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Extract from the Register of European Patents

EP About this file: EP0585948

EP0585948 - Circuit arrangement for converting an AC voltage from a supply line into a DC voltage by taking a substantially sinusoidal current at the powerline frequency [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  06.04.1995
Database last updated on 11.09.2024
Most recent event   Tooltip06.04.1995Application deemed to be withdrawnpublished on 24.05.1995 [1995/21]
Applicant(s)For all designated states
SIEMENS AKTIENGESELLSCHAFT
Werner-von-Siemens-Str. 1
DE-80333 München / DE
[N/P]
Former [1994/32]For all designated states
SIEMENS AKTIENGESELLSCHAFT
Wittelsbacherplatz 2
D-80333 München / DE
Former [1994/10]For all designated states
Siemens Aktiengesellschaft
Wittelsbacherplatz 2
D-80333 München / DE
Inventor(s)01 / Herfurth, Michael, Dipl.-Ing.
Ludwig-Thoma-Strasse 22
D-82205 Gilching / DE
[1994/10]
Application number, filing date93114169.103.09.1993
[1994/10]
Priority number, dateDE1992422951304.09.1992         Original published format: DE 4229513
[1994/10]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0585948
Date:09.03.1994
Language:DE
[1994/10]
Search report(s)(Supplementary) European search report - dispatched on:EP23.11.1993
ClassificationIPC:H02M3/158
[1994/10]
CPC:
H02M3/1582 (EP)
Designated contracting statesDE,   FR,   GB,   IT [1994/10]
TitleGerman:Schaltungsanordnung zur Umsetzung der Wechselspannung eines Versorgungsnetzes in eine Ausgleichsspannung mit einer im wesentlichen sinusförmigen, netzfrequenten Stromaufnahme[1994/10]
English:Circuit arrangement for converting an AC voltage from a supply line into a DC voltage by taking a substantially sinusoidal current at the powerline frequency[1994/10]
French:Dispositif de circuit pour convertir un courant alternatif d'un réseau d'alimentation en un courant continu avec une consommation de courant sensiblement sinusoidal à la fréquence du réseau[1994/10]
File destroyed:08.08.2001
Examination procedure10.09.1994Application deemed to be withdrawn, date of legal effect  [1995/21]
30.12.1994Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [1995/21]
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[X]WO8911691  (VITEQ) [X] 1-5 * page 5, line 16 - page 2, line 8 *;
 [X]US4502104  (MITCHELL) [X] 1-5 * column 2, line 43 - column 7, line 14 *;
 [X]US5134355  (HASTINGS) [X] 1-5 * column 6 - column 22 *;
 [XP]EP0504094  (EMERSON ELECTRIC) [XP] 1-5 * column 3, line 38 - column 11, line 52 *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.