JPS5714477A - Aluminum cover welding method for electric power cable - Google Patents

Aluminum cover welding method for electric power cable

Info

Publication number
JPS5714477A
JPS5714477A JP8820580A JP8820580A JPS5714477A JP S5714477 A JPS5714477 A JP S5714477A JP 8820580 A JP8820580 A JP 8820580A JP 8820580 A JP8820580 A JP 8820580A JP S5714477 A JPS5714477 A JP S5714477A
Authority
JP
Japan
Prior art keywords
aluminum cover
electric power
cooling device
power cable
absorbing material
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.)
Granted
Application number
JP8820580A
Other languages
Japanese (ja)
Other versions
JPS6330116B2 (en
Inventor
Shozo Imai
Ikuo Shigetoshi
Shotaro Yoshida
Masataka Mochizuki
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.)
Fujikura Ltd
Tokyo Electric Power Company Holdings Inc
Original Assignee
Fujikura Ltd
Tokyo Electric Power Co Inc
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 Fujikura Ltd, Tokyo Electric Power Co Inc filed Critical Fujikura Ltd
Priority to JP8820580A priority Critical patent/JPS5714477A/en
Publication of JPS5714477A publication Critical patent/JPS5714477A/en
Publication of JPS6330116B2 publication Critical patent/JPS6330116B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE: To prevent temperature of an aluminum cover from rising and prevent a cable from burning by providing a heat absorbing material and a cooling device adjoining to the welding part of aluminum cover.
CONSTITUTION: A hollow ringlike fixing jig 24 is installed around the aluminum cover near a heat absorbing material 26 on the aluminum cover 12 adjoining to junction 18 of aluminum cover 12 of a cable core 10. A nozzle 22 of a cooling device is inserted into the jig 24 and compressed air is jetted. Temperature rise of the aluminum cover near the weld zone 18 is prevented by the heat absorbing material 26. When welding is stopped, temperature of the aluminum cover 12 is lowered rapidly by the cooling device.
COPYRIGHT: (C)1982,JPO&Japio
JP8820580A 1980-06-27 1980-06-27 Aluminum cover welding method for electric power cable Granted JPS5714477A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8820580A JPS5714477A (en) 1980-06-27 1980-06-27 Aluminum cover welding method for electric power cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8820580A JPS5714477A (en) 1980-06-27 1980-06-27 Aluminum cover welding method for electric power cable

Publications (2)

Publication Number Publication Date
JPS5714477A true JPS5714477A (en) 1982-01-25
JPS6330116B2 JPS6330116B2 (en) 1988-06-16

Family

ID=13936393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8820580A Granted JPS5714477A (en) 1980-06-27 1980-06-27 Aluminum cover welding method for electric power cable

Country Status (1)

Country Link
JP (1) JPS5714477A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01177089U (en) * 1988-05-30 1989-12-18

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02130314U (en) * 1989-04-06 1990-10-26

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232841A (en) * 1975-09-08 1977-03-12 Nippon Steel Corp Welding process
JPS5317983U (en) * 1976-07-27 1978-02-15

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795015A (en) * 1972-02-18 1973-05-29 Stephanois Rech Mec PROCESS FOR TREATING FERROUS METAL PARTS TO INCREASE THEIR RESISTANCE TO WEAR AND SEIZURE

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232841A (en) * 1975-09-08 1977-03-12 Nippon Steel Corp Welding process
JPS5317983U (en) * 1976-07-27 1978-02-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01177089U (en) * 1988-05-30 1989-12-18

Also Published As

Publication number Publication date
JPS6330116B2 (en) 1988-06-16

Similar Documents

Publication Publication Date Title
US3833787A (en) Plasma jet cutting torch having reduced noise generating characteristics
DE3268690D1 (en) Converter of rotary kinetic energy into heat by generation of eddy currents
JPS55123318A (en) Mount apparatus for gas turbine power apparatus
DE3265471D1 (en) Method for the surveillance of an electricity generating nuclear power plant
JPS55131668A (en) Method and device for controlling absorption cooling equipment
JPS5714477A (en) Aluminum cover welding method for electric power cable
JPS56114596A (en) Welding method of tube and tube plate in heat exchanger
JPS5520367A (en) Heating and cooling apparatus
JPS5220458A (en) Liquid heating apparatus
JPS55143334A (en) Heating apparatus for floor
JPS5456187A (en) Power cable cooling
JPS5310546A (en) Method of preventing temperature rise of electric parts mounted on electric vehicles
SU832795A1 (en) Device for air cooling of heat evolving elements
JPS5296444A (en) Defrozing method and apparatus
JPS5696023A (en) Continuous softening method of metal wire
JPS53125946A (en) Method of preventing shrinkage of open end during welding
JPS53114768A (en) Seam welding method for steel pipe
JPS5640221A (en) Insulation treatment method for electrical equipment-use winding
JPS57149851A (en) Seal-bonding method with laser
JPS5264594A (en) Torus type nuclear fusion device
JPS5778109A (en) Conductor for electric winding
ES8406773A1 (en) Method for limiting heat flux in double-wall tubes
JPS56116675A (en) Solar heat generator and method of operating same
IL68735A (en) Method of continuously utilising thermal energy
IL58556A0 (en) Cooling method and apparatus for absorbing heat from a high power source,particularly for electronic equipment