FR27028E - Dispositif de protection - Google Patents

Dispositif de protection

Info

Publication number
FR27028E
FR27028E FR27028DA FR27028E FR 27028 E FR27028 E FR 27028E FR 27028D A FR27028D A FR 27028DA FR 27028 E FR27028 E FR 27028E
Authority
FR
France
Prior art keywords
protection device
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 FR27028E publication Critical patent/FR27028E/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
    • H02H3/02—Details
    • H02H3/025—Disconnection after limiting, e.g. when limiting is not sufficient or for facilitating disconnection
FR27028D 1921-11-09 1922-10-27 Dispositif de protection Expired FR27028E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US513944A US1530943A (en) 1921-11-09 1921-11-09 System of distribution

Publications (1)

Publication Number Publication Date
FR27028E true FR27028E (fr) 1924-03-26

Family

ID=24045198

Family Applications (2)

Application Number Title Priority Date Filing Date
FR551395D Expired FR551395A (fr) 1921-11-09 1922-05-15 Dispositifs de protection
FR27028D Expired FR27028E (fr) 1921-11-09 1922-10-27 Dispositif de protection

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR551395D Expired FR551395A (fr) 1921-11-09 1922-05-15 Dispositifs de protection

Country Status (2)

Country Link
US (1) US1530943A (fr)
FR (2) FR551395A (fr)

Also Published As

Publication number Publication date
FR551395A (fr) 1923-04-04
US1530943A (en) 1925-03-24

Similar Documents

Publication Publication Date Title
FR531515A (fr) Dispositif de dessiccation
FR530773A (fr) Dispositif de reliure rapide
FR552888A (fr) Dispositif protecteur pour sucettes
FR546199A (fr) Dispositif de déclenchement électromagnétique
FR577401A (fr) Dispositif de protection pour chinennes
FR27028E (fr) Dispositif de protection
FR537465A (fr) Dispositif de démultiplication
FR515147A (fr) Dispositif de garde-place
FR539785A (fr) Dispositif de pare-boue
FR528564A (fr) Dispositif anti-dérapant
FR534542A (fr) Dispositif de filtration
FR529829A (fr) Dispositif de freinage
FR543236A (fr) Dispositif avertisseur
FR548880A (fr) Dispositif de bloquage
FR541411A (fr) Dispositif à calculer
FR538645A (fr) Dispositif de fermoir
FR547449A (fr) Dispositif de remontage
FR547891A (fr) Dispositif de grillade
FR544620A (fr) Dispositif de réclame
FR25169E (fr) Ticket garde-place
FR540356A (fr) Nouveau dispositif de laineuse-gratteuse
FR538624A (fr) Dispositif de relevage
FR542364A (fr) Dispositif de porte-cravate
FR580501A (fr) Dispositif avertisseur
FR537842A (fr) Dispositif de transmission de force