Patent · US Expired

High-temperature and thermal-shock-resistant thermally insulating coatings on the basis of ceramic materials

US4471017A · kind A · utility

30Cited by

6References

14Claims

0Family size

Assignee

Battelle Institute e.V. · DE

Inventors

Eva Poeschel · Bad Soden, DE
Guido Weibel · Dransfeld, DE
Wolfgang Schw/a/ mmlein · Frankfurt am Main, DE

Key dates

Filing date	Sep 21, 1982
Grant date	Sep 11, 1984
Priority date	—
Expiry date	Sep 21, 2002

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/24967
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A high-temperature and thermal-shock-resistant thermal insulating coating based upon flame- or plasma-sprayed ceramic materials. The coating consists of several layer sequences essentially of the same materials. Each layer sequence contains at least one ceramic and one cermet layer, and/or one ceramic and one metal layer, and/or one cermet and one metal layer.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.