GB1164296A - A Device for Detecting Insulation Faults in Electrical Apparatus. - Google Patents

A Device for Detecting Insulation Faults in Electrical Apparatus.

Info

Publication number
GB1164296A
GB1164296A GB4312666A GB4312666A GB1164296A GB 1164296 A GB1164296 A GB 1164296A GB 4312666 A GB4312666 A GB 4312666A GB 4312666 A GB4312666 A GB 4312666A GB 1164296 A GB1164296 A GB 1164296A
Authority
GB
United Kingdom
Prior art keywords
tube
discharge tube
trip
arrangement
energized
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
GB4312666A
Other languages
English (en)
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.)
Const De Vaux Andigny A C O V
Original Assignee
Const De Vaux Andigny A C O V
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
Priority claimed from FR60220A external-priority patent/FR90754E/fr
Application filed by Const De Vaux Andigny A C O V filed Critical Const De Vaux Andigny A C O V
Publication of GB1164296A publication Critical patent/GB1164296A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02H3/16—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 fault current to earth, frame or mass
    • H02H3/162—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 fault current to earth, frame or mass for AC systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Testing Relating To Insulation (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
GB4312666A 1966-05-04 1966-09-27 A Device for Detecting Insulation Faults in Electrical Apparatus. Expired GB1164296A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR60220A FR90754E (fr) 1965-05-10 1966-05-04 Détecteur-amplificateur pour signaux de faible niveau et dispositifs en comportant application

Publications (1)

Publication Number Publication Date
GB1164296A true GB1164296A (en) 1969-09-17

Family

ID=8607803

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4312666A Expired GB1164296A (en) 1966-05-04 1966-09-27 A Device for Detecting Insulation Faults in Electrical Apparatus.

Country Status (3)

Country Link
BE (1) BE687323A (enrdf_load_stackoverflow)
DE (1) DE1538520A1 (enrdf_load_stackoverflow)
GB (1) GB1164296A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104901090A (zh) * 2015-06-01 2015-09-09 佛山市顺德区信辉达电子有限公司 一种转换电压型漏电保护插头

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104901090A (zh) * 2015-06-01 2015-09-09 佛山市顺德区信辉达电子有限公司 一种转换电压型漏电保护插头

Also Published As

Publication number Publication date
DE1538520A1 (de) 1970-02-19
BE687323A (enrdf_load_stackoverflow) 1967-03-01

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Legal Events

Date Code Title Description
PS Patent sealed