GB2169450B - A leakage current protection circuit breaker - Google Patents

A leakage current protection circuit breaker

Info

Publication number
GB2169450B
GB2169450B GB8531125A GB8531125A GB2169450B GB 2169450 B GB2169450 B GB 2169450B GB 8531125 A GB8531125 A GB 8531125A GB 8531125 A GB8531125 A GB 8531125A GB 2169450 B GB2169450 B GB 2169450B
Authority
GB
United Kingdom
Prior art keywords
circuit breaker
leakage current
protection circuit
current protection
leakage
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB8531125A
Other languages
English (en)
Other versions
GB8531125D0 (en
GB2169450A (en
Inventor
Gunter Dornen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schupa Elektro & Co KG GmbH
Original Assignee
Schupa Elektro & Co KG 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 Schupa Elektro & Co KG GmbH filed Critical Schupa Elektro & Co KG GmbH
Publication of GB8531125D0 publication Critical patent/GB8531125D0/en
Publication of GB2169450A publication Critical patent/GB2169450A/en
Application granted granted Critical
Publication of GB2169450B publication Critical patent/GB2169450B/en
Expired legal-status Critical Current

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
GB8531125A 1984-12-21 1985-12-18 A leakage current protection circuit breaker Expired GB2169450B (en)

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 (3)

Publication Number Publication Date
GB8531125D0 GB8531125D0 (en) 1986-01-29
GB2169450A GB2169450A (en) 1986-07-09
GB2169450B true GB2169450B (en) 1989-09-20

Family

ID=6253478

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8531125A Expired GB2169450B (en) 1984-12-21 1985-12-18 A leakage current protection circuit breaker

Country Status (8)

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

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
EP0543124B1 (de) * 1991-11-22 1996-01-10 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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB358201A (en) * 1930-08-14 1931-10-08 Albert Neilson Haworth Improvements relating to arc extinguishing devices for electric circuit interrupters
GB630482A (en) * 1947-12-09 1949-10-13 Reyrolle A & Co Ltd Improvements relating to arc chutes for air-break circuit-breakers
GB1221573A (en) * 1967-09-01 1971-02-03 Telemecanique Electrique Arc extinction device
GB1518422A (en) * 1975-02-11 1978-07-19 Westinghouse Electric Corp Circuit-breaker
EP0009156A1 (de) * 1978-09-21 1980-04-02 Licentia Patent-Verwaltungs-GmbH Leitungsschutzschalter mit zusätzlicher Blasschleife
EP0117288A1 (en) * 1982-11-10 1984-09-05 Mitsubishi Denki Kabushiki Kaisha Switch with arc-extinguishing means

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD53774A (enExample) *
FR873615A (fr) * 1941-02-27 1942-07-15 Delle Atel Const Electr Perfectionnements aux boites de soufflage
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
LU61958A1 (enExample) * 1970-10-29 1972-06-28
FI49890C (fi) * 1974-03-12 1975-10-10 Ahlstroem Oy Sähköinen katkaisulaite.
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB358201A (en) * 1930-08-14 1931-10-08 Albert Neilson Haworth Improvements relating to arc extinguishing devices for electric circuit interrupters
GB630482A (en) * 1947-12-09 1949-10-13 Reyrolle A & Co Ltd Improvements relating to arc chutes for air-break circuit-breakers
GB1221573A (en) * 1967-09-01 1971-02-03 Telemecanique Electrique Arc extinction device
GB1518422A (en) * 1975-02-11 1978-07-19 Westinghouse Electric Corp Circuit-breaker
EP0009156A1 (de) * 1978-09-21 1980-04-02 Licentia Patent-Verwaltungs-GmbH Leitungsschutzschalter mit zusätzlicher Blasschleife
EP0117288A1 (en) * 1982-11-10 1984-09-05 Mitsubishi Denki Kabushiki Kaisha Switch with arc-extinguishing means

Also Published As

Publication number Publication date
DE3446765A1 (de) 1986-07-10
ES8703056A1 (es) 1987-01-16
NL192064C (nl) 1997-01-07
GB8531125D0 (en) 1986-01-29
IT1200888B (it) 1989-01-27
NL192064B (nl) 1996-09-02
FR2575327A1 (fr) 1986-06-27
BE903930A (fr) 1986-04-16
AT399065B (de) 1995-03-27
DE3446765C2 (enExample) 1993-02-25
FR2575327B1 (fr) 1990-01-05
NL8503281A (nl) 1986-07-16
GB2169450A (en) 1986-07-09
ES550214A0 (es) 1987-01-16
IT8523215A0 (it) 1985-12-13
ATA351885A (de) 1994-07-15

Similar Documents

Publication Publication Date Title
GB2165094B (en) Circuit breakers
GB8718451D0 (en) Ground fault current interrupter circuit
GB2100060B (en) A circuit breaker
GB2166906B (en) Circuit breaker
GB2161023B (en) Circuit interrupter
EP0167172A3 (en) Overcurrent protection circuit overcurrent protection circuit
DE3471196D1 (en) Electric circuit breaker
HK20689A (en) Circuit breaker
DE3665512D1 (en) Overcurrent circuit breaker
GB2166610B (en) Electric circuit breaker
GB2124032B (en) A multipolar circuit breaker
EP0181103A3 (en) Circuit breaker
GB2161022B (en) Circuit interrupter
EP0185211A3 (en) Vacuum circuit breaker
GB2155692B (en) Circuit breakers
GB8401699D0 (en) Residual current circuit breakers
EP0150920A3 (en) Circuit interrupter
GB8402629D0 (en) Circuit breakers
GB8503451D0 (en) Ground fault current interrupter circuit
GB2169450B (en) A leakage current protection circuit breaker
EP0160853A3 (en) Compressed-gas circuit breaker
GB2162003B (en) Earth leakage circuit breakers
GB8528239D0 (en) Circuit breakers
GB8429433D0 (en) Circuit breakers
EP0185277A3 (en) Electric-circuit breaker

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19971218