GR80007B - Safety breaker of an error current - Google Patents

Safety breaker of an error current

Info

Publication number
GR80007B
GR80007B GR80007A GR840180007A GR80007B GR 80007 B GR80007 B GR 80007B GR 80007 A GR80007 A GR 80007A GR 840180007 A GR840180007 A GR 840180007A GR 80007 B GR80007 B GR 80007B
Authority
GR
Greece
Prior art keywords
circuit breaker
error current
operates
accordance
safety breaker
Prior art date
Application number
GR80007A
Other languages
English (en)
Inventor
Stich Karl-Heinz
Original Assignee
Siemens Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6205708&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GR80007(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of GR80007B publication Critical patent/GR80007B/el

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/008—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for protective arrangements according to this subclass
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Breakers (AREA)
  • Electronic Switches (AREA)
GR80007A 1983-08-03 1984-08-01 Safety breaker of an error current GR80007B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833328084 DE3328084A1 (de) 1983-08-03 1983-08-03 Fehlerstromschutzschalter

Publications (1)

Publication Number Publication Date
GR80007B true GR80007B (en) 1984-12-11

Family

ID=6205708

Family Applications (1)

Application Number Title Priority Date Filing Date
GR80007A GR80007B (en) 1983-08-03 1984-08-01 Safety breaker of an error current

Country Status (6)

Country Link
EP (1) EP0133501B1 (el)
JP (1) JPS6039311A (el)
AT (1) ATE28112T1 (el)
DE (2) DE3328084A1 (el)
ES (1) ES534832A0 (el)
GR (1) GR80007B (el)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0387385B1 (de) * 1989-03-17 1994-09-14 Siemens Aktiengesellschaft Erdtrennklemme
US5612591A (en) * 1994-12-29 1997-03-18 Nippondenso Co., Ltd. Electroluminescent device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1411747A (fr) * 1964-07-15 1965-09-24 Electronique Et D Automatique Perfectionnements aux dispositifs de protection contre les courants de défaut à la terre dans les circuits d'alimentation électrique
FR2124491B3 (el) * 1971-02-04 1975-02-14 It
US3657604A (en) * 1971-04-19 1972-04-18 Gen Electric Shock protection device circuit
DE2123948A1 (de) * 1971-05-14 1972-11-23 Brown, Boveri & Cie Ag, 6800 Mannheim Haltemagnet-Auslöser für Wechselstrom
JPS52158333U (el) * 1976-05-26 1977-12-01
FR2520164A1 (fr) * 1982-01-19 1983-07-22 Merlin Gerin Dispositif de declenchement differentiel a propre courant
DE3244670A1 (de) * 1982-12-02 1984-06-07 Siemens AG, 1000 Berlin und 8000 München Fehlerstromschutzschalter

Also Published As

Publication number Publication date
ATE28112T1 (de) 1987-07-15
ES8505140A1 (es) 1985-05-01
EP0133501A1 (de) 1985-02-27
DE3328084A1 (de) 1985-02-21
EP0133501B1 (de) 1987-07-01
ES534832A0 (es) 1985-05-01
DE3464530D1 (en) 1987-08-06
JPH0517770B2 (el) 1993-03-10
JPS6039311A (ja) 1985-03-01

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