EP0486226 - Combustor liner with circumferentially angled film cooling holes [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 20.10.1993 Database last updated on 29.06.2024 | Most recent event Tooltip | 20.10.1993 | Withdrawal of application | published on 08.12.1993 [1993/49] | Applicant(s) | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady, NY 12345 / US | [N/P] |
Former [1992/21] | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady, NY 12345 / US | Inventor(s) | 01 /
Napoli, Phillip Daniel 8108 Shadetree Drive West Chester, Ohio 45069 / US | [1992/21] | Representative(s) | Pratt, Richard Wilson London Patent Operation G.E. Technical Services Co. Inc. Essex House 12/13 Essex Street London WC2R 3AA / GB | [N/P] |
Former [1992/21] | Pratt, Richard Wilson London Patent Operation G.E. Technical Services Co. Inc. Essex House 12/13 Essex Street London WC2R 3AA / GB | Application number, filing date | 91310344.6 | 08.11.1991 | [1992/21] | Priority number, date | US19900614368 | 15.11.1990 Original published format: US 614368 | [1992/21] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0486226 | Date: | 20.05.1992 | Language: | EN | [1992/21] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 17.03.1992 | Classification | IPC: | F23R3/00, F02K1/82 | [1992/21] | CPC: |
F02K1/822 (EP,US);
F23R3/002 (EP);
F05D2260/202 (EP);
F23R2900/00005 (EP);
Y02T50/60 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1992/21] | Title | German: | Brennkammerwand mit in Umfangsrichtung schräg gerichteten Bohrungen zur Filmkühlung | [1992/21] | English: | Combustor liner with circumferentially angled film cooling holes | [1992/21] | French: | Chemise de chambre de combustion avec percages de reffroidissement inclinées en direction circonférentielle | [1992/21] | File destroyed: | 12.06.1999 | Examination procedure | 09.11.1992 | Examination requested [1993/01] | 14.10.1993 | Application withdrawn by applicant [1993/49] |
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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 | [Y]EP0335481 (GEN ELECTRIC [US]); | [Y]US3420058 (HOWALD WERNER E, et al); | [Y]DE3543356 (GEN ELECTRIC [US]); | [A]WO9007087 (SUNDSTRAND CORP [US]) |