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DE10345660A1 - Drive train for at least one movable contact of an electrical switch and current-limiting electrical switch with a drive train - Google Patents

Drive train for at least one movable contact of an electrical switch and current-limiting electrical switch with a drive train Download PDF

Info

Publication number
DE10345660A1
DE10345660A1 DE2003145660 DE10345660A DE10345660A1 DE 10345660 A1 DE10345660 A1 DE 10345660A1 DE 2003145660 DE2003145660 DE 2003145660 DE 10345660 A DE10345660 A DE 10345660A DE 10345660 A1 DE10345660 A1 DE 10345660A1
Authority
DE
Germany
Prior art keywords
drive train
movable contact
electrical switch
coupling assembly
current
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
DE2003145660
Other languages
German (de)
Inventor
Detlef Schmidt
Guenter Seidler-Stahl
Ingo Thiede
Sezai Tuerkmen
Artur Wajnberg
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Corp filed Critical Siemens Corp
Priority to DE2003145660 priority Critical patent/DE10345660A1/en
Priority to PCT/DE2004/002050 priority patent/WO2005031779A1/en
Publication of DE10345660A1 publication Critical patent/DE10345660A1/en
Ceased 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
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
    • H01H1/226—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member having a plurality of parallel contact bars
    • 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
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening

Landscapes

  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

Die Erfindung betrifft Antriebsstrang für zumindest einen bewegbaren Kontakt (6) eines elektrischen Schalters (1) mit einer Schaltwelle (9), mit einer die Schaltwelle mit einem Antrieb (19) koppelnden ersten Koppelbaugruppe (15) und mit zumindest einer die Schaltwelle mit dem zumindest einen bewegbaren Kontakt koppelnden zweiten Koppelbaugruppe (8), bei dem zum Stützen des zumindest einen bewegbaren Kontaktes (6) in einer EIN-Position ein Verklinken des Antriebsstranges in einer EIN-Stellung vorgesehen ist und DOLLAR A bei dem ein die Stützweite des verklinkten Antriebsstranges kraftabhängig veränderndes Bauteil vorgesehen ist, das ein Überführen des zumindest einen bewegbaren Kontaktes in eine AUS-Position ermöglicht. DOLLAR A Als besonders variabel einsetzbares, die Stützweite des Antriebsstranges kraftabhängig veränderndes Bauteil ist zumindest eine drehmomentgeschaltete Kupplung (25; 35) vorgesehen, mittels derer die erste Koppelbaugruppe (8) oder die zumindest eine zweite Koppelbaugruppe (15) an die Schaltwelle (9) gekuppelt ist.The invention relates to a drive train for at least one movable contact (6) of an electrical switch (1) with a selector shaft (9), with a first coupling assembly (15) coupling the selector shaft to a drive (19) and with at least one selector shaft a movable contact coupling second coupling assembly (8), wherein for supporting the at least one movable contact (6) in an ON position latching of the drive train is provided in an ON position and DOLLAR A at the one the support width of the latched drive train force-dependent changing component is provided, which allows a transfer of the at least one movable contact in an OFF position. DOLLAR A As a particularly variable usable, the span of the drive train force-varying component is at least one torque-connected clutch (25; 35) provided by means of which the first coupling assembly (8) or the at least one second coupling assembly (15) coupled to the switching shaft (9) is.

DE2003145660 2003-09-25 2003-09-25 Drive train for at least one movable contact of an electrical switch and current-limiting electrical switch with a drive train Ceased DE10345660A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2003145660 DE10345660A1 (en) 2003-09-25 2003-09-25 Drive train for at least one movable contact of an electrical switch and current-limiting electrical switch with a drive train
PCT/DE2004/002050 WO2005031779A1 (en) 2003-09-25 2004-09-13 Drivetrain for at least one moving contact on an electrical switch and current-limiting electrical switch with a drivetrain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003145660 DE10345660A1 (en) 2003-09-25 2003-09-25 Drive train for at least one movable contact of an electrical switch and current-limiting electrical switch with a drive train

Publications (1)

Publication Number Publication Date
DE10345660A1 true DE10345660A1 (en) 2005-05-12

Family

ID=34384341

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003145660 Ceased DE10345660A1 (en) 2003-09-25 2003-09-25 Drive train for at least one movable contact of an electrical switch and current-limiting electrical switch with a drive train

Country Status (2)

Country Link
DE (1) DE10345660A1 (en)
WO (1) WO2005031779A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107749383A (en) * 2017-11-28 2018-03-02 常熟开关制造有限公司(原常熟开关厂） A kind of circuit breaker operation mechanism

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007011451A1 (en) 2007-03-06 2008-09-11 Siemens Ag Contact lever movement device and electrical switch and method for producing the contact lever movement device
CN103065832B (en) * 2012-12-28 2015-03-25 常熟开关制造有限公司(原常熟开关厂） Switch-off limit device of switching device
CN104465239B (en) * 2013-09-24 2017-04-12 上海电科电器科技有限公司 Interchange type operating mechanism
CN106847564B (en) * 2017-02-16 2019-11-01 河南平高通用电气有限公司 Switch operating shaft, axis accessory and electric switch with anti-misloading function

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0398461A2 (en) * 1989-05-18 1990-11-22 Siemens Aktiengesellschaft Circuit breaker with an actuating and a locking device for a moving contact
US5120913A (en) * 1991-02-25 1992-06-09 Square D Company Torque limited drawout mechanism for circuit device
DE19740422A1 (en) * 1997-09-10 1999-03-11 Siemens Ag LV power circuit-breaker
DE10054383A1 (en) * 2000-10-27 2002-05-08 Siemens Ag Current-limiting low-voltage circuit breaker
DE10049728C2 (en) * 2000-09-28 2003-01-02 Siemens Ag Drive train for a movable contact of an electrical switch

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152561A (en) * 1977-08-23 1979-05-01 Westinghouse Electric Corp. Circuit breaker motor and handle clutch

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0398461A2 (en) * 1989-05-18 1990-11-22 Siemens Aktiengesellschaft Circuit breaker with an actuating and a locking device for a moving contact
US5120913A (en) * 1991-02-25 1992-06-09 Square D Company Torque limited drawout mechanism for circuit device
DE19740422A1 (en) * 1997-09-10 1999-03-11 Siemens Ag LV power circuit-breaker
DE10049728C2 (en) * 2000-09-28 2003-01-02 Siemens Ag Drive train for a movable contact of an electrical switch
DE10054383A1 (en) * 2000-10-27 2002-05-08 Siemens Ag Current-limiting low-voltage circuit breaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107749383A (en) * 2017-11-28 2018-03-02 常熟开关制造有限公司(原常熟开关厂） A kind of circuit breaker operation mechanism
CN107749383B (en) * 2017-11-28 2019-11-08 常熟开关制造有限公司(原常熟开关厂） A kind of circuit breaker operation mechanism

Also Published As

Publication number Publication date
WO2005031779A1 (en) 2005-04-07

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection