WO2023078633 - A METHOD TO PRODUCE POROUS SEGMENTED THERMAL BARRIER COATING AND A POROUS SEGMENTED THERMAL BARRIER COATING
National phase entry:
Publication Number
WO/2023/078633
Publication Date
11.05.2023
International Application No.
PCT/EP2022/077882
International Filing Date
07.10.2022
Title **
[English]
A METHOD TO PRODUCE POROUS SEGMENTED THERMAL BARRIER COATING AND A POROUS SEGMENTED THERMAL BARRIER COATING
[French]
PROCÉDÉ DE PRODUCTION D'UN REVÊTEMENT BARRIÈRE THERMIQUE SEGMENTÉ POREUX ET REVÊTEMENT BARRIÈRE THERMIQUE SEGMENTÉ POREUX
Applicants **
SIEMENS ENERGY GLOBAL GMBH & CO. KG
Otto-Hahn-Ring 6
81739 München, DE
Inventors
PATGUNARAJAH, Roy
Stephanstr. 14
10559 Berlin, DE
ZOIS, Dimitrios
1127 Aubrey LN Apt 406
Fort Mill, SC 29708, US
Priority Data
21206849.8
08.11.2021
EP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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International Searching Authority |
EPO
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 973 | |
| EPO | Filing, Examination | 4598 | |
| Japan | Filing | 591 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 2710 |
Total: 9447 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
The invention relates to a method to produce a segmented thermal barrier coating by spraying a partially stabilized Zirconia powder with grain sizes such as -125µm + 45µm.[French]
L'invention concerne un procédé pour produire un revêtement barrière thermique segmenté par pulvérisation d'une poudre de zircone partiellement stabilisée ayant des tailles de grain telles que -125 µm + 45 µm.