ATE5448T1 - Niederspannungs-leitungsschutzschalter. - Google Patents

Niederspannungs-leitungsschutzschalter.

Info

Publication number
ATE5448T1
ATE5448T1 AT80106618T AT80106618T ATE5448T1 AT E5448 T1 ATE5448 T1 AT E5448T1 AT 80106618 T AT80106618 T AT 80106618T AT 80106618 T AT80106618 T AT 80106618T AT E5448 T1 ATE5448 T1 AT E5448T1
Authority
AT
Austria
Prior art keywords
circuit breaker
contact
low voltage
voltage circuit
contact position
Prior art date
Application number
AT80106618T
Other languages
English (en)
Inventor
Lutz Dr. Niemeyer
Original Assignee
Brown, Boveri & Cie Aktiengesellschaft Mannheim
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 Brown, Boveri & Cie Aktiengesellschaft Mannheim filed Critical Brown, Boveri & Cie Aktiengesellschaft Mannheim
Application granted granted Critical
Publication of ATE5448T1 publication Critical patent/ATE5448T1/de

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
    • H01H71/122—Automatic release mechanisms with or without manual release actuated by blowing of a fuse
    • 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
    • H01H71/145—Electrothermal mechanisms using shape memory materials

Landscapes

  • Thermally Actuated Switches (AREA)
  • Breakers (AREA)
AT80106618T 1979-11-05 1980-10-29 Niederspannungs-leitungsschutzschalter. ATE5448T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2944579A DE2944579C2 (de) 1979-11-05 1979-11-05 Niederspannungs-Leitungsschutzschalter
EP80106618A EP0028389B1 (de) 1979-11-05 1980-10-29 Niederspannungs-Leitungsschutzschalter

Publications (1)

Publication Number Publication Date
ATE5448T1 true ATE5448T1 (de) 1983-12-15

Family

ID=6085156

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80106618T ATE5448T1 (de) 1979-11-05 1980-10-29 Niederspannungs-leitungsschutzschalter.

Country Status (4)

Country Link
EP (1) EP0028389B1 (de)
JP (1) JPS5673831A (de)
AT (1) ATE5448T1 (de)
DE (1) DE2944579C2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400677A (en) * 1981-12-09 1983-08-23 Texas Instruments Incorporated Fail safe circuit breaker
GB2209200A (en) * 1987-08-28 1989-05-04 Thorn Emi Flow Measurement Ltd Thermal cut-off valve
DE19508498C2 (de) * 1995-03-09 1997-07-10 Siemens Ag Einrichtung zur Fernauslösung
DE19727152A1 (de) * 1997-06-26 1999-01-07 Abb Patent Gmbh Fehlerstromschutzschalter
DE19743037A1 (de) * 1997-09-30 1999-04-01 Siemens Ag Schutzschalter
CN104701106B (zh) * 2015-03-13 2017-02-01 山东大学 一种线路断路器用智能元件及其制备方法
CN104701107B (zh) * 2015-03-17 2016-08-24 山东大学 一种线路火灾断路器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2138438C3 (de) * 1971-07-31 1975-09-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Magnetische Auslösespule für Leitungsschutzschalter mit U-förmigem Eisenrückschluß
US3796980A (en) * 1972-07-31 1974-03-12 Westinghouse Electric Corp Disposable circuit breaker
DE2701884A1 (de) * 1976-01-19 1977-07-21 Delta Materials Research Ltd Stromueberlastungsschutz
DE2923562A1 (de) * 1979-06-11 1980-12-18 Bbc Brown Boveri & Cie Leitungsschutzschalter

Also Published As

Publication number Publication date
DE2944579A1 (de) 1981-05-07
JPS5673831A (en) 1981-06-18
EP0028389B1 (de) 1983-11-23
EP0028389A1 (de) 1981-05-13
DE2944579C2 (de) 1986-02-20

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee