NL7200484A - - Google Patents
Info
- Publication number
- NL7200484A NL7200484A NL7200484A NL7200484A NL7200484A NL 7200484 A NL7200484 A NL 7200484A NL 7200484 A NL7200484 A NL 7200484A NL 7200484 A NL7200484 A NL 7200484A NL 7200484 A NL7200484 A NL 7200484A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
-
- 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
- H02P23/18—Controlling the angular speed together with angular position or phase
- H02P23/186—Controlling the angular speed together with angular position or phase of one shaft by controlling the prime mover
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
-
- 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
- Y10S388/90—Specific system operational feature
- Y10S388/901—Sample and hold
-
- 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
-
- 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
-
- 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
- Y10S388/923—Specific feedback condition or device
- Y10S388/933—Radiant energy responsive device
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Velocity Or Acceleration (AREA)
- Feedback Control In General (AREA)
- Measuring Phase Differences (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Manipulation Of Pulses (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7200484A NL7200484A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-01-13 | 1972-01-13 | |
| IT54837/72A IT974161B (it) | 1972-01-13 | 1972-12-19 | Dispositivo per sincronizzare e mantenere in fase segnali |
| DE2262337A DE2262337A1 (de) | 1972-01-13 | 1972-12-20 | Vorrichtung zum synchronisieren zweier signale |
| US00318510A US3821604A (en) | 1972-01-13 | 1972-12-26 | Arrangement for synchronizing two signals |
| CA160,925A CA974577A (en) | 1972-01-13 | 1973-01-10 | Arrangement for synchronizing two signals |
| JP580973A JPS5316476B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-01-13 | 1973-01-10 | |
| GB126273A GB1420012A (en) | 1972-01-13 | 1973-01-10 | Arrangement for synchronizing two signals |
| FR7300694A FR2167874B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-01-13 | 1973-01-10 | |
| AU51004/73A AU465473B2 (en) | 1972-01-13 | 1973-01-11 | Arrangement for synchronizing two signals |
| ES410525A ES410525A1 (es) | 1972-01-13 | 1973-01-11 | Una disposicion para sincronizar y mantener en fase con unasenal de referencia una senal de medida producida por un ge-nerador. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7200484A NL7200484A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-01-13 | 1972-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7200484A true NL7200484A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-07-17 |
Family
ID=19815151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7200484A NL7200484A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-01-13 | 1972-01-13 |
Country Status (10)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1473638A (en) * | 1973-02-09 | 1977-05-18 | Colour Ca Settes Ltd | Control apparatus for electric motors |
| US3952237A (en) * | 1973-06-26 | 1976-04-20 | Canon Kabushiki Kaisha | Rotary body control apparatus |
| JPS50119190A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-03-08 | 1975-09-18 | ||
| US3946294A (en) * | 1974-07-03 | 1976-03-23 | Addressograph-Multigraph Corporation | Photocomposer motor speed control |
| US4027217A (en) * | 1975-02-12 | 1977-05-31 | Pertec Computer Corporation | Speed control for a motor |
| US3983316A (en) * | 1975-03-17 | 1976-09-28 | Rca Corporation | Turntable speed control system |
| US4370573A (en) * | 1980-11-28 | 1983-01-25 | Honeywell Information Systems Inc. | Wave form transition sequence detector |
| JPS6160010A (ja) * | 1984-08-31 | 1986-03-27 | Fujitsu Ltd | 先発優先回路 |
| US4967122A (en) * | 1989-03-07 | 1990-10-30 | Sundstrand Corporation | Digital synchronizing circuit for brushless DC motor |
| TW202231999A (zh) | 2021-02-03 | 2022-08-16 | 陞達科技股份有限公司 | 風扇系統及風扇驅動方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2517703A (en) * | 1947-07-25 | 1950-08-08 | Franklin F Offner | Synchronizing apparatus |
| US3543116A (en) * | 1968-05-01 | 1970-11-24 | Avtron Mfg Inc | Digital variable speed controller comparing a tachometer pulse source with a reference |
-
1972
- 1972-01-13 NL NL7200484A patent/NL7200484A/xx unknown
- 1972-12-19 IT IT54837/72A patent/IT974161B/it active
- 1972-12-20 DE DE2262337A patent/DE2262337A1/de active Pending
- 1972-12-26 US US00318510A patent/US3821604A/en not_active Expired - Lifetime
-
1973
- 1973-01-10 JP JP580973A patent/JPS5316476B2/ja not_active Expired
- 1973-01-10 GB GB126273A patent/GB1420012A/en not_active Expired
- 1973-01-10 CA CA160,925A patent/CA974577A/en not_active Expired
- 1973-01-10 FR FR7300694A patent/FR2167874B1/fr not_active Expired
- 1973-01-11 ES ES410525A patent/ES410525A1/es not_active Expired
- 1973-01-11 AU AU51004/73A patent/AU465473B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES410525A1 (es) | 1976-04-16 |
| JPS5316476B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-06-01 |
| FR2167874A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-08-24 |
| CA974577A (en) | 1975-09-16 |
| GB1420012A (en) | 1976-01-07 |
| FR2167874B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-11-05 |
| IT974161B (it) | 1974-06-20 |
| US3821604A (en) | 1974-06-28 |
| AU5100473A (en) | 1974-07-11 |
| DE2262337A1 (de) | 1973-07-19 |
| AU465473B2 (en) | 1975-09-25 |
| JPS4878413A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-10-22 |