IT1230203B - Interruttore automatico di protezione magnetotermica ad elevato potere di interruzione. - Google Patents

Interruttore automatico di protezione magnetotermica ad elevato potere di interruzione.

Info

Publication number
IT1230203B
IT1230203B IT8920642A IT2064289A IT1230203B IT 1230203 B IT1230203 B IT 1230203B IT 8920642 A IT8920642 A IT 8920642A IT 2064289 A IT2064289 A IT 2064289A IT 1230203 B IT1230203 B IT 1230203B
Authority
IT
Italy
Prior art keywords
automatic switch
interruption power
high interruption
magnetothermal
protection
Prior art date
Application number
IT8920642A
Other languages
English (en)
Italian (it)
Other versions
IT8920642A0 (it
Inventor
Fabrizio Fabrizi
Sergio Pianezzola
Original Assignee
Bassani Spa
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 Bassani Spa filed Critical Bassani Spa
Priority to IT8920642A priority Critical patent/IT1230203B/it
Publication of IT8920642A0 publication Critical patent/IT8920642A0/it
Priority to DE69021931T priority patent/DE69021931T2/de
Priority to ES90108624T priority patent/ES2078919T3/es
Priority to EP90108624A priority patent/EP0399282B1/en
Application granted granted Critical
Publication of IT1230203B publication Critical patent/IT1230203B/it

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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting 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
    • H01H71/002—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00 with provision for switching the neutral conductor
    • 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
    • H01H71/04—Means for indicating condition of the switching device
    • 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
    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2472—Electromagnetic mechanisms with rotatable armatures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
IT8920642A 1989-05-25 1989-05-25 Interruttore automatico di protezione magnetotermica ad elevato potere di interruzione. IT1230203B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT8920642A IT1230203B (it) 1989-05-25 1989-05-25 Interruttore automatico di protezione magnetotermica ad elevato potere di interruzione.
DE69021931T DE69021931T2 (de) 1989-05-25 1990-05-08 Automatischer magneto-thermischer Schutzschalter mit hoher Ausschaltleistung.
ES90108624T ES2078919T3 (es) 1989-05-25 1990-05-08 Un conmutador automatico de proteccion magneto-termica que tiene alta capacidad de ruptura.
EP90108624A EP0399282B1 (en) 1989-05-25 1990-05-08 An automatic magneto-thermal protection switch having a high breaking capacity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8920642A IT1230203B (it) 1989-05-25 1989-05-25 Interruttore automatico di protezione magnetotermica ad elevato potere di interruzione.

Publications (2)

Publication Number Publication Date
IT8920642A0 IT8920642A0 (it) 1989-05-25
IT1230203B true IT1230203B (it) 1991-10-18

Family

ID=11169954

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8920642A IT1230203B (it) 1989-05-25 1989-05-25 Interruttore automatico di protezione magnetotermica ad elevato potere di interruzione.

Country Status (4)

Country Link
EP (1) EP0399282B1 (es)
DE (1) DE69021931T2 (es)
ES (1) ES2078919T3 (es)
IT (1) IT1230203B (es)

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DE19819792A1 (de) * 1998-05-04 1999-11-18 Kopp Heinrich Ag Mehrpoliger Schalter
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US6396369B1 (en) 1999-08-27 2002-05-28 General Electric Company Rotary contact assembly for high ampere-rated circuit breakers
US6232570B1 (en) * 1999-09-16 2001-05-15 General Electric Company Arcing contact arrangement
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US6239395B1 (en) 1999-10-14 2001-05-29 General Electric Company Auxiliary position switch assembly for a circuit breaker
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
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ES2249875T3 (es) 1999-11-03 2006-04-01 AEG NIEDERSPANNUNGSTECHNIK GMBH & CO. KG Disposicion de brazo de contacto rotatorio para disyuntor.
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
US6172584B1 (en) 1999-12-20 2001-01-09 General Electric Company Circuit breaker accessory reset system
US6184761B1 (en) 1999-12-20 2001-02-06 General Electric Company Circuit breaker rotary contact arrangement
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
US6404314B1 (en) 2000-02-29 2002-06-11 General Electric Company Adjustable trip solenoid
US6204743B1 (en) 2000-02-29 2001-03-20 General Electric Company Dual connector strap for a rotary contact circuit breaker
US6379196B1 (en) 2000-03-01 2002-04-30 General Electric Company Terminal connector for a circuit breaker
US6340925B1 (en) 2000-03-01 2002-01-22 General Electric Company Circuit breaker mechanism tripping cam
US6346868B1 (en) 2000-03-01 2002-02-12 General Electric Company Circuit interrupter operating mechanism
US6448521B1 (en) 2000-03-01 2002-09-10 General Electric Company Blocking apparatus for circuit breaker contact structure
US6459349B1 (en) 2000-03-06 2002-10-01 General Electric Company Circuit breaker comprising a current transformer with a partial air gap
US6211757B1 (en) 2000-03-06 2001-04-03 General Electric Company Fast acting high force trip actuator
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
US6472620B2 (en) 2000-03-17 2002-10-29 Ge Power Controls France Sas Locking arrangement for circuit breaker draw-out mechanism
US6586693B2 (en) 2000-03-17 2003-07-01 General Electric Company Self compensating latch arrangement
US6559743B2 (en) 2000-03-17 2003-05-06 General Electric Company Stored energy system for breaker operating mechanism
FR2806548B1 (fr) 2000-03-17 2002-08-23 Ge Power Controls France Mecanisme extractible pour disjoncteurs
US6639168B1 (en) 2000-03-17 2003-10-28 General Electric Company Energy absorbing contact arm stop
US6388213B1 (en) 2000-03-17 2002-05-14 General Electric Company Locking device for molded case circuit breakers
US6479774B1 (en) 2000-03-17 2002-11-12 General Electric Company High energy closing mechanism for circuit breakers
US6373010B1 (en) 2000-03-17 2002-04-16 General Electric Company Adjustable energy storage mechanism for a circuit breaker motor operator
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
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
US6806800B1 (en) 2000-10-19 2004-10-19 General Electric Company Assembly for mounting a motor operator on a circuit breaker
US6429760B1 (en) 2000-10-19 2002-08-06 General Electric Company Cross bar for a conductor in a rotary 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
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
DE102006004401B3 (de) * 2006-01-31 2007-04-05 Siemens Ag Kontaktsystem für ein elektrisches Schaltgerät
CN101958211B (zh) * 2009-12-09 2012-12-19 上海诺雅克电气有限公司 具有高分断能力的断路器自动闭合触头装置
DE102010019353B3 (de) * 2010-05-05 2011-11-10 Eaton Industries Gmbh Leistungsschalter mit strombegrenzenden Eigenschaften
DE102011086307A1 (de) * 2011-11-14 2013-05-16 Siemens Aktiengesellschaft Elektrischer Schalter
JP6364226B2 (ja) * 2014-05-07 2018-07-25 河村電器産業株式会社 回路遮断器又は開閉器における接点構造

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DE2132738B1 (de) * 1971-07-01 1972-07-06 Ellenberger & Poensgen Ein- oder mehrpoliger UEberstromschalter mit thermischer und/oder elektromagnetischer Ausloesung
GB2040573A (en) * 1979-02-07 1980-08-28 Wolff H W Improvements in electric circuit breakers
DE8109136U1 (de) * 1981-03-27 1981-09-10 Siemens AG, 1000 Berlin und 8000 München Leitungsschutzschalter

Also Published As

Publication number Publication date
EP0399282B1 (en) 1995-08-30
EP0399282A3 (en) 1992-01-22
DE69021931D1 (de) 1995-10-05
ES2078919T3 (es) 1996-01-01
DE69021931T2 (de) 1996-04-25
IT8920642A0 (it) 1989-05-25
EP0399282A2 (en) 1990-11-28

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530