CH235134A - Dispositif de protection de réseaux électriques. - Google Patents

Dispositif de protection de réseaux électriques.

Info

Publication number
CH235134A
CH235134A CH235134DA CH235134A CH 235134 A CH235134 A CH 235134A CH 235134D A CH235134D A CH 235134DA CH 235134 A CH235134 A CH 235134A
Authority
CH
Switzerland
Prior art keywords
protection device
electrical networks
networks
electrical
protection
Prior art date
Application number
Other languages
English (en)
Inventor
Compagnie Pour La Fabricat Gaz
Original Assignee
Cfcmug
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 Cfcmug filed Critical Cfcmug
Publication of CH235134A publication Critical patent/CH235134A/fr

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
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
    • H02H7/262—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations involving transmissions of switching or blocking orders
CH235134D 1940-12-31 1941-12-24 Dispositif de protection de réseaux électriques. CH235134A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR909165T 1940-12-31

Publications (1)

Publication Number Publication Date
CH235134A true CH235134A (fr) 1944-11-15

Family

ID=9407724

Family Applications (1)

Application Number Title Priority Date Filing Date
CH235134D CH235134A (fr) 1940-12-31 1941-12-24 Dispositif de protection de réseaux électriques.

Country Status (2)

Country Link
CH (1) CH235134A (fr)
FR (1) FR909165A (fr)

Also Published As

Publication number Publication date
FR909165A (fr) 1946-05-01

Similar Documents

Publication Publication Date Title
CH266210A (de) Fernmeldekabel.
FR938296A (fr) Dispositif téléphonique
FR869355A (fr) Perforateur de réception télégraphique
FR57894E (fr) Réseaux électriques
FR867497A (fr) Dispositif de protection pour bicyclettes
CH235134A (fr) Dispositif de protection de réseaux électriques.
FR938800A (fr) Dispositif téléphonique
CH219029A (de) Fernsehempfangseinrichtung.
CH219784A (de) Uberspannungsschutzvorrichtung.
CH225679A (de) Rastergerät.
SE106070C1 (sv) Elektrisk installationsapparat
CH289545A (fr) Installation de télécommunication.
CH237864A (fr) Dispositif de protection de lignes électriques.
CH226328A (de) Uberlastschutzeinrichtung.
FR859000A (fr) Dispositif de protection sélective pour réseaux électriques
DK61267C (da) Beskyttelsesanordning ved højspændte Jævnstrømskraftoverføringsanlæg.
FR888692A (fr) Câbles de télécommunication
CH262920A (fr) Installation de télécommunication.
CH227680A (de) Selektivschutz.
FR941908A (fr) Dispositif téléphonique
FR937790A (fr) Dispositif téléphonique
DK72131C (da) Telefonsystem.
DK71587C (da) Telefonsystem.
DK71786C (da) Telefonanlæg.
CH268344A (fr) Installation de télécommunication.