BE730673A - - Google Patents
Info
- Publication number
- BE730673A BE730673A BE730673DA BE730673A BE 730673 A BE730673 A BE 730673A BE 730673D A BE730673D A BE 730673DA BE 730673 A BE730673 A BE 730673A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/04—Asynchronous induction motors for single phase current
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/14—Control of position or direction using feedback using an analogue comparing device
- G05D3/1418—Control of position or direction using feedback using an analogue comparing device with AC amplifier chain
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K99/00—Subject matter not provided for in other groups of this subclass
- H02K99/20—Motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Electric Motors In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO5628868 | 1968-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE730673A true BE730673A (de) | 1969-09-01 |
Family
ID=20086671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE730673D BE730673A (de) | 1968-03-29 | 1969-03-28 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3584277A (de) |
| AT (1) | AT289960B (de) |
| BE (1) | BE730673A (de) |
| DE (1) | DE1915936B2 (de) |
| FR (1) | FR2005057A1 (de) |
| NL (1) | NL6904850A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2126479A5 (de) * | 1971-02-08 | 1972-10-06 | Anvar | |
| US4095149A (en) * | 1976-04-07 | 1978-06-13 | Wanlass Cravens Lamar | Optimized electric motor having controlled magnetic flux density |
| DK156353B (da) * | 1977-06-03 | 1989-08-07 | Cravens Lamar Wanlass | Motor med styret magnetisk fluxtaethed |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2821675A (en) * | 1957-03-07 | 1958-01-28 | Arthur S Ostenso | Saturable reactor motor drive |
| US2995690A (en) * | 1958-09-22 | 1961-08-08 | Reed And Reese Inc | D. c.-operated constant speed motor |
| US3083326A (en) * | 1959-03-18 | 1963-03-26 | Cons Electronics Ind | Transistor motor circuit |
| US3098958A (en) * | 1959-04-07 | 1963-07-23 | Katz Leonhard | Direct-current motor and the like |
| CH387552A (fr) * | 1961-11-20 | 1964-08-31 | Movado Montres | Dispositif électronique pour la stabilisation de la vitesse d'un moteur pour pièce d'horlogerie |
| FR1371775A (fr) * | 1963-01-10 | 1964-09-11 | Moteur électrique |
-
1969
- 1969-03-26 US US810497A patent/US3584277A/en not_active Expired - Lifetime
- 1969-03-28 FR FR6909230A patent/FR2005057A1/fr not_active Withdrawn
- 1969-03-28 AT AT311069A patent/AT289960B/de not_active IP Right Cessation
- 1969-03-28 NL NL6904850A patent/NL6904850A/xx unknown
- 1969-03-28 DE DE19691915936 patent/DE1915936B2/de active Pending
- 1969-03-28 BE BE730673D patent/BE730673A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1915936B2 (de) | 1971-04-08 |
| DE1915936A1 (de) | 1969-10-09 |
| AT289960B (de) | 1971-05-10 |
| FR2005057A1 (de) | 1969-12-05 |
| US3584277A (en) | 1971-06-08 |
| NL6904850A (de) | 1969-10-01 |