Patent · US Active

Mold for producing a ceramic heat shield element

US7306194B2 · kind B2 · utility

0Cited by

12References

10Claims

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	Jul 7, 2006
Grant date	Dec 11, 2007
Priority date	—
Expiry date	Jul 7, 2026

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB28B23/0056
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A mold for producing a ceramic heat shield element having a mold shell is provided. The mold shell comprises a plurality of mold surfaces and a casting aperture for pouring in a ceramic material. The mold shell is embodied as a single-piece mold shell during casting, and the casting aperture is embodied as an aperture in one of the mold surfaces. Separating or retaining elements enable graded or reinforced heat shield elements to be produced.

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