DE850315C - Pneumatischer Hochspannungsschalter mit Selbstverdichtung - Google Patents

Pneumatischer Hochspannungsschalter mit Selbstverdichtung

Info

Publication number
DE850315C
DE850315C DEF4096A DEF0004096A DE850315C DE 850315 C DE850315 C DE 850315C DE F4096 A DEF4096 A DE F4096A DE F0004096 A DEF0004096 A DE F0004096A DE 850315 C DE850315 C DE 850315C
Authority
DE
Germany
Prior art keywords
contact
movement
movable
voltage switch
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
DEF4096A
Other languages
German (de)
English (en)
Inventor
Albert Thibaudat
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.)
Forges et Ateliers de Constructions Electriques de Jeumont SA
Original Assignee
Forges et Ateliers de Constructions Electriques de Jeumont SA
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 Forges et Ateliers de Constructions Electriques de Jeumont SA filed Critical Forges et Ateliers de Constructions Electriques de Jeumont SA
Application granted granted Critical
Publication of DE850315C publication Critical patent/DE850315C/de
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
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/904—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism characterised by the transmission between operating mechanism and piston or movable 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/167—Impedances connected with contacts the impedance being inserted only while opening the switch

Landscapes

  • Circuit Breakers (AREA)
DEF4096A 1946-05-21 1950-09-29 Pneumatischer Hochspannungsschalter mit Selbstverdichtung Expired DE850315C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR850315X 1946-05-21

Publications (1)

Publication Number Publication Date
DE850315C true DE850315C (de) 1952-09-22

Family

ID=9316835

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF4096A Expired DE850315C (de) 1946-05-21 1950-09-29 Pneumatischer Hochspannungsschalter mit Selbstverdichtung

Country Status (5)

Country Link
US (1) US2551772A (zh)
BE (1) BE473294A (zh)
DE (1) DE850315C (zh)
FR (2) FR928563A (zh)
NL (1) NL72111C (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3128473A1 (de) * 1981-06-30 1983-01-13 BBC Aktiengesellschaft Brown, Boveri & Cie., 5401 Baden, Aargau Kompressionskolbenschalter
EP0517295A2 (en) * 1991-05-24 1992-12-09 Giampietro Tosi Medium voltage switch with three positions insulated in sulphur hexafluoride

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2604562A (en) * 1949-01-29 1952-07-22 Gen Electric Electric circuit interrupter
US2678983A (en) * 1950-05-16 1954-05-18 Westinghouse Electric Corp Compressed gas circuit interrupter
US2739207A (en) * 1951-09-28 1956-03-20 Westinghouse Electric Corp Circuit interrupters
GB710925A (en) * 1951-10-26 1954-06-23 Westinghouse Electric Int Co Improvements in or relating to electric circuit interrupter devices
US2682591A (en) * 1952-05-24 1954-06-29 Porter Co Inc H K Interrupter shield
US2788418A (en) * 1954-03-22 1957-04-09 Gertrude M Idzkowski Circuit interrupter
DE1026397B (de) * 1955-03-14 1958-03-20 Asea Ab OElschalter mit zwei Loeschkammern
US2964602A (en) * 1956-04-02 1960-12-13 Joe Davidson Snap acting mechanism
US2933575A (en) * 1956-10-22 1960-04-19 Westinghouse Electric Corp Circuit interrupters
BE564098A (zh) * 1957-01-22
CH380212A (de) * 1960-03-16 1964-07-31 Oerlikon Maschf Löscheinrichtung für Leistungsschalter mit feststehenden und bewegten Kontakten
NL34485C (zh) * 1967-01-09
DE2140284A1 (de) * 1971-08-06 1973-02-15 Siemens Ag Elektrischer druckgasschalter
DE2733551A1 (de) * 1977-07-25 1979-02-08 Siemens Ag Druckgasschalter
FR2444333A1 (fr) * 1978-12-11 1980-07-11 Merlin Gerin Interrupteur a autosoufflage a mise en depression de la chambre de coupure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US525332A (en) * 1894-04-14 1894-09-04 Electric switch
US1563833A (en) * 1919-12-05 1925-12-01 Electrical Engineer S Equipmen High-tension air-break switch
DE619806C (de) * 1934-03-09 1935-10-10 Delle Atel Const Electr Elektrischer Schalter mit Lichtbogenloeschung durch Druckluft
US2279024A (en) * 1939-01-20 1942-04-07 Gen Electric Electric circuit interrupter
US2286131A (en) * 1939-09-20 1942-06-09 Westinghouse Electric & Mfg Co Disconnecting switch
US2264862A (en) * 1940-01-10 1941-12-02 Gen Electric Electric switch
BE447706A (zh) * 1942-07-30

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3128473A1 (de) * 1981-06-30 1983-01-13 BBC Aktiengesellschaft Brown, Boveri & Cie., 5401 Baden, Aargau Kompressionskolbenschalter
EP0517295A2 (en) * 1991-05-24 1992-12-09 Giampietro Tosi Medium voltage switch with three positions insulated in sulphur hexafluoride
EP0517295B1 (en) * 1991-05-24 1997-12-17 Giampietro Tosi Medium voltage switch with three positions insulated in sulphur hexafluoride

Also Published As

Publication number Publication date
BE473294A (zh)
US2551772A (en) 1951-05-08
FR928563A (fr) 1947-12-02
FR56787E (fr) 1952-10-06
NL72111C (zh)

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