IT8322511V0 - Interruttore elettrico limitatore di corrente con telecomando idoneo per un elevato numero di manovre. - Google Patents

Interruttore elettrico limitatore di corrente con telecomando idoneo per un elevato numero di manovre.

Info

Publication number
IT8322511V0
IT8322511V0 IT8322511U IT2251183U IT8322511V0 IT 8322511 V0 IT8322511 V0 IT 8322511V0 IT 8322511 U IT8322511 U IT 8322511U IT 2251183 U IT2251183 U IT 2251183U IT 8322511 V0 IT8322511 V0 IT 8322511V0
Authority
IT
Italy
Prior art keywords
maneuvers
electric current
remote control
limit switch
current limit
Prior art date
Application number
IT8322511U
Other languages
English (en)
Original Assignee
Sace 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 Sace Spa filed Critical Sace Spa
Priority to IT8322511U priority Critical patent/IT8322511V0/it
Publication of IT8322511V0 publication Critical patent/IT8322511V0/it
Priority to US06/629,081 priority patent/US4586011A/en
Priority to EP84201026A priority patent/EP0133333A1/en
Priority to JP59154191A priority patent/JPS6044927A/ja
Priority to ES534848A priority patent/ES534848A0/es

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
    • H01H1/2066—Fork-shaped bridge; Two transversally connected contact arms bridging two fixed contacts
    • 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
    • H01H71/10—Operating or release mechanisms
    • H01H71/66—Power reset mechanisms
    • H01H71/68—Power reset mechanisms actuated by electromagnet
    • H01H71/685—Power reset mechanisms actuated by electromagnet in which the excitation of the electromagnet is interrupted by abnormal conditions
    • 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
    • H01H71/2463—Electromagnetic mechanisms with plunger type armatures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
IT8322511U 1983-07-27 1983-07-27 Interruttore elettrico limitatore di corrente con telecomando idoneo per un elevato numero di manovre. IT8322511V0 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT8322511U IT8322511V0 (it) 1983-07-27 1983-07-27 Interruttore elettrico limitatore di corrente con telecomando idoneo per un elevato numero di manovre.
US06/629,081 US4586011A (en) 1983-07-27 1984-07-09 Current-limiter electric switch having a telecontrol suitable for a very high number of switching operations
EP84201026A EP0133333A1 (en) 1983-07-27 1984-07-11 Current-limiter electric switch having a telecontrol suitable for a very high number of switching operations
JP59154191A JPS6044927A (ja) 1983-07-27 1984-07-26 電流リミツタ−電気スイツチ
ES534848A ES534848A0 (es) 1983-07-27 1984-07-26 Aparato interruptor electrico limitador de corriente

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8322511U IT8322511V0 (it) 1983-07-27 1983-07-27 Interruttore elettrico limitatore di corrente con telecomando idoneo per un elevato numero di manovre.

Publications (1)

Publication Number Publication Date
IT8322511V0 true IT8322511V0 (it) 1983-07-27

Family

ID=11197249

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8322511U IT8322511V0 (it) 1983-07-27 1983-07-27 Interruttore elettrico limitatore di corrente con telecomando idoneo per un elevato numero di manovre.

Country Status (5)

Country Link
US (1) US4586011A (it)
EP (1) EP0133333A1 (it)
JP (1) JPS6044927A (it)
ES (1) ES534848A0 (it)
IT (1) IT8322511V0 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0276348B1 (en) * 1987-01-28 1990-10-03 Mitsubishi Denki Kabushiki Kaisha Tripping device with burning prevention switch
US4945329A (en) * 1987-01-28 1990-07-31 Mitsubishi Denki Kabushiki Kaisha Tripping device with burning prevention switch
JP3470809B2 (ja) * 1992-12-02 2003-11-25 イーエムシー コーポレイション インラッシュ電流リミッター
JP3802998B2 (ja) * 1999-07-26 2006-08-02 株式会社東海理化電機製作所 ロータリスイッチ
US7986203B2 (en) * 2008-02-19 2011-07-26 Siemens Industry, Inc. Multi-pole armature interlock for circuit breakers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE592424C (de) * 1931-04-05 1934-02-07 Kloeckner Kom Ges F Motorschutzschalter, bestehend aus einem thermischen Ausloeser in allen oder einzelnen Phasen und einem Schuetzenschalter
DE738413C (de) * 1937-04-10 1943-08-14 Aeg Schuetz mit Ausloesung durch UEberstrom
CH242021A (de) * 1944-10-02 1946-04-15 Oerlikon Maschf Steuer- und Auslösekontaktvorrichtung eines Schaltschützes.
BE461517A (it) * 1944-11-25
DE1194956B (de) * 1961-07-06 1965-06-16 Licentia Gmbh Elektromagnetisches Schaltschuetz
US3792222A (en) * 1972-05-08 1974-02-12 Ite Imperial Corp Anti-single phasing device
US4025883A (en) * 1975-11-11 1977-05-24 Westinghouse Electric Corporation Modular integral motor controller
FR2408209A1 (fr) * 1977-11-08 1979-06-01 Telemecanique Electrique Contacteur electro-magnetique equipe d'un electro-aimant sensible aux surintensites pour provoquer la limitation et la coupure des courants excessifs
IT1137121B (it) * 1981-04-02 1986-09-03 Sace Spa Interruttore elettrico,particolarmente limitatore di corrente
FR2516297A1 (fr) * 1981-11-09 1983-05-13 Telemecanique Electrique Appareil contacteur comportant des moyens d'ouverture automatique, des circuits de puissance et un dispositif de commande locale

Also Published As

Publication number Publication date
US4586011A (en) 1986-04-29
ES8603110A1 (es) 1985-11-16
ES534848A0 (es) 1985-11-16
JPS6044927A (ja) 1985-03-11
EP0133333A1 (en) 1985-02-20

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