IT1151197B - Interruttore a limitazione di corrente avente un perfezionato sistema di contatti - Google Patents

Interruttore a limitazione di corrente avente un perfezionato sistema di contatti

Info

Publication number
IT1151197B
IT1151197B IT21411/82A IT2141182A IT1151197B IT 1151197 B IT1151197 B IT 1151197B IT 21411/82 A IT21411/82 A IT 21411/82A IT 2141182 A IT2141182 A IT 2141182A IT 1151197 B IT1151197 B IT 1151197B
Authority
IT
Italy
Prior art keywords
limit switch
current limit
contact system
perfect contact
perfect
Prior art date
Application number
IT21411/82A
Other languages
English (en)
Other versions
IT8221411A0 (it
Inventor
Franco Pardini
Original Assignee
Cge Comp Gen Elettromecc
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 Comp Gen Elettromecc filed Critical Cge Comp Gen Elettromecc
Priority to IT21411/82A priority Critical patent/IT1151197B/it
Publication of IT8221411A0 publication Critical patent/IT8221411A0/it
Priority to US06/485,925 priority patent/US4507527A/en
Priority to EP83103849A priority patent/EP0095038A3/en
Priority to BR8302634A priority patent/BR8302634A/pt
Priority to CA000428640A priority patent/CA1218397A/en
Priority to JP58087801A priority patent/JPS58209815A/ja
Priority to ES522578A priority patent/ES8404563A1/es
Priority to MX197367A priority patent/MX153502A/es
Application granted granted Critical
Publication of IT1151197B publication Critical patent/IT1151197B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/40—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
IT21411/82A 1982-05-21 1982-05-21 Interruttore a limitazione di corrente avente un perfezionato sistema di contatti IT1151197B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT21411/82A IT1151197B (it) 1982-05-21 1982-05-21 Interruttore a limitazione di corrente avente un perfezionato sistema di contatti
US06/485,925 US4507527A (en) 1982-05-21 1983-04-18 Current limiting circuit-breaker having an improved contact arrangement
EP83103849A EP0095038A3 (en) 1982-05-21 1983-04-20 Current limiting circuit-breaker having an improved contact arrangement
BR8302634A BR8302634A (pt) 1982-05-21 1983-05-17 Interruptor de circuito limitador de corrente com um sistema aperfeicoado de contato
CA000428640A CA1218397A (en) 1982-05-21 1983-05-20 Current limiting circuit-breaker having an improved contact system
JP58087801A JPS58209815A (ja) 1982-05-21 1983-05-20 改良された接点装置を有する限流しや断器
ES522578A ES8404563A1 (es) 1982-05-21 1983-05-20 Mejoras en ruptores de circuito limitadores de corriente.
MX197367A MX153502A (es) 1982-05-21 1983-05-20 Mejoras a interruptor termomagnetico de circuito electrico,limitador de corriente

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21411/82A IT1151197B (it) 1982-05-21 1982-05-21 Interruttore a limitazione di corrente avente un perfezionato sistema di contatti

Publications (2)

Publication Number Publication Date
IT8221411A0 IT8221411A0 (it) 1982-05-21
IT1151197B true IT1151197B (it) 1986-12-17

Family

ID=11181355

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21411/82A IT1151197B (it) 1982-05-21 1982-05-21 Interruttore a limitazione di corrente avente un perfezionato sistema di contatti

Country Status (8)

Country Link
US (1) US4507527A (it)
EP (1) EP0095038A3 (it)
JP (1) JPS58209815A (it)
BR (1) BR8302634A (it)
CA (1) CA1218397A (it)
ES (1) ES8404563A1 (it)
IT (1) IT1151197B (it)
MX (1) MX153502A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2645598B2 (ja) * 1989-09-18 1997-08-25 三菱電機株式会社 回路遮断器
JPH088048B2 (ja) * 1989-09-18 1996-01-29 三菱電機株式会社 限流装置
US5021819A (en) * 1990-08-06 1991-06-04 General Electric Company Circuit breaker with positive over-center acceleration
DE20114952U1 (de) * 2001-09-11 2003-01-30 Moeller GmbH, 53115 Bonn Strombegrenzendes Mehrfingerkontaktsystem
DE102004007929B4 (de) * 2004-02-18 2006-03-30 Kiefel Extrusion Gmbh Verfahren und Vorrichtung zur Reinigung eines Blaskopfes für Kunststofffolien
JP4810937B2 (ja) 2005-09-06 2011-11-09 オムロン株式会社 開閉装置
US10014139B2 (en) 2015-09-02 2018-07-03 General Electric Company Over-current protection assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH331668A (de) * 1954-10-07 1958-07-31 Stotz Kontakt Gmbh Niederspannungsschalter für Drehstrom, insbesondere Motorschutzschalter
US3134871A (en) * 1960-02-23 1964-05-26 Fed Pacific Electric Co Air circuit breaker
DE1257933B (de) * 1964-03-20 1968-01-04 Bbc Brown Boveri & Cie Elektrischer Leistungsschalter
IT1006446B (it) * 1974-04-12 1976-09-30 Sace Spa Interruttore elettrico limitatore di corrente esente da rimbalzi in fase di apertura
FR2363878A1 (fr) * 1976-09-03 1978-03-31 Merlin Gerin Disjoncteur electrique a intervalles de coupure multiples
FR2416541A1 (fr) * 1978-01-31 1979-08-31 Merlin Gerin Dispositif de limitation et de coupure de courant

Also Published As

Publication number Publication date
CA1218397A (en) 1987-02-24
BR8302634A (pt) 1984-01-17
ES522578A0 (es) 1984-05-01
ES8404563A1 (es) 1984-05-01
JPS58209815A (ja) 1983-12-06
IT8221411A0 (it) 1982-05-21
EP0095038A2 (en) 1983-11-30
MX153502A (es) 1986-11-07
EP0095038A3 (en) 1986-12-30
US4507527A (en) 1985-03-26

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