FR2378398B1 - - Google Patents
Info
- Publication number
- FR2378398B1 FR2378398B1 FR7739635A FR7739635A FR2378398B1 FR 2378398 B1 FR2378398 B1 FR 2378398B1 FR 7739635 A FR7739635 A FR 7739635A FR 7739635 A FR7739635 A FR 7739635A FR 2378398 B1 FR2378398 B1 FR 2378398B1
- 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
- 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
- H02P25/10—Commutator motors, e.g. repulsion motors
- H02P25/14—Universal motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Direct Current Motors (AREA)
- Control Of Electrical Variables (AREA)
- Motor And Converter Starters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2702142A DE2702142C3 (de) | 1977-01-20 | 1977-01-20 | Anordnung zur Steuerung der Drehzahl eines Universalmotors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2378398A1 FR2378398A1 (fr) | 1978-08-18 |
| FR2378398B1 true FR2378398B1 (US07122547-20061017-C00032.png) | 1982-04-02 |
Family
ID=5999071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7739635A Granted FR2378398A1 (fr) | 1977-01-20 | 1977-12-29 | Regulateur de vitesse pour moteur universel |
Country Status (9)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2724815C2 (de) * | 1977-06-02 | 1981-10-08 | Robert Bosch Gmbh, 7000 Stuttgart | Schaltung zur Steuerung und Stabilisierung der Drehzahl eines Universalmotors |
| DE2916998A1 (de) * | 1979-04-26 | 1980-11-06 | Bosch Gmbh Robert | Drehzahlregler fuer einen an einem wechselspannungsnetz betriebenen universalmotor |
| US4317176A (en) * | 1980-03-24 | 1982-02-23 | Black & Decker Inc. | Microcomputer controlled power tool |
| EP0217201B1 (de) * | 1985-09-13 | 1992-03-25 | Stein & Co. GmbH | Elektronische Schaltungsanordnung für Fussbodenpflegegeräte mit einer von einem Elektromotor angetriebenen Bürsteneinrichtung |
| DE19705907C2 (de) * | 1997-02-14 | 2003-05-08 | Gerhard Kurz | Verfahren und Vorrichtung zur Leistungssteuerung von an ein Wechselspannungs-Versorgungsnetz angeschlossenen elektrischen Verbrauchern |
| US5955794A (en) * | 1997-02-14 | 1999-09-21 | Gerhard Kurz | Method and arrangement for controlling the output of a load connected to an ac line voltage |
| DE29712892U1 (de) * | 1997-07-23 | 1997-09-11 | Elektra Beckum Ag, 49716 Meppen | Stationäre Werkzeugmaschine, insbesondere Kreissägemaschine oder Fräsmaschine |
| DE19843106B4 (de) | 1998-09-21 | 2005-08-18 | Ebm-Papst Mulfingen Gmbh & Co. Kg | System zur Drehzahlsteuerung von Wechselstrom-Motoren |
| DE19940409A1 (de) * | 1999-08-26 | 2001-03-01 | Alwin Boehm | Drehmomentregelschaltung für Phasenanschnittsteuerungen von Elektromotoren |
| SE0302430L (sv) * | 2003-09-11 | 2004-09-28 | Abb Research Ltd | Roterande elektrisk motor |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1390166A (fr) * | 1962-12-29 | 1965-02-26 | Texas Instruments Inc | Circuit de commande pour un moteur série |
| US3366861A (en) * | 1965-05-26 | 1968-01-30 | New York Air Brake Co | Apparatus for reducing abrupt starting of electric motors |
| US3399333A (en) * | 1966-01-03 | 1968-08-27 | Gen Motors Corp | Speed control circuit for single phase alternating current induction motors |
| US3553556A (en) * | 1966-11-01 | 1971-01-05 | Peter Dosch | Circuit for controlling the speed of a motor |
| US3562618A (en) * | 1967-11-03 | 1971-02-09 | Ram Tool Corp | Torque control circuit for electric motors |
| US3596158A (en) * | 1968-08-09 | 1971-07-27 | Gen Electric | Stabilizing phase controlled ac induction motors |
| FR2174918A1 (US07122547-20061017-C00032.png) * | 1972-03-03 | 1973-10-19 | Malte Manson Ab | |
| DE2407601C2 (de) * | 1974-02-16 | 1980-04-17 | Robert Bosch Gmbh, 7000 Stuttgart | Steuereinrichtung zur Absenkung der Drehzahl eines wechselstromgespeisten Reihenschlußmotors im Leerlaufbetrieb |
-
1977
- 1977-01-20 DE DE2702142A patent/DE2702142C3/de not_active Expired
- 1977-11-07 CH CH1350977A patent/CH623436A5/de not_active IP Right Cessation
- 1977-12-15 GB GB52323/77A patent/GB1590851A/en not_active Expired
- 1977-12-29 FR FR7739635A patent/FR2378398A1/fr active Granted
-
1978
- 1978-01-16 US US05/869,611 patent/US4134038A/en not_active Expired - Lifetime
- 1978-01-18 JP JP415378A patent/JPS5391315A/ja active Pending
- 1978-01-18 IT IT19364/78A patent/IT1092306B/it active
- 1978-01-19 NL NL7800694A patent/NL7800694A/xx not_active Application Discontinuation
- 1978-01-20 ES ES466194A patent/ES466194A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1092306B (it) | 1985-07-06 |
| IT7819364A0 (it) | 1978-01-18 |
| DE2702142C3 (de) | 1979-08-02 |
| GB1590851A (en) | 1981-06-10 |
| US4134038A (en) | 1979-01-09 |
| NL7800694A (nl) | 1978-07-24 |
| DE2702142B2 (de) | 1978-12-07 |
| ES466194A1 (es) | 1978-10-16 |
| DE2702142A1 (de) | 1978-08-03 |
| JPS5391315A (en) | 1978-08-11 |
| CH623436A5 (US07122547-20061017-C00032.png) | 1981-05-29 |
| FR2378398A1 (fr) | 1978-08-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |