IT1275642B1 - Interruttore automatico miniaturizzato con morsetto polifunzionale e schermo di protezione contro gli archi elettrici interni - Google Patents

Interruttore automatico miniaturizzato con morsetto polifunzionale e schermo di protezione contro gli archi elettrici interni

Info

Publication number
IT1275642B1
IT1275642B1 IT94MI002126A ITMI942126A IT1275642B1 IT 1275642 B1 IT1275642 B1 IT 1275642B1 IT 94MI002126 A IT94MI002126 A IT 94MI002126A IT MI942126 A ITMI942126 A IT MI942126A IT 1275642 B1 IT1275642 B1 IT 1275642B1
Authority
IT
Italy
Prior art keywords
breaker
circuit
multifunctional
terminal
multifunctional terminal
Prior art date
Application number
IT94MI002126A
Other languages
English (en)
Inventor
Fabrizio Fabrizi
Sergio Pianezzola
Original Assignee
Bticino 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 Bticino Spa filed Critical Bticino Spa
Publication of ITMI942126A0 publication Critical patent/ITMI942126A0/it
Priority to IT94MI002126A priority Critical patent/IT1275642B1/it
Priority to US08/666,415 priority patent/US5796061A/en
Priority to PCT/EP1995/004081 priority patent/WO1996012292A1/en
Priority to AT95937797T priority patent/ATE176359T1/de
Priority to JP51295396A priority patent/JP3929487B2/ja
Priority to DE69507592T priority patent/DE69507592T2/de
Priority to ES95937797T priority patent/ES2129872T3/es
Priority to EP95937797A priority patent/EP0734581B1/en
Publication of ITMI942126A1 publication Critical patent/ITMI942126A1/it
Application granted granted Critical
Publication of IT1275642B1 publication Critical patent/IT1275642B1/it
Priority to GR990401002T priority patent/GR3029911T3/el

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
    • H01H71/08—Terminals; Connections
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5855—Electric connections to or between contacts; Terminals characterised by the use of a wire clamping screw or nut
    • H01H2001/5861—Box connector with a collar or lug for clamping internal rail and external conductor together by a tightening screw
    • 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
    • H01H2009/305—Means for extinguishing or preventing arc between current-carrying parts including means for screening for arc gases as protection of mechanism against hot arc gases or for keeping arc gases in the arc chamber
    • 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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/342—Venting arrangements for arc chutes

Landscapes

  • Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Details Of Television Scanning (AREA)

Abstract

Interruttore automatico miniaturizzato con un involucro di materiale isolante formante una camera di spegnimento d'arco ed un alloggiamento per contatti azionati in chiusura ed apertura e per una coppia di morsetti di connessione con terminazioni di conduttori esterni all'interruttore, in cui uno dei morsetti è polifunzionale e comprende una morsa di serraggio a vite, aperta su una prima faccia dell'interruttore per ricevere terminazioni di conduttori esterni, ed un morsetto a pinza elastica, aperto sulla faccia posteriore dell'interruttore, per ricevere una terminazione a lama di conduttore esterno ed in cui un diaframma isolante interposto tra morsetto polifunzionale e camera di spegnimento ad arco forma, con l'involucro, almeno un condotto di sfiato aperto sulla prima faccia ed isolato elettricamente dal morsetto polifunzionale.
IT94MI002126A 1994-10-18 1994-10-18 Interruttore automatico miniaturizzato con morsetto polifunzionale e schermo di protezione contro gli archi elettrici interni IT1275642B1 (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT94MI002126A IT1275642B1 (it) 1994-10-18 1994-10-18 Interruttore automatico miniaturizzato con morsetto polifunzionale e schermo di protezione contro gli archi elettrici interni
JP51295396A JP3929487B2 (ja) 1994-10-18 1995-10-17 多機能端子及び内部電気アーク防護用遮壁を有する小型自動遮断器
PCT/EP1995/004081 WO1996012292A1 (en) 1994-10-18 1995-10-17 A miniaturized automatic circuit breaker with a multifunctional terminal and a screen for protection against internal electric arcs
AT95937797T ATE176359T1 (de) 1994-10-18 1995-10-17 Miniaturisierter automatischer lastschalter mit mehrzweck leitungsklemme und einer blende zum schutz gegen interne elektrische lichtbogen
US08/666,415 US5796061A (en) 1994-10-18 1995-10-17 Miniaturized automatic circuit breaker with a multi-functional terminal and a screen for protection against internal electric arcs
DE69507592T DE69507592T2 (de) 1994-10-18 1995-10-17 Miniaturisierter automatischer lastschalter mit mehrzweck leitungsklemme und einer blende zum schutz gegen interne elektrische lichtbogen
ES95937797T ES2129872T3 (es) 1994-10-18 1995-10-17 Disyuntor automatico miniaturizado con un terminal multifuncional y una pantalla para proteccion contra los arcos electricos internos.
EP95937797A EP0734581B1 (en) 1994-10-18 1995-10-17 A miniaturized automatic circuit breaker with a multifunctional terminal and a screen for protection against internal electric arcs
GR990401002T GR3029911T3 (en) 1994-10-18 1999-04-07 A miniaturized automatic circuit breaker with a multifunctional terminal and a screen for protection against internal electric arcs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94MI002126A IT1275642B1 (it) 1994-10-18 1994-10-18 Interruttore automatico miniaturizzato con morsetto polifunzionale e schermo di protezione contro gli archi elettrici interni

Publications (3)

Publication Number Publication Date
ITMI942126A0 ITMI942126A0 (it) 1994-10-18
ITMI942126A1 ITMI942126A1 (it) 1996-04-18
IT1275642B1 true IT1275642B1 (it) 1997-10-17

Family

ID=11369729

Family Applications (1)

Application Number Title Priority Date Filing Date
IT94MI002126A IT1275642B1 (it) 1994-10-18 1994-10-18 Interruttore automatico miniaturizzato con morsetto polifunzionale e schermo di protezione contro gli archi elettrici interni

Country Status (9)

Country Link
US (1) US5796061A (it)
EP (1) EP0734581B1 (it)
JP (1) JP3929487B2 (it)
AT (1) ATE176359T1 (it)
DE (1) DE69507592T2 (it)
ES (1) ES2129872T3 (it)
GR (1) GR3029911T3 (it)
IT (1) IT1275642B1 (it)
WO (1) WO1996012292A1 (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2285886A (en) * 1994-01-21 1995-07-26 Square D Co Circuit breaker
EP0974994B1 (en) * 1998-07-23 2005-12-21 Bticino S.P.A. Electromagnet for automatic circuit breaker having a flat core with twisted portion
US6172586B1 (en) * 1999-11-05 2001-01-09 Siemens Energy & Automation Inc. Terminal barrier system for molded case circuit breaker
WO2001037304A1 (en) * 1999-11-16 2001-05-25 Federal Elektrik Yatirim Ve Ticaret A.Ş. Miniature circuit breaker (automatic fuse) with pressed box
DE60005785T2 (de) * 2000-02-11 2004-04-29 Bticino S.P.A. Selbstschalter mit elektromagnetischer Betätigung bei Kurzschluss
DE10236790C1 (de) † 2002-08-10 2003-10-16 Moeller Gmbh Elektrisches Schaltgerät
AT504607A1 (de) * 2004-04-19 2008-06-15 Moeller Gebaeudeautomation Kg Schaltgerät
US7009132B1 (en) * 2004-09-03 2006-03-07 Eaton Corporation Terminal assembly for vented circuit breaker and circuit breaker incorporating same
US7586057B2 (en) * 2006-11-16 2009-09-08 Eaton Corporation Electrical switching apparatus and vented case therefor
CA2829600C (en) 2011-03-10 2017-01-03 Ron Hughes Electrical enclosure
DE102012214826A1 (de) * 2012-08-21 2014-02-27 Siemens Aktiengesellschaft Schaltvorrichtung
US9281149B2 (en) * 2013-03-07 2016-03-08 Carling Technologies, Inc. Arc shield
US9184013B2 (en) 2013-06-21 2015-11-10 General Electric Company Conductor guide member for a circuit breaker terminal assembly
US20160261055A1 (en) * 2013-10-21 2016-09-08 Qtran, Inc. Integrated electrical assembly for housing modular units and related components thereof
KR101522268B1 (ko) * 2013-11-06 2015-05-21 엘에스산전 주식회사 배선용 차단기
DE102015116085A1 (de) * 2015-09-23 2017-03-23 Abb Schweiz Ag Elektrisches Schaltgerät

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683140A (en) * 1971-05-21 1972-08-08 Square D Co Canada Ltd Electric circuit breaker with arc current shunting blade stacked on contact blade
US3891298A (en) * 1973-09-17 1975-06-24 Westinghouse Electric Corp Clip connected terminal lug
US4649242A (en) * 1985-09-24 1987-03-10 Siemens Energy & Automation, Inc. Stationary contact assembly for a current limiting circuit breaker
US5304761A (en) * 1992-02-18 1994-04-19 General Electric Company Arc-proof molded case circuit breaker
DE9310186U1 (de) * 1993-07-08 1993-08-26 Hirschmann Richard Gmbh Co Schraubklemme mit u-förmigem Klemmkörper
DE9406404U1 (de) * 1994-04-20 1994-06-23 Kloeckner Moeller Gmbh Elektrisches Schaltgerät mit Ausblaskanälen für Lichtbogengase
US5493092A (en) * 1994-10-12 1996-02-20 Eaton Corporation Shield for a line side of a circuit breaker for supporting cable and deflecting ionized gases

Also Published As

Publication number Publication date
ES2129872T3 (es) 1999-06-16
ITMI942126A0 (it) 1994-10-18
WO1996012292A1 (en) 1996-04-25
EP0734581A1 (en) 1996-10-02
DE69507592D1 (de) 1999-03-11
JP3929487B2 (ja) 2007-06-13
EP0734581B1 (en) 1999-01-27
GR3029911T3 (en) 1999-07-30
ATE176359T1 (de) 1999-02-15
ITMI942126A1 (it) 1996-04-18
US5796061A (en) 1998-08-18
DE69507592T2 (de) 1999-08-26
JPH09507337A (ja) 1997-07-22

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971031