PL95690B1 - TWO-POSITION CONTROLLER OF ROTATIONAL SPEED OF STEEL ELECTRIC MACHINES FOR MAGNETOPHONE DRIVE - Google Patents

TWO-POSITION CONTROLLER OF ROTATIONAL SPEED OF STEEL ELECTRIC MACHINES FOR MAGNETOPHONE DRIVE

Info

Publication number
PL95690B1
PL95690B1 PL18331575A PL18331575A PL95690B1 PL 95690 B1 PL95690 B1 PL 95690B1 PL 18331575 A PL18331575 A PL 18331575A PL 18331575 A PL18331575 A PL 18331575A PL 95690 B1 PL95690 B1 PL 95690B1
Authority
PL
Poland
Prior art keywords
magnetophone
drive
rotational speed
electric machines
position controller
Prior art date
Application number
PL18331575A
Other languages
Polish (pl)
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 filed Critical
Priority to PL18331575A priority Critical patent/PL95690B1/en
Publication of PL95690B1 publication Critical patent/PL95690B1/en

Links

PL18331575A 1975-09-12 1975-09-12 TWO-POSITION CONTROLLER OF ROTATIONAL SPEED OF STEEL ELECTRIC MACHINES FOR MAGNETOPHONE DRIVE PL95690B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL18331575A PL95690B1 (en) 1975-09-12 1975-09-12 TWO-POSITION CONTROLLER OF ROTATIONAL SPEED OF STEEL ELECTRIC MACHINES FOR MAGNETOPHONE DRIVE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL18331575A PL95690B1 (en) 1975-09-12 1975-09-12 TWO-POSITION CONTROLLER OF ROTATIONAL SPEED OF STEEL ELECTRIC MACHINES FOR MAGNETOPHONE DRIVE

Publications (1)

Publication Number Publication Date
PL95690B1 true PL95690B1 (en) 1977-11-30

Family

ID=19973547

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18331575A PL95690B1 (en) 1975-09-12 1975-09-12 TWO-POSITION CONTROLLER OF ROTATIONAL SPEED OF STEEL ELECTRIC MACHINES FOR MAGNETOPHONE DRIVE

Country Status (1)

Country Link
PL (1) PL95690B1 (en)

Similar Documents

Publication Publication Date Title
JPS54133942A (en) Speed controller for electric sewing machine
FR2303194A1 (en) BEARING FOR TRACTION MOTOR
FR2306558A1 (en) ROTOR FOR AC MOTOR
SE7612005L (en) ROTOR FOR DRIVING AND / OR WORKING MACHINES
PL95690B1 (en) TWO-POSITION CONTROLLER OF ROTATIONAL SPEED OF STEEL ELECTRIC MACHINES FOR MAGNETOPHONE DRIVE
IT1071120B (en) DRIVE DEVICE FOR MACHINES FOR THE MANUFACTURE OF CABLES
JPS525524A (en) Device for controlling rotating speed of drive unit
GB1552625A (en) Apparatus for controlling the speed of a motor
CH608145A5 (en) Method for influencing the rotation speed of a three-phase motor having two separate windings
JPS5218929A (en) Driving method of running type treating apparatus for fiber making machine
PL193285A1 (en) THYRISTOR DRIVE SYSTEM FOR STEEL MOTORS
JPS52145667A (en) Device for controlling speed of driving machine
JPS5227833A (en) Controlling apparatus for high speed rotary drive of takeeup cheese in automatic yarn splicing machine
JPS5227834A (en) Controlling apparatus for high speed rotary drive of takeeup cheese in automatic yarn splicing machine
JPS5281036A (en) Method of controlling machine tool
JPS5319427A (en) Driving method of combing machine
JPS5444718A (en) Method of controlling rotating speed of motor
JPS5284417A (en) Dc motor speed controller
JPS5333313A (en) Method of controlling a plurality of speed controllable aac motors
JPS5264614A (en) Induction motor low speed operation controller
IT1032711B (en) ROTATION SPEED REGULATOR PARTICULARLY FOR TURNTABLE MOTOR
JPS52153114A (en) Sewing machine motor speed controller
IT1067793B (en) VARIABLE SPEED DRIVE SYSTEM FOR CADING MACHINE
JPS5284153A (en) Method of controlling speed of rolling machine
JPS5280421A (en) Ac motors speed control system