FR54495E - Disjoncteurs à grand pouvoir de coupure - Google Patents

Disjoncteurs à grand pouvoir de coupure

Info

Publication number: FR54495E
Authority: FR; France
Prior art keywords: circuit breakers; breaking capacity; high breaking; capacity circuit; breakers
Prior art date: 1946-03-27
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

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.)

1950-06-09

Filing date

1946-03-27

Publication date

1950-05-02

1946-03-27 Application filed by Forges et Ateliers de Constructions Electriques de Jeumont SA filed Critical Forges et Ateliers de Constructions Electriques de Jeumont SA

1950-05-02 Application granted granted Critical

1950-05-02 Publication of FR54495E publication Critical patent/FR54495E/fr

Status Expired legal-status Critical Current

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
- H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
- H01H33/75—Liquid-break switches, e.g. oil-break

FR54495D 1950-06-09 1946-03-27 Disjoncteurs à grand pouvoir de coupure Expired FR54495E (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR916847T		1950-06-09
FR864122X		1950-06-09

Publications (1)

Publication Number	Publication Date
FR54495E true FR54495E (fr)	1950-05-02

Family

ID=26225701

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
FR916847D Expired FR916847A (fr)	1950-06-09	1945-06-25	Disjoncteurs à grand pouvoir de coupure
FR54495D Expired FR54495E (fr)	1950-06-09	1946-03-27	Disjoncteurs à grand pouvoir de coupure
FR60380D Expired FR60380E (fr)	1950-06-09	1950-06-09	Disjoncteurs à grand pouvoir de coupure

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
FR916847D Expired FR916847A (fr)	1950-06-09	1945-06-25	Disjoncteurs à grand pouvoir de coupure

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
FR60380D Expired FR60380E (fr)	1950-06-09	1950-06-09	Disjoncteurs à grand pouvoir de coupure

Country Status (5)

Country	Link
US (2)	US2507971A (fr)
BE (2)	BE503343A (fr)
DE (2)	DE839218C (fr)
FR (3)	FR916847A (fr)
GB (2)	GB615749A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4560247A (en) *	1983-07-01	1985-12-24	Quartz Et Silice	Large bandwidth optical fibers

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE465350A (fr) *	1950-06-09
FR1108749A (fr) *	1954-06-18	1956-01-17		Dispositif pour l'interruption d'arcs électriques de grandes puissances
US2908789A (en) *	1957-07-19	1959-10-13	Lange Emil	Electric circuit breaker
DE1161340B (de) *	1959-09-29	1964-01-16	Siemens Ag	Fluessigkeitsarmer elektrischer Leistungsschalter
DE2316008B2 (de) *	1973-03-30	1978-03-30	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Anordnung zur Löschung eines rotierenden elektrischen Wechselstromlichtbogens
US4125750A (en) *	1976-09-22	1978-11-14	Kuhlman Corporation	High voltage electrical switch
BR8503644A (pt) *	1985-08-01	1985-10-15	Lorenzetti Inebrase Sa	Ferramenta portatil para abertura sob carga de circuitos eletricos
US4651024A (en) *	1985-11-27	1987-03-17	General Electric Company	Electromagnetically actuated high DC current switch
BR112020020125A2 (pt) *	2018-03-30	2021-01-05	The Gillette Company Llc	Sistema de aparelho de barbear ou depilar que inclui membro de interconexão da pele

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US438118A (en) *		1890-10-07		Terminal switch or cut-out device for electric-lighting systems
US1537352A (en) *	1919-10-23	1925-05-12	Gen Electric	Electrical apparatus
US1566091A (en) *	1922-06-05	1925-12-15	Gen Electric	Electrical apparatus
NL32172C (fr) *	1929-12-10
US2051196A (en) *	1934-08-13	1936-08-18	Barfoed Svend	Oil circuit breaker
US2100753A (en) *	1935-12-24	1937-11-30	Westinghouse Electric & Mfg Co	Circuit interrupter
BE428392A (fr) *	1937-06-04
FR833188A (fr) *	1937-06-04	1938-10-13	Forges Ateliers Const Electr	Disjoncteur à coupure dans l'huile à refermeture instantanée
FR852550A (fr) *	1938-10-14	1940-02-26	Forges Ateliers Const Electr	Disjoncteurs en série à fonctionnement alternatif pour refermeture ultra-rapide de circuits
US2467788A (en) *	1944-07-20	1949-04-19	Westinghouse Electric Corp	Circuit interrupter
US2452477A (en) *	1945-04-16	1948-10-26	Westinghouse Electric Corp	Circuit interrupter
BE465350A (fr) *	1950-06-09

0
- BE BE465350D patent/BE465350A/xx unknown
- BE BE503343D patent/BE503343A/xx unknown
1945
- 1945-06-25 FR FR916847D patent/FR916847A/fr not_active Expired
1946
- 1946-03-27 FR FR54495D patent/FR54495E/fr not_active Expired
- 1946-05-30 GB GB16480/46A patent/GB615749A/en not_active Expired
- 1946-06-10 US US675554A patent/US2507971A/en not_active Expired - Lifetime
1950
- 1950-06-09 FR FR60380D patent/FR60380E/fr not_active Expired
- 1950-09-29 DE DEF4097A patent/DE839218C/de not_active Expired
1951
- 1951-05-31 DE DEF6326A patent/DE864122C/de not_active Expired
- 1951-06-01 US US229359A patent/US2644877A/en not_active Expired - Lifetime
- 1951-06-08 GB GB13625/51A patent/GB683116A/en not_active Expired

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4560247A (en) *	1983-07-01	1985-12-24	Quartz Et Silice	Large bandwidth optical fibers

Also Published As

Publication number	Publication date
US2507971A (en)	1950-05-16
BE503343A (fr)
GB683116A (en)	1952-11-19
BE465350A (fr)
US2644877A (en)	1953-07-07
DE839218C (de)	1952-05-19
DE864122C (de)	1953-01-22
FR916847A (fr)	1946-12-17
GB615749A (en)	1949-01-11
FR60380E (fr)	1954-11-02

Publication	Publication Date	Title
CH251009A (de)	1947-09-30	Kippschalter.
FR54495E (fr)	1950-05-02	Disjoncteurs à grand pouvoir de coupure
FR927910A (fr)	1947-11-13	Disjoncteurs commandés à distance
FR952109A (fr)	1949-11-09	Interrupteurs de circuit
FR970308A (fr)	1951-01-03	Disjoncteur
CH296195A (fr)	1954-01-31	Circuit basculeur.
AT162350B (de)	1949-02-25	Trennschalter
CH253336A (de)	1948-02-29	Elektrischer Kipphebelschalter.
CH268302A (fr)	1950-05-15	Commutateur à rotor rappelé élastiquement en position déclenchée.
ES177362A1 (es)	1947-05-01	Perfeccionamientos en la construcción de cortacircuitos térmicos
CH253813A (de)	1948-03-31	Elektrischer Schalter.
FR928149A (fr)	1947-11-19	Disjoncteurs électriques
FR1003121A (fr)	1952-03-14	Interrupteur commutateur à mercure
FR929667A (fr)	1948-01-05	Interrupteur à mercure
CH253820A (de)	1948-03-31	Schutzschalter.
FR1023995A (fr)	1953-03-26	Fusibles à haut pouvoir de coupure
FR999873A (fr)	1952-02-05	Contacteur-disjoncteur
FR923571A (fr)	1947-07-10	Coupe-circuit
FR925917A (fr)	1947-09-17	Mécanisme de disjoncteur
FR924098A (fr)	1947-07-25	Coupe-circuit à fusibles à réenclanchement automatique
FR929528A (fr)	1947-12-30	Interrupteur bi-métallique
FR988417A (fr)	1951-08-27	Disjoncteurs
CH269919A (de)	1950-07-31	Elektrisches Schaltgerät.
CH279752A (de)	1951-12-15	Elektrische Schmelzsicherung.
GR10799B (el)	1946-08-07	Ηλεκτρικη συσκευη προς κατασκευην μπινιε - σουφλε(σβιγγων).

FR54495E - Disjoncteurs à grand pouvoir de coupure - Google Patents

Info

Links

Classifications

Applications Claiming Priority (2)

Publications (1)

Family

ID=26225701

Family Applications (3)

Family Applications Before (1)

Family Applications After (1)

Country Status (5)

Cited By (1)

Families Citing this family (9)

Family Cites Families (12)

Cited By (1)

Also Published As

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