Patent · US Active

Heat shield element, method and mold for the production thereof, hot-gas lining and combustion chamber

US9314939B2 · kind B2 · utility

0Cited by

4References

7Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Holger Grote · Bad Hersfeld, DE
Andreas Heilos · Mülheim an der Ruhr, DE
Marc Tertilt · Hattingen, DE

Key dates

Filing date	May 5, 2010
Grant date	Apr 19, 2016
Priority date	—
Expiry date	Jul 13, 2031

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF23M2900/05004
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

There is described a heat shield element comprising a hot side which is turned towards the hot medium, a cold side which is turned away from the hot medium, peripheral sides which connect the hot side to the cold side and a material volume which is defined by the hot side, the cold side and the peripheral sides, wherein the material volume comprises at least two material areas which are made of different materials. The materials are different from each other at least in respect of their resistance and/or thermal expansion coefficient.

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