DE3585124D1 - Motorantriebsschaltkreis. - Google Patents

Motorantriebsschaltkreis.

Info

Publication number: DE3585124D1
Authority: DE; Germany
Prior art keywords: drive circuit; motor drive; motor; circuit; drive
Prior art date: 1984-10-11
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 - Lifetime

Application number

DE8585112727T

Other languages

English (en)

Inventor

Hideo Nishijima

Takayasu Ito

Isao Fukushima

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.)

1984-10-11

Filing date

1985-10-08

Publication date

1992-02-20

1985-10-08 Application filed by Hitachi Ltd filed Critical Hitachi Ltd

1992-02-20 Application granted granted Critical

1992-02-20 Publication of DE3585124D1 publication Critical patent/DE3585124D1/de

2005-10-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/08—Arrangements for controlling the speed or torque of a single motor
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is DC
- G05F3/10—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/26—Current mirrors
- G05F3/265—Current mirrors using bipolar transistors only
- 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
- H02P2209/00—Indexing scheme relating to controlling arrangements characterised by the waveform of the supplied voltage or current
- H02P2209/09—PWM with fixed limited number of pulses per period
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/907—Specific control circuit element or device
- Y10S388/912—Pulse or frequency counter

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Microelectronics & Electronic Packaging (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Electromagnetism (AREA)
Nonlinear Science (AREA)
Radar, Positioning & Navigation (AREA)
Automation & Control Theory (AREA)
Control Of Motors That Do Not Use Commutators (AREA)
Control Of Stepping Motors (AREA)
Control Of Direct Current Motors (AREA)
Inverter Devices (AREA)
Control Of Ac Motors In General (AREA)

DE8585112727T 1984-10-11 1985-10-08 Motorantriebsschaltkreis. Expired - Lifetime DE3585124D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP59211329A JPH0634618B2 (ja)	1984-10-11	1984-10-11	モ−タ駆動回路

Publications (1)

Publication Number	Publication Date
DE3585124D1 true DE3585124D1 (de)	1992-02-20

Family

ID=16604149

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8585112727T Expired - Lifetime DE3585124D1 (de)	1984-10-11	1985-10-08	Motorantriebsschaltkreis.

Country Status (7)

Country	Link
US (1)	US4682096A (de)
EP (1)	EP0177931B1 (de)
JP (1)	JPH0634618B2 (de)
KR (1)	KR900001789B1 (de)
CN (1)	CN1004392B (de)
BR (1)	BR8505009A (de)
DE (1)	DE3585124D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3784917T2 (de) *	1986-08-06	1993-06-24	Fujitsu Ltd	Gleichstrommotorantriebssystem.
JPH1098875A (ja) *	1996-09-20	1998-04-14	Mitsumi Electric Co Ltd	スイッチングレギュレータ
US7772455B1 (en)	1997-11-14	2010-08-10	The Procter & Gamble Company	Disposable article providing improved management of bodily exudates
CN102072141A (zh) *	2011-02-23	2011-05-25	无锡和晶科技股份有限公司	一种可防止失控的冰箱压缩机控制电路
CN113864434B (zh) *	2021-09-18	2023-12-01	华人运通(江苏)技术有限公司	一种提升低温续航里程的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1806620A1 (de) *	1968-11-02	1970-05-21	Licentia Gmbh	Durch einen elektronischen Schalter geregelter Gleichstrommotor
US3671833A (en) *	1970-06-24	1972-06-20	Sperry Rand Corp	Bi-level electronic switch in a brushless motor
JPS4929744A (de) *	1972-07-18	1974-03-16
JPS5633953B2 (de) *	1973-10-30	1981-08-06
DE2508546B2 (de) *	1975-02-27	1978-03-30	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Kollektorloser Gleichstrommotor
JPS51121239A (en) *	1975-04-17	1976-10-23	Sony Corp	An amplification circuit
JPS55117484A (en) *	1979-02-28	1980-09-09	Shibaura Eng Works Co Ltd	Electric motor
US4443750A (en) *	1980-04-30	1984-04-17	Zero-Max Industries, Incorporated	Energy saving motor speed controller
JPS58130787A (ja) *	1982-01-26	1983-08-04	Matsushita Electric Ind Co Ltd	直流モ−タ
JPS58198187A (ja) *	1982-05-13	1983-11-18	Matsushita Electric Ind Co Ltd	電動機
JPS58198189A (ja) *	1982-05-14	1983-11-18	Matsushita Electric Ind Co Ltd	電動機
US4580090A (en) *	1983-09-16	1986-04-01	Motorola, Inc.	Maximum power tracker

1984
- 1984-10-11 JP JP59211329A patent/JPH0634618B2/ja not_active Expired - Lifetime
1985
- 1985-10-08 DE DE8585112727T patent/DE3585124D1/de not_active Expired - Lifetime
- 1985-10-08 EP EP85112727A patent/EP0177931B1/de not_active Expired - Lifetime
- 1985-10-08 KR KR8507407A patent/KR900001789B1/ko not_active IP Right Cessation
- 1985-10-09 BR BR8505009A patent/BR8505009A/pt unknown
- 1985-10-11 US US06/786,500 patent/US4682096A/en not_active Expired - Lifetime
- 1985-10-11 CN CN85108272.6A patent/CN1004392B/zh not_active Expired

Also Published As

Publication number	Publication date
BR8505009A (pt)	1986-07-29
JPH0634618B2 (ja)	1994-05-02
KR860003699A (ko)	1986-05-28
CN1004392B (zh)	1989-05-31
EP0177931A3 (en)	1987-07-29
US4682096A (en)	1987-07-21
EP0177931A2 (de)	1986-04-16
CN85108272A (zh)	1986-05-10
EP0177931B1 (de)	1992-01-08
JPS6192191A (ja)	1986-05-10
KR900001789B1 (en)	1990-03-24

Publication	Publication Date	Title
DE3587940D1 (de)	1994-12-08	Piezoelektrischer Motor.
FI862819A0 (fi)	1986-07-02	Anordning foer varvtalsinstaellning av en motor i en arbetsmaskin.
DE3481962D1 (de)	1990-05-17	Induktionsmotor.
DE3584663D1 (de)	1991-12-19	Buerstenloser motor.
DE3583600D1 (de)	1991-08-29	Stromgeregelte motorantriebschaltung.
FI851121A0 (fi)	1985-03-20	Broms foer hydraulisk motor.
NO844350L (no)	1986-06-12	Rotasjonsmotor.
DE3584145D1 (de)	1991-10-24	Schrittmotor.
DE3581429D1 (de)	1991-02-28	Buerstenloser motor.
FI834477A (fi)	1985-06-08	Hydraulisk motor.
ES529123A0 (es)	1984-10-01	Motor optoelectromagnetico
DE3585124D1 (de)	1992-02-20	Motorantriebsschaltkreis.
DE3583348D1 (de)	1991-08-08	Kompressormotor.
DE68911638D1 (de)	1994-02-03	Antriebsschaltung.
DE3483585D1 (de)	1990-12-20	Stromtreiberschaltung.
FI851107A0 (fi)	1985-03-20	Hydraulisk motor.
DE3580569D1 (de)	1990-12-20	Treiberschaltung.
DE3576022D1 (de)	1990-03-15	Kollektorloser gleichstrommotor.
KR830004342U (ko)	1983-12-30	전동기 구동회로
KR860000931U (ko)	1986-02-15	모우터 구동회로
FI832475L (fi)	1985-01-07	Hydraulisk motor.
KR860002418U (ko)	1986-03-31	무부러시 모터
FI841187A (fi)	1985-09-24	Tryckmediumdriven motor.
FI843151A0 (fi)	1984-08-10	Med en gungande kolv foersedd motor.
DE3583154D1 (de)	1991-07-18	Linearmotor.

Legal Events

Date	Code	Title	Description
1993-02-11	8364	No opposition during term of opposition
2003-08-07	8339	Ceased/non-payment of the annual fee