Patent details
EP3643903
Title:
STRESS REDUCTION STRUCTURE IN A GAS TURBINE CASING, AND GAS TURBINE ENGINE
Basic Information
- Publication number:
- EP3643903
- PCT Application Number:
- JP2018014929
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP188199665
- PCT Publication Number:
- WO2018235394
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- STRESS REDUCTION STRUCTURE IN A GAS TURBINE CASING, AND GAS TURBINE ENGINE
- French Title of Invention:
- STRUCTURE DE RÉDUCTION DE CONTRAINTE DANS UN CARTER DE TURBINE À GAZ, ET MOTEUR À TURBINE À GAZ
- German Title of Invention:
- SPANNUNGSREDUZIERUNGSSTRUKTUR IN EINEM GASTURBINENGEHÄUSE, UND GASTURBINENTRIEBWERK
- SPC Number:
-
Dates
- Filing date:
- 09/04/2018
- Grant date:
- 23/02/2022
- EP Publication Date:
- 29/04/2020
- PCT Publication Date:
- 27/12/2018
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 23/02/2022
- EP B1 Publication Date:
- 23/02/2022
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 09/04/2022
- Expiration date:
- 09/04/2038
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 16/02/2022
-
-
- Name:
- Mitsubishi Heavy Industries Aero Engines, Ltd.
- Address:
- 1200, Higashi-Tanaka
Komaki-Shi, Aichi 485-0826, Japan (JP)
Inventor
1
- Name:
- ICHIHASHI, Yusuke
- Address:
- Japan (JP)
2
- Name:
- HANADA, Tadayuki
- Address:
- Japan (JP)
3
- Name:
- OTA, Takafumi
- Address:
- Japan (JP)
4
- Name:
- FUJIMOTO, Yohei
- Address:
- Japan (JP)
5
- Name:
- UETSUKI, Yasuyuki
- Address:
- Japan (JP)
Priority
- Priority Number:
- 2017121293
- Priority Date:
- 21/06/2017
- Priority Country:
- Japan (JP)
Classification
- IPC classification:
-
F01D 25/24;
F23R 3/00;
Publication
European Patent Bulletin
- Issue number:
- 202208
- Publication date:
- 23/02/2022
- Description:
- Grant (B1)
Annual Fees
- Annual Fee Due Date:
-
- Annual Fee Number:
-
- Expected Payer:
-
- Last Annual Fee Payment Date:
-
- Last Annual Fee Paid Number:
-
- Payer:
-
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