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EP1544974
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EP About this file: EP1544974
| EP1544974 - Method and arrangement for protecting a frequency converter [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 27.07.2007 Database last updated on 06.07.2024 | Most recent event Tooltip | 18.07.2008 | Change - representative | published on 20.08.2008 [2008/34] | Applicant(s) | For all designated states ABB Oy Strömbergintie 1 00380 Helsinki / FI | [N/P] |
| Former [2005/25] | For all designated states ABB Oy Strömbergintie 1 00380 Helsinki / FI | Inventor(s) | 01 /
Talja, Markku Myrynkuja 1 E 04400, Järvenpää / FI | 02 /
Pöyhönen, Simo Albert Petreliuksen katu 6 D 33 01370, Vantaa / FI | [2005/25] | Representative(s) | Valkeiskangas, Tapio Lassi Paavali Kolster Oy Ab Iso Roobertinkatu 23 P.O. Box 148 00121 Helsinki / FI | [N/P] |
| Former [2008/34] | Valkeiskangas, Tapio Lassi Paavali Kolster Oy Ab Iso Roobertinkatu 23 P.O. Box 148 00121 Helsinki / FI | ||
| Former [2005/25] | Valkeiskangas, Tapio Kolster Oy AB, Iso Roobertinkatu 23, P.O. Box 148 00121 Helsinki / FI | Application number, filing date | 04106633.3 | 16.12.2004 | [2005/25] | Priority number, date | FI20030001868 | 19.12.2003 Original published format: FI 20031868 | [2005/25] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP1544974 | Date: | 22.06.2005 | Language: | EN | [2005/25] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 04.05.2005 | Classification | IPC: | H02H7/122, H02H3/02 | [2005/25] | CPC: |
H02H7/1216 (EP,US);
H02H3/023 (EP,US);
H02H7/0833 (EP,US);
H02H7/1227 (EP,US);
Y10S388/903 (EP,US)
| Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR [2005/25] | Title | German: | Verfahren und Schaltungsanordnung zum Schutz eines Frequenzumrichters | [2005/25] | English: | Method and arrangement for protecting a frequency converter | [2005/25] | French: | Procédé et circuit pour protéger un convertisseur de fréquence | [2005/25] | Examination procedure | 16.08.2005 | Examination requested [2005/41] | 03.02.2006 | Despatch of a communication from the examining division (Time limit: M04) | 24.04.2006 | Reply to a communication from the examining division | 25.10.2006 | Despatch of a communication from the examining division (Time limit: M04) | 06.03.2007 | Application deemed to be withdrawn, date of legal effect [2007/35] | 12.04.2007 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2007/35] | Fees paid | Renewal fee | 12.12.2006 | Renewal fee patent year 03 |
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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]GB1241334 (LICENTIA GMBH [DE]) [X] 1-3,7,9-11 * page 2, line 51 - line 69; figure 1 *; | [X]EP0970840 (SIEMENS AG [DE]) [X] 1,4-9,12-14 * paragraph [0005] - paragraph [0006] * * paragraph [0016] - paragraph [0017]; figure 1 *; | [A]US6021035 (LARSEN EINAR V [US], et al) [A] 1,9 * column 4, line 52 - column 5, line 15; figure 4 ** column 5, line 49 - line 64; figure 6 * |