FR845715A - High-power electric switch with extinguishing of the arc by means of an extinguishing agent animated by a flow movement, in particular a gaseous agent - Google Patents

High-power electric switch with extinguishing of the arc by means of an extinguishing agent animated by a flow movement, in particular a gaseous agent

Info

Publication number
FR845715A
FR845715A FR845715DA FR845715A FR 845715 A FR845715 A FR 845715A FR 845715D A FR845715D A FR 845715DA FR 845715 A FR845715 A FR 845715A
Authority
FR
France
Prior art keywords
extinguishing
agent
arc
electric switch
power electric
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.)
Hermes Patentverwertungs GmbH
Original Assignee
Hermes Patentverwertungs GmbH
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 Hermes Patentverwertungs GmbH filed Critical Hermes Patentverwertungs GmbH
Application granted granted Critical
Publication of FR845715A publication Critical patent/FR845715A/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
FR845715D 1937-11-08 1938-11-07 High-power electric switch with extinguishing of the arc by means of an extinguishing agent animated by a flow movement, in particular a gaseous agent Expired FR845715A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE206296X 1937-11-08

Publications (1)

Publication Number Publication Date
FR845715A true FR845715A (en) 1939-08-31

Family

ID=5791727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845715D Expired FR845715A (en) 1937-11-08 1938-11-07 High-power electric switch with extinguishing of the arc by means of an extinguishing agent animated by a flow movement, in particular a gaseous agent

Country Status (2)

Country Link
CH (1) CH206296A (en)
FR (1) FR845715A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649790A (en) * 1969-10-31 1972-03-14 Bbc Brown Boveri & Cie Gas-blast circuit breaker with double-nozzle contact system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649790A (en) * 1969-10-31 1972-03-14 Bbc Brown Boveri & Cie Gas-blast circuit breaker with double-nozzle contact system

Also Published As

Publication number Publication date
CH206296A (en) 1939-07-31

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