DE3702970C2 - - Google Patents

Info

Publication number
DE3702970C2
DE3702970C2 DE19873702970 DE3702970A DE3702970C2 DE 3702970 C2 DE3702970 C2 DE 3702970C2 DE 19873702970 DE19873702970 DE 19873702970 DE 3702970 A DE3702970 A DE 3702970A DE 3702970 C2 DE3702970 C2 DE 3702970C2
Authority
DE
Germany
Prior art keywords
conductor
plug
protection device
thyristor
probe
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 - Lifetime
Application number
DE19873702970
Other languages
German (de)
English (en)
Other versions
DE3702970A1 (de
Inventor
Harry 6140 Bensheim De Gaus
Guenter 6100 Darmstadt De Schliebs
Hagen 6380 Bad Homburg De Gross
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE8701530U priority Critical patent/DE8701530U1/de
Priority to DE19873702970 priority patent/DE3702970A1/de
Priority to PCT/EP1988/000016 priority patent/WO1988005974A1/de
Priority to JP63501452A priority patent/JPH01502714A/ja
Priority to EP19880901409 priority patent/EP0301055A1/de
Publication of DE3702970A1 publication Critical patent/DE3702970A1/de
Application granted granted Critical
Publication of DE3702970C2 publication Critical patent/DE3702970C2/de
Granted legal-status Critical Current

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
    • H02H7/22—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 distribution gear, e.g. bus-bar systems; for switching devices
    • H02H7/226—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 distribution gear, e.g. bus-bar systems; for switching devices for wires or cables, e.g. heating wires
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal fluid pressure, liquid level or liquid displacement, e.g. Buchholz relays
    • H02H5/083—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal fluid pressure, liquid level or liquid displacement, e.g. Buchholz relays responsive to the entry or leakage of a liquid into an electrical appliance

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Generators And Motors (AREA)
DE19873702970 1987-02-02 1987-02-02 Schutzeinrichtung fuer elektrisch betriebene geraete Granted DE3702970A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE8701530U DE8701530U1 (de) 1987-02-02 1987-02-02 Schutzeinrichtung für elektrisch betriebene Geräte
DE19873702970 DE3702970A1 (de) 1987-02-02 1987-02-02 Schutzeinrichtung fuer elektrisch betriebene geraete
PCT/EP1988/000016 WO1988005974A1 (en) 1987-02-02 1988-01-12 Protective device for electrically driven apparatus
JP63501452A JPH01502714A (ja) 1987-02-02 1988-01-12 汎用電源で運転する器具の防護装置
EP19880901409 EP0301055A1 (de) 1987-02-02 1988-01-12 Schutzeinrichtung für elektrisch betriebene geräte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873702970 DE3702970A1 (de) 1987-02-02 1987-02-02 Schutzeinrichtung fuer elektrisch betriebene geraete

Publications (2)

Publication Number Publication Date
DE3702970A1 DE3702970A1 (de) 1988-08-18
DE3702970C2 true DE3702970C2 (enrdf_load_stackoverflow) 1990-02-08

Family

ID=6320000

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8701530U Expired DE8701530U1 (de) 1987-02-02 1987-02-02 Schutzeinrichtung für elektrisch betriebene Geräte
DE19873702970 Granted DE3702970A1 (de) 1987-02-02 1987-02-02 Schutzeinrichtung fuer elektrisch betriebene geraete

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8701530U Expired DE8701530U1 (de) 1987-02-02 1987-02-02 Schutzeinrichtung für elektrisch betriebene Geräte

Country Status (4)

Country Link
EP (1) EP0301055A1 (enrdf_load_stackoverflow)
JP (1) JPH01502714A (enrdf_load_stackoverflow)
DE (2) DE8701530U1 (enrdf_load_stackoverflow)
WO (1) WO1988005974A1 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3913925A1 (de) * 1989-04-27 1990-10-31 Lauerer Friedrich Sensorschaltung
US5341266A (en) * 1990-12-03 1994-08-23 Intermacom A.G. Protective device in electrically-powered apparatus and equipment
EP0513405A1 (en) * 1991-05-11 1992-11-19 Intermacom A.G. Method and apparatus for current interruption in electrically-powered apparatus and equipment
WO1993011637A1 (en) * 1991-12-05 1993-06-10 Inline Connection Corporation Rf broadcast and cable television distribution system and two-way rf communication
FI116550B (fi) * 2004-01-29 2005-12-15 Abb Oy Ympäristösulake
JP5193273B2 (ja) * 2010-11-26 2013-05-08 パナソニック株式会社 加熱送風装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2539279C2 (de) * 1975-09-04 1987-05-07 Dieter Gräßlin Feinwerktechnik, 7742 St Georgen Lecksicherung für Elektrogeräte
CH596833A5 (enrdf_load_stackoverflow) * 1975-09-25 1978-03-31 Creativ Patentanstalt
IT1087195B (it) * 1977-11-03 1985-05-31 Gilardoni Giovanni Sistema di protezione contro i cortocircuiti e le fulminazioni da corrente elettrica,ed apparecchiatura e cavo di alimentazione che utilizzano detto sistema
DE3122232A1 (de) * 1981-06-04 1982-12-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Sicherheitsvorrichtung fuer elektrisch betriebene geraete
JPS59500348A (ja) * 1982-03-06 1984-03-01 ガウス，ハリ− 汎用電源で駆動される器具の安全装置
DE3208147A1 (de) * 1982-03-06 1983-09-15 Harry Dr. 6140 Bensheim Gaus Elektrogeraet mit schutzschalter
US4550358A (en) * 1984-02-13 1985-10-29 Sunbeam Corporation Protective circuit for portable electric appliances
IT1200740B (it) * 1985-09-13 1989-01-27 Giovanni Gilardoni Circuito elettronico di controllo atto a garantire la protezione contro scariche elettriche,in particolare negli asciugacapelli

Also Published As

Publication number Publication date
JPH01502714A (ja) 1989-09-14
DE3702970A1 (de) 1988-08-18
EP0301055A1 (de) 1989-02-01
WO1988005974A1 (en) 1988-08-11
DE8701530U1 (de) 1987-07-02

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee