FR2191350B3 - - Google Patents
Info
- Publication number
- FR2191350B3 FR2191350B3 FR7321884A FR7321884A FR2191350B3 FR 2191350 B3 FR2191350 B3 FR 2191350B3 FR 7321884 A FR7321884 A FR 7321884A FR 7321884 A FR7321884 A FR 7321884A FR 2191350 B3 FR2191350 B3 FR 2191350B3
- 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
- H02P25/145—Universal motors whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value, speed feedback
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Electric Motors In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH956572 | 1972-06-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2191350A1 FR2191350A1 (fa) | 1974-02-01 |
| FR2191350B3 true FR2191350B3 (fa) | 1976-06-11 |
Family
ID=4353307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7321884A Expired FR2191350B3 (fa) | 1972-06-26 | 1973-06-15 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH546511A (fa) |
| DE (1) | DE2326045A1 (fa) |
| FR (1) | FR2191350B3 (fa) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2745368C2 (de) * | 1977-10-08 | 1984-09-20 | Robert Bosch Gmbh, 7000 Stuttgart | Schaltungsanordnung zur Drehzahlregelung eines Kollektormotors |
| DE3440920A1 (de) * | 1984-11-09 | 1986-05-15 | C. & E. Fein Gmbh & Co, 7000 Stuttgart | Einrichtung zur drehzahlregelung |
| DE3612193A1 (de) * | 1986-04-11 | 1987-10-22 | Hilti Ag | Antriebsregelung mit ueberlastschutz fuer ein bohrgeraet |
-
1972
- 1972-06-26 CH CH546511D patent/CH546511A/xx not_active IP Right Cessation
-
1973
- 1973-05-22 DE DE19732326045 patent/DE2326045A1/de active Pending
- 1973-06-15 FR FR7321884A patent/FR2191350B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH546511A (de) | 1974-02-28 |
| FR2191350A1 (fa) | 1974-02-01 |
| DE2326045A1 (de) | 1974-01-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |