FR2622063B1 - Dispositif de sectionnement electrique pour cables electriques enterres - Google Patents

Dispositif de sectionnement electrique pour cables electriques enterres

Info

Publication number
FR2622063B1
FR2622063B1 FR8714288A FR8714288A FR2622063B1 FR 2622063 B1 FR2622063 B1 FR 2622063B1 FR 8714288 A FR8714288 A FR 8714288A FR 8714288 A FR8714288 A FR 8714288A FR 2622063 B1 FR2622063 B1 FR 2622063B1
Authority
FR
France
Prior art keywords
switching device
electrical switching
electric cables
underground electric
underground
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 - Lifetime
Application number
FR8714288A
Other languages
English (en)
Other versions
FR2622063A1 (fr
Inventor
Jean-Pierre Jonglez De Ligne
Gerard Lencot
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.)
SERAM
Original Assignee
SERAM
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 SERAM filed Critical SERAM
Priority to FR8714288A priority Critical patent/FR2622063B1/fr
Publication of FR2622063A1 publication Critical patent/FR2622063A1/fr
Application granted granted Critical
Publication of FR2622063B1 publication Critical patent/FR2622063B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B7/00—Enclosed substations, e.g. compact substations
    • H02B7/06—Distribution substations, e.g. for urban network
    • H02B7/08—Underground substations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/022—Details particular to three-phase circuit breakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/14—Energy stored by deformation of elastic members by twisting of torsion members
    • H01H5/16—Energy stored by deformation of elastic members by twisting of torsion members with auxiliary means for temporarily holding parts until torsion member is sufficiently strained
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H2009/0094—Details of rotatable shafts which are subdivided; details of the coupling means thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
FR8714288A 1987-10-16 1987-10-16 Dispositif de sectionnement electrique pour cables electriques enterres Expired - Lifetime FR2622063B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8714288A FR2622063B1 (fr) 1987-10-16 1987-10-16 Dispositif de sectionnement electrique pour cables electriques enterres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8714288A FR2622063B1 (fr) 1987-10-16 1987-10-16 Dispositif de sectionnement electrique pour cables electriques enterres

Publications (2)

Publication Number Publication Date
FR2622063A1 FR2622063A1 (fr) 1989-04-21
FR2622063B1 true FR2622063B1 (fr) 1990-02-23

Family

ID=9355879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8714288A Expired - Lifetime FR2622063B1 (fr) 1987-10-16 1987-10-16 Dispositif de sectionnement electrique pour cables electriques enterres

Country Status (1)

Country Link
FR (1) FR2622063B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2056736B1 (es) * 1993-02-11 1998-01-16 Seram S A Dispositivo de seccionamiento de cables electricos.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755637A (en) * 1972-05-15 1973-08-28 Electric S Co Sub-surface switch construction for underground electric power distribution
DE2823056A1 (de) * 1978-05-26 1979-11-29 Driescher Spezialfab Fritz Gekapselte, isoliergasgefuellte kleinschaltanlage

Also Published As

Publication number Publication date
FR2622063A1 (fr) 1989-04-21

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Legal Events

Date Code Title Description
TP Transmission of property