AT278145B - Circuit breaker - Google Patents

Circuit breaker

Info

Publication number
AT278145B
AT278145B AT353167A AT353167A AT278145B AT 278145 B AT278145 B AT 278145B AT 353167 A AT353167 A AT 353167A AT 353167 A AT353167 A AT 353167A AT 278145 B AT278145 B AT 278145B
Authority
AT
Austria
Prior art keywords
circuit breaker
breaker
circuit
Prior art date
Application number
AT353167A
Other languages
German (de)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of AT278145B publication Critical patent/AT278145B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/1009—Interconnected mechanisms
    • 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
    • H01H73/48—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 having both electrothermal and electromagnetic automatic release
    • H01H73/50—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 having both electrothermal and electromagnetic automatic release reset by lever
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H2071/0292—Housing or frames containing grooves or slots for guiding movable parts
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Laminated Bodies (AREA)
AT353167A 1966-04-23 1967-04-14 Circuit breaker AT278145B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEB0086791 1966-04-23
DEB0088870 1966-09-10
DEB0091062 1967-02-06

Publications (1)

Publication Number Publication Date
AT278145B true AT278145B (en) 1970-01-26

Family

ID=27209350

Family Applications (1)

Application Number Title Priority Date Filing Date
AT353167A AT278145B (en) 1966-04-23 1967-04-14 Circuit breaker

Country Status (7)

Country Link
AT (1) AT278145B (en)
BE (1) BE697404A (en)
DE (1) DE1538331B2 (en)
ES (1) ES339651A1 (en)
FI (1) FI49891C (en)
FR (1) FR1522639A (en)
NO (1) NO126887B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2123765B1 (en) * 1971-05-13 1972-05-31 Ellenberger & Poensgen DR] CKKNOPFBET [TIGTER] CURRENT SWITCH
ATE8827T1 (en) * 1980-05-28 1984-08-15 Weber Ag Fabrik Elektrotechnischer Artikel Und Apparate CIRCUIT BREAKER.
DE60000200T2 (en) * 2000-06-30 2003-02-13 Hager Electro Magnetic assembly for an electrical device with a limited width

Also Published As

Publication number Publication date
FI49891B (en) 1975-06-30
NO126887B (en) 1973-04-02
BE697404A (en) 1967-10-02
DE1538331A1 (en) 1970-04-30
DE1538360A1 (en) 1969-09-25
DE1588030A1 (en) 1970-09-24
DE1588030B2 (en) 1972-02-17
DE1538360B2 (en) 1972-08-24
FR1522639A (en) 1968-04-26
ES339651A1 (en) 1968-05-01
DE1538331B2 (en) 1971-09-16
FI49891C (en) 1975-10-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee