FR2089070A5 - - Google Patents
Info
- Publication number
- FR2089070A5 FR2089070A5 FR7111626A FR7111626A FR2089070A5 FR 2089070 A5 FR2089070 A5 FR 2089070A5 FR 7111626 A FR7111626 A FR 7111626A FR 7111626 A FR7111626 A FR 7111626A FR 2089070 A5 FR2089070 A5 FR 2089070A5
- Authority
- FR
- France
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/538—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a push-pull configuration
- H02M7/5381—Parallel type
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
- G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
- G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices 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
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
- H02P25/022—Synchronous motors
- H02P25/024—Synchronous motors controlled by supply frequency
-
- 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
- H02P6/14—Electronic commutators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Amplifiers (AREA)
- Control Of Stepping Motors (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2428770A | 1970-03-31 | 1970-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2089070A5 true FR2089070A5 (fr) | 1972-01-07 |
Family
ID=21819820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7111626A Expired FR2089070A5 (fr) | 1970-03-31 | 1971-03-26 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3668414A (fr) |
BE (1) | BE765005A (fr) |
CA (1) | CA930432A (fr) |
DE (1) | DE2115661C3 (fr) |
FR (1) | FR2089070A5 (fr) |
GB (1) | GB1334407A (fr) |
NL (1) | NL7104083A (fr) |
SU (1) | SU420197A3 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2477337A1 (fr) * | 1980-02-29 | 1981-09-04 | Sony Corp | Circuit d'entrainement d'un moteur sans balai a courant continu |
EP0103997A2 (fr) * | 1982-08-25 | 1984-03-28 | Page Engineering Company Limited | Système de régulation de puissance en courant alternatif |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE36860E (en) * | 1981-12-23 | 2000-09-12 | Papst Licensing Gmbh & Co. Kg | Brushless direct current motor |
DE3546891C2 (de) * | 1985-10-21 | 2000-06-08 | Papst Licensing Gmbh & Co Kg | Treiberschaltung zum Betrieb eines kollektorlosen Gleichstrommotors in einem Lüfter oder zum Antrieb eines Lüfters |
JP2560436Y2 (ja) * | 1989-08-23 | 1998-01-21 | 株式会社東海理化電機製作所 | モータ駆動回路 |
TWI361555B (en) * | 2008-01-31 | 2012-04-01 | Princeton Technology Corp | Control devices and methods |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3051932A (en) * | 1958-09-12 | 1962-08-28 | Foxboro Co | Electrically operated apparatus for remote measuring |
DE1181278B (de) * | 1962-06-09 | 1964-11-12 | Diehl Fa | Transistor-Schaltverstaerker, insbesondere zur Anwendung bei sich selbst steuernden Uhren-antrieben |
US3293495A (en) * | 1963-01-29 | 1966-12-20 | Omnitronics Inc | Control circuits |
DE1513841B2 (de) * | 1966-06-10 | 1971-10-07 | Urban, Siegfried, 7532 Niefern | Kommutatorloser aus einer gleichstromquelle gespeister elektromotor zum antrieb zeithaltender geraete insbeson dere zum antrieb einer uhr |
US3523228A (en) * | 1968-12-20 | 1970-08-04 | Nasa | Transistor servo system including a unique differential amplifier circuit |
-
1970
- 1970-03-31 US US24287A patent/US3668414A/en not_active Expired - Lifetime
- 1970-10-19 CA CA095883A patent/CA930432A/en not_active Expired
-
1971
- 1971-03-25 SU SU711636800A patent/SU420197A3/ru active
- 1971-03-26 NL NL7104083A patent/NL7104083A/xx not_active Application Discontinuation
- 1971-03-26 FR FR7111626A patent/FR2089070A5/fr not_active Expired
- 1971-03-30 BE BE765005A patent/BE765005A/fr unknown
- 1971-03-31 DE DE2115661A patent/DE2115661C3/de not_active Expired
- 1971-04-19 GB GB2490871*A patent/GB1334407A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2477337A1 (fr) * | 1980-02-29 | 1981-09-04 | Sony Corp | Circuit d'entrainement d'un moteur sans balai a courant continu |
EP0103997A2 (fr) * | 1982-08-25 | 1984-03-28 | Page Engineering Company Limited | Système de régulation de puissance en courant alternatif |
EP0103997A3 (fr) * | 1982-08-25 | 1984-11-14 | Page Engineering Company Limited | Système de régulation de puissance en courant alternatif |
Also Published As
Publication number | Publication date |
---|---|
US3668414A (en) | 1972-06-06 |
NL7104083A (fr) | 1971-10-04 |
CA930432A (en) | 1973-07-17 |
BE765005A (fr) | 1971-09-30 |
SU420197A3 (ru) | 1974-03-15 |
GB1334407A (en) | 1973-10-17 |
DE2115661B2 (de) | 1978-08-24 |
DE2115661A1 (de) | 1971-10-21 |
DE2115661C3 (de) | 1979-04-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |