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Extract from the Register of European Patents

EP About this file: EP1832717

EP1832717 - Method for influencing the blade tip flow of an axial turbomachine and annular channel for the main axial flow through a turbomachine [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  08.08.2008
Database last updated on 03.09.2024
Most recent event   Tooltip08.08.2008Application deemed to be withdrawnpublished on 10.09.2008  [2008/37]
Applicant(s)For all designated states
SIEMENS AKTIENGESELLSCHAFT
Werner-von-Siemens-Str. 1
DE-80333 München / DE
[N/P]
Former [2007/37]For all designated states
SIEMENS AKTIENGESELLSCHAFT
Wittelsbacherplatz 2
80333 München / DE
Inventor(s)01 / Bayere, Romain
Sedanstrasse 24
45138 Essen / DE
02 / Blomeyer, Malte, Dr.
Gracht 163 A
45472 Mülheim an der Ruhr / DE
03 / Cornelius, Christian, Dr.
Sirrenbergstrasse 56
45549 Sprockhövel / DE
04 / Matthias, Torsten
Eppinghofer Strasse 169
45468 Mülheim an der Ruhr / DE
05 / Sieber, Uwe, Dr.
Im Fichtenhain 20
51059 Köln / DE
 [2007/37]
Application number, filing date06004866.709.03.2006
[2007/37]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP1832717
Date:12.09.2007
Language:DE
[2007/37]
Search report(s)(Supplementary) European search report - dispatched on:EP08.06.2006
ClassificationIPC:F01D11/08, F01D11/10, F01D5/14, F01D17/10, F04D27/02, F04D29/68
[2007/37]
CPC:
F01D5/143 (EP); F01D11/08 (EP); F01D11/10 (EP);
F01D17/105 (EP); F01D5/145 (EP); F04D27/0207 (EP);
F04D29/526 (EP); F04D29/685 (EP); F05D2270/101 (EP) (-)
Designated contracting states[2008/21]
Former [2007/37]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:Verfahren zum Beeinflussen der spaltnahen Strömung einer axial durchströmten Strömungsmaschine sowie ringförmiger Strömungskanal für eine in Axialrichtung von einem Hauptstrom durchströmbare Strömungsmaschine[2007/37]
English:Method for influencing the blade tip flow of an axial turbomachine and annular channel for the main axial flow through a turbomachine[2007/37]
French:Procédé pour modifier le flux d'air de bout d'aube dans une turbomachine axiale et canal annulaire pour l'écoulement axial du fluide dans une turbomachine[2007/37]
Examination procedure13.03.2008Application deemed to be withdrawn, date of legal effect  [2008/37]
22.04.2008Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [2008/37]
Fees paidPenalty fee
Additional fee for renewal fee
31.03.200803   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]JPH06207558  ;
 [X]EP0606475  (EBARA CORP [JP]) [X] 1-4,8-16,19 * column 15, line 14 - line 31; figure 12 *;
 [X]US4580943  (SCULLY ANDREW J [US]) [X] 1-4,8-16,19 * column 2, line 60 - line 66; figure . *;
 [X]US5431533  (HOBBS DAVID E [US]) [X] 1,4,6,8-10,12,14-16,19 * figures 5-7 *;
 [X]US3572960  (MCBRIDE JAMES W) [X] 1,4,8,9,14-16,19 * column 3, line 13 - line 22 * * column 4, line 39 - line 46; figure 1 *;
 [X]DE881743  (MESSERSCHMITT BOELKOW BLOHM) [X] 1,4,8,9,14-16,19 * page 2, line 68 - line 76; figure . *
 [X]  - PATENT ABSTRACTS OF JAPAN, (19941031), vol. 018, no. 569, Database accession no. (M - 1695), & JP06207558 A 19940726 (ISHIKAWAJIMA HARIMA HEAVY IND CO LTD) [X] 1-4,6,8-19 * abstract *
by applicantEP0719907
 EP1286022
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.