AT295635B - Metallumschlossener Trennschalter mit Erdungsvorrichtung - Google Patents

Metallumschlossener Trennschalter mit Erdungsvorrichtung

Info

Publication number
AT295635B
AT295635B AT731369A AT731369A AT295635B AT 295635 B AT295635 B AT 295635B AT 731369 A AT731369 A AT 731369A AT 731369 A AT731369 A AT 731369A AT 295635 B AT295635 B AT 295635B
Authority
AT
Austria
Prior art keywords
disconnector
enclosed
metal
earthing device
earthing
Prior art date
Application number
AT731369A
Other languages
English (en)
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
Application granted granted Critical
Publication of AT295635B publication Critical patent/AT295635B/de

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)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Switch Cases, Indication, And Locking (AREA)
AT731369A 1969-01-03 1969-07-29 Metallumschlossener Trennschalter mit Erdungsvorrichtung AT295635B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL696900061A NL146974B (nl) 1969-01-03 1969-01-03 Geheel gesloten scheidingsschakelaar voor hoge spanning, met dubbele onderbreking en met een door de schakelstift bediend, als zwaaibaar schakelmes uitgevoerd aardingscontact.

Publications (1)

Publication Number Publication Date
AT295635B true AT295635B (de) 1972-01-10

Family

ID=19805788

Family Applications (1)

Application Number Title Priority Date Filing Date
AT731369A AT295635B (de) 1969-01-03 1969-07-29 Metallumschlossener Trennschalter mit Erdungsvorrichtung

Country Status (9)

Country Link
US (1) US3569641A (de)
JP (1) JPS5025626B1 (de)
AT (1) AT295635B (de)
BE (1) BE743514A (de)
DE (2) DE6911092U (de)
FR (1) FR2027697A1 (de)
GB (1) GB1254790A (de)
NL (1) NL146974B (de)
SE (1) SE365911B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT377121B (de) * 1981-05-22 1985-02-11 Sprecher & Schuh Ag Vorrichtung zum gegenseitigen verriegeln der antriebe zweier elektrischer trennschalter

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0684673B1 (de) * 1994-04-18 1998-05-13 ABBPATENT GmbH Schaltfeld mit einem innerhalb eines Schaltschrankes angeordneten dreipoligen Leistungsschalters
SE517731C2 (sv) * 2000-02-03 2002-07-09 Abb Ab Elektrisk brytare, elektrisk anläggning, användning av elektrisk brytare och förfarande för brytning av elektrisk ström
DE602004027386D1 (de) * 2003-08-07 2010-07-08 Areva T & D Sas Masseschalter mit drei stellungen
CN101436485B (zh) * 2008-12-22 2010-12-01 南京双京电器有限责任公司 小型高压旋转隔离开关
DE102009030610A1 (de) * 2009-06-23 2010-12-30 Siemens Aktiengesellschaft Hochspannungsanordnung

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
AT377121B (de) * 1981-05-22 1985-02-11 Sprecher & Schuh Ag Vorrichtung zum gegenseitigen verriegeln der antriebe zweier elektrischer trennschalter

Also Published As

Publication number Publication date
BE743514A (de) 1970-05-28
DE1913981B2 (de) 1971-06-09
JPS5025626B1 (de) 1975-08-25
FR2027697A1 (de) 1970-10-02
SE365911B (de) 1974-04-01
DE1913981A1 (de) 1970-11-12
DE6911092U (de) 1969-10-23
NL146974B (nl) 1975-08-15
NL6900061A (de) 1970-07-07
US3569641A (en) 1971-03-09
GB1254790A (en) 1971-11-24

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee