FR2068669B1 - - Google Patents

Info

Publication number
FR2068669B1
FR2068669B1 FR7042561A FR7042561A FR2068669B1 FR 2068669 B1 FR2068669 B1 FR 2068669B1 FR 7042561 A FR7042561 A FR 7042561A FR 7042561 A FR7042561 A FR 7042561A FR 2068669 B1 FR2068669 B1 FR 2068669B1
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
FR7042561A
Other languages
French (fr)
Other versions
FR2068669A1 (enrdf_load_stackoverflow
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.)
Reyrolle Parsons Ltd
Original Assignee
Reyrolle Parsons Ltd
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 Reyrolle Parsons Ltd filed Critical Reyrolle Parsons Ltd
Publication of FR2068669A1 publication Critical patent/FR2068669A1/fr
Application granted granted Critical
Publication of FR2068669B1 publication Critical patent/FR2068669B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/14—Supporting insulators
    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
FR7042561A 1969-11-26 1970-11-26 Expired FR2068669B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5787869 1969-11-26

Publications (2)

Publication Number Publication Date
FR2068669A1 FR2068669A1 (enrdf_load_stackoverflow) 1971-08-27
FR2068669B1 true FR2068669B1 (enrdf_load_stackoverflow) 1977-01-28

Family

ID=10480258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7042561A Expired FR2068669B1 (enrdf_load_stackoverflow) 1969-11-26 1970-11-26

Country Status (3)

Country Link
CH (1) CH531247A (enrdf_load_stackoverflow)
FR (1) FR2068669B1 (enrdf_load_stackoverflow)
GB (1) GB1333046A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2608944A1 (de) * 1976-03-04 1977-09-08 Bbc Brown Boveri & Cie Sf tief 6-blaskolbenschalter fuer hochspannung in freiluftausfuehrung
DE3732004A1 (de) * 1987-09-23 1989-04-06 Asea Brown Boveri Hochspannungs-trennschalter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE691131C (de) * 1933-11-19 1940-05-18 Siemens Schuckertwerke Akt Ges Schalter mit Lichtbogenloeschung durch eine im Kreislauf bewegte und wiederholt zum Loeschen benutzte Gas- oder Dampfmenge
FR1128117A (fr) * 1955-06-24 1957-01-02 Cie Gen Equip Aeronautique Dispositif de signalisation électrique pour commande hydraulique
CH353428A (de) * 1957-06-04 1961-04-15 Sprecher & Schuh Ag Druckmittelbetätigter Antrieb für elektrische Schaltgeräte

Also Published As

Publication number Publication date
CH531247A (de) 1972-11-30
GB1333046A (en) 1973-10-10
FR2068669A1 (enrdf_load_stackoverflow) 1971-08-27

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Legal Events

Date Code Title Description
ST Notification of lapse