FR1050079A - Total security electric remote control device - Google Patents

Total security electric remote control device

Info

Publication number
FR1050079A
FR1050079A FR1050079DA FR1050079A FR 1050079 A FR1050079 A FR 1050079A FR 1050079D A FR1050079D A FR 1050079DA FR 1050079 A FR1050079 A FR 1050079A
Authority
FR
France
Prior art keywords
control device
remote control
electric remote
total security
security electric
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
Other languages
French (fr)
Inventor
Albert Oudard
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Application granted granted Critical
Publication of FR1050079A publication Critical patent/FR1050079A/en
Expired 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
    • H02H7/005—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 remote controlled apparatus; for lines connecting such apparatus
FR1050079D 1952-02-01 1952-02-01 Total security electric remote control device Expired FR1050079A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1017693X 1952-02-01

Publications (1)

Publication Number Publication Date
FR1050079A true FR1050079A (en) 1954-01-05

Family

ID=9574643

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1050079D Expired FR1050079A (en) 1952-02-01 1952-02-01 Total security electric remote control device
FR62561D Expired FR62561E (en) 1952-02-01 1952-03-05 Total security electric remote control device

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR62561D Expired FR62561E (en) 1952-02-01 1952-03-05 Total security electric remote control device

Country Status (3)

Country Link
DE (1) DE1017693B (en)
FR (2) FR1050079A (en)
GB (1) GB734436A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB433887A (en) * 1934-03-26 1935-08-22 Gen Electric Co Ltd Improvements in electric protective systems
DE898029C (en) * 1950-01-10 1953-11-26 Siemens Ag Protective circuit for cables and lines in companies at risk of explosion or firedamp, especially mining companies

Also Published As

Publication number Publication date
DE1017693B (en) 1957-10-17
GB734436A (en) 1955-08-03
FR62561E (en) 1955-06-15

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