FR2444354A1 - HANDLING AND LOCKING DEVICE FOR ELECTRICAL SWITCHING INSTALLATION - Google Patents

HANDLING AND LOCKING DEVICE FOR ELECTRICAL SWITCHING INSTALLATION

Info

Publication number
FR2444354A1
FR2444354A1 FR7930356A FR7930356A FR2444354A1 FR 2444354 A1 FR2444354 A1 FR 2444354A1 FR 7930356 A FR7930356 A FR 7930356A FR 7930356 A FR7930356 A FR 7930356A FR 2444354 A1 FR2444354 A1 FR 2444354A1
Authority
FR
France
Prior art keywords
locking device
cable
switching installation
handling
electrical switching
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
FR7930356A
Other languages
French (fr)
Other versions
FR2444354B1 (en
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.)
Hazemeijer BV
Original Assignee
Hazemeijer BV
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 Hazemeijer BV filed Critical Hazemeijer BV
Publication of FR2444354A1 publication Critical patent/FR2444354A1/en
Application granted granted Critical
Publication of FR2444354B1 publication Critical patent/FR2444354B1/fr
Granted 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
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/28—Earthing arrangements
    • 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
    • H01H31/003—Earthing switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

Dispositif de manoeuvre et de verrouillage, en particulier pour être utilisé dans une installation de commutation à moyenne tension, comprenant un système de barres omnibus 4, un organe de sectionnement, un interrupteur de puissance ou de charge 1, des contacts de mesure et de terre, et une tête de câble 8. L'organe de sectionnement est un sectionneur-commutateur à deux directions 2, ayant une position de travail et une position de mise à la terre. Les contacts de mesure peuvent être masqués par des orifices 3 verrouillables d'accès au câble, tandis que l'interrupteur 2 et les orifices d'accès au câble sont mutuellement verrouillés de façon que les contacts de mesure ne soient accessibles que si le câble est mis à la terre. Applications à industrie électrique, en particulier à la sécurité des organes de sectionnement.Operating and locking device, in particular for use in a medium voltage switching installation, comprising a system of busbars 4, a disconnecting device, a power or load switch 1, measuring and earth contacts , and a cable head 8. The disconnecting device is a two-way switch-disconnector 2, having a working position and an earthing position. The measuring contacts can be masked by lockable cable access holes 3, while switch 2 and the cable access holes are interlocked so that the measuring contacts are only accessible if the cable is grounded. Applications to the electrical industry, in particular to the safety of disconnecting devices.

FR7930356A 1978-12-12 1979-12-11 HANDLING AND LOCKING DEVICE FOR ELECTRICAL SWITCHING INSTALLATION Granted FR2444354A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7812081,A NL172711C (en) 1978-12-12 1978-12-12 COMPLETELY CLOSED SWITCHING UNIT.

Publications (2)

Publication Number Publication Date
FR2444354A1 true FR2444354A1 (en) 1980-07-11
FR2444354B1 FR2444354B1 (en) 1984-02-17

Family

ID=19832057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930356A Granted FR2444354A1 (en) 1978-12-12 1979-12-11 HANDLING AND LOCKING DEVICE FOR ELECTRICAL SWITCHING INSTALLATION

Country Status (9)

Country Link
AU (1) AU517391B2 (en)
BE (1) BE880575A (en)
DE (1) DE2949774C3 (en)
DK (1) DK526679A (en)
ES (1) ES486741A1 (en)
FR (1) FR2444354A1 (en)
GB (1) GB2040580B (en)
IT (1) IT1119696B (en)
NL (1) NL172711C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3143279A1 (en) * 1981-10-31 1983-05-11 Brown, Boveri & Cie Ag, 6800 Mannheim Medium-voltage switching installation
EP0212136A2 (en) * 1985-08-23 1987-03-04 Concordia Sprecher GmbH Earthing switch disposition for high-tension installations

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117976B (en) * 1982-04-05 1986-03-26 Y S Securities Ltd Electrical switchgear
FR2773001B1 (en) * 1997-12-19 2000-01-21 Schneider Electric Sa MEDIUM VOLTAGE CELL WITH GAS INSULATION AND HIGH DIELECTRIC HOLD
ES2178600B1 (en) * 2001-03-30 2004-08-01 Grupo Ormazabal, S.A. LOCKING SYSTEM OF THE DIFFERENT POSITIONS OF A GROUNDING SECTIONING SWITCH IN HIGH VOLTAGE CELLS.
CN114336339B (en) * 2021-12-29 2023-10-13 杭州杰耀电力设备有限公司 Manual bypass cabinet of high pressure frequency conversion with auto-lock effect

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1080072A (en) * 1963-01-07 1967-08-23 J G Statter Ltd Improvements in or relating to electric switch fuses
FR1543152A (en) * 1963-04-22 1968-10-25 Coq France Soc High voltage switch device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1080072A (en) * 1963-01-07 1967-08-23 J G Statter Ltd Improvements in or relating to electric switch fuses
FR1543152A (en) * 1963-04-22 1968-10-25 Coq France Soc High voltage switch device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3143279A1 (en) * 1981-10-31 1983-05-11 Brown, Boveri & Cie Ag, 6800 Mannheim Medium-voltage switching installation
EP0212136A2 (en) * 1985-08-23 1987-03-04 Concordia Sprecher GmbH Earthing switch disposition for high-tension installations
EP0212136A3 (en) * 1985-08-23 1989-05-03 Concordia Sprecher Schaltgerate Gmbh Earthing switch disposition for high-tension installations

Also Published As

Publication number Publication date
DE2949774C3 (en) 1982-02-11
DK526679A (en) 1980-06-13
IT1119696B (en) 1986-03-10
GB2040580B (en) 1983-04-13
NL7812081A (en) 1980-06-16
BE880575A (en) 1980-06-12
DE2949774A1 (en) 1980-07-10
FR2444354B1 (en) 1984-02-17
NL172711B (en) 1983-05-02
AU5374979A (en) 1980-07-10
IT7969382A0 (en) 1979-12-12
DE2949774B2 (en) 1981-04-23
ES486741A1 (en) 1980-06-16
AU517391B2 (en) 1981-07-30
GB2040580A (en) 1980-08-28
NL172711C (en) 1983-10-03

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Legal Events

Date Code Title Description
ST Notification of lapse