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EP1114967
European procedure
Extract from the Register of European Patents
EP About this file: EP1114967
| EP1114967 - Method and device for suppressing whirls in a combustion chamber of a turbo-engine [Right-click to bookmark this link] | |||
| Former [2001/28] | Method and device for suppressing whirls in a turbo-engine | ||
| [2004/04] | Status | No opposition filed within time limit Status updated on 22.09.2006 Database last updated on 31.08.2024 | Most recent event Tooltip | 22.09.2006 | No opposition filed within time limit | published on 25.10.2006 [2006/43] | Applicant(s) | For all designated states ALSTOM Technology Ltd Brown Boveri Strasse 7 5400 Baden / CH | [N/P] |
| Former [2005/46] | For all designated states Alstom Technology Ltd Brown Boveri Strasse 7 5400 Baden / CH | ||
| Former [2004/14] | For all designated states ALSTOM Technology Ltd Brown Boveri Strasse 7 5400 Baden / CH | ||
| Former [2002/16] | For all designated states ALSTOM (Switzerland) Ltd Brown Boveri Strasse 7 5401 Baden / CH | ||
| Former [2001/50] | For all designated states Alstom (Switzerland) Ltd Haselstrasse 16 5401 Baden / CH | ||
| Former [2001/28] | For all designated states ALSTOM Power (Schweiz) AG Haselstrasse 16 5400 Baden / CH | Inventor(s) | 01 /
Gutmark, Ephraim Prof. Dr. 336 Shady Lake Parkway Baton Rouge, CA 70810 / US | 02 /
Paschereit, Christian Olivier Dr. Im Ifang 23 5400 Baden / CH | 03 /
Weisenstein, Wolfgang Mattächer 5a 5453 Remetschwil / CH | [2001/28] | Representative(s) | (deleted) | [2004/13] |
| Former [2001/50] | Liebe, Rainer, et al ALSTOM (Schweiz) AG Intellectual Property CHSP Haselstrasse 16/699, 5. Stock 5401 Baden / CH | Application number, filing date | 01810007.3 | 04.01.2001 | [2001/28] | Priority number, date | DE2000100415 | 07.01.2000 Original published format: DE 10000415 | [2001/28] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP1114967 | Date: | 11.07.2001 | Language: | DE | [2001/28] | Type: | B1 Patent specification | No.: | EP1114967 | Date: | 16.11.2005 | Language: | DE | [2005/46] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 16.05.2001 | Classification | IPC: | F23M13/00 | [2001/28] | CPC: |
F23M20/005 (EP,US);
F23D2210/00 (EP,US);
F23R2900/00014 (EP,US)
| Designated contracting states | DE, GB [2002/14] |
| Former [2001/28] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, TR | Title | German: | Verfahren und Vorrichtung zur Unterdrückung von Strömungswirbeln innerhalb einer Brennkammer einer Strömungskraftmaschine | [2004/04] | English: | Method and device for suppressing whirls in a combustion chamber of a turbo-engine | [2004/04] | French: | Procédé et dispositif pour supprimer les tourbillons dans une chambre à combustion d'une turbomachine | [2004/04] |
| Former [2001/28] | Verfahren und Vorrichtung zur Unterdrückung von Strömungswirbeln innerhalb einer Strömungskraftmaschine | ||
| Former [2001/28] | Method and device for suppressing whirls in a turbo-engine | ||
| Former [2001/28] | Procédé et dispositif pour supprimer les tourbillons dans une turbomachine | Examination procedure | 14.12.2001 | Examination requested [2002/07] | 10.03.2003 | Despatch of a communication from the examining division (Time limit: M04) | 21.05.2003 | Reply to a communication from the examining division | 06.02.2004 | Communication of intention to grant the patent | 06.08.2004 | Fee for grant paid | 06.08.2004 | Fee for publishing/printing paid | Opposition(s) | 17.08.2006 | No opposition filed within time limit [2006/43] | Fees paid | Renewal fee | 23.12.2002 | Renewal fee patent year 03 | 07.01.2004 | Renewal fee patent year 04 | 07.01.2005 | Renewal fee patent year 05 |
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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 | [A]EP0643267 (MITSUBISHI HEAVY IND LTD [JP]) [A] 1,16 * the whole document *; | [X]US5408830 (LOVETT JEFFERY A [US]) [X] 1,16 * the whole document *; | [A]DE4339094 (ABB MANAGEMENT AG [CH]) [A] 1,16 * the whole document *; | [X]EP0754908 (DVGW EV [DE], et al) [X] 1,4-7,16 * the whole document *; | [A]EP0789193 (DVGW EV [DE], et al) [A] 1,16 * the whole document *; | [A]DE19636093 (SIEMENS AG [DE]) [A] 8-15,19 * the whole document *; | [AP]EP0987495 (ABB RESEARCH LTD [CH]) [AP] 1-21 * the whole document *; | [AP]EP0987491 (ASEA BROWN BOVERI [CH]) [AP] 1-21* the whole document * | by applicant | - OSTER & WYGNANSKI, "The forced mixing layer between parallel streams", JOURNAL OF FLUID MECHANICS, (1982), vol. 123, pages 91 - 130 | - PASCHEREIT ET.AL, "Experimental investigation of subharmonic resonance in an axissymmetric jet.", JOURNAL OF FLUID MECHANICS, (1995), vol. 283, pages 365 - 407 |