WO1998034258A3 - Fast connection switching device - Google Patents

Fast connection switching device Download PDF

Info

Publication number
WO1998034258A3
WO1998034258A3 PCT/DE1998/000199 DE9800199W WO9834258A3 WO 1998034258 A3 WO1998034258 A3 WO 1998034258A3 DE 9800199 W DE9800199 W DE 9800199W WO 9834258 A3 WO9834258 A3 WO 9834258A3
Authority
WO
WIPO (PCT)
Prior art keywords
switching device
connection switching
fast connection
switching
order
Prior art date
Application number
PCT/DE1998/000199
Other languages
German (de)
French (fr)
Other versions
WO1998034258A2 (en
Inventor
Rudolf Graefenhahn
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Priority to EP98909276A priority Critical patent/EP0956578B1/en
Publication of WO1998034258A2 publication Critical patent/WO1998034258A2/en
Publication of WO1998034258A3 publication Critical patent/WO1998034258A3/en

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/046—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H using snap closing mechanisms

Landscapes

  • Mechanisms For Operating Contacts (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Keying Circuit Devices (AREA)

Abstract

The invention relates to a switching device with fast activation of the contacts, in order to reduce contact consumption, and thus extend the serviceable life. In accordance with the invention, the latching mechanism (1) of the switching device is fitted with a blocking device (11), which, for the closing process, is first locked, in order to create a free space between a switching element (10) and a switching lever (6) for the travel for the closing process, which is begun by the unlocking of the blocking device (11).
PCT/DE1998/000199 1997-02-03 1998-01-22 Fast connection switching device WO1998034258A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP98909276A EP0956578B1 (en) 1997-02-03 1998-01-22 Fast connection switching device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1997103977 DE19703977C1 (en) 1997-02-03 1997-02-03 Rapid switching circuit breaker e.g. for motor protection
DE19703977.4 1997-02-03

Publications (2)

Publication Number Publication Date
WO1998034258A2 WO1998034258A2 (en) 1998-08-06
WO1998034258A3 true WO1998034258A3 (en) 1998-11-05

Family

ID=7819153

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1998/000199 WO1998034258A2 (en) 1997-02-03 1998-01-22 Fast connection switching device

Country Status (4)

Country Link
EP (1) EP0956578B1 (en)
CN (1) CN1152402C (en)
DE (1) DE19703977C1 (en)
WO (1) WO1998034258A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103050343B (en) * 2011-10-14 2015-12-16 上海电科电器科技有限公司 Rapid switching-on mechanism
AT512269A2 (en) * 2011-11-16 2013-06-15 Eaton Ind Austria Gmbh SWITCHGEAR
CN103337426B (en) * 2013-05-31 2015-12-09 浙江天正电气股份有限公司 A kind of miniature circuit breaker with quick-acting closure
EP2854152B1 (en) * 2013-09-25 2016-11-02 Siemens Aktiengesellschaft Switching device with a mechanism for rapid activation
WO2015043632A1 (en) * 2013-09-25 2015-04-02 Siemens Aktiengesellschaft Switching device having an apparatus for switching on suddenly
DE102016217225A1 (en) * 2016-09-09 2018-03-15 Siemens Aktiengesellschaft Switch lock for a low-voltage protection device
DE102016217197A1 (en) * 2016-09-09 2018-03-15 Siemens Aktiengesellschaft Switch lock for a low-voltage protection device
US11437202B2 (en) 2020-06-29 2022-09-06 Rockwell Automation Switzerland Gmbh Switching device with lock open component

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242664A1 (en) * 1986-04-23 1987-10-28 Lindner GmbH Fabrik elektrischer Lampen und Apparate Manually-operated electrical switch
EP0454963A1 (en) * 1990-04-30 1991-11-06 Felten & Guilleaume Energietechnik AG Switching mechanism for low tension switchgear
EP0568881A1 (en) * 1992-05-07 1993-11-10 Siemens Aktiengesellschaft Power switch with a switch latch

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19526591B4 (en) * 1995-07-21 2005-04-21 Abb Patent Gmbh Electric switch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242664A1 (en) * 1986-04-23 1987-10-28 Lindner GmbH Fabrik elektrischer Lampen und Apparate Manually-operated electrical switch
EP0454963A1 (en) * 1990-04-30 1991-11-06 Felten & Guilleaume Energietechnik AG Switching mechanism for low tension switchgear
EP0568881A1 (en) * 1992-05-07 1993-11-10 Siemens Aktiengesellschaft Power switch with a switch latch

Also Published As

Publication number Publication date
CN1239584A (en) 1999-12-22
CN1152402C (en) 2004-06-02
DE19703977C1 (en) 1998-05-14
EP0956578B1 (en) 2001-07-25
EP0956578A2 (en) 1999-11-17
WO1998034258A2 (en) 1998-08-06

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