EP0300697A3 - Elektrische Schalter - Google Patents

Elektrische Schalter Download PDF

Info

Publication number
EP0300697A3
EP0300697A3 EP19880306494 EP88306494A EP0300697A3 EP 0300697 A3 EP0300697 A3 EP 0300697A3 EP 19880306494 EP19880306494 EP 19880306494 EP 88306494 A EP88306494 A EP 88306494A EP 0300697 A3 EP0300697 A3 EP 0300697A3
Authority
EP
European Patent Office
Prior art keywords
contact
arm
armature
contacts
movement
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.)
Withdrawn
Application number
EP19880306494
Other languages
English (en)
French (fr)
Other versions
EP0300697A2 (de
Inventor
Brain John Mason
Jeffery Maskery
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.)
General Electric Company PLC
Original Assignee
General Electric Company PLC
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 General Electric Company PLC filed Critical General Electric Company PLC
Publication of EP0300697A2 publication Critical patent/EP0300697A2/de
Publication of EP0300697A3 publication Critical patent/EP0300697A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2209—Polarised relays with rectilinearly movable armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/001—Means for preventing or breaking contact-welding

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Resistance Welding (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Push-Button Switches (AREA)
  • Electromagnets (AREA)
EP19880306494 1987-07-20 1988-07-15 Elektrische Schalter Withdrawn EP0300697A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8717083 1987-07-20
GB878717083A GB8717083D0 (en) 1987-07-20 1987-07-20 Electric switches

Publications (2)

Publication Number Publication Date
EP0300697A2 EP0300697A2 (de) 1989-01-25
EP0300697A3 true EP0300697A3 (de) 1990-09-05

Family

ID=10620965

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880306494 Withdrawn EP0300697A3 (de) 1987-07-20 1988-07-15 Elektrische Schalter

Country Status (2)

Country Link
EP (1) EP0300697A3 (de)
GB (2) GB8717083D0 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4128589C1 (de) * 1991-08-28 1993-02-11 Peter 8152 Feldkirchen-Westerham De Ludwig
DE29802348U1 (de) * 1998-02-11 1998-04-23 Siemens AG, 80333 München Elektromagnetischer Stromauslöser für einen elektrischen Schutzschalter
FR2871617B1 (fr) * 2004-06-15 2007-02-16 Daniel Lucas Actionneur bistable, coupe-circuit comportant ledit actionneur et dispositif de securite equipe dudit coupe- circuit
FR2939237B1 (fr) 2008-11-28 2011-02-11 Alstom Transport Sa Dispositif de sectionnement d'un circuit electrique et coffret de distribution d'energie electrique comprenant un tel dispositif de sectionnement.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB590117A (en) * 1944-04-25 1947-07-09 Elco Ltd Time switch
GB734612A (en) * 1952-02-28 1955-08-03 Allied Control Co Electromagnetic relay
GB968562A (en) * 1961-04-28 1964-09-02 Siemens Ag Improvements in or relating to electromagnetic relays
GB1154558A (en) * 1965-08-13 1969-06-11 Avo Appbau Vogt Ag Apparatus for Zero Indexing of a Number Wheel on a Calculator.
FR2360169A1 (fr) * 1976-07-27 1978-02-24 Siemens Ag Relais electromagnetique miniature

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE466731A (de) * 1943-02-26
GB613464A (en) * 1946-04-02 1948-11-29 Cav Ltd Improvements relating to automatic electromagnetic cut-outs for dynamo-battery circuits
DE2218494B1 (de) * 1972-04-17 1973-10-11 Siemens Ag, 1000 Berlin U. 8000 Muenchen Elektromagnetisches Relais

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB590117A (en) * 1944-04-25 1947-07-09 Elco Ltd Time switch
GB734612A (en) * 1952-02-28 1955-08-03 Allied Control Co Electromagnetic relay
GB968562A (en) * 1961-04-28 1964-09-02 Siemens Ag Improvements in or relating to electromagnetic relays
GB1154558A (en) * 1965-08-13 1969-06-11 Avo Appbau Vogt Ag Apparatus for Zero Indexing of a Number Wheel on a Calculator.
FR2360169A1 (fr) * 1976-07-27 1978-02-24 Siemens Ag Relais electromagnetique miniature

Also Published As

Publication number Publication date
EP0300697A2 (de) 1989-01-25
GB8717083D0 (en) 1987-08-26
GB2207810A (en) 1989-02-08
GB8816839D0 (en) 1988-08-17

Similar Documents

Publication Publication Date Title
ATE115768T1 (de) Hand- und elektromagnetisch betätigbare kontaktanordnung für strombegrenzende schalter.
TW329014B (en) Rocker Switch with Regulated Current Protection
EP0239341A3 (de) Elektrisch betriebenes Schloss
TW339445B (en) Electromagnetic relay assembly
ES468351A1 (es) Interruptor electrico automatico bipolar.
SE9402447L (sv) Skyddsbrytare
EP0250644A3 (de) Schaltapparat
EP0362871A3 (de) Ferngesteuerter Leistungsschalter
EP0320686A3 (en) Electromagnetic switchgear
EP0300697A3 (de) Elektrische Schalter
CA2018344A1 (en) Fusion bonding-resistant contacts in electromagnetic relays
CA2257594A1 (en) Electrical circuit breakers
ATE240584T1 (de) Elektromagnetisches schaltgerät, insbesondere schütz
GB968817A (en) Improvements in and relating to electric switches
IT212320Z2 (it) Interruttore elettrico a scatto rapido per il comando di dispositivo alzacristalli di un autoveicolo
SE8600138D0 (sv) A circuit breaker comprising an electromagnet for the remote control of a retractable switch contact and a means for transmitting the movement of the armature of the electromagnet at a point of this contact centered on
EP0103284A3 (de) Schnappschalter für Wechselstrom
GB563835A (en) Improvements in and relating to means for preventing bouncing of electric switch contacts
ES8606731A1 (es) Aparato de cierre manual brusco de un dispositivo de corte de corriente
GB1089949A (en) Electrical switch
GB925340A (en) An electric snap-action switch
FR2587140B1 (fr) Dispositif d'assistance a la commutation electrique, notamment pour relais a contacts ou contacteurs ou autres moyens de telecommande similaires
ES8207378A1 (es) Mejoras en la fabricacion de conmutadores electricos
SU1181005A1 (ru) Контактор посто нного тока
HK1015941A1 (en) Electric switch

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): BE CH DE FR GB IT LI NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): BE CH DE FR GB IT LI NL

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19910306