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Extract from the Register of European Patents

EP About this file: EP2157284

EP2157284 - Gas turbine assembly with a non-cylindrical transition duct and method for guiding the flow onto the turbine [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  11.03.2011
Database last updated on 25.09.2024
Most recent event   Tooltip11.03.2011Application deemed to be withdrawnpublished on 13.04.2011  [2011/15]
Applicant(s)For all designated states
Siemens Aktiengesellschaft
Wittelsbacherplatz 2
80333 München / DE
[2010/08]
Inventor(s)01 / Botzen, Andre
Timpenstrasse 24
46117 Oberhausen / DE
02 / Klein, Karl, Dr.
Dixbäume 63b
45257 Essen / DE
03 / Link, Marco
Sternbuschweg 39
47057 Duisburg / DE
04 / Lüsebrink, Oliver, Dr.
An der Wabeck 37
58456 Witten / DE
05 / Savilius, Nicolas
Lohstrasse 131
45359 Essen / DE
06 / Schneider, Oliver, Dr.
Mozartstrasse 36
46487 Wesel / DE
07 / Tertilt, Marc
Balkhauser Weg 53
45529 Hattingen / DE
 [2010/08]
Application number, filing date08014872.921.08.2008
[2010/08]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP2157284
Date:24.02.2010
Language:DE
[2010/08]
Search report(s)(Supplementary) European search report - dispatched on:EP03.08.2009
ClassificationIPC:F01D9/02
[2010/08]
CPC:
F01D9/023 (EP); F05D2210/43 (EP); F05D2230/80 (EP);
F05D2240/12 (EP); F05D2250/313 (EP); F05D2250/33 (EP);
F05D2250/70 (EP) (-)
Designated contracting states(deleted) [2010/43]
Former [2010/08]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  MT,  NL,  NO,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:Gasturbinenanordnung mit nichtzylindrischer Innengehäusenabe und Verfahren zur Turbinenanströmung[2010/08]
English:Gas turbine assembly with a non-cylindrical transition duct and method for guiding the flow onto the turbine[2010/08]
French:Dispositif de turbine à gaz avec conduit de transition non cylindrique et procédé pour diriger l'écoulement sur la turbine[2010/08]
Examination procedure25.08.2010Application deemed to be withdrawn, date of legal effect  [2011/15]
05.10.2010Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [2011/15]
Fees paidPenalty fee
Additional fee for renewal fee
31.08.201003   M06   Not yet paid
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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]DE3117515  (BBC BROWN BOVERI & CIE [DE]) [X] 1,2,4-7,9,11 * page 11, line 33 - page 12, line 17 * * page 15, lines 9-24 * * figures 1,2,4,6 * * abstract *;
 [X]GB2361302  (ROLLS ROYCE PLC [GB]) [X] 1,2,4-6,10,11 * page 1, lines 9-12 * * page 6, lines 2-9 * * page 6, lines 31-35 * * page 9, lines 17-20 * * figures 1-6 * * abstract *;
 [XA]GB2293232  (ROLLS ROYCE PLC [GB]) [X] 1,11 * abstract * * figure 2 * [A] 2-10
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.