FR658087A - Perfectionnements apportés aux moyens de protection des réseaux - Google Patents

Perfectionnements apportés aux moyens de protection des réseaux

Info

Publication number
FR658087A
FR658087A FR658087DA FR658087A FR 658087 A FR658087 A FR 658087A FR 658087D A FR658087D A FR 658087DA FR 658087 A FR658087 A FR 658087A
Authority
FR
France
Prior art keywords
protection means
network protection
network
protection
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
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR658087A publication Critical patent/FR658087A/fr
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
    • H02H3/003—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 reversal of power transmission direction
FR658087D 1927-07-26 1928-07-26 Perfectionnements apportés aux moyens de protection des réseaux Expired FR658087A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US658087XA 1927-07-26 1927-07-26

Publications (1)

Publication Number Publication Date
FR658087A true FR658087A (fr) 1929-05-30

Family

ID=22065250

Family Applications (1)

Application Number Title Priority Date Filing Date
FR658087D Expired FR658087A (fr) 1927-07-26 1928-07-26 Perfectionnements apportés aux moyens de protection des réseaux

Country Status (1)

Country Link
FR (1) FR658087A (fr)

Similar Documents

Publication Publication Date Title
FR658087A (fr) Perfectionnements apportés aux moyens de protection des réseaux
FR638449A (fr) Perfectionnements aux appareils de bobinage
FR656529A (fr) Bicyclette démontable
FR633267A (fr) Perfectionnements aux motocyclettes
FR629132A (fr) Perfectionnements aux servo-freins
FR648582A (fr) Perfectionnements apportés aux moyens de protection pour électrodes
FR641857A (fr) Perfectionnements apportés aux cravates
FR631215A (fr) Perfectionnements apportés aux turbines
FR635524A (fr) Perfectionnements aux casse-fils
FR645472A (fr) Tricycle
FR646911A (fr) Perfectionnements aux taximètres
FR662134A (fr) Perfectionnements apportés aux dynamos
FR639867A (fr) Perfectionnements apportés aux emballages
GB304357A (en) Improvements relating to protective devices
FR628644A (fr) Perfectionnements aux rabots
FR659585A (fr) Perfectionnements aux extincteurs
FR650088A (fr) Perfectionnements aux bicyclettes
FR635551A (fr) Perfectionnements aux poignées de faulx
FR631979A (fr) Perfectionnements apportés aux réveils
FR660479A (fr) Perfectionnements aux microtéléphones
FR660753A (fr) Perfectionnements aux micro-téléphones
FR639703A (fr) Perfectionnements aux norias
FR657151A (fr) Perfectionnements apportés aux galons-moulures
FR628323A (fr) Perfectionnements aux dynamos-démarreurs
FR39713E (fr) Perfectionnements aux norias