GB2376800B - Multipole electrical switching devices with latch - Google Patents

Multipole electrical switching devices with latch

Info

Publication number
GB2376800B
GB2376800B GB0214003A GB0214003A GB2376800B GB 2376800 B GB2376800 B GB 2376800B GB 0214003 A GB0214003 A GB 0214003A GB 0214003 A GB0214003 A GB 0214003A GB 2376800 B GB2376800 B GB 2376800B
Authority
GB
United Kingdom
Prior art keywords
latch
switching devices
electrical switching
multipole electrical
multipole
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 - Fee Related
Application number
GB0214003A
Other versions
GB0214003D0 (en
GB2376800A (en
Inventor
Franz Boeder
Guido Dedenbach
Bogdan Zabrocki
Guido Eifert
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.)
Eaton Industries GmbH
Original Assignee
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 Moeller GmbH filed Critical Moeller GmbH
Publication of GB0214003D0 publication Critical patent/GB0214003D0/en
Publication of GB2376800A publication Critical patent/GB2376800A/en
Application granted granted Critical
Publication of GB2376800B publication Critical patent/GB2376800B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2041—Rotating bridge
    • H01H1/2058—Rotating bridge being assembled in a cassette, which can be placed as a complete unit into a circuit breaker
    • 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
    • H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker
    • 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
    • H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker
    • H01H2071/502—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker with direct contact between manual operator and welded contact structure
    • 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
    • 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
GB0214003A 2001-06-19 2002-06-18 Multipole electrical switching devices with latch Expired - Fee Related GB2376800B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2001129498 DE10129498C1 (en) 2001-06-19 2001-06-19 Multi-pole electrical switching device with switch lock

Publications (3)

Publication Number Publication Date
GB0214003D0 GB0214003D0 (en) 2002-07-31
GB2376800A GB2376800A (en) 2002-12-24
GB2376800B true GB2376800B (en) 2003-05-14

Family

ID=7688672

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0214003A Expired - Fee Related GB2376800B (en) 2001-06-19 2002-06-18 Multipole electrical switching devices with latch

Country Status (4)

Country Link
DE (1) DE10129498C1 (en)
FR (1) FR2826175B1 (en)
GB (1) GB2376800B (en)
IT (1) ITMI20021317A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6985059B2 (en) * 2003-09-10 2006-01-10 General Electric Company Circuit breaker handle block
KR200419048Y1 (en) 2006-03-17 2006-06-16 엘에스산전 주식회사 A Mould Cased Circuit Breaker
DE102006038191B3 (en) * 2006-08-16 2007-11-29 Moeller Gmbh Switching device e.g. low voltage switch, has switch lock connected with carrier part by clamping using corresponding areas of sideplates, and fixing unit rotatable around longitudinal axis such that fixing unit is fixed in holder
ITMI20090009A1 (en) 2009-01-08 2010-07-09 Abb Spa COMMAND MECHANISM FOR AN INTERRUPTING DEVICE AND DEVICE OF INTERRUPTION INCLUDING SUCH MECHANISM.
JP5327038B2 (en) * 2009-12-24 2013-10-30 三菱電機株式会社 Circuit breaker
DE102011081102A1 (en) * 2011-08-17 2013-02-21 Siemens Aktiengesellschaft Electric switch

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614685A (en) * 1970-02-06 1971-10-19 Westinghouse Electric Corp Circuit breaker with handle-indicating means
IT8223118V0 (en) * 1982-10-07 1982-10-07 Sace Spa ELECTRIC SWITCH WITH STOPPING THE CONTROL LEVER STROKE IN CASE OF WELDING THE CONTACTS.
US5200724A (en) * 1989-03-30 1993-04-06 Westinghouse Electric Corp. Electrical circuit breaker operating handle block
IT1239465B (en) * 1990-04-04 1993-11-02 Cge Comp Gen Elettromecc MEANS OF CONSENT FOR THE LOCKING OF MANUAL CONTROL DEVICES OF ELECTROMECHANICAL APPLIANCES
US5973280A (en) * 1998-03-23 1999-10-26 Eaton Corporation Circuit breaker with an anti-lift pivot handle
DE19841685C2 (en) * 1998-09-11 2002-10-31 Aeg Niederspannungstech Gmbh switch
DE19910032C1 (en) * 1999-03-08 2000-04-06 Moeller Gmbh Multiple pole switch for power switching, has chamber housing containing adjacent switch chambers with common switch shaft, in which each chamber has interacting fixed, pivotable contacts

Also Published As

Publication number Publication date
GB0214003D0 (en) 2002-07-31
FR2826175A1 (en) 2002-12-20
ITMI20021317A1 (en) 2003-12-15
DE10129498C1 (en) 2003-03-06
FR2826175B1 (en) 2005-05-27
GB2376800A (en) 2002-12-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150618