating oil device
JPH0223758B2 (en) * 1982-05-03 1990-05-25 Gen Electric
JPH0515722B2 (en) * 1988-03-17 1993-03-02 Mitsui Petrochemical Ind

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