IT1284016B1 - Interruttore elettrico in particolare interruttore automatico - Google Patents

Interruttore elettrico in particolare interruttore automatico

Info

Publication number
IT1284016B1
IT1284016B1 IT96MI001215A ITMI961215A IT1284016B1 IT 1284016 B1 IT1284016 B1 IT 1284016B1 IT 96MI001215 A IT96MI001215 A IT 96MI001215A IT MI961215 A ITMI961215 A IT MI961215A IT 1284016 B1 IT1284016 B1 IT 1284016B1
Authority
IT
Italy
Prior art keywords
switch
particular automatic
electrical
electrical switch
automatic switch
Prior art date
Application number
IT96MI001215A
Other languages
English (en)
Italian (it)
Inventor
Erwin Muders
Rolf Goehie
Hermann Schmitt
Original Assignee
Abb Patent Gmbh
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 Abb Patent Gmbh filed Critical Abb Patent Gmbh
Publication of ITMI961215A0 publication Critical patent/ITMI961215A0/it
Publication of ITMI961215A1 publication Critical patent/ITMI961215A1/it
Application granted granted Critical
Publication of IT1284016B1 publication Critical patent/IT1284016B1/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
    • 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
    • H01H71/1081—Modifications for selective or back-up protection; Correlation between feeder and branch circuit breaker
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/526—Manual reset mechanisms which may be also used for manual release actuated by lever the lever forming a toggle linkage with a second lever, the free end of which is directly and releasably engageable with a contact structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
    • 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
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • H01H71/162—Electrothermal mechanisms with bimetal element with compensation for ambient temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/06—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electromagnetic opening

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Thermally Actuated Switches (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
IT96MI001215A 1995-07-21 1996-06-14 Interruttore elettrico in particolare interruttore automatico IT1284016B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19526592A DE19526592C2 (de) 1995-07-21 1995-07-21 Elektrischer Schalter, insbesondere Leitungsschutzschalter

Publications (3)

Publication Number Publication Date
ITMI961215A0 ITMI961215A0 (de) 1996-06-14
ITMI961215A1 ITMI961215A1 (it) 1997-12-14
IT1284016B1 true IT1284016B1 (it) 1998-05-08

Family

ID=7767378

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI001215A IT1284016B1 (it) 1995-07-21 1996-06-14 Interruttore elettrico in particolare interruttore automatico

Country Status (2)

Country Link
DE (1) DE19526592C2 (de)
IT (1) IT1284016B1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10006944A1 (de) * 2000-02-16 2001-09-06 Abb Patent Gmbh Selektives Schaltgerät, insbesondere Hauptleitungsschutzschalter
DE10025832B4 (de) * 2000-05-25 2006-07-06 Aeg Niederspannungstechnik Gmbh & Co Kg Selektiver Leitungsschutzschalter mit Sperrelement
DE10119626A1 (de) * 2001-04-20 2002-11-28 Abb Patent Gmbh Installationsschaltgerät
DE10332358A1 (de) * 2003-07-17 2005-02-03 Abb Patent Gmbh Kontaktsystem mit Magnetauslöser
DE10349907A1 (de) * 2003-10-25 2005-05-25 Abb Patent Gmbh Elektrischer Leitungsschutzschalter
DE102005056248B4 (de) * 2005-11-25 2012-01-12 Siemens Ag Selektiver Hauptleitungsschutzschalter
DE102006037234A1 (de) * 2006-08-09 2008-02-14 Siemens Ag Schalt-Einheit
DE102006051807B8 (de) * 2006-11-03 2008-06-26 Abb Ag Elektrischer Schalter
DE102007003403B4 (de) * 2006-12-14 2010-02-25 Abb Ag Elektrischer Schalter
DE102007001802B4 (de) * 2006-12-22 2010-02-25 Abb Ag Elektrisches Schaltgerät
US20100133078A1 (en) 2007-04-28 2010-06-03 Abb Ag Installation switching device
DE102008015810A1 (de) 2007-04-28 2008-10-30 Abb Ag Installationsschaltgerät
DE102008017472A1 (de) 2007-04-28 2008-11-06 Abb Ag Installationsschaltgerät
DE102008020453A1 (de) 2007-04-28 2008-10-30 Abb Ag Installationsschaltgerät mit einem thermischen Auslöser
DE102008016035B4 (de) 2008-03-28 2017-01-19 Abb Ag Strombegrenzungswiderstand mit einem Wärmeableitelement und lnstallationsschaltgerät
CN101630610B (zh) * 2008-07-15 2011-06-29 浙江正泰电器股份有限公司 断路器的电磁装置
SI2330611T1 (sl) * 2009-12-04 2012-08-31 Hager Electro S A S Soc Par Actions Simplifiee Selektivni odklopnik
CN105097373B (zh) * 2015-08-10 2018-01-02 李欣 一种短路电流分级控制脱扣的参量断路器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH481481A (it) * 1968-04-13 1969-11-15 Bassani Spa Interruttore automatico con camera deionizzante
DE2813431A1 (de) * 1978-03-29 1979-10-04 Bbc Brown Boveri & Cie Elektrischer installationsschalter
DE3021867A1 (de) * 1980-06-11 1981-12-17 Brown, Boveri & Cie Ag, 6800 Mannheim Selbstschalter
JPS58169732A (ja) * 1982-03-31 1983-10-06 松下電工株式会社 回路遮断器
DE3316230C2 (de) * 1982-05-15 1985-04-25 Hager Electro GmbH + Co, 6601 Ensheim Schutzschalter gegen Überstrom und Kurzschluß
FR2661776B1 (fr) * 1990-05-04 1996-05-10 Merlin Gerin Declencheur instantane d'un disjoncteur.

Also Published As

Publication number Publication date
DE19526592C2 (de) 1999-04-15
DE19526592A1 (de) 1997-01-23
ITMI961215A0 (de) 1996-06-14
ITMI961215A1 (it) 1997-12-14

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Legal Events

Date Code Title Description
0001 Granted