FR1426486A - Installation de contrôle de ligne d'énergie - Google Patents

Installation de contrôle de ligne d'énergie

Info

Publication number
FR1426486A
FR1426486A FR5625A FR5625A FR1426486A FR 1426486 A FR1426486 A FR 1426486A FR 5625 A FR5625 A FR 5625A FR 5625 A FR5625 A FR 5625A FR 1426486 A FR1426486 A FR 1426486A
Authority
FR
France
Prior art keywords
power line
line control
control installation
installation
power
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
FR5625A
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.)
MSA Safety Inc
Original Assignee
Mine Safety Appliances Co
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 Mine Safety Appliances Co filed Critical Mine Safety Appliances Co
Priority to FR5625A priority Critical patent/FR1426486A/fr
Application granted granted Critical
Publication of FR1426486A publication Critical patent/FR1426486A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/185—Electrical failure alarms
    • 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
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
    • H02H3/066—Reconnection being a consequence of eliminating the fault which caused disconnection
    • 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

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR5625A 1965-02-15 1965-02-15 Installation de contrôle de ligne d'énergie Expired FR1426486A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR5625A FR1426486A (fr) 1965-02-15 1965-02-15 Installation de contrôle de ligne d'énergie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR5625A FR1426486A (fr) 1965-02-15 1965-02-15 Installation de contrôle de ligne d'énergie

Publications (1)

Publication Number Publication Date
FR1426486A true FR1426486A (fr) 1966-01-28

Family

ID=8570988

Family Applications (1)

Application Number Title Priority Date Filing Date
FR5625A Expired FR1426486A (fr) 1965-02-15 1965-02-15 Installation de contrôle de ligne d'énergie

Country Status (1)

Country Link
FR (1) FR1426486A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538023A1 (fr) * 1982-12-20 1984-06-22 Fichet Bauche Procede et installation de protection d'un local ou d'un batiment, en particulier d'une banque

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538023A1 (fr) * 1982-12-20 1984-06-22 Fichet Bauche Procede et installation de protection d'un local ou d'un batiment, en particulier d'une banque

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