FR2027697A1 - - Google Patents

Info

Publication number
FR2027697A1
FR2027697A1 FR6910725A FR6910725A FR2027697A1 FR 2027697 A1 FR2027697 A1 FR 2027697A1 FR 6910725 A FR6910725 A FR 6910725A FR 6910725 A FR6910725 A FR 6910725A FR 2027697 A1 FR2027697 A1 FR 2027697A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6910725A
Other languages
French (fr)
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.)
COQ NV
Original Assignee
COQ NV
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 COQ NV filed Critical COQ NV
Publication of FR2027697A1 publication Critical patent/FR2027697A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
    • 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
    • H01H31/14—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch
    • H01H31/24—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with rectilinearly-movable bridging 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
    • H01H33/46—Interlocking mechanisms
    • 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
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • 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
    • H02B13/035—Gas-insulated switchgear
    • 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
    • H02B13/035—Gas-insulated switchgear
    • H02B13/075—Earthing arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
    • H01H2003/405—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing using a walking nut
    • 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
    • H01H9/02—Bases, casings, or covers
    • H01H2009/0292—Transparent window or opening, e.g. for allowing visual inspection of contact position or contact condition
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
FR6910725A 1969-01-03 1969-04-08 Withdrawn FR2027697A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL696900061A NL146974B (en) 1969-01-03 1969-01-03 COMPLETELY CLOSED HIGH-VOLTAGE DISCONNECTING SWITCH WITH DOUBLE BREAK AND EARTHING CONTACT CONTAINED AS A SWIVEL SHIFT KNIFE.

Publications (1)

Publication Number Publication Date
FR2027697A1 true FR2027697A1 (en) 1970-10-02

Family

ID=19805788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6910725A Withdrawn FR2027697A1 (en) 1969-01-03 1969-04-08

Country Status (9)

Country Link
US (1) US3569641A (en)
JP (1) JPS5025626B1 (en)
AT (1) AT295635B (en)
BE (1) BE743514A (en)
DE (2) DE1913981B2 (en)
FR (1) FR2027697A1 (en)
GB (1) GB1254790A (en)
NL (1) NL146974B (en)
SE (1) SE365911B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0684673A1 (en) * 1994-04-18 1995-11-29 ABBPATENT GmbH Switchboard with a three phase power circuit breaker located within a switch cabinet

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH654442A5 (en) * 1981-05-22 1986-02-14 Sprecher & Schuh Ag DEVICE FOR INTERLOCKING THE DRIVES OF TWO ELECTRICAL DISCONNECTORS.
SE517731C2 (en) * 2000-02-03 2002-07-09 Abb Ab Electric switch, electric system, use of electric switch and procedure for breaking electric current
US7429710B2 (en) * 2003-08-07 2008-09-30 Areva T&D Sa Three-position ground switch
CN101436485B (en) * 2008-12-22 2010-12-01 南京双京电器有限责任公司 Minitype high voltage rotary isolation switch
DE102009030610A1 (en) * 2009-06-23 2010-12-30 Siemens Aktiengesellschaft High-voltage arrangement
CN113593938A (en) * 2021-07-27 2021-11-02 平高集团有限公司 Static contact assembly and isolating switch

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1872298A (en) * 1927-11-23 1932-08-16 Westinghouse Electric & Mfg Co Switch mechanism
GB1059152A (en) * 1962-12-17 1967-02-15 English Electric Co Ltd Improvements in or relating to electric switchgear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0684673A1 (en) * 1994-04-18 1995-11-29 ABBPATENT GmbH Switchboard with a three phase power circuit breaker located within a switch cabinet

Also Published As

Publication number Publication date
GB1254790A (en) 1971-11-24
SE365911B (en) 1974-04-01
DE1913981A1 (en) 1970-11-12
NL6900061A (en) 1970-07-07
US3569641A (en) 1971-03-09
DE6911092U (en) 1969-10-23
AT295635B (en) 1972-01-10
NL146974B (en) 1975-08-15
DE1913981B2 (en) 1971-06-09
JPS5025626B1 (en) 1975-08-25
BE743514A (en) 1970-05-28

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse