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 (enExample)
AT (1) AT280393B (enExample)
BE (1) BE697374A (enExample)
CH (1) CH459339A (enExample)
DE (1) DE1538456B1 (enExample)
GB (1) GB1147494A (enExample)

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 (enExample) 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 (enExample) * 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
DE1538456B1 (enExample) 1970-01-15
AT280393B (de) 1970-04-10
CH459339A (de) 1968-07-15
BE697374A (enExample) 1967-10-02
US3432782A (en) 1969-03-11

Similar Documents

Publication Publication Date Title
US3001049A (en) Magnetic latch
GB1405377A (en) Electromagnetic repulsion device actuating the movable contact member of a circuit interrupter
GB749316A (en) Improvements in or relating to electromagnetic relays
GB838988A (en) Improvements in or relating to polarised electromagnetic relays
US2929899A (en) Contactor switch device
GB625531A (en) Improvements in or relating to electromagnetic relays
ATE46056T1 (de) Magnetausloeser fuer fehlerstromschutzschalter.
GB883430A (en) Improvements in or relating to electrical switching devices
GB1091001A (en) Improvements in electrical switches with permanent-magnet systems
GB1147494A (en) Pushbutton-controlled overload circuit breaker
US2881365A (en) Neutral relay
GB1298014A (en) Bistable remanent electromagnetic relay
US2897415A (en) Holding magnet system
GB797913A (en) Improvements in or relating to co-ordinate switching arrangements
US3284743A (en) Magnetic switching device
GB787072A (en) Improvements relating to electro-magnetic switches
US2142015A (en) Reverse current relay
US2373202A (en) Electric instrument relay
GB708133A (en) Improvements in or relating to devices having a magnetic circuit comprising highly-permeable material
GB1038665A (en) Electromagnetically actuated interrupter
US2352948A (en) Electromagnetic device
GB1182692A (en) Improvements in or relating to Electromagnetic Relays
US3018456A (en) Switching devices
US3460079A (en) Polarized electromagnet
US2901572A (en) Electrical relays