GB838653A - Improvements in or relating to liquid-blast electric switches - Google Patents

Improvements in or relating to liquid-blast electric switches

Info

Publication number
GB838653A
GB838653A GB3769756A GB3769756A GB838653A GB 838653 A GB838653 A GB 838653A GB 3769756 A GB3769756 A GB 3769756A GB 3769756 A GB3769756 A GB 3769756A GB 838653 A GB838653 A GB 838653A
Authority
GB
United Kingdom
Prior art keywords
liquid
chamber
accumulator
oil
switch
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
GB3769756A
Other languages
English (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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens 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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of GB838653A publication Critical patent/GB838653A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7007—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein the flow is a function of the current being interrupted
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve

Landscapes

  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Circuit Breakers (AREA)
GB3769756A 1955-12-08 1956-12-10 Improvements in or relating to liquid-blast electric switches Expired GB838653A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES46636A DE1107766B (de) 1955-12-08 1955-12-08 Elektrischer Fluessigkeitsschalter

Publications (1)

Publication Number Publication Date
GB838653A true GB838653A (en) 1960-06-22

Family

ID=7486079

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3769756A Expired GB838653A (en) 1955-12-08 1956-12-10 Improvements in or relating to liquid-blast electric switches

Country Status (4)

Country Link
CH (1) CH349321A (de)
DE (1) DE1107766B (de)
FR (1) FR1189886A (de)
GB (1) GB838653A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH456725A (de) * 1967-03-17 1968-07-31 Oerlikon Maschf Flüssigkeitsarmer Leistungsschalter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE607606C (de) * 1929-10-15 1935-01-03 Siemens Schuckertwerke Akt Ges Schalter mit Lichtbogenloeschung durch gespannte Daempfe
FR735677A (fr) * 1931-03-02 1932-11-14 Disjoncteur électrique à très grande puissance de rupture

Also Published As

Publication number Publication date
DE1107766B (de) 1961-05-31
CH349321A (de) 1960-10-15
FR1189886A (fr) 1959-10-07

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