FR753454A - end electrode for electric circuit breakers with liquid or gas blowing - Google Patents

end electrode for electric circuit breakers with liquid or gas blowing

Info

Publication number
FR753454A
FR753454A FR753454DA FR753454A FR 753454 A FR753454 A FR 753454A FR 753454D A FR753454D A FR 753454DA FR 753454 A FR753454 A FR 753454A
Authority
FR
France
Prior art keywords
liquid
electric circuit
circuit breakers
gas blowing
end electrode
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
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.)
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 FR753454A publication Critical patent/FR753454A/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
    • H01H33/02—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
FR753454D 1932-02-22 1933-02-22 end electrode for electric circuit breakers with liquid or gas blowing Expired FR753454A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1961475X 1932-02-22

Publications (1)

Publication Number Publication Date
FR753454A true FR753454A (en) 1933-10-17

Family

ID=7791267

Family Applications (1)

Application Number Title Priority Date Filing Date
FR753454D Expired FR753454A (en) 1932-02-22 1933-02-22 end electrode for electric circuit breakers with liquid or gas blowing

Country Status (3)

Country Link
US (1) US1961475A (en)
BE (1) BE394527A (en)
FR (1) FR753454A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756203C (en) * 1934-02-23 1953-05-11 Siemens Schuckertwerke A G Device for extinguishing AC interrupting arcs in switches and similar interrupting devices
DE765376C (en) * 1938-05-27 1954-06-14 Brown Ag Switch with arc extinguishing by flowing compressed air
DE1069737B (en) * 1952-12-23 1959-11-26

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE471741A (en) * 1942-05-30
BE453983A (en) * 1943-01-18
US2564178A (en) * 1945-06-08 1951-08-14 Howard M Strobel Deion circuit breaker
US2678983A (en) * 1950-05-16 1954-05-18 Westinghouse Electric Corp Compressed gas circuit interrupter
US2760032A (en) * 1952-09-26 1956-08-21 Westinghouse Electric Corp Circuit interrupters
US3067279A (en) * 1958-03-31 1962-12-04 Westinghouse Electric Corp Cooling means for conducting parts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756203C (en) * 1934-02-23 1953-05-11 Siemens Schuckertwerke A G Device for extinguishing AC interrupting arcs in switches and similar interrupting devices
DE765376C (en) * 1938-05-27 1954-06-14 Brown Ag Switch with arc extinguishing by flowing compressed air
DE1069737B (en) * 1952-12-23 1959-11-26

Also Published As

Publication number Publication date
US1961475A (en) 1934-06-05
BE394527A (en)

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