FR928563A - Interrupteurs à haute tension - Google Patents

Interrupteurs à haute tension

Info

Publication number
FR928563A
FR928563A FR928563DA FR928563A FR 928563 A FR928563 A FR 928563A FR 928563D A FR928563D A FR 928563DA FR 928563 A FR928563 A FR 928563A
Authority
FR
France
Prior art keywords
high voltage
voltage switches
switches
voltage
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
Other languages
English (en)
French (fr)
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 FR928563A publication Critical patent/FR928563A/fr
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
FR928563D 1946-05-21 1946-05-21 Interrupteurs à haute tension Expired FR928563A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR928563A true FR928563A (fr) 1947-12-02

Family

ID=9316835

Family Applications (2)

Application Number Title Priority Date Filing Date
FR928563D Expired FR928563A (fr) 1946-05-21 1946-05-21 Interrupteurs à haute tension
FR56787D Expired FR56787E (fr) 1946-05-21 1947-05-05 Interrupteurs à haute tension

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR56787D Expired FR56787E (fr) 1946-05-21 1947-05-05 Interrupteurs à haute tension

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444333A1 (fr) * 1978-12-11 1980-07-11 Merlin Gerin Interrupteur a autosoufflage a mise en depression de la chambre de coupure

Families Citing this family (16)

* 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 (it) * 1957-01-22
CH380212A (de) * 1960-03-16 1964-07-31 Oerlikon Maschf Löscheinrichtung für Leistungsschalter mit feststehenden und bewegten Kontakten
NL34485C (it) * 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
CH656976A5 (de) * 1981-06-30 1986-07-31 Bbc Brown Boveri & Cie Kompressionskolbenschalter.
ATE161356T1 (de) * 1991-05-24 1998-01-15 Giampietro Tosi Schwefelhexafluoridisolierter mittelspannungsschalter mit drei positionen

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 (it) * 1942-07-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444333A1 (fr) * 1978-12-11 1980-07-11 Merlin Gerin Interrupteur a autosoufflage a mise en depression de la chambre de coupure

Also Published As

Publication number Publication date
NL72111C (it)
DE850315C (de) 1952-09-22
US2551772A (en) 1951-05-08
BE473294A (it)
FR56787E (fr) 1952-10-06

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