JPS5673192U - - Google Patents
Info
- Publication number
- JPS5673192U JPS5673192U JP1979156832U JP15683279U JPS5673192U JP S5673192 U JPS5673192 U JP S5673192U JP 1979156832 U JP1979156832 U JP 1979156832U JP 15683279 U JP15683279 U JP 15683279U JP S5673192 U JPS5673192 U JP S5673192U
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/46—Controlling, regulating, or indicating speed
- G11B15/54—Controlling, regulating, or indicating speed by stroboscope; by tachometer
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- 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
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/16—Controlling the angular speed of one shaft
-
- 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
- Y10S388/915—Sawtooth or ramp waveform generator
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Direct Current Motors (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979156832U JPS5673192U (US20020051482A1-20020502-M00020.png) | 1979-11-12 | 1979-11-12 | |
| US06/203,515 US4386302A (en) | 1979-11-12 | 1980-11-03 | Control device for a multispeed motor |
| DE3042267A DE3042267C2 (de) | 1979-11-12 | 1980-11-08 | Schaltungsanordnung zum Regeln der Drehzahl eines mit zwei Drehzahlen zu betreibenden Elektromotors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979156832U JPS5673192U (US20020051482A1-20020502-M00020.png) | 1979-11-12 | 1979-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5673192U true JPS5673192U (US20020051482A1-20020502-M00020.png) | 1981-06-16 |
Family
ID=15636321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979156832U Pending JPS5673192U (US20020051482A1-20020502-M00020.png) | 1979-11-12 | 1979-11-12 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4386302A (US20020051482A1-20020502-M00020.png) |
| JP (1) | JPS5673192U (US20020051482A1-20020502-M00020.png) |
| DE (1) | DE3042267C2 (US20020051482A1-20020502-M00020.png) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0716555B2 (ja) * | 1985-06-24 | 1995-03-01 | 松下電器産業株式会社 | ミシン制御装置 |
| US4894598A (en) * | 1986-11-20 | 1990-01-16 | Staubli International Ag | Digital robot control having an improved pulse width modulator |
| US5267344A (en) * | 1989-12-20 | 1993-11-30 | Dax Industries, Inc. | Direct current power control circuit for use in conjunction with regulated input signal |
| US5029229A (en) * | 1989-12-20 | 1991-07-02 | Dax Industries, Inc. | Direct current power control circuit |
| US5179621A (en) * | 1989-12-20 | 1993-01-12 | Dax Industries, Inc. | Direct current power control circuit |
| US5289560A (en) * | 1992-11-03 | 1994-02-22 | Abney Harold W | DC motor control using frequency and pulsewidth modulation |
| JP5319986B2 (ja) * | 2008-08-26 | 2013-10-16 | ルネサスエレクトロニクス株式会社 | パルス生成装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3110853A (en) * | 1958-06-05 | 1963-11-12 | Westinghouse Electric Corp | Electrical control apparatus |
| NL293528A (US20020051482A1-20020502-M00020.png) * | 1962-06-01 | 1900-01-01 | ||
| US3340951A (en) * | 1964-04-24 | 1967-09-12 | Gen Electric | Speed control system |
| DE1588875C3 (de) * | 1967-07-14 | 1978-07-27 | Telefunken Patentverwertungsgesellschaft Mbh, 7900 Ulm | Einrichtung zur Drehzahlregelung eines Gleichstrommotors |
| US3843914A (en) * | 1972-10-30 | 1974-10-22 | Detection Sciences | Digital speed control system |
| US3898545A (en) * | 1973-05-25 | 1975-08-05 | Mohawk Data Sciences Corp | Motor control circuit |
| US3952236A (en) * | 1974-07-19 | 1976-04-20 | General Electric Company | Vehicle speed regulation system |
| US4114075A (en) * | 1976-07-26 | 1978-09-12 | Matsushita Electric Industrial Co., Ltd. | Rotation control system |
| US4218641A (en) * | 1978-11-16 | 1980-08-19 | International Business Machines Corporation | Analog DC motor velocity control loop |
-
1979
- 1979-11-12 JP JP1979156832U patent/JPS5673192U/ja active Pending
-
1980
- 1980-11-03 US US06/203,515 patent/US4386302A/en not_active Expired - Lifetime
- 1980-11-08 DE DE3042267A patent/DE3042267C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3042267A1 (de) | 1981-05-27 |
| US4386302A (en) | 1983-05-31 |
| DE3042267C2 (de) | 1986-11-27 |
