FR508239A - Improvements to self-regulating dynamo-electric machines - Google Patents
Improvements to self-regulating dynamo-electric machinesInfo
- Publication number
- FR508239A FR508239A FR508239DA FR508239A FR 508239 A FR508239 A FR 508239A FR 508239D A FR508239D A FR 508239DA FR 508239 A FR508239 A FR 508239A
- Authority
- FR
- France
- Prior art keywords
- self
- electric machines
- regulating dynamo
- dynamo
- regulating
- Prior art date
- 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
- H02K23/20—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having additional brushes spaced intermediately of the main brushes on the commutator, e.g. cross-field machines, metadynes, amplidynes or other armature-reaction excited machines
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB508239X | 1919-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR508239A true FR508239A (en) | 1920-10-05 |
Family
ID=1535765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR508239D Expired FR508239A (en) | 1919-02-20 | 1920-01-08 | Improvements to self-regulating dynamo-electric machines |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR508239A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2213611A1 (en) * | 1973-01-05 | 1974-08-02 | Thomson Brandt |
-
1920
- 1920-01-08 FR FR508239D patent/FR508239A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2213611A1 (en) * | 1973-01-05 | 1974-08-02 | Thomson Brandt |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR508239A (en) | Improvements to self-regulating dynamo-electric machines | |
FR507505A (en) | Improvements to dynamoelectric generators | |
FR534036A (en) | Improvements to electrical machines | |
FR545345A (en) | Improvements to dynamo-electric machines | |
FR512790A (en) | Improvements to typewriters | |
FR496825A (en) | Improvements to polishing machines | |
FR503713A (en) | Improvements to ironing machines | |
FR521958A (en) | Typewriter Improvements | |
FR510858A (en) | Improvements to dynamo-electric machines | |
FR519199A (en) | Improvements to dynamo-electric machines | |
FR505979A (en) | Improvements to molding machines | |
FR510520A (en) | Improvements to weaving machines | |
FR514505A (en) | Improvements to grooving machines | |
FR515734A (en) | Improvements to typewriters | |
FR505742A (en) | Improvements to typewriters | |
FR527988A (en) | Improvements to printing machines | |
FR509720A (en) | Improvements to calculating machines | |
FR514847A (en) | Improvements to calculating machines | |
FR555014A (en) | Improvements to calculating machines | |
FR521968A (en) | Improvements to typographic machines | |
FR496209A (en) | Typewriter Improvements | |
FR497637A (en) | Improvements to grinding machines | |
FR526881A (en) | Improvements to grinding machines | |
FR507006A (en) | Improvements to knitting machines | |
FR507676A (en) | Improvements made to form-mounting machines |