FR1581761A - - Google Patents
Info
- Publication number
- FR1581761A FR1581761A FR1581761DA FR1581761A FR 1581761 A FR1581761 A FR 1581761A FR 1581761D A FR1581761D A FR 1581761DA FR 1581761 A FR1581761 A FR 1581761A
- 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
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
- H02K23/22—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having compensating or damping windings
-
- 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
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
- H02P9/26—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices
- H02P9/30—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19671613409 DE1613409A1 (de) | 1967-08-05 | 1967-08-05 | Schaltungsanordung zur Erregung von Gleichstromgeneratoren bzw.-motoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1581761A true FR1581761A (OSRAM) | 1969-09-19 |
Family
ID=5681857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1581761D Expired FR1581761A (OSRAM) | 1967-08-05 | 1968-07-31 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3506909A (OSRAM) |
| CH (1) | CH477125A (OSRAM) |
| FR (1) | FR1581761A (OSRAM) |
| GB (1) | GB1223031A (OSRAM) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2343357A1 (fr) * | 1976-03-01 | 1977-09-30 | Gen Electric | Perfectionnement aux moteurs universels commandes par circuit a redresseur au silicium |
| FR2343356A1 (fr) * | 1976-03-04 | 1977-09-30 | Portescap | Micromoteur a courant continu |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1181799B (it) * | 1984-12-14 | 1987-09-30 | M E C C Alte Spa | Regolatore elettronico della tensione ad azione bidirezionale per alternatori |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2796580A (en) * | 1954-12-23 | 1957-06-18 | British Thomson Houston Co Ltd | Dynamo-electric machines |
-
1968
- 1968-07-01 CH CH981568A patent/CH477125A/de not_active IP Right Cessation
- 1968-07-22 US US746527A patent/US3506909A/en not_active Expired - Lifetime
- 1968-07-31 FR FR1581761D patent/FR1581761A/fr not_active Expired
- 1968-08-05 GB GB37333/68A patent/GB1223031A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2343357A1 (fr) * | 1976-03-01 | 1977-09-30 | Gen Electric | Perfectionnement aux moteurs universels commandes par circuit a redresseur au silicium |
| FR2343356A1 (fr) * | 1976-03-04 | 1977-09-30 | Portescap | Micromoteur a courant continu |
Also Published As
| Publication number | Publication date |
|---|---|
| US3506909A (en) | 1970-04-14 |
| GB1223031A (en) | 1971-02-17 |
| CH477125A (de) | 1969-08-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |