FR942532A - Dispositifs électriques à valves à vapeur - Google Patents

Dispositifs électriques à valves à vapeur

Info

Publication number
FR942532A
FR942532A FR942532DA FR942532A FR 942532 A FR942532 A FR 942532A FR 942532D A FR942532D A FR 942532DA FR 942532 A FR942532 A FR 942532A
Authority
FR
France
Prior art keywords
electrical devices
steam valves
valves
steam
electrical
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR942532A publication Critical patent/FR942532A/fr
Expired legal-status Critical Current

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
    • H02H7/10—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 converters; for rectifiers
    • H02H7/12—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 converters; for rectifiers for static converters or rectifiers
    • H02H7/125—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 converters; for rectifiers for static converters or rectifiers for rectifiers
    • H02H7/127—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 converters; for rectifiers for static converters or rectifiers for rectifiers having auxiliary control electrode to which blocking control voltages or currents are applied in case of emergency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR942532D 1942-12-15 1947-02-27 Dispositifs électriques à valves à vapeur Expired FR942532A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US942532XA 1942-12-15 1942-12-15

Publications (1)

Publication Number Publication Date
FR942532A true FR942532A (fr) 1949-02-10

Family

ID=22244038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR942532D Expired FR942532A (fr) 1942-12-15 1947-02-27 Dispositifs électriques à valves à vapeur

Country Status (1)

Country Link
FR (1) FR942532A (fr)

Similar Documents

Publication Publication Date Title
FR942050A (fr) Dispositifs électriques à valves à vapeur
FR897356A (fr) Robinet-vanne
FR891961A (fr) Boîte à soupape
FR942001A (fr) Dispositifs électriques à valves à vapeur
FR942495A (fr) Dispositifs électriques à valves à vapeur
FR942532A (fr) Dispositifs électriques à valves à vapeur
FR942686A (fr) Dispositifs électriques à valves à vapeur
FR900585A (fr) Robinet vanne
FR879917A (fr) Clé à écrous
FR942533A (fr) Dispositifs électriques à valves à vapeur
FR941954A (fr) Dispositifs électriques à valves à vapeur
FR896888A (fr) Robinet à soupape
FR941952A (fr) Dispositifs électriques à valves à vapeur
FR891300A (fr) Robinet actionné électriquement
FR976597A (fr) Robinet
FR885448A (fr) Presse-étoupe
AT196684B (de) Membranventil
FI20228A (fi) Spinnmunstycke
FR890147A (fr) Robinet à changement de direction
FR892587A (fr) Dispositifs enregistreurs
FR900597A (fr) Injecteur à vapeur
FR942304A (fr) Dispositifs électriques à arc
ES155718A1 (es) Dispositivo cuentagotas
FR899464A (fr) Vanne rotative
FR889788A (fr) Laiton spécial