GB1106895A - Improvements in or relating to the manufacture of oil-filled electric cables - Google Patents

Improvements in or relating to the manufacture of oil-filled electric cables

Info

Publication number
GB1106895A
GB1106895A GB45115/64A GB4511564A GB1106895A GB 1106895 A GB1106895 A GB 1106895A GB 45115/64 A GB45115/64 A GB 45115/64A GB 4511564 A GB4511564 A GB 4511564A GB 1106895 A GB1106895 A GB 1106895A
Authority
GB
United Kingdom
Prior art keywords
sheath
line
shield
oil
electric cables
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.)
Expired
Application number
GB45115/64A
Inventor
Maurice Dudley Lambert
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.)
Pirelli General Cable Works Ltd
Pirelli General Cable Works
Original Assignee
Pirelli General Cable Works Ltd
Pirelli General Cable Works
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 Pirelli General Cable Works Ltd, Pirelli General Cable Works filed Critical Pirelli General Cable Works Ltd
Priority to GB45115/64A priority Critical patent/GB1106895A/en
Priority to BR174231/65A priority patent/BR6574231D0/en
Priority to DE19651540303 priority patent/DE1540303B1/en
Priority to ES0319610A priority patent/ES319610A1/en
Publication of GB1106895A publication Critical patent/GB1106895A/en
Priority to US1374070 priority patent/USRE27181E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/30—Drying; Impregnating

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cable Accessories (AREA)
  • Gas Or Oil Filled Cable Accessories (AREA)

Abstract

1,106,895. Making electric cables. PIRELLI GENERAL CABLE WORKS Ltd. 22 Oct., 1965 [5 Nov., 1964], No. 45115/64. Heading H1A. Air which leaks from the open end at left into the space between the first and second pairs of sealing O-rings 6 on plug 3 is exhausted from ring-slot 12 through line 9 so that a vacuum may be preserved around dried cable core 1 in sheath 2 until the cable is filled with oil after sheathing is complete. Line 9 leads to a pump and is fastened to curved metal shield 7, which is shaped to fit the sheath 2, the end of the line, protruding through it and an aperture in the sheath into ring slot 12. Packing 8 ensures a tight seal and packing 11 protects the soft metal sheath when bands 10 are tightened by clamps to force the shield against the sheath. Optionally line 9 may have a solid tip and a bore leading to a side opening beside the tip, and be slidable in shield 7 so as to make its own aperture in the sheath.
GB45115/64A 1964-11-05 1964-11-05 Improvements in or relating to the manufacture of oil-filled electric cables Expired GB1106895A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB45115/64A GB1106895A (en) 1964-11-05 1964-11-05 Improvements in or relating to the manufacture of oil-filled electric cables
BR174231/65A BR6574231D0 (en) 1964-11-05 1965-10-21 IMPROVEMENTS IN OR RELATED TO THE MANUFACTURE OF ELECTRIC CABLES ISOLATED BY OIL
DE19651540303 DE1540303B1 (en) 1964-11-05 1965-11-03 Method and device for preventing the ingress of air into an evacuated and sheathed cable core
ES0319610A ES319610A1 (en) 1964-11-05 1965-11-04 Improvements in or relating to the manufacture of oil-filled electric cables
US1374070 USRE27181E (en) 1964-11-05 1970-02-24 Manufacture of oil-filled electric cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB45115/64A GB1106895A (en) 1964-11-05 1964-11-05 Improvements in or relating to the manufacture of oil-filled electric cables

Publications (1)

Publication Number Publication Date
GB1106895A true GB1106895A (en) 1968-03-20

Family

ID=10435943

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45115/64A Expired GB1106895A (en) 1964-11-05 1964-11-05 Improvements in or relating to the manufacture of oil-filled electric cables

Country Status (5)

Country Link
US (1) USRE27181E (en)
BR (1) BR6574231D0 (en)
DE (1) DE1540303B1 (en)
ES (1) ES319610A1 (en)
GB (1) GB1106895A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3564119A (en) * 1969-11-24 1971-02-16 John T Thompson Pressure-equalizing accessory for cables

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3627600C3 (en) * 1986-08-14 1997-11-20 Kabel & Draht Gmbh Method and device for regenerating power cables

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3564119A (en) * 1969-11-24 1971-02-16 John T Thompson Pressure-equalizing accessory for cables

Also Published As

Publication number Publication date
ES319610A1 (en) 1966-08-01
BR6574231D0 (en) 1973-05-29
DE1540303B1 (en) 1969-12-04
USRE27181E (en) 1971-09-21

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