Global patent index - EP 1029101 A1

EP 1029101 A1 2000-08-23 - PRODUCT, ESPECIALLY A GAS TURBINE COMPONENT, WITH A CERAMIC HEAT INSULATING LAYER

Title (en)

PRODUCT, ESPECIALLY A GAS TURBINE COMPONENT, WITH A CERAMIC HEAT INSULATING LAYER

Title (de)

ERZEUGNIS, INSBESONDERE BAUTEIL EINER GASTURBINE, MIT KERAMISCHER WÄRMEDÄMMSCHICHT

Title (fr)

PRODUIT, EN PARTICULIER COMPOSANT D'UNE TURBINE A GAZ, A COUCHE THERMO-ISOLANTE EN CERAMIQUE

Publication

EP 1029101 A1 (DE)

Application

EP 98961067 A

Priority

  • DE 9803205 W
  • DE 19748508 A

Abstract (en)

[origin: WO9923271A1] The invention relates to a product (3), especially a component of a heat engine such as a gas turbine, which can be exposed to a hot aggressive gas (7). The product (3) has a metal base body (1) to which a ceramic heat insulating layer (4) is applied. The heat insulating layer (4) consists of a metal mixed oxide system and a lanthanum aluminate and/or calcium zirconate, whereby the calcium is replaced by a substitute element, especially strontium.

IPC 1-7 (main, further and additional classification)

C23C 4/10

IPC 8 full level (invention and additional information)

C23C 4/10 (2006.01); C23C 28/00 (2006.01); C23C 28/04 (2006.01); F01D 5/28 (2006.01)

CPC (invention and additional information)

C23C 28/042 (2013.01); C23C 4/11 (2016.01); C23C 28/00 (2013.01)

Citation (search report)

See references of WO 9923271A1

Designated contracting state (EPC)

CH DE FR GB IT LI

EPO simple patent family

WO 9923271 A1 19990514; EP 1029101 A1 20000823; EP 1029101 B1 20010912; JP 2001521988 A 20011113; RU 2218447 C2 20031210; US 2002164430 A1 20021107; US 6440575 B1 20020827; US 6602553 B2 20030805

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