EP0148111A3 - Contact system with an electrodynamic opening - Google Patents

Contact system with an electrodynamic opening Download PDF

Info

Publication number
EP0148111A3
EP0148111A3 EP84730132A EP84730132A EP0148111A3 EP 0148111 A3 EP0148111 A3 EP 0148111A3 EP 84730132 A EP84730132 A EP 84730132A EP 84730132 A EP84730132 A EP 84730132A EP 0148111 A3 EP0148111 A3 EP 0148111A3
Authority
EP
European Patent Office
Prior art keywords
contact system
electrodynamic opening
electrodynamic
opening
contact
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.)
Granted
Application number
EP84730132A
Other languages
German (de)
Other versions
EP0148111A2 (en
EP0148111B1 (en
Inventor
Bernhard Preuss
Karl-Heinz Manthe
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 AG
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
Publication of EP0148111A2 publication Critical patent/EP0148111A2/en
Publication of EP0148111A3 publication Critical patent/EP0148111A3/en
Application granted granted Critical
Publication of EP0148111B1 publication Critical patent/EP0148111B1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H77/102—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 characterised by special mounting of contact arm, allowing blow-off movement
    • H01H77/104—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 characterised by special mounting of contact arm, allowing blow-off movement with a stable blow-off position

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Contacts (AREA)
  • Mechanisms For Operating Contacts (AREA)
EP84730132A 1983-12-22 1984-12-04 Contact system with an electrodynamic opening Expired EP0148111B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833347120 DE3347120A1 (en) 1983-12-22 1983-12-22 ELECTRO-DYNAMIC OPENING CONTACT SYSTEM
DE3347120 1983-12-22

Publications (3)

Publication Number Publication Date
EP0148111A2 EP0148111A2 (en) 1985-07-10
EP0148111A3 true EP0148111A3 (en) 1985-08-07
EP0148111B1 EP0148111B1 (en) 1987-03-04

Family

ID=6218180

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84730132A Expired EP0148111B1 (en) 1983-12-22 1984-12-04 Contact system with an electrodynamic opening

Country Status (4)

Country Link
US (1) US4562419A (en)
EP (1) EP0148111B1 (en)
JP (1) JPS60157115A (en)
DE (2) DE3347120A1 (en)

Families Citing this family (89)

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JP2520457Y2 (en) * 1986-09-09 1996-12-18 三菱電機株式会社 Circuit breaker
DE3708807A1 (en) * 1987-03-18 1988-10-06 Licentia Gmbh ELECTRICAL CIRCUIT BREAKER WITH AN ELECTRO-DYNAMIC OPENING CONTACT SYSTEM
DE3736013A1 (en) * 1987-10-23 1989-05-11 Kloeckner Moeller Elektrizit CONTACT SYSTEM FOR A CIRCUIT BREAKER
FR2734800B1 (en) * 1995-06-01 1997-08-01 Snef Cote D Azur Sa PNEUMATIC CONVEYOR FOR SMALL METAL PARTS, ESPECIALLY COINS, FOR CASH TERMINALS
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US6252365B1 (en) 1999-08-17 2001-06-26 General Electric Company Breaker/starter with auto-configurable trip unit
US6396369B1 (en) 1999-08-27 2002-05-28 General Electric Company Rotary contact assembly for high ampere-rated circuit breakers
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US6229413B1 (en) 1999-10-19 2001-05-08 General Electric Company Support of stationary conductors for a circuit breaker
US6317018B1 (en) 1999-10-26 2001-11-13 General Electric Company Circuit breaker mechanism
US6232856B1 (en) 1999-11-02 2001-05-15 General Electric Company Magnetic shunt assembly
US6377144B1 (en) 1999-11-03 2002-04-23 General Electric Company Molded case circuit breaker base and mid-cover assembly
ES2249875T3 (en) 1999-11-03 2006-04-01 AEG NIEDERSPANNUNGSTECHNIK GMBH & CO. KG ROTARY CONTACT ARM ARRANGEMENT FOR SWITCH.
US6300586B1 (en) 1999-12-09 2001-10-09 General Electric Company Arc runner retaining feature
US6310307B1 (en) 1999-12-17 2001-10-30 General Electric Company Circuit breaker rotary contact arm arrangement
US6184761B1 (en) 1999-12-20 2001-02-06 General Electric Company Circuit breaker rotary contact arrangement
US6172584B1 (en) 1999-12-20 2001-01-09 General Electric Company Circuit breaker accessory reset system
US6215379B1 (en) 1999-12-23 2001-04-10 General Electric Company Shunt for indirectly heated bimetallic strip
US6281461B1 (en) 1999-12-27 2001-08-28 General Electric Company Circuit breaker rotor assembly having arc prevention structure
US6346869B1 (en) 1999-12-28 2002-02-12 General Electric Company Rating plug for circuit breakers
US6211758B1 (en) 2000-01-11 2001-04-03 General Electric Company Circuit breaker accessory gap control mechanism
US6239677B1 (en) 2000-02-10 2001-05-29 General Electric Company Circuit breaker thermal magnetic trip unit
US6429759B1 (en) 2000-02-14 2002-08-06 General Electric Company Split and angled contacts
US6281458B1 (en) 2000-02-24 2001-08-28 General Electric Company Circuit breaker auxiliary magnetic trip unit with pressure sensitive release
US6313425B1 (en) 2000-02-24 2001-11-06 General Electric Company Cassette assembly with rejection features
US6204743B1 (en) 2000-02-29 2001-03-20 General Electric Company Dual connector strap for a rotary contact circuit breaker
US6404314B1 (en) 2000-02-29 2002-06-11 General Electric Company Adjustable trip solenoid
US6379196B1 (en) 2000-03-01 2002-04-30 General Electric Company Terminal connector for a circuit breaker
US6346868B1 (en) 2000-03-01 2002-02-12 General Electric Company Circuit interrupter operating mechanism
US6340925B1 (en) 2000-03-01 2002-01-22 General Electric Company Circuit breaker mechanism tripping cam
US6448521B1 (en) 2000-03-01 2002-09-10 General Electric Company Blocking apparatus for circuit breaker contact structure
US6366438B1 (en) 2000-03-06 2002-04-02 General Electric Company Circuit interrupter rotary contact arm
US6211757B1 (en) 2000-03-06 2001-04-03 General Electric Company Fast acting high force trip actuator
US6459349B1 (en) 2000-03-06 2002-10-01 General Electric Company Circuit breaker comprising a current transformer with a partial air gap
US6496347B1 (en) 2000-03-08 2002-12-17 General Electric Company System and method for optimization of a circuit breaker mechanism
US6429659B1 (en) 2000-03-09 2002-08-06 General Electric Company Connection tester for an electronic trip unit
US6232859B1 (en) 2000-03-15 2001-05-15 General Electric Company Auxiliary switch mounting configuration for use in a molded case circuit breaker
US6218919B1 (en) 2000-03-15 2001-04-17 General Electric Company Circuit breaker latch mechanism with decreased trip time
US6366188B1 (en) 2000-03-15 2002-04-02 General Electric Company Accessory and recess identification system for circuit breakers
US6459059B1 (en) 2000-03-16 2002-10-01 General Electric Company Return spring for a circuit interrupter operating mechanism
US6421217B1 (en) 2000-03-16 2002-07-16 General Electric Company Circuit breaker accessory reset system
US6559743B2 (en) 2000-03-17 2003-05-06 General Electric Company Stored energy system for breaker operating mechanism
US6388213B1 (en) 2000-03-17 2002-05-14 General Electric Company Locking device for molded case circuit breakers
US6373010B1 (en) 2000-03-17 2002-04-16 General Electric Company Adjustable energy storage mechanism for a circuit breaker motor operator
US6586693B2 (en) 2000-03-17 2003-07-01 General Electric Company Self compensating latch arrangement
US6472620B2 (en) 2000-03-17 2002-10-29 Ge Power Controls France Sas Locking arrangement for circuit breaker draw-out mechanism
US6479774B1 (en) 2000-03-17 2002-11-12 General Electric Company High energy closing mechanism for circuit breakers
US6639168B1 (en) 2000-03-17 2003-10-28 General Electric Company Energy absorbing contact arm stop
FR2806548B1 (en) 2000-03-17 2002-08-23 Ge Power Controls France EXTRACTABLE MECHANISM FOR CIRCUIT BREAKERS
US6476698B1 (en) 2000-03-17 2002-11-05 General Electric Company Convertible locking arrangement on breakers
US6747535B2 (en) 2000-03-27 2004-06-08 General Electric Company Precision location system between actuator accessory and mechanism
US6995640B2 (en) 2000-05-16 2006-02-07 General Electric Company Pressure sensitive trip mechanism for circuit breakers
US6373357B1 (en) 2000-05-16 2002-04-16 General Electric Company Pressure sensitive trip mechanism for a rotary breaker
US6400245B1 (en) 2000-10-13 2002-06-04 General Electric Company Draw out interlock for circuit breakers
US6531941B1 (en) 2000-10-19 2003-03-11 General Electric Company Clip for a conductor in a rotary breaker
US6429760B1 (en) 2000-10-19 2002-08-06 General Electric Company Cross bar for a conductor in a rotary breaker
US6806800B1 (en) 2000-10-19 2004-10-19 General Electric Company Assembly for mounting a motor operator on a circuit breaker
US6362711B1 (en) 2000-11-10 2002-03-26 General Electric Company Circuit breaker cover with screw locating feature
US6380829B1 (en) 2000-11-21 2002-04-30 General Electric Company Motor operator interlock and method for circuit breakers
US6448522B1 (en) 2001-01-30 2002-09-10 General Electric Company Compact high speed motor operator for a circuit breaker
US6476337B2 (en) 2001-02-26 2002-11-05 General Electric Company Auxiliary switch actuation arrangement
US6882258B2 (en) 2001-02-27 2005-04-19 General Electric Company Mechanical bell alarm assembly for a circuit breaker
US6678135B2 (en) 2001-09-12 2004-01-13 General Electric Company Module plug for an electronic trip unit
US6469882B1 (en) 2001-10-31 2002-10-22 General Electric Company Current transformer initial condition correction
US6804101B2 (en) 2001-11-06 2004-10-12 General Electric Company Digital rating plug for electronic trip unit in circuit breakers
ITMI20012325A1 (en) * 2001-11-06 2003-05-06 Abb Service Srl LOW VOLTAGE SWITCH
DE102005050705B4 (en) * 2005-10-05 2008-07-31 Moeller Gmbh Contact system for a low-voltage switch
DE102007010269A1 (en) * 2007-03-02 2008-09-04 Siemens Ag Residual current circuit-breaker for use with combination equipment and power protection switch, has lever element rotating around axis of rotation, and magnetic system exerting force on anchor element fixed to anchor holder
KR101079012B1 (en) 2010-01-20 2011-11-01 엘에스산전 주식회사 Mccb having current limitting mechanism
DE102010035625A1 (en) * 2010-08-24 2012-03-01 Siemens Aktiengesellschaft Electric switch and method for mounting a switching unit of an electrical switch
DE102012201257A1 (en) * 2012-01-30 2013-08-01 Siemens Aktiengesellschaft Rotor housing for aperture mechanism of electrical circuit breaker, has connecting element for locally connecting housing elements, where connecting element has shaft section for rotary storage of part of opening mechanism
KR101356551B1 (en) * 2012-10-30 2014-01-28 엘에스산전 주식회사 Mechanical operated cell switch of vacuum circuit breaker
DE102015108129B4 (en) 2014-05-30 2020-06-18 Eaton Intelligent Power Limited Circuit breaker with a switch shaft that is easy to manufacture, negative form for producing a switch shaft of such a circuit breaker, and method for producing a switch shaft of such a circuit breaker
DE102015117324A1 (en) * 2015-10-12 2017-04-13 Abb Schweiz Ag Switching device with a contact system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1232636A (en) * 1958-07-30 1960-10-11 Licentia Gmbh Switch suitable preferably for large currents, for example circuit breaker controlled electromagnetically by an instantaneous release or the like
GB1056132A (en) * 1963-02-07 1967-01-25 Terasaki Denki Sangyo Kk Electrical circuit interrupter
CH492295A (en) * 1968-04-25 1970-06-15 Baer Elektrowerke Gmbh Electrical built-in switch
DE3208009A1 (en) * 1982-03-05 1983-09-08 Siemens AG, 1000 Berlin und 8000 München High-speed circuit breaker

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE492295C (en) * 1930-02-22 Richard Braun Adjustable thread cutting die

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1232636A (en) * 1958-07-30 1960-10-11 Licentia Gmbh Switch suitable preferably for large currents, for example circuit breaker controlled electromagnetically by an instantaneous release or the like
GB1056132A (en) * 1963-02-07 1967-01-25 Terasaki Denki Sangyo Kk Electrical circuit interrupter
CH492295A (en) * 1968-04-25 1970-06-15 Baer Elektrowerke Gmbh Electrical built-in switch
DE3208009A1 (en) * 1982-03-05 1983-09-08 Siemens AG, 1000 Berlin und 8000 München High-speed circuit breaker

Also Published As

Publication number Publication date
EP0148111A2 (en) 1985-07-10
JPS60157115A (en) 1985-08-17
EP0148111B1 (en) 1987-03-04
US4562419A (en) 1985-12-31
DE3462563D1 (en) 1987-04-09
DE3347120A1 (en) 1985-07-11
JPH0151845B2 (en) 1989-11-07

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