IT1200888B - Sistema di contatti per limitare la lunghezza dell'arco voltaico in un interruttore di protezione contro correnti di dispersione - Google Patents

Sistema di contatti per limitare la lunghezza dell'arco voltaico in un interruttore di protezione contro correnti di dispersione

Info

Publication number
IT1200888B
IT1200888B IT23215/85A IT2321585A IT1200888B IT 1200888 B IT1200888 B IT 1200888B IT 23215/85 A IT23215/85 A IT 23215/85A IT 2321585 A IT2321585 A IT 2321585A IT 1200888 B IT1200888 B IT 1200888B
Authority
IT
Italy
Prior art keywords
limit
length
protection switch
contact system
leakage currents
Prior art date
Application number
IT23215/85A
Other languages
English (en)
Italian (it)
Other versions
IT8523215A0 (it
Inventor
Gunter Dorner
Original Assignee
Schupa Elektro Gmbh & Co Kg
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 Schupa Elektro Gmbh & Co Kg filed Critical Schupa Elektro Gmbh & Co Kg
Publication of IT8523215A0 publication Critical patent/IT8523215A0/it
Application granted granted Critical
Publication of IT1200888B publication Critical patent/IT1200888B/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
    • H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
IT23215/85A 1984-12-21 1985-12-13 Sistema di contatti per limitare la lunghezza dell'arco voltaico in un interruttore di protezione contro correnti di dispersione IT1200888B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843446765 DE3446765A1 (de) 1984-12-21 1984-12-21 Kontaktsystem zur begrenzung der lichtbogenlaenge in einem fehlerstromschutzschalter

Publications (2)

Publication Number Publication Date
IT8523215A0 IT8523215A0 (it) 1985-12-13
IT1200888B true IT1200888B (it) 1989-01-27

Family

ID=6253478

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23215/85A IT1200888B (it) 1984-12-21 1985-12-13 Sistema di contatti per limitare la lunghezza dell'arco voltaico in un interruttore di protezione contro correnti di dispersione

Country Status (8)

Country Link
AT (1) AT399065B (enEXAMPLES)
BE (1) BE903930A (enEXAMPLES)
DE (1) DE3446765A1 (enEXAMPLES)
ES (1) ES8703056A1 (enEXAMPLES)
FR (1) FR2575327B1 (enEXAMPLES)
GB (1) GB2169450B (enEXAMPLES)
IT (1) IT1200888B (enEXAMPLES)
NL (1) NL192064C (enEXAMPLES)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4041887A1 (de) * 1990-12-27 1992-07-02 Abb Patent Gmbh Lichtbogenkammer fuer ein elektrisches schaltgeraet
DE59205007D1 (de) * 1991-11-22 1996-02-22 Marquardt Gmbh Elektrischer Schalter
DE29620519U1 (de) * 1996-11-25 1997-02-06 Heinrich Kopp Ag, 63796 Kahl Kontaktanordnung für Fehlerstromschutzschalter
DE102004001943A1 (de) * 2004-01-14 2005-08-04 Abb Patent Gmbh Elektrisches Schaltgerät
DE202005016600U1 (de) * 2005-10-22 2005-12-22 Moeller Gmbh Elektrische Schaltvorrichtung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD53774A (enEXAMPLES) *
GB358201A (en) * 1930-08-14 1931-10-08 Albert Neilson Haworth Improvements relating to arc extinguishing devices for electric circuit interrupters
FR873615A (fr) * 1941-02-27 1942-07-15 Delle Atel Const Electr Perfectionnements aux boites de soufflage
GB630482A (en) * 1947-12-09 1949-10-13 Reyrolle A & Co Ltd Improvements relating to arc chutes for air-break circuit-breakers
DE1062316B (de) * 1958-04-03 1959-07-30 Licentia Gmbh Lichtbogenloeschkammer fuer Luftschuetze
DE1126010B (de) * 1960-09-16 1962-03-22 Licentia Gmbh Loeschblechanordnung fuer Niederspannungsschaltgeraete
DE1260000B (de) * 1966-07-04 1968-02-01 Wtz Elektroapp Dresden Wissens Lichtbogenkammer fuer elektrische Schuetze kleinerer Stromstaerken
FR1543338A (fr) * 1967-09-01 1968-10-25 Telemecanique Electrique Dispositif d'extinction d'arc
LU61958A1 (enEXAMPLES) * 1970-10-29 1972-06-28
FI49890C (fi) * 1974-03-12 1975-10-10 Ahlstroem Oy Sähköinen katkaisulaite.
US3978300A (en) * 1975-02-11 1976-08-31 Westinghouse Electric Corporation Low-voltage circuit-breaker having small contact separation and small gap between cooperating parallel-arranged arcing-rails
NL159524B (nl) * 1975-04-02 1979-02-15 Hazemeijer Bv Elektrische schakelaar, vonkbrug of dergelijke voorzien van een boogblusinrichting met spiraal- of schroefgewijs gekromde boogvoetgeleiders.
DE2739632C2 (de) * 1977-09-02 1980-11-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Fehlerstromschutzschalter
DE2841004C2 (de) * 1978-09-21 1980-10-02 Licentia Gmbh Leitungsschutzschalter mit zusätzlicher Blasschleife
DE3375857D1 (en) * 1982-11-10 1988-04-07 Mitsubishi Electric Corp Switch with arc-extinguishing means

Also Published As

Publication number Publication date
FR2575327A1 (fr) 1986-06-27
ATA351885A (de) 1994-07-15
DE3446765A1 (de) 1986-07-10
NL192064B (nl) 1996-09-02
GB2169450B (en) 1989-09-20
AT399065B (de) 1995-03-27
NL8503281A (nl) 1986-07-16
NL192064C (nl) 1997-01-07
BE903930A (fr) 1986-04-16
GB8531125D0 (en) 1986-01-29
ES8703056A1 (es) 1987-01-16
IT8523215A0 (it) 1985-12-13
DE3446765C2 (enEXAMPLES) 1993-02-25
ES550214A0 (es) 1987-01-16
FR2575327B1 (fr) 1990-01-05
GB2169450A (en) 1986-07-09

Similar Documents

Publication Publication Date Title
DK265286A (da) Lysbueelektrode
IT1170197B (it) Perfezionata unita' di interruzione limitatrice di corrente
TR22792A (tr) Parazite bagisik akim hissetmeli guec ikmali
IT1196956B (it) Interruttore privo di arco
DK191085D0 (da) Kloningshjaelpemiddel
BR8505341A (pt) Comutador eletrico escalonado
BE888067A (fr) Geometrie d'electrodes en vue d'ameliorer la stabilite d'un arc
IT1184363B (it) Interruttore di prossimita' nonche' disposizione circuitale di comando per detto
AT381826B (de) Plasmabrenner
IT1200885B (it) Dispositivo di interruzione di corrente impiegante commutazione di arco
DE3682971D1 (de) Doppeltunterbrechendes hochstromschuetz.
DE3577787D1 (de) Induktionsarme anoden-kathodenbeschaltung eines abschaltbaren leistungsthyristors.
EP0199235A3 (en) Phenylalkyl-2,3-dihydrobenzofurans and analogs useful as anti-inflammatory agents
IT1200888B (it) Sistema di contatti per limitare la lunghezza dell'arco voltaico in un interruttore di protezione contro correnti di dispersione
ZA851521B (en) Phenylthiomethyl-6-hydroxy-2,3-dihydrobenzo-pyran and analogs thereof useful as anti-inflammatory agents
IT1160775B (it) Interruttore d'arco elettrico
IT8419264A0 (it) Interruttore elettrico a fluido compresso di estinzione dell'arco.
FR2577712B1 (fr) Interrupteur de protection
IT8221463A0 (it) Perfezionata disposizione atta ad esaltare il soffio e/o l'estinzione d'arco tra i contatti d'interruttori o simili.
FR2562202B1 (fr) Brise-jet
IT1100368B (it) Interruttore di protezione contro correnti di dispersione,il quale interviene in seguito a correnti alternate di dispersione,componenti di corrente continua nonche' correnti di dispersione puramente continue
ATA224386A (de) Fehlerstromauslöser
AT382741B (de) Lichtbogenloeschkammer
FR2575381B1 (fr) Buse d'aspirateur
DK100185D0 (da) Flertraads-naaleelektrode

Legal Events

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

Effective date: 19961220