HK1004841A1 - Lock for a low-voltage switch - Google Patents

Lock for a low-voltage switch

Info

Publication number
HK1004841A1
HK1004841A1 HK98102626A HK98102626A HK1004841A1 HK 1004841 A1 HK1004841 A1 HK 1004841A1 HK 98102626 A HK98102626 A HK 98102626A HK 98102626 A HK98102626 A HK 98102626A HK 1004841 A1 HK1004841 A1 HK 1004841A1
Authority
HK
Hong Kong
Prior art keywords
lock
low
voltage switch
release
switch
Prior art date
Application number
HK98102626A
Inventor
Volker Heins
Bogdan Zabrocki
Original Assignee
Kloeckner Moeller 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 Kloeckner Moeller Gmbh filed Critical Kloeckner Moeller Gmbh
Publication of HK1004841A1 publication Critical patent/HK1004841A1/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
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
    • 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
    • H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
    • H01H71/525—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee
    • 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

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

Abstract

The invention concerns a lock for a power switch, the lock having a gate, two elbow levers connected to each other by a spindle, a spiral locking spring and a release arm which controls the tipping point and hence the release of the switch shaft.
HK98102626A 1994-11-29 1998-03-27 Lock for a low-voltage switch HK1004841A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4442417A DE4442417C1 (en) 1994-11-29 1994-11-29 Toggle action mechanism for use with LV electrical power switch
PCT/EP1995/004461 WO1996017368A1 (en) 1994-11-29 1995-11-14 Lock for a low-voltage switch

Publications (1)

Publication Number Publication Date
HK1004841A1 true HK1004841A1 (en) 1998-12-11

Family

ID=6534427

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98102626A HK1004841A1 (en) 1994-11-29 1998-03-27 Lock for a low-voltage switch

Country Status (8)

Country Link
EP (1) EP0795187B1 (en)
JP (1) JPH10508150A (en)
CN (1) CN1047685C (en)
AT (1) ATE168222T1 (en)
DE (2) DE4442417C1 (en)
ES (1) ES2121434T3 (en)
HK (1) HK1004841A1 (en)
WO (1) WO1996017368A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1008731C2 (en) * 1998-03-27 1999-09-28 Holec Holland Nv Momentary-trigger switch.
ITMI20011066A1 (en) * 2001-05-22 2002-11-22 Gewiss Spa BOXED MAGNETOTHERMAL ELECTRIC SWITCH
DE20111726U1 (en) * 2001-07-14 2002-12-05 Moeller Gmbh Switch lock for multipole electrical switching devices
EP1816665B1 (en) * 2006-02-03 2009-09-23 Hager-Electro SAS Latch mechanism with movable pivoting axis
AT509280A1 (en) 2008-03-05 2011-07-15 Moeller Gebaeudeautomation Gmbh SWITCHGEAR
AT509250A1 (en) * 2008-03-05 2011-07-15 Moeller Gebaeudeautomation Gmbh SWITCHGEAR
FR2939238B1 (en) * 2008-11-28 2011-01-14 Hager Electro Sas JOINT MECHANISM FOR ELECTRIC CLAMP OF LINE BREAKER TYPE OF CIRCUIT BREAKER TYPE.
ITMI20090010A1 (en) * 2009-01-08 2010-07-09 Abb Spa INTERRUPTION DEVICE FOR LOW VOLTAGE SYSTEMS
EP2629315A1 (en) * 2012-02-14 2013-08-21 Eaton Industries GmbH Actuation mechanisms for circuit breakers
CN104916479B (en) * 2015-06-30 2017-05-31 重庆长安汽车股份有限公司 A kind of safety switch used for electric vehicle
CN106935451B (en) * 2015-12-30 2019-04-30 三信国际电器上海有限公司 A kind of closing device and the residual current action breaker with the device
DE102016217106A1 (en) * 2016-09-08 2018-03-08 Siemens Aktiengesellschaft Switch lock for an electrical switch and electrical switch with such a switch lock
EP3557604B1 (en) * 2018-04-20 2023-09-27 ABB S.p.A. A low voltage switching device
US11437202B2 (en) 2020-06-29 2022-09-06 Rockwell Automation Switzerland Gmbh Switching device with lock open component

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1130036B (en) * 1960-09-10 1962-05-24 Siemens Ag Drive for electric switch
US3562469A (en) * 1968-11-18 1971-02-09 Square D Co Molded-case electric circuit breaker with contact arm latch
KR910006799B1 (en) * 1987-09-26 1991-09-02 미쓰비시전기 주식회사 Operation mechanism of breaker
FR2686453B1 (en) * 1992-01-17 1994-04-08 Legrand DIFFERENTIAL SWITCH.
DE4227213C2 (en) * 1992-08-17 1995-08-31 Kloeckner Moeller Gmbh Switch lock for a circuit breaker

Also Published As

Publication number Publication date
EP0795187A1 (en) 1997-09-17
DE59502785D1 (en) 1998-08-13
CN1047685C (en) 1999-12-22
EP0795187B1 (en) 1998-07-08
ATE168222T1 (en) 1998-07-15
JPH10508150A (en) 1998-08-04
ES2121434T3 (en) 1998-11-16
DE4442417C1 (en) 1996-02-15
WO1996017368A1 (en) 1996-06-06
CN1166889A (en) 1997-12-03

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20091114