IT213976Z2 - Struttura di contatti elettrici nella quale la forza assiale di azionamento e' solo una piccola frazione della forza esercitata sui contatti. - Google Patents

Struttura di contatti elettrici nella quale la forza assiale di azionamento e' solo una piccola frazione della forza esercitata sui contatti.

Info

Publication number
IT213976Z2
IT213976Z2 IT8821478U IT2147888U IT213976Z2 IT 213976 Z2 IT213976 Z2 IT 213976Z2 IT 8821478 U IT8821478 U IT 8821478U IT 2147888 U IT2147888 U IT 2147888U IT 213976 Z2 IT213976 Z2 IT 213976Z2
Authority
IT
Italy
Prior art keywords
contacts
force
small fraction
axial drive
exercised
Prior art date
Application number
IT8821478U
Other languages
English (en)
Italian (it)
Other versions
IT8821478V0 (it
Inventor
Franco Paolo Pardini
Original Assignee
Cge 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 Cge Spa filed Critical Cge Spa
Priority to IT8821478U priority Critical patent/IT213976Z2/it
Publication of IT8821478V0 publication Critical patent/IT8821478V0/it
Priority to ES89201606T priority patent/ES2073427T3/es
Priority to EP89201606A priority patent/EP0347999B1/en
Priority to DE68922027T priority patent/DE68922027T2/de
Priority to AT89201606T priority patent/ATE120881T1/de
Priority to US07/369,531 priority patent/US4983788A/en
Priority to JP1989073136U priority patent/JPH0276439U/ja
Application granted granted Critical
Publication of IT213976Z2 publication Critical patent/IT213976Z2/it

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
    • H01H1/2075—T-shaped bridge; bridging contact has lateral arm for mounting resiliently or on a pivot
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H01H15/06—Movable parts; Contacts mounted thereon
    • H01H15/10—Operating parts
    • H01H15/102—Operating parts comprising cam devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/541—Auxiliary contact devices
    • H01H50/545—Self-contained, easily replaceable microswitches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H11/0012—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for converting normally open to normally closed switches and vice versa

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Slide Switches (AREA)
  • Push-Button Switches (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Brushes (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Contacts (AREA)
IT8821478U 1988-06-23 1988-06-23 Struttura di contatti elettrici nella quale la forza assiale di azionamento e' solo una piccola frazione della forza esercitata sui contatti. IT213976Z2 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT8821478U IT213976Z2 (it) 1988-06-23 1988-06-23 Struttura di contatti elettrici nella quale la forza assiale di azionamento e' solo una piccola frazione della forza esercitata sui contatti.
ES89201606T ES2073427T3 (es) 1988-06-23 1989-06-20 Estructura de interruptor electrico en el cual la fuerza axial de accionamiento es tan solo una pequeña porcion de la fuerza de contacto.
EP89201606A EP0347999B1 (en) 1988-06-23 1989-06-20 Electric switch structure in which the actuation axial force is just a small portion of the contact force
DE68922027T DE68922027T2 (de) 1988-06-23 1989-06-20 Elektrische Schalteinrichtung, bei der die axiale Betätigungskraft nur einen kleinen Teil der Kontaktkraft ausmacht.
AT89201606T ATE120881T1 (de) 1988-06-23 1989-06-20 Elektrische schalteinrichtung, bei der die axiale betätigungskraft nur einen kleinen teil der kontaktkraft ausmacht.
US07/369,531 US4983788A (en) 1988-06-23 1989-06-21 Electric switch mechanism for relays and contactors
JP1989073136U JPH0276439U (en]) 1988-06-23 1989-06-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8821478U IT213976Z2 (it) 1988-06-23 1988-06-23 Struttura di contatti elettrici nella quale la forza assiale di azionamento e' solo una piccola frazione della forza esercitata sui contatti.

Publications (2)

Publication Number Publication Date
IT8821478V0 IT8821478V0 (it) 1988-06-23
IT213976Z2 true IT213976Z2 (it) 1990-03-05

Family

ID=11182426

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8821478U IT213976Z2 (it) 1988-06-23 1988-06-23 Struttura di contatti elettrici nella quale la forza assiale di azionamento e' solo una piccola frazione della forza esercitata sui contatti.

Country Status (7)

Country Link
US (1) US4983788A (en])
EP (1) EP0347999B1 (en])
JP (1) JPH0276439U (en])
AT (1) ATE120881T1 (en])
DE (1) DE68922027T2 (en])
ES (1) ES2073427T3 (en])
IT (1) IT213976Z2 (en])

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2661548B1 (fr) * 1990-04-30 1992-07-17 Telemecanique Appareil contacteur inverseur a verrouillage.
US5324903A (en) * 1992-12-24 1994-06-28 Miles Inc. Arm switch assembly
FR2740902B1 (fr) * 1995-11-08 1998-01-30 Abb Control Sa Dispositif electrique a contact a ouverture et fermeture destine a etre associe a un appareil electrique a element mobile
IT1292453B1 (it) 1997-07-02 1999-02-08 Aeg Niederspannungstech Gmbh Gruppo rotante di contatti per interrutttori di alta portata
JP3911774B2 (ja) * 1997-07-16 2007-05-09 松下電器産業株式会社 プッシュ機構付スライドスイッチ及びその組立て方法
US5927485A (en) * 1997-09-09 1999-07-27 Allen-Bradley Company Auxiliary switch including cam operated, u-shaped leaf spring bridging contact arrangement
DE19819242B4 (de) 1998-04-29 2005-11-10 Ge Power Controls Polska Sp.Z.O.O. Thermomagnetischer Leistungsschalter
US6114641A (en) * 1998-05-29 2000-09-05 General Electric Company Rotary contact assembly for high ampere-rated circuit breakers
US6087913A (en) * 1998-11-20 2000-07-11 General Electric Company Circuit breaker mechanism for a rotary contact system
US6037555A (en) * 1999-01-05 2000-03-14 General Electric Company Rotary contact circuit breaker venting arrangement including current transformer
DE19904621B4 (de) * 1999-02-05 2005-12-08 Valeo Schalter Und Sensoren Gmbh Elektrisches Schaltmodul
US6166344A (en) * 1999-03-23 2000-12-26 General Electric Company Circuit breaker handle block
US6262872B1 (en) 1999-06-03 2001-07-17 General Electric Company Electronic trip unit with user-adjustable sensitivity to current spikes
US6268991B1 (en) 1999-06-25 2001-07-31 General Electric Company Method and arrangement for customizing electronic circuit interrupters
US6218917B1 (en) 1999-07-02 2001-04-17 General Electric Company Method and arrangement for calibration of circuit breaker thermal trip unit
US6188036B1 (en) 1999-08-03 2001-02-13 General Electric Company Bottom vented circuit breaker capable of top down assembly onto equipment
US6710988B1 (en) 1999-08-17 2004-03-23 General Electric Company Small-sized industrial rated electric motor starter switch unit
US6252365B1 (en) 1999-08-17 2001-06-26 General Electric Company Breaker/starter with auto-configurable trip unit
US6175288B1 (en) 1999-08-27 2001-01-16 General Electric Company Supplemental trip unit for rotary circuit interrupters
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
US6326869B1 (en) 1999-09-23 2001-12-04 General Electric Company Clapper armature system for a circuit breaker
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
US6377144B1 (en) 1999-11-03 2002-04-23 General Electric Company Molded case circuit breaker base and mid-cover assembly
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
US6313425B1 (en) 2000-02-24 2001-11-06 General Electric Company Cassette assembly with rejection features
US6281458B1 (en) 2000-02-24 2001-08-28 General Electric Company Circuit breaker auxiliary magnetic trip unit with pressure sensitive release
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
US6448521B1 (en) 2000-03-01 2002-09-10 General Electric Company Blocking apparatus for circuit breaker contact structure
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
US6379196B1 (en) 2000-03-01 2002-04-30 General Electric Company Terminal connector for a circuit breaker
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
US6366438B1 (en) 2000-03-06 2002-04-02 General Electric Company Circuit interrupter rotary contact arm
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
US6421217B1 (en) 2000-03-16 2002-07-16 General Electric Company Circuit breaker accessory reset system
US6459059B1 (en) 2000-03-16 2002-10-01 General Electric Company Return spring for a circuit interrupter operating mechanism
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
US6639168B1 (en) 2000-03-17 2003-10-28 General Electric Company Energy absorbing contact arm stop
US6472620B2 (en) 2000-03-17 2002-10-29 Ge Power Controls France Sas Locking arrangement for circuit breaker draw-out mechanism
US6476698B1 (en) 2000-03-17 2002-11-05 General Electric Company Convertible locking arrangement on breakers
US6388213B1 (en) 2000-03-17 2002-05-14 General Electric Company Locking device for molded case circuit breakers
US6559743B2 (en) 2000-03-17 2003-05-06 General Electric Company Stored energy system for breaker operating mechanism
US6586693B2 (en) 2000-03-17 2003-07-01 General Electric Company Self compensating latch arrangement
FR2806548B1 (fr) 2000-03-17 2002-08-23 Ge Power Controls France Mecanisme extractible pour disjoncteurs
US6747535B2 (en) 2000-03-27 2004-06-08 General Electric Company Precision location system between actuator accessory and mechanism
FR2808119B1 (fr) * 2000-04-19 2002-10-11 Abb Control Sa Bloc auxiliaire destine a etre monte sur un contacteur electrique
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
US6806800B1 (en) 2000-10-19 2004-10-19 General Electric Company Assembly for mounting a motor operator on a circuit breaker
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
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
CN105977104B (zh) * 2016-05-06 2018-06-22 厦门宏发开关设备有限公司 一种接触器的侧挂辅助触头模块
CN106289617B (zh) * 2016-10-27 2022-06-21 湖南长高高压开关有限公司 梅花触指型隔离开关夹紧力测量装置
CN113628931B (zh) * 2021-07-05 2024-07-02 浙江天正电气股份有限公司 一种接触器的辅助触头

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016440A (en) * 1959-08-06 1962-01-09 Cutler Hammer Inc Electric switch
US3770921A (en) * 1972-06-12 1973-11-06 L Wilbrecht Snap-action switch
DE2321993A1 (de) * 1973-05-02 1974-11-21 Bbc Brown Boveri & Cie Elektrischer drucktastenschalter
US3949333A (en) * 1974-07-12 1976-04-06 Allen-Bradley Company Auxiliary switch for electromagnetic contactor
US4507627A (en) * 1981-12-12 1985-03-26 Murata Manufacturing Co., Ltd. CATV System
DE3273685D1 (en) * 1982-07-16 1986-11-13 Square D Starkstrom Gmbh Electric commutation device, in particular a contactor
US4663502A (en) * 1986-01-10 1987-05-05 Joslyn Corporation Auxiliary contact
US4712079A (en) * 1986-04-30 1987-12-08 Westinghouse Electric Corp. Motor controller auxiliary contact unit with flexure member

Also Published As

Publication number Publication date
EP0347999B1 (en) 1995-04-05
US4983788A (en) 1991-01-08
ATE120881T1 (de) 1995-04-15
DE68922027T2 (de) 1995-12-14
IT8821478V0 (it) 1988-06-23
EP0347999A2 (en) 1989-12-27
EP0347999A3 (en) 1991-07-17
DE68922027D1 (de) 1995-05-11
ES2073427T3 (es) 1995-08-16
JPH0276439U (en]) 1990-06-12

Similar Documents

Publication Publication Date Title
IT213976Z2 (it) Struttura di contatti elettrici nella quale la forza assiale di azionamento e' solo una piccola frazione della forza esercitata sui contatti.
ES2086794T3 (es) Interruptor electrico.
DE58909649D1 (de) Tastschalter
ATE37582T1 (de) Elastische profilleiste.
DE3888479D1 (de) Elektromagnetisches Schaltgerät.
EP1513175A3 (de) Kippschalter und Verfahren zur Herstellung eines zweistufigen Kippschalters
DE3375535D1 (en) Switching device, in particular for limit switches or press button limit switches
CN101620943B (zh) 开关按钮结构
CA2129177A1 (en) Linear Motor Driven Transfer Switch Assembly
SE8302648D0 (sv) Kopplingsanordning for elektriska stromstellare, foretredesvis for installationsendamal
BG28997A3 (en) Quickly acting switches with contact bridge,acted by puller
SU1704184A1 (ru) Электромагнитный коммутационный аппарат
GB1291760A (en) Snap-action electric switches
DE59711462D1 (de) Elektrisches Schaltgerät
DK426287A (da) Symmetrisk slagomskifteranordning med et doedpunktsoversvingsorgan
DE59905706D1 (de) Elektrisches Schaltgerät, insbesondere elektromagnetisches Schaltgerät mit Vakuumschaltröhre
SE8604716L (sv) Elektrisk brytare med tvangsoppning av sina vilokontakter
GB2178899A (en) Microswitch
SU1757865A1 (ru) Привод поворота кинематических звеньев
FI882341L (fi) Stroembrytare.
ATE235101T1 (de) Elektrisches schaltgerät
ATE102739T1 (de) Tastschalter.
DE60222560D1 (de) Niederspannungsschutzschalter
DE50301658D1 (de) Positionsschalter
JPS63167687A (ja) 直線運動機構