SE7807961L - Drivanordning for symaskinspulsmotor - Google Patents

Drivanordning for symaskinspulsmotor

Info

Publication number: SE7807961L
Authority: SE; Sweden
Prior art keywords: driving device; sewing machine; pulse engine; machine pulse; engine
Prior art date: 1977-07-20

Application number

SE7807961A

Other languages

English (en)

Inventor

K Watanabe

H Makabe

Original Assignee

Janome Sewing Machine 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.)

1977-07-20

Filing date

1978-07-19

Publication date

1979-01-21

1977-07-20 Priority claimed from JP8689577A external-priority patent/JPS5422510A/ja

1977-11-25 Priority claimed from JP14074377A external-priority patent/JPS5473223A/ja

1978-07-19 Application filed by Janome Sewing Machine Co Ltd filed Critical Janome Sewing Machine Co Ltd

1979-01-21 Publication of SE7807961L publication Critical patent/SE7807961L/sv

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
- H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
- H02P8/14—Arrangements for controlling speed or speed and torque

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Control Of Stepping Motors (AREA)
Sewing Machines And Sewing (AREA)

SE7807961A 1977-07-20 1978-07-19 Drivanordning for symaskinspulsmotor SE7807961L (sv)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP8689577A JPS5422510A (en)	1977-07-20	1977-07-20	Circuit for driving pulse motor in sewing machine
JP14074377A JPS5473223A (en)	1977-11-25	1977-11-25	Device of driving pulse motor

Publications (1)

Publication Number	Publication Date
SE7807961L true SE7807961L (sv)	1979-01-21

Family

ID=26427968

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7807961A SE7807961L (sv)	1977-07-20	1978-07-19	Drivanordning for symaskinspulsmotor

Country Status (5)

Country	Link
US (1)	US4368414A (sv)
AU (1)	AU525757B2 (sv)
CH (1)	CH634181A5 (sv)
DE (1)	DE2831997C2 (sv)
SE (1)	SE7807961L (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5845280B2 (ja) *	1978-03-11	1983-10-07	蛇の目ミシン工業株式会社	ミシンにおけるパルスモ−タの回転位相調整装置
JPS55127897A (en) *	1979-03-26	1980-10-03	Janome Sewing Mach Co Ltd	Pulse-motor-driving circuit
CH632128B (fr) *	1979-09-07		Ebauches Sa	Dispositif de commande de deux moteurs pas a pas dans une piece d'horlogerie electronique.
WO1981001205A1 (en) *	1979-10-18	1981-04-30	Portescap	Step by step micromotor for a clockwork
US4418309A (en) *	1982-07-13	1983-11-29	Automation Systems, Inc.	Two phase induction motor circuit with series connected center-tapped stator windings
JPS61132098A (ja) *	1984-11-30	1986-06-19	Tokyo Electric Co Ltd	ステツピングモ−タの駆動回路
US4682092A (en) *	1985-06-06	1987-07-21	John Pellegrino	Synchronous motor drive with chopper regulator
US4710686A (en) *	1986-08-04	1987-12-01	Guzik Technical Enterprises	Method and apparatus for control of current in a motor winding
JPH02294293A (ja) *	1989-05-02	1990-12-05	Secoh Giken Inc	低電圧で駆動できるリラクタンス型電動機
US5231342A (en) *	1989-05-31	1993-07-27	Kabushikigaisha Sekogiken	Stepping motor
JPH0365094A (ja) *	1989-08-03	1991-03-20	Secoh Giken Inc	トルクリプルを除去したリラクタンス型電動機
JPH0750993B2 (ja) *	1989-09-08	1995-05-31	株式会社セコー技研	回生制動のできるリラクタンス型電動機
JPH0646593A (ja) *	1991-02-12	1994-02-18	Secoh Giken Inc	高速リラクタンス型電動機
US5274287A (en) *	1991-03-07	1993-12-28	Kabushikigaisha Sekogiken	High-speed motor
JPH0746895A (ja) *	1993-07-29	1995-02-14	Canon Inc	ステッピングモータ駆動回路
US5994812A (en) *	1996-10-29	1999-11-30	Siemens Canada Limited	D.C. motor phase windings and their commutation
JP3941041B2 (ja) *	2002-03-25	2007-07-04	ミネベア株式会社	キースイッチのスタビライザー機構

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB950337A (en) *	1961-06-15	1964-02-26	Int Computers & Tabulators Ltd	Improvements in or relating to switching apparatus for inductive circuits
US3260912A (en) *	1963-06-19	1966-07-12	Gen Motors Corp	Power amplifier employing pulse duration modulation
US3427520A (en) *	1965-12-27	1969-02-11	Collins Radio Co	Dc servo amplifier for armature drive motor
US3560829A (en) *	1969-01-28	1971-02-02	Gen Electric	Pulse width modulated bridge power amplifier with memory and lockout logic
US3671826A (en) *	1969-09-11	1972-06-20	Mesur Matic Electronics Corp	Stepping motor driver
US3812413A (en) *	1972-03-06	1974-05-21	Ibm	Drive circuit for inductive load
US3824440A (en) *	1972-08-02	1974-07-16	Landis Tool Co	Stepping motor control system
US3826966A (en) *	1972-08-10	1974-07-30	Yaskawa Denki Seisakusho Kk	Device for driving a stepping motor
DE2258862A1 (de) *	1972-12-01	1974-06-06	Binder Magnete	Steuerschaltung zur schnellerregung elektromagnetischer systeme, insbesondere eines schrittmotors
DE2308056B2 (de) *	1973-02-19	1979-07-26	Kienzle Uhrenfabriken Gmbh, 7220 Schwenningen	Steuerschaltung für den schrittweisen Betrieb eines elektrischen Motors
US4006391A (en) *	1974-12-20	1977-02-01	E-Systems, Inc.	Linearized pulse width modulator
GB1472007A (en) *	1975-01-23	1977-04-27	Burroughs Corp	Drive system for switched inductive loads particularly for multi-phase stepping motors
GB1436835A (en) *	1975-01-30	1976-05-26	Itt Creed	Drive arrangements for stepper motors
CH628473A5 (de) *	1977-04-19	1982-02-26	Agie Ag Ind Elektronik	Schaltungsanordnung zur rueckgewinnung von energie, die in den induktivitaeten abgeschalteter motorwicklungen eines schrittmotors gespeichert ist.

1978
- 1978-07-19 SE SE7807961A patent/SE7807961L/sv unknown
- 1978-07-20 AU AU38224/78A patent/AU525757B2/en not_active Expired
- 1978-07-20 DE DE2831997A patent/DE2831997C2/de not_active Expired
- 1978-07-20 CH CH785178A patent/CH634181A5/fr not_active IP Right Cessation
1980
- 1980-01-10 US US06/110,850 patent/US4368414A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US4368414A (en)	1983-01-11
AU3822478A (en)	1980-01-24
AU525757B2 (en)	1982-12-02
DE2831997A1 (de)	1979-01-25
DE2831997C2 (de)	1985-02-14
CH634181A5 (fr)	1983-01-14

Publication	Publication Date	Title
SE7807961L (sv)	1979-01-21	Drivanordning for symaskinspulsmotor
SE418509B (sv)	1981-06-09	Kantvikningsanordning for symaskiner
SE7700830L (sv)	1978-07-28	Anordning vid en bandsagmaskin
ATA841477A (de)	1978-11-15	Brennkraftmaschine
BR7805982A (pt)	1979-05-02	Maquina de costura
DK18578A (da)	1978-07-21	Styreanordning for en boersteloes motor
SE7807302L (sv)	1978-12-31	Anordning vid tuftningsnalar
SE7800592L (sv)	1978-07-22	Pulsstyrd tendanordning for forbrenningsmotor
AT354961B (de)	1980-02-11	Vortriebsmaschine
IT1129389B (it)	1986-06-04	Dispositivo tenditore per macchine per cucire
BR7807580A (pt)	1979-07-24	Dispositivo para acionamento de maquina de costura
DD130263A1 (de)	1978-03-15	Vorrichtung an naehwirkmaschinen
SE7803711L (sv)	1978-10-05	Symaskin
BR7808201A (pt)	1979-08-07	Dispositivo de acionamento
SE7813168L (sv)	1979-06-23	Symaskin
SE7807252L (sv)	1978-12-29	Drivanordning for gripvagn
IT7967969A0 (it)	1979-05-08	Dispositivo di azionamento per macchine per cucire
BR7800740A (pt)	1978-09-12	Maquina de costura
BR7800630A (pt)	1978-09-12	Maquina de costura
AT356614B (de)	1980-05-12	Vortriebsmaschine
BR7807195A (pt)	1979-08-14	Maquina de costura
BR7806413A (pt)	1979-04-24	Maquina de costura
SE7804177L (sv)	1978-10-15	Stomanordning for symaskinsspole
ATA621477A (de)	1981-09-15	Kraft- oder arbeitsmaschine
JPS53146849A (en)	1978-12-21	Device for driving cam of sewing machine