FR1495111A - Dispositif interrupteur de protection - Google Patents

Dispositif interrupteur de protection

Info

Publication number
FR1495111A
FR1495111A FR77415A FR77415A FR1495111A FR 1495111 A FR1495111 A FR 1495111A FR 77415 A FR77415 A FR 77415A FR 77415 A FR77415 A FR 77415A FR 1495111 A FR1495111 A FR 1495111A
Authority
FR
France
Prior art keywords
switch device
protection switch
protection
switch
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
FR77415A
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.)
Balfour Beatty PLC
English Electric Co Ltd
Original Assignee
English Electric Co Ltd
BICC PLC
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 English Electric Co Ltd, BICC PLC filed Critical English Electric Co Ltd
Priority to FR77415A priority Critical patent/FR1495111A/fr
Application granted granted Critical
Publication of FR1495111A publication Critical patent/FR1495111A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
    • H01T1/02—Means for extinguishing arc
    • H01T1/08—Means for extinguishing arc using flow of arc-extinguishing fluid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
    • H01T1/02—Means for extinguishing arc
    • H01T1/04—Means for extinguishing arc using magnetic blow-out
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
    • H01T1/24—Selection of materials for electrodes
    • 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
    • H02H7/16—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 capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR77415A 1966-09-23 1966-09-23 Dispositif interrupteur de protection Expired FR1495111A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR77415A FR1495111A (fr) 1966-09-23 1966-09-23 Dispositif interrupteur de protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR77415A FR1495111A (fr) 1966-09-23 1966-09-23 Dispositif interrupteur de protection

Publications (1)

Publication Number Publication Date
FR1495111A true FR1495111A (fr) 1967-09-15

Family

ID=8617712

Family Applications (1)

Application Number Title Priority Date Filing Date
FR77415A Expired FR1495111A (fr) 1966-09-23 1966-09-23 Dispositif interrupteur de protection

Country Status (1)

Country Link
FR (1) FR1495111A (fr)

Similar Documents

Publication Publication Date Title
FR1436488A (fr) Dispositif brise-vide
FR1511436A (fr) Dispositif de coffrage
FR1541812A (fr) Dispositif de sectionnement
BE749936R (fr) Dispositif
FR1490673A (fr) Dispositif de conditionnement
FR1518811A (fr) Dispositif de pulvérisation cathodique
FR1503801A (fr) Dispositif de nettoyage
FR1474000A (fr) Dispositif variateur-embrayeur de vitesses
FR1495156A (fr) Dispositif interrupteur de protection
FR1495111A (fr) Dispositif interrupteur de protection
CH489932A (de) Schnelldistanzschutzeinrichtung
AT248928B (de) Schutzvorrichtung an Schiern
FR1520022A (fr) Dispositif de visée
FR1499137A (fr) Dispositif de limitation des surintensités
FR1499754A (fr) Dispositif de composition héliographique
FR1499156A (fr) Dispositif de protection d'isolateur
FR1484685A (fr) Dispositif de protection de distance
FR1497598A (fr) Dispositif de traversée
FR1506498A (fr) Dispositif antipropulsion
FR1467321A (fr) Dispositif chrono-commutateur
FR89642E (fr) Dispositif de dépoussiérage
FR92240E (fr) Dispositif de granulation
FR1489953A (fr) Dispositif de meulage
FR1471058A (fr) Dispositif de limitation des surintensités
FR1485261A (fr) Dispositif de serrage