JPS51133722A - Field control circuit for d-c motor - Google Patents

Field control circuit for d-c motor

Info

Publication number
JPS51133722A
JPS51133722A JP50057355A JP5735575A JPS51133722A JP S51133722 A JPS51133722 A JP S51133722A JP 50057355 A JP50057355 A JP 50057355A JP 5735575 A JP5735575 A JP 5735575A JP S51133722 A JPS51133722 A JP S51133722A
Authority
JP
Japan
Prior art keywords
motor
field control
control circuit
constant output
obtain constant
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.)
Granted
Application number
JP50057355A
Other languages
Japanese (ja)
Other versions
JPS5623398B2 (en
Inventor
Yoshio Sekiyama
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50057355A priority Critical patent/JPS51133722A/en
Publication of JPS51133722A publication Critical patent/JPS51133722A/en
Publication of JPS5623398B2 publication Critical patent/JPS5623398B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Direct Current Motors (AREA)

Abstract

PURPOSE: To obtain constant output control through steady field control.
COPYRIGHT: (C)1976,JPO&Japio
JP50057355A 1975-05-16 1975-05-16 Field control circuit for d-c motor Granted JPS51133722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50057355A JPS51133722A (en) 1975-05-16 1975-05-16 Field control circuit for d-c motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50057355A JPS51133722A (en) 1975-05-16 1975-05-16 Field control circuit for d-c motor

Publications (2)

Publication Number Publication Date
JPS51133722A true JPS51133722A (en) 1976-11-19
JPS5623398B2 JPS5623398B2 (en) 1981-05-30

Family

ID=13053256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50057355A Granted JPS51133722A (en) 1975-05-16 1975-05-16 Field control circuit for d-c motor

Country Status (1)

Country Link
JP (1) JPS51133722A (en)

Also Published As

Publication number Publication date
JPS5623398B2 (en) 1981-05-30

Similar Documents

Publication Publication Date Title
JPS5214854A (en) Standard voltage supplying circuit
JPS51149480A (en) Servo device for n umerical control
JPS5354762A (en) Current controlling circuit
JPS526044A (en) Dynamic decoder circuit
JPS5287649A (en) Constant current bias circuit
JPS51140109A (en) Generating set
JPS5336656A (en) Current mirror circuit
JPS5323056A (en) Constant current biasing circuit
JPS5357737A (en) Magnetic control circuit
JPS51133722A (en) Field control circuit for d-c motor
JPS5263582A (en) Speed instruction circuit
JPS5236746A (en) Stabilizing circuit of voltage
JPS529784A (en) Reference current servo device
JPS52147031A (en) Time-sharing system of output device
JPS5274812A (en) Operating of thyristor motor assembly
JPS5221641A (en) Constant-voltage circuit
JPS5226174A (en) Positioning unit
JPS5270778A (en) Semiconductor device
JPS528282A (en) Input-output device of sequence controller
JPS5243080A (en) Numerical control system
JPS51149519A (en) Speed control circuit for the ac series-wound commutator motor
JPS5290014A (en) Control device for motor with no commutator
JPS5272417A (en) Variable speed control system for cage type induction motor
JPS51112493A (en) Uranium adsorbent
JPS51136256A (en) Digital differentiation analyzer