GB1147494A - Pushbutton-controlled overload circuit breaker - Google Patents

Pushbutton-controlled overload circuit breaker

Info

Publication number
GB1147494A
GB1147494A GB24712/67A GB2471267A GB1147494A GB 1147494 A GB1147494 A GB 1147494A GB 24712/67 A GB24712/67 A GB 24712/67A GB 2471267 A GB2471267 A GB 2471267A GB 1147494 A GB1147494 A GB 1147494A
Authority
GB
United Kingdom
Prior art keywords
armature
extensions
coil
push
permanent magnet
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
GB24712/67A
Other languages
English (en)
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.)
ELLENBERGER AND POENSGEN G M B
Ellenberger and Poensgen GmbH
Original Assignee
ELLENBERGER AND POENSGEN G M B
Ellenberger and Poensgen 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 ELLENBERGER AND POENSGEN G M B, Ellenberger and Poensgen GmbH filed Critical ELLENBERGER AND POENSGEN G M B
Publication of GB1147494A publication Critical patent/GB1147494A/en
Expired legal-status Critical Current

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)
GB24712/67A 1966-08-03 1967-05-26 Pushbutton-controlled overload circuit breaker Expired GB1147494A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1147494A true GB1147494A (en) 1969-04-02

Family

ID=7075484

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24712/67A Expired GB1147494A (en) 1966-08-03 1967-05-26 Pushbutton-controlled overload circuit breaker

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2284935A (en) * 1993-12-15 1995-06-21 Tripco Ltd Circuit Breaker

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2273297B1 (enrdf_load_stackoverflow) 1974-02-04 1977-04-15 Canon Kk
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
US10312039B2 (en) * 2013-09-10 2019-06-04 Apple Inc. 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 (enrdf_load_stackoverflow) * 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2284935A (en) * 1993-12-15 1995-06-21 Tripco Ltd Circuit Breaker
US5485133A (en) * 1993-12-15 1996-01-16 Tripco Limited Circuit breaker

Also Published As

Publication number Publication date
BE697374A (enrdf_load_stackoverflow) 1967-10-02
CH459339A (de) 1968-07-15
AT280393B (de) 1970-04-10
DE1538456B1 (enrdf_load_stackoverflow) 1970-01-15
US3432782A (en) 1969-03-11

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