GB2040580B - Actuating and locking device for a switching installation - Google Patents

Actuating and locking device for a switching installation

Info

Publication number
GB2040580B
GB2040580B GB7942705A GB7942705A GB2040580B GB 2040580 B GB2040580 B GB 2040580B GB 7942705 A GB7942705 A GB 7942705A GB 7942705 A GB7942705 A GB 7942705A GB 2040580 B GB2040580 B GB 2040580B
Authority
GB
United Kingdom
Prior art keywords
actuating
locking device
switching installation
switching
installation
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
GB7942705A
Other versions
GB2040580A (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 GB2040580A publication Critical patent/GB2040580A/en
Application granted granted Critical
Publication of GB2040580B publication Critical patent/GB2040580B/en
Expired 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)
  • Supply And Distribution Of Alternating Current (AREA)
  • Gas-Insulated Switchgears (AREA)
GB7942705A 1978-12-12 1979-12-11 Actuating and locking device for a switching installation Expired GB2040580B (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
GB2040580A GB2040580A (en) 1980-08-28
GB2040580B true GB2040580B (en) 1983-04-13

Family

ID=19832057

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7942705A Expired GB2040580B (en) 1978-12-12 1979-12-11 Actuating and locking device for a 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)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3143279C2 (en) * 1981-10-31 1985-08-01 Brown, Boveri & Cie Ag, 6800 Mannheim Earthing device on an insulating-encapsulated medium-voltage switchgear
ATE20987T1 (en) * 1982-04-05 1986-08-15 Y S Securities Ltd ELECTRICAL SWITCHING DEVICE.
DE3530196A1 (en) * 1985-08-23 1987-02-26 Concordia Sprecher Schalt EARTHING SWITCH ARRANGEMENT FOR HIGH VOLTAGE SYSTEMS
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

Family Cites Families (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

Also Published As

Publication number Publication date
DE2949774A1 (en) 1980-07-10
ES486741A1 (en) 1980-06-16
IT1119696B (en) 1986-03-10
DE2949774B2 (en) 1981-04-23
IT7969382A0 (en) 1979-12-12
GB2040580A (en) 1980-08-28
DK526679A (en) 1980-06-13
DE2949774C3 (en) 1982-02-11
NL172711B (en) 1983-05-02
NL172711C (en) 1983-10-03
FR2444354B1 (en) 1984-02-17
AU517391B2 (en) 1981-07-30
NL7812081A (en) 1980-06-16
FR2444354A1 (en) 1980-07-11
BE880575A (en) 1980-06-12
AU5374979A (en) 1980-07-10

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Legal Events

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