FR804622A - Contact chamber for small magnetic blow-out circuit breakers - Google Patents

Contact chamber for small magnetic blow-out circuit breakers

Info

Publication number
FR804622A
FR804622A FR804622DA FR804622A FR 804622 A FR804622 A FR 804622A FR 804622D A FR804622D A FR 804622DA FR 804622 A FR804622 A FR 804622A
Authority
FR
France
Prior art keywords
circuit breakers
out circuit
contact chamber
small magnetic
magnetic blow
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)
Inventor
Wilhelm Leyhausen
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 filed Critical
Application granted granted Critical
Publication of FR804622A publication Critical patent/FR804622A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/342—Venting arrangements for arc chutes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/04—Contacts
    • H01H73/045—Bridging contacts
FR804622D 1935-05-03 1936-04-07 Contact chamber for small magnetic blow-out circuit breakers Expired FR804622A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE470521X 1935-05-03

Publications (1)

Publication Number Publication Date
FR804622A true FR804622A (en) 1936-10-28

Family

ID=6541136

Family Applications (1)

Application Number Title Priority Date Filing Date
FR804622D Expired FR804622A (en) 1935-05-03 1936-04-07 Contact chamber for small magnetic blow-out circuit breakers

Country Status (5)

Country Link
US (1) US2101783A (en)
BE (1) BE415022A (en)
FR (1) FR804622A (en)
GB (2) GB470521A (en)
NL (2) NL43030C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2506991A (en) * 1946-04-01 1950-05-09 Bendix Aviat Corp Circuit breaker
US2632827A (en) * 1948-01-27 1953-03-24 Metropolitan Device Corp Circuit controller
DE1096458B (en) * 1958-04-14 1961-01-05 Licentia Gmbh Contact arrangement for circuit breaker
US3166660A (en) * 1960-05-09 1965-01-19 Square D Co Contact construction with metallic contact members and auxiliary metallic arc suppressant conducting members

Also Published As

Publication number Publication date
NL45245C (en)
BE415022A (en)
US2101783A (en) 1937-12-07
GB470521A (en) 1937-08-17
NL43030C (en)
GB470615A (en) 1937-08-18

Similar Documents

Publication Publication Date Title
FR814737A (en) Electrical switches
FR820456A (en) Arc chamber switch
FR804622A (en) Contact chamber for small magnetic blow-out circuit breakers
FR811130A (en) Circuit switches
FR847920A (en) Vacuum switch
FR829062A (en) Switch for electrical circuits
FR800736A (en) Electromagnetic circuit breaker
FR806032A (en) Circuit breaker
FR800135A (en) Circuit breaker mechanism
FR794500A (en) Contact switch
FR799837A (en) Switch for electrical circuits
FR801759A (en) Electric circuit breaker
CH227423A (en) Circuit breakers for high breaking capacities.
CH179233A (en) Contact device for electrical switchgear.
FR800074A (en) Contacts for disconnectors and switches
FR776817A (en) Electromagnetic circuit breaker
DK52518C (en) Contact mechanism for electrical alarms.
FR788639A (en) Electro-magnetic circuit breaker
FR813273A (en) Snap-action switch
FR739136A (en) Contact carrier for multi-pole push-button switches
FR805417A (en) Rocker contact for electrical switching mechanisms
FR797657A (en) Fire extinguisher chamber for electrical switches
DK53581C (en) Electric Toggle Switch.
CH182814A (en) Circuit breaker.
FR805926A (en) Toggle circuit breaker