GB2106308A - Double-pole water cooled flexible cable - Google Patents

Double-pole water cooled flexible cable

Info

Publication number
GB2106308A
GB2106308A GB08225579A GB8225579A GB2106308A GB 2106308 A GB2106308 A GB 2106308A GB 08225579 A GB08225579 A GB 08225579A GB 8225579 A GB8225579 A GB 8225579A GB 2106308 A GB2106308 A GB 2106308A
Authority
GB
United Kingdom
Prior art keywords
core
cores
cable
double
water cooled
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
GB08225579A
Other versions
GB2106308B (en
Inventor
Alexandr Nikolaevic Chernyshev
Anatoly Ivanovich Oshkin
Mikhail Denisovich Banov
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.)
TOLYATTINSK POLT INST
VOLZH OB PROIZV
VOLZHSKOE OBIEDINENIE PO PROIZVODSTVU LEGKOVYKH AVTOMOBILEI
Original Assignee
TOLYATTINSK POLT INST
VOLZH OB PROIZV
VOLZHSKOE OBIEDINENIE PO PROIZVODSTVU LEGKOVYKH AVTOMOBILEI
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 TOLYATTINSK POLT INST, VOLZH OB PROIZV, VOLZHSKOE OBIEDINENIE PO PROIZVODSTVU LEGKOVYKH AVTOMOBILEI filed Critical TOLYATTINSK POLT INST
Publication of GB2106308A publication Critical patent/GB2106308A/en
Application granted granted Critical
Publication of GB2106308B publication Critical patent/GB2106308B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/04—Concentric cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
    • H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
    • H01B7/423—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation using a cooling fluid
    • H01B7/425—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation using a cooling fluid the construction being bendable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/001—Power supply cables for the electrodes of electric-welding apparatus or electric-arc furnaces

Landscapes

  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

A double-pole water cooled flexible cable comprises a forward direction core (91) which is located along the longitudinal axis of the cable and reverse direction cores (4). The core (1) is placed inside an insulating sheathing (2) forming together with the core (1) a gap (3) for the passage of a cooling agent. The cores (4) are wound up around the sheathing (2) at an angle //c of 15 to 82` to the longitudinal axis of the cable. The cores (1 and 4) are placed inside an elastic sleeve (5) made of an insulating material. The diameter D<u0>u of the reverse direction core (4) and the diameter D<u1>u of the forward direction core (11 are chosen from the following ratio (FORMULA) where n is the number of the reverse direction cores (4). the cable is intended preferably for the use of the electrowelding technology for connecting the power transformer to the pendulous welding tongs.
GB08225579A 1981-01-28 1981-01-28 Double-pole water cooled flexible cable Expired GB2106308B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1981/000008 WO1982002616A1 (en) 1981-01-28 1981-01-28 Double-pole water cooled flexible cable

Publications (2)

Publication Number Publication Date
GB2106308A true GB2106308A (en) 1983-04-07
GB2106308B GB2106308B (en) 1985-04-24

Family

ID=21616712

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08225579A Expired GB2106308B (en) 1981-01-28 1981-01-28 Double-pole water cooled flexible cable

Country Status (3)

Country Link
DE (1) DE3152713A1 (en)
GB (1) GB2106308B (en)
WO (1) WO1982002616A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138199A (en) * 1983-03-09 1984-10-17 Icore Int Ltd An electrical cable
WO1996039706A1 (en) * 1995-06-06 1996-12-12 Siemens Aktiengesellschaft A.c. cable with two concentric conductor configurations of stranded single conductors

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1084794B (en) * 1956-03-05 1960-07-07 Heinrich Luft Cooled multi-conductor power cable, in particular feeder cable for electrical resistance welding
US3801724A (en) * 1972-09-15 1974-04-02 D Goodman Safety-anchored multi-conductor water-cooled electric arc furnace cable
US3987238A (en) * 1973-11-23 1976-10-19 Aeg-Elotherm G.M.B.H. Electric conductor for the conduction of electric currents of high density under heated conditions of the conducting body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138199A (en) * 1983-03-09 1984-10-17 Icore Int Ltd An electrical cable
WO1996039706A1 (en) * 1995-06-06 1996-12-12 Siemens Aktiengesellschaft A.c. cable with two concentric conductor configurations of stranded single conductors

Also Published As

Publication number Publication date
WO1982002616A1 (en) 1982-08-05
GB2106308B (en) 1985-04-24
DE3152713A1 (en) 1983-01-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee