FR2257164B1 - - Google Patents

Info

Publication number
FR2257164B1
FR2257164B1 FR7500148A FR7500148A FR2257164B1 FR 2257164 B1 FR2257164 B1 FR 2257164B1 FR 7500148 A FR7500148 A FR 7500148A FR 7500148 A FR7500148 A FR 7500148A FR 2257164 B1 FR2257164 B1 FR 2257164B1
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.)
Expired
Application number
FR7500148A
Other languages
French (fr)
Other versions
FR2257164A1 (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.)
Rockwell Automation Switzerland GmbH
Original Assignee
Sprecher und Schuh AG
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 Sprecher und Schuh AG filed Critical Sprecher und Schuh AG
Publication of FR2257164A1 publication Critical patent/FR2257164A1/fr
Application granted granted Critical
Publication of FR2257164B1 publication Critical patent/FR2257164B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/02—Details
    • H02B11/10—Indicating electrical condition of gear; Arrangement of test sockets
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
FR7500148A 1974-01-09 1975-01-03 Earthing switch for metal-clad H.V. switchgear - has tripping pin with end positions markings visible through looking window Granted FR2257164A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH21874A CH559438A5 (ja) 1974-01-09 1974-01-09

Publications (2)

Publication Number Publication Date
FR2257164A1 FR2257164A1 (en) 1975-08-01
FR2257164B1 true FR2257164B1 (ja) 1977-07-01

Family

ID=4181958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7500148A Granted FR2257164A1 (en) 1974-01-09 1975-01-03 Earthing switch for metal-clad H.V. switchgear - has tripping pin with end positions markings visible through looking window

Country Status (2)

Country Link
CH (1) CH559438A5 (ja)
FR (1) FR2257164A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2650699B1 (ja) * 1989-08-07 1995-10-20 Alsthom Gec
DE102016214003A1 (de) * 2016-07-29 2018-02-01 Siemens Aktiengesellschaft Erdungseinheit für eine Schaltanlage

Also Published As

Publication number Publication date
FR2257164A1 (en) 1975-08-01
CH559438A5 (ja) 1975-02-28

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Legal Events

Date Code Title Description
ST Notification of lapse