FR765643A - Chambre de soufflage renfermant des grilles isolantes - Google Patents

Chambre de soufflage renfermant des grilles isolantes

Info

Publication number
FR765643A
FR765643A FR765643DA FR765643A FR 765643 A FR765643 A FR 765643A FR 765643D A FR765643D A FR 765643DA FR 765643 A FR765643 A FR 765643A
Authority
FR
France
Prior art keywords
chamber containing
containing insulating
blowing chamber
insulating screens
screens
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)
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.)
Ateliers de Constructions Electriques de Delle SA
Original Assignee
Ateliers de Constructions Electriques de Delle 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 Ateliers de Constructions Electriques de Delle SA filed Critical Ateliers de Constructions Electriques de Delle SA
Application granted granted Critical
Publication of FR765643A publication Critical patent/FR765643A/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
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • 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
    • H01H33/164—Impedances connected with contacts the impedance being inserted in the circuit by blowing the arc onto an auxiliary electrode
FR765643D 1932-11-25 1933-11-23 Chambre de soufflage renfermant des grilles isolantes Expired FR765643A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA67826D DE652481C (de) 1932-11-25 1932-11-25 Elektrischer Blasschalter

Publications (1)

Publication Number Publication Date
FR765643A true FR765643A (fr) 1934-06-13

Family

ID=7816638

Family Applications (2)

Application Number Title Priority Date Filing Date
FR765633D Expired FR765633A (fr) 1932-11-25 1933-11-14 Cheminée ou chambre d'arc pour disjoncteurs électriques
FR765643D Expired FR765643A (fr) 1932-11-25 1933-11-23 Chambre de soufflage renfermant des grilles isolantes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR765633D Expired FR765633A (fr) 1932-11-25 1933-11-14 Cheminée ou chambre d'arc pour disjoncteurs électriques

Country Status (4)

Country Link
US (1) US1967989A (fr)
BE (2) BE399929A (fr)
DE (1) DE652481C (fr)
FR (2) FR765633A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767738C (de) * 1939-10-11 1953-04-16 Aeg Elektrischer Leistungsluftschalter mit Lichtbogenkammer
DE764501C (de) * 1938-09-21 1953-04-27 Delle Atel Const Electr Elektrischer Schalter mit Lichtbogenloeschung durch ein stroemendes Loeschmittel

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE453984A (fr) * 1943-01-18
DE762495C (de) * 1943-01-18 1953-04-27 Brown Ag Druckgasschalter
US2470628A (en) * 1944-05-24 1949-05-17 Westinghouse Electric Corp Circuit interrupter
US2570610A (en) * 1947-08-23 1951-10-09 Allis Chalmers Mfg Co Gas blast circuit breaker with trap for products of arcing
US2645695A (en) * 1949-02-23 1953-07-14 Allis Chalmers Mfg Co Electric circuit breaker with arcing contacts in skew blast
CH323139A (de) * 1953-01-29 1957-07-15 Licentia Gmbh Hochspannungs-Druckgasschalter mit mindestens einer Hohlelektrode
DE1056229B (de) * 1955-01-29 1959-04-30 Calor Emag Elektrizitaets Ag Elektrischer Schalter
FR1183278A (fr) * 1957-11-05 1959-07-06 Merlin Gerin Perfectionnements aux interrupteurs à soufflage magnétique
CH389732A (fr) * 1960-09-21 1965-03-31 Inst Electrotechnique Chambre à éléments résistants pour l'extinction d'un arc de disjoncteur
US3379848A (en) * 1965-01-26 1968-04-23 Westinghouse Electric Corp Gas-blast circuit breaker having a movable tubular venting contact and a laterally arranged exhaust vent in the interrupting chamber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE764501C (de) * 1938-09-21 1953-04-27 Delle Atel Const Electr Elektrischer Schalter mit Lichtbogenloeschung durch ein stroemendes Loeschmittel
DE767738C (de) * 1939-10-11 1953-04-16 Aeg Elektrischer Leistungsluftschalter mit Lichtbogenkammer

Also Published As

Publication number Publication date
DE652481C (de) 1937-11-01
US1967989A (en) 1934-07-24
BE399928A (fr) 1933-12-30
FR765633A (fr) 1934-06-12
BE399929A (fr) 1933-12-30

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