DE3049814A1 - Variable speed electric machine having controlled magnetic flux density - Google Patents
Variable speed electric machine having controlled magnetic flux densityInfo
- Publication number
- DE3049814A1 DE3049814A1 DE803049814T DE3049814T DE3049814A1 DE 3049814 A1 DE3049814 A1 DE 3049814A1 DE 803049814 T DE803049814 T DE 803049814T DE 3049814 T DE3049814 T DE 3049814T DE 3049814 A1 DE3049814 A1 DE 3049814A1
- Authority
- DE
- Germany
- Prior art keywords
- magnetic flux
- electric machine
- flux density
- variable speed
- speed electric
- 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.)
- Withdrawn
Links
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/066,411 US4338557A (en) | 1979-08-14 | 1979-08-14 | Variable speed electric machine having controlled magnetic flux density |
PCT/US1980/001028 WO1981000651A1 (en) | 1979-08-14 | 1980-08-13 | Variable speed electric machine having controlled magnetic flux density |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3049814A1 true DE3049814A1 (de) | 1982-02-25 |
Family
ID=26746733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE803049814T Withdrawn DE3049814A1 (de) | 1979-08-14 | 1980-08-13 | Variable speed electric machine having controlled magnetic flux density |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT376528B (de) |
DE (1) | DE3049814A1 (de) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4152630A (en) * | 1976-04-07 | 1979-05-01 | Wanlass Cravens Lamar | Multi-phase motor |
-
1980
- 1980-08-13 AT AT0908480A patent/AT376528B/de not_active IP Right Cessation
- 1980-08-13 DE DE803049814T patent/DE3049814A1/de not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4152630A (en) * | 1976-04-07 | 1979-05-01 | Wanlass Cravens Lamar | Multi-phase motor |
Non-Patent Citations (4)
Title |
---|
DE-B.: BÜHLER: Einführung in die Theorie gere- gelter Drehstromantriebe, 1977, Bd.1, Birkhäuser Verlag, Basel und Stuttgart, S.195-202 * |
DE-B.: HEUMANN-STUMPE: Thyristoren, 1970, Teubner Stuttgart, S.183-209 * |
DE-B.: Nürnberg: "Die Asynchronmaschine" 1963, Springer-Verlag Berlin - Göttingen - Heidelberg, S.318-331 * |
DE-Z.: AEG-Mitteilungen 54 (1964) 1/2, S.89-106 * |
Also Published As
Publication number | Publication date |
---|---|
ATA908480A (de) | 1984-04-15 |
AT376528B (de) | 1984-11-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: WANLASS, CRAVENS L., ALPINE, UTAH, US |
|
8128 | New person/name/address of the agent |
Representative=s name: SPARING, K., DIPL.-ING. ROEHL, W., DIPL.-PHYS. DR. |
|
8139 | Disposal/non-payment of the annual fee |