FR943272A - Commande à vitesse réglable - Google Patents

Commande à vitesse réglable

Info

Publication number
FR943272A
FR943272A FR943272DA FR943272A FR 943272 A FR943272 A FR 943272A FR 943272D A FR943272D A FR 943272DA FR 943272 A FR943272 A FR 943272A
Authority
FR
France
Prior art keywords
speed control
adjustable speed
adjustable
control
speed
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.)
Westinghouse Electric 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 FR943272A publication Critical patent/FR943272A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/34—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using Ward-Leonard arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR943272D 1945-12-15 1947-03-13 Commande à vitesse réglable Expired FR943272A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US943272XA 1945-12-15 1945-12-15

Publications (1)

Publication Number Publication Date
FR943272A true FR943272A (fr) 1949-03-03

Family

ID=22244507

Family Applications (1)

Application Number Title Priority Date Filing Date
FR943272D Expired FR943272A (fr) 1945-12-15 1947-03-13 Commande à vitesse réglable

Country Status (1)

Country Link
FR (1) FR943272A (fr)

Similar Documents

Publication Publication Date Title
FR951366A (fr) Sélecteur de signaux réglable
FR945325A (fr) Transmission automatique à vitesse variable
FR938095A (fr) Dispositif de commande électromécanique à grande vitesse
FR996723A (fr) Variateur de vitesse
FR925821A (fr) Régulateurs de vitesse
FR920408A (fr) Changement de vitesse progressif
FR916885A (fr) Dispositif de transmission à vitesse variable
FR911756A (fr) Réducteur de vitesse
FR1005905A (fr) Variateur de vitesse
FR951069A (fr) Commande à vitesse variable
FR1011229A (fr) Variateur de vitesse progressif à commande automatique
FR56406E (fr) Variateur de vitesse à régulation automatique
FR910189A (fr) Changement de vitesse à variation continue
FR920459A (fr) Variateur de vitesse
FR936000A (fr) Variateur de vitesse à adhérence
FR911038A (fr) Commande pour métier à tisser
FR997303A (fr) Variateur de vitesses
FR913852A (fr) Transmission à vitesse variable
FR914375A (fr) Dispositif de commande à encliquetage
FR992357A (fr) Variateur de vitesse
FR912668A (fr) Variateur de vitesse
FR914189A (fr) Variateur de vitesse
FR918645A (fr) Dispositif de commande de boîte de vitesse à engrenage
FR937918A (fr) Changement de vitesse progressif
FR919042A (fr) Changement de vitesse progressif