EP0369807A3 - Miniaturisierter Lastschalter - Google Patents

Miniaturisierter Lastschalter Download PDF

Info

Publication number
EP0369807A3
EP0369807A3 EP19890311920 EP89311920A EP0369807A3 EP 0369807 A3 EP0369807 A3 EP 0369807A3 EP 19890311920 EP19890311920 EP 19890311920 EP 89311920 A EP89311920 A EP 89311920A EP 0369807 A3 EP0369807 A3 EP 0369807A3
Authority
EP
European Patent Office
Prior art keywords
circuit breaker
movable contact
miniature circuit
operating handle
switch arm
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.)
Ceased
Application number
EP19890311920
Other languages
English (en)
French (fr)
Other versions
EP0369807A2 (de
Inventor
Declan Lyons
Joseph Michael Walsh
Gerard Finlay
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.)
NATIONAL ELECTRICAL DESIGNS Ltd
Original Assignee
NATIONAL ELECTRICAL DESIGNS Ltd
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 NATIONAL ELECTRICAL DESIGNS Ltd filed Critical NATIONAL ELECTRICAL DESIGNS Ltd
Publication of EP0369807A2 publication Critical patent/EP0369807A2/de
Publication of EP0369807A3 publication Critical patent/EP0369807A3/de
Ceased 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
    • H01H71/50—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
    • H01H71/526—Manual reset mechanisms which may be also used for manual release actuated by lever the lever forming a toggle linkage with a second lever, the free end of which is directly and releasably engageable with a contact structure

Landscapes

  • Breakers (AREA)
  • Mechanisms For Operating Contacts (AREA)
EP19890311920 1988-11-18 1989-11-17 Miniaturisierter Lastschalter Ceased EP0369807A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IE344888 1988-11-18
IE344888 1988-11-18

Publications (2)

Publication Number Publication Date
EP0369807A2 EP0369807A2 (de) 1990-05-23
EP0369807A3 true EP0369807A3 (de) 1991-08-21

Family

ID=11038675

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890311920 Ceased EP0369807A3 (de) 1988-11-18 1989-11-17 Miniaturisierter Lastschalter

Country Status (2)

Country Link
EP (1) EP0369807A3 (de)
BE (1) BE1001735A7 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE332760C (de) * 1919-05-29 1921-02-05 Elektrotechnische Ind G M B H Freiausloeseschloss fuer OElschalter
DE1945942A1 (de) * 1969-09-11 1971-03-25 Licentia Gmbh Schaltmechanismus fuer Installationsselbstschalter
DE2047223A1 (de) * 1970-09-25 1972-03-30 Licentia Gmbh Schaltmechanismus für Installationsselbstschalter
EP0046841A1 (de) * 1980-08-21 1982-03-10 Licentia Patent-Verwaltungs-GmbH Schaltmechanismus für Leitungsschutzschalter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE332760C (de) * 1919-05-29 1921-02-05 Elektrotechnische Ind G M B H Freiausloeseschloss fuer OElschalter
DE1945942A1 (de) * 1969-09-11 1971-03-25 Licentia Gmbh Schaltmechanismus fuer Installationsselbstschalter
DE2047223A1 (de) * 1970-09-25 1972-03-30 Licentia Gmbh Schaltmechanismus für Installationsselbstschalter
EP0046841A1 (de) * 1980-08-21 1982-03-10 Licentia Patent-Verwaltungs-GmbH Schaltmechanismus für Leitungsschutzschalter

Also Published As

Publication number Publication date
EP0369807A2 (de) 1990-05-23
BE1001735A7 (fr) 1990-02-20

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