JPS6233917B2 - - Google Patents

Info

Publication number
JPS6233917B2
JPS6233917B2 JP2568982A JP2568982A JPS6233917B2 JP S6233917 B2 JPS6233917 B2 JP S6233917B2 JP 2568982 A JP2568982 A JP 2568982A JP 2568982 A JP2568982 A JP 2568982A JP S6233917 B2 JPS6233917 B2 JP S6233917B2
Authority
JP
Japan
Prior art keywords
motor
switch
voltage
bias signal
switching element
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
JP2568982A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58143797A (ja
Inventor
Teruo Yaginuma
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.)
Yamamoto Electric Industrial Co Ltd
Original Assignee
Yamamoto Electric Industrial Co 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 Yamamoto Electric Industrial Co Ltd filed Critical Yamamoto Electric Industrial Co Ltd
Priority to JP2568982A priority Critical patent/JPS58143797A/ja
Publication of JPS58143797A publication Critical patent/JPS58143797A/ja
Publication of JPS6233917B2 publication Critical patent/JPS6233917B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sewing Machines And Sewing (AREA)
  • Control Of Position Or Direction (AREA)
  • Stopping Of Electric Motors (AREA)
JP2568982A 1982-02-19 1982-02-19 電動ミシン用針指定位置停止制御装置 Granted JPS58143797A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2568982A JPS58143797A (ja) 1982-02-19 1982-02-19 電動ミシン用針指定位置停止制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2568982A JPS58143797A (ja) 1982-02-19 1982-02-19 電動ミシン用針指定位置停止制御装置

Publications (2)

Publication Number Publication Date
JPS58143797A JPS58143797A (ja) 1983-08-26
JPS6233917B2 true JPS6233917B2 (enrdf_load_stackoverflow) 1987-07-23

Family

ID=12172753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2568982A Granted JPS58143797A (ja) 1982-02-19 1982-02-19 電動ミシン用針指定位置停止制御装置

Country Status (1)

Country Link
JP (1) JPS58143797A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479448A (en) * 1983-11-09 1984-10-30 The Singer Company Needle positioning arrangement in an electronically controlled household sewing machine

Also Published As

Publication number Publication date
JPS58143797A (ja) 1983-08-26

Similar Documents

Publication Publication Date Title
US4084119A (en) Chopper control system
US4274037A (en) Motor speed control system
US3447055A (en) D.c. motor speed control circuit
US4139808A (en) Control apparatus for electrically driven sewing machine
US3684937A (en) Reversible d. c. motor system
US4032825A (en) Commutating oscillator and current-limiter for solid state switching circuits
JPS6233917B2 (enrdf_load_stackoverflow)
US4236103A (en) Control circuit for a direct current motor
US4246521A (en) DC Motor speed control system
GB2107141A (en) Dc motor control system
US4161921A (en) Motor control system for sewing machine
JPS6150475B2 (enrdf_load_stackoverflow)
JPH0648400U (ja) 車両用交流発電機の制御装置
US3582740A (en) Reversible speed dc motor controller utilizing resonant field reversal
US4161919A (en) Motor control system for sewing machine
JPH0528954Y2 (enrdf_load_stackoverflow)
US4085692A (en) Motor control apparatus for electrically-driven sewing machine
US3422332A (en) Full-wave inductive load control
US3739249A (en) Speed control circuit for a single phase alternating current motor
JPS587835Y2 (ja) しつけ縫い装置付ミシン用電動機の速度制御装置
US4078507A (en) Electrically driven sewing machine control apparatus
JPH0213554B2 (enrdf_load_stackoverflow)
JPS6120229B2 (enrdf_load_stackoverflow)
JPS5949833B2 (ja) しつけ縫い装置付ミシン用電動機の速度制御装置
JPS5818476Y2 (ja) しつけ縫い装置付ミシン用モ−タの速度制御装置