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EP0662266
European procedure
Extract from the Register of European Patents
EP About this file: EP0662266
| EP0662266 - PROCESS AND DEVICE FOR REGULATING A CONVERTER-POWERED, PERMANENTLY EXCITED SYNCHRONOUS MOTOR [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 20.06.1997 Database last updated on 26.06.2024 | Most recent event Tooltip | 03.05.2002 | Lapse of the patent in a contracting state New state(s): ES | published on 19.06.2002 [2002/25] | Applicant(s) | For all designated states SIEMENS AKTIENGESELLSCHAFT Werner-von-Siemens-Str. 1 DE-80333 München / DE | [N/P] |
| Former [1995/28] | For all designated states SIEMENS AKTIENGESELLSCHAFT Wittelsbacherplatz 2 D-80333 München / DE | Inventor(s) | 01 /
TÖLLE, Hans-Jürgen Kleinweidenmühle 9 D-8500 Nürnberg 90 / DE | [1995/28] | Application number, filing date | 92920783.5 | 24.09.1992 | [1995/28] | WO1992DE00824 | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO9407301 | Date: | 31.03.1994 | Language: | DE | [1994/08] | Type: | A1 Application with search report | No.: | EP0662266 | Date: | 12.07.1995 | Language: | DE | The application published by WIPO in one of the EPO official languages on 31.03.1994 takes the place of the publication of the European patent application. | [1995/28] | Type: | B1 Patent specification | No.: | EP0662266 | Date: | 14.08.1996 | Language: | DE | [1996/33] | Search report(s) | International search report - published on: | EP | 31.03.1994 | Classification | IPC: | H02P5/40, H02P7/62 | [1995/28] | CPC: |
H02P6/06 (EP,US);
H02P21/00 (KR);
B60L50/60 (EP,US);
H02P25/03 (EP);
B60L2220/14 (EP);
Y02T10/64 (EP);
Y02T10/70 (EP)
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| Designated contracting states | AT, DE, ES, FR, GB, IT, SE [1995/28] | Title | German: | VERFAHREN UND VORRICHTUNG ZUR REGELUNG EINES UMRICHTERGESPEISTEN PERMANENTERREGTEN SYNCHRONMOTORS | [1995/28] | English: | PROCESS AND DEVICE FOR REGULATING A CONVERTER-POWERED, PERMANENTLY EXCITED SYNCHRONOUS MOTOR | [1995/28] | French: | PROCEDE ET DISPOSITIF DE REGULATION D'UN MOTEUR SYNCHRONE A EXCITATION CONTINUE ALIMENTE PAR UN CONVERTISSEUR | [1995/28] | Entry into regional phase | 19.07.1994 | National basic fee paid | 19.07.1994 | Designation fee(s) paid | 19.07.1994 | Examination fee paid | Examination procedure | 30.06.1993 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 19.07.1994 | Examination requested [1995/28] | 19.01.1996 | Despatch of communication of intention to grant (Approval: Yes) | 16.02.1996 | Communication of intention to grant the patent | 06.05.1996 | Fee for grant paid | 06.05.1996 | Fee for publishing/printing paid | Opposition(s) | 15.05.1997 | No opposition filed within time limit [1997/32] | Fees paid | Renewal fee | 15.09.1994 | Renewal fee patent year 03 | 15.09.1995 | Renewal fee patent year 04 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | ES | 14.08.1996 | GB | 14.08.1996 | [2002/25] |
| Former [1997/30] | GB | 14.08.1996 | Cited in | International search | [A] - KIMAMOTO A., HIRANE Y., "A SEMI-CLOSD LOOP TORQUE CONTROL OF A BURIED PERMANENT MAGNET MOTORBASED ON A NEW FLUX WEAKENING APPROACH.", CONFERENCE RECORD OF THE INDUSTRY APPLICATIONS SOCIETY ANNUAL MEETING. (IAS). SAN DIEGO, OCT. 1 - 5, 1989., NEW YORK, IEEE., US, US, (19891001), vol. PART 01., pages 656 - 661., XP000091626 | [A] - PATENT ABSTRACTS OF JAPAN vol. 10, no. 179 (E-414)(2235) 24. Juni 1986 | [A] - NAUNIN D., REUSS H. C., "SYNCHRONOUS SERVO-DRIVE: A COMPACT SOLUTION OF CONTROL PROBLEMS BY MEANS OF A SINGLE-CHIP MICROCOMPUTER.", IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS., IEEE SERVICE CENTER, PISCATAWAY, NJ., US, US, (19900501), vol. 26., no. 03., doi:10.1109/28.55970, ISSN 0093-9994, pages 408 - 413., XP000148198 DOI: http://dx.doi.org/10.1109/28.55970 | [A] - PATENT ABSTRACTS OF JAPAN vol. 005, no. 055 (E-052)16. April 1981 |