CH459339A - Elektromagnetischer Ueberstromschalter mit einem vormagnetisierten Magnetkern - Google Patents

Elektromagnetischer Ueberstromschalter mit einem vormagnetisierten Magnetkern

Info

Publication number
CH459339A
CH459339A CH648967A CH648967A CH459339A CH 459339 A CH459339 A CH 459339A CH 648967 A CH648967 A CH 648967A CH 648967 A CH648967 A CH 648967A CH 459339 A CH459339 A CH 459339A
Authority
CH
Switzerland
Prior art keywords
magnetic core
overcurrent switch
electromagnetic overcurrent
premagnetized
premagnetized magnetic
Prior art date
Application number
CH648967A
Other languages
English (en)
Original Assignee
Ellenberger & Poensgen
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 Ellenberger & Poensgen filed Critical Ellenberger & Poensgen
Publication of CH459339A publication Critical patent/CH459339A/de

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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/142—Electrothermal mechanisms actuated due to change of magnetic permeability
    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Push-Button Switches (AREA)
  • Electromagnets (AREA)
  • Breakers (AREA)
CH648967A 1966-08-03 1967-05-08 Elektromagnetischer Ueberstromschalter mit einem vormagnetisierten Magnetkern CH459339A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE0032200 1966-08-03

Publications (1)

Publication Number Publication Date
CH459339A true CH459339A (de) 1968-07-15

Family

ID=7075484

Family Applications (1)

Application Number Title Priority Date Filing Date
CH648967A CH459339A (de) 1966-08-03 1967-05-08 Elektromagnetischer Ueberstromschalter mit einem vormagnetisierten Magnetkern

Country Status (6)

Country Link
US (1) US3432782A (de)
AT (1) AT280393B (de)
BE (1) BE697374A (de)
CH (1) CH459339A (de)
DE (1) DE1538456B1 (de)
GB (1) GB1147494A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3237532A1 (de) * 1982-10-09 1984-04-12 Robert Bosch Gmbh, 7000 Stuttgart Schaltventil
US4466042A (en) * 1983-05-09 1984-08-14 Square D Company Trip indicator assembly for electronic circuit breaker
US5485133A (en) * 1993-12-15 1996-01-16 Tripco Limited Circuit breaker
WO2015038103A1 (en) * 2013-09-10 2015-03-19 Pearl Capital Developments Llc Generator button for electronic devices

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE478456C (de) * 1924-12-24 1929-06-26 Aeg Magnetisch gesteuerter Schalter, der auch als Hoechststromschalter verwendbar ist
DE519462C (de) * 1928-08-10 1931-02-28 Hans Gottschlich Elektromagnetischer UEberstrom-Selbstausschalter mit durch einen Kipphebel betaetigtem Schaltkontakt
US3089064A (en) * 1958-02-08 1963-05-07 Electro Chimie Metal Combined permanent magnet and electromagnet
LU38237A1 (de) * 1959-02-25
US3109906A (en) * 1961-01-09 1963-11-05 Gen Signal Corp Selective position push button switch
US3281739A (en) * 1963-09-16 1966-10-25 Phillips Eckardt Electronic Co Sensitive latching relay
US3302146A (en) * 1965-03-02 1967-01-31 Ite Circuit Breaker Ltd Rotary armature flux shifting device

Also Published As

Publication number Publication date
DE1538456B1 (de) 1970-01-15
BE697374A (de) 1967-10-02
AT280393B (de) 1970-04-10
US3432782A (en) 1969-03-11
GB1147494A (en) 1969-04-02

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