ITMI960880A0 - - Google Patents

Info

Publication number
ITMI960880A0
ITMI960880A0 ITMI960880A ITMI960880A ITMI960880A0 IT MI960880 A0 ITMI960880 A0 IT MI960880A0 IT MI960880 A ITMI960880 A IT MI960880A IT MI960880 A ITMI960880 A IT MI960880A IT MI960880 A0 ITMI960880 A0 IT MI960880A0
Authority
IT
Italy
Application number
ITMI960880A
Other languages
Italian (it)
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 filed Critical
Publication of ITMI960880A0 publication Critical patent/ITMI960880A0/it
Publication of ITMI960880A1 publication Critical patent/ITMI960880A1/it
Application granted granted Critical
Publication of IT1282551B1 publication Critical patent/IT1282551B1/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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • 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
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H9/446—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts
IT96MI000880A 1995-05-17 1996-05-03 Dispositivo di estinzione dell'arco in apparecchi elettrici IT1282551B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19518049A DE19518049A1 (de) 1995-05-17 1995-05-17 Lichtbogenlöscheinrichtung

Publications (3)

Publication Number Publication Date
ITMI960880A0 true ITMI960880A0 (de) 1996-05-03
ITMI960880A1 ITMI960880A1 (it) 1997-11-03
IT1282551B1 IT1282551B1 (it) 1998-03-27

Family

ID=7762115

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI000880A IT1282551B1 (it) 1995-05-17 1996-05-03 Dispositivo di estinzione dell'arco in apparecchi elettrici

Country Status (3)

Country Link
DE (1) DE19518049A1 (de)
FR (1) FR2734396A1 (de)
IT (1) IT1282551B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19924414A1 (de) * 1999-05-27 2000-11-30 Abb Patent Gmbh Elektrisches Installationsgerät, insbesondere Leitungsschutzschalter
DE10117346B4 (de) * 2001-04-06 2004-05-06 Siemens Ag Schutzschalter mit einer Löscheinrichtung
EP1313117B1 (de) 2001-11-16 2014-06-04 Abb Ag Lichtbogenlöschanordnung für ein elektronisches Schaltgerät
DE10242310A1 (de) * 2001-11-16 2003-07-10 Abb Patent Gmbh Lichtbogenlöschanordnung für ein elektrisches Schaltgerät
DE102005007282A1 (de) * 2005-02-17 2006-08-24 Abb Patent Gmbh Elektrisches Installationsgerät mit Lichtbogen-Vorkammerraum, Vorkammerplatten und strombegrenzender Lichtbogenlöscheinrichtung
DE102007023326B4 (de) 2007-05-16 2009-04-09 Abb Ag Elektrische Schalteinrichtung mit einer Lichtbogenlöscheinheit
DE102007025537A1 (de) 2007-05-31 2008-12-04 Abb Ag Elektrisches Installationsschaltgerät mit einer Lichtbogenblaseinrichtung
DE102007053636B3 (de) * 2007-11-08 2009-04-09 Abb Ag Elektrisches Installationsgerät mit Lichtbogen-Vorkammerraum, Vorkammerplatten und strombegrenzender Lichtbogenlöscheinrichtung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1058599B (de) * 1951-02-03 1959-06-04 Allis Chalmers Mfg Co Elektrischer Stromkreisunterbrecher
US2904659A (en) * 1957-04-09 1959-09-15 Allis Chalmers Mfg Co Circuit interrupter employing means for controlling metallic vapor emission
IT962635B (it) * 1971-07-14 1973-12-31 Gen Electric Caminetto rivestito per interrutto re elettrico e metodo di fabbrica zione dello stesso
FR2179815A1 (en) * 1972-04-08 1973-11-23 Licentia Gmbh Power contact breaker boxes - with casings and baffle surfaces of tracking resistant reinforced polyester moulding cpd
FR2204872B1 (de) * 1972-10-30 1976-08-20 Legrand Sa
CH631571A5 (en) * 1978-07-07 1982-08-13 Weber Ag Fab Elektro Switching chamber in a line protection circuit breaker
US4743720A (en) * 1985-11-25 1988-05-10 Matsushita Electric Works, Ltd. Current limiting circuit interrupter
DE3621690A1 (de) * 1986-06-27 1988-01-14 Bbc Brown Boveri & Cie Loescheinrichtung fuer elektrische schalter
DE3630447A1 (de) * 1986-09-06 1988-03-10 Bbc Brown Boveri & Cie Lichtbogenloescheinrichtung
FR2622736B1 (fr) * 1987-10-28 1995-04-14 Merlin Gerin Disjoncteur basse tension, a courant continu, et a joues de guidage de l'arc
US4876421A (en) * 1988-07-19 1989-10-24 General Electric Company Asbestos-free arc-confining insulating structure

Also Published As

Publication number Publication date
ITMI960880A1 (it) 1997-11-03
DE19518049A1 (de) 1996-11-21
IT1282551B1 (it) 1998-03-27
FR2734396A1 (fr) 1996-11-22

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Legal Events

Date Code Title Description
0001 Granted