Patent · US Expired

Thermal insulation

US5709919A · kind A · utility

8Cited by

3References

10Claims

0Family size

Assignee

ABB PATENT GMBH · DE

Inventors

Axel Kranzmann · Stuttgart, DE
Ludwig Weiler · Heidelberg, DE

Key dates

Filing date	Dec 19, 1994
Grant date	Jan 20, 1998
Priority date	—
Expiry date	Dec 19, 2014

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/24182
WIPO fieldThermal processes and apparatus
WIPO sectorMechanical engineering

Abstract

Combustion plants and gas turbines have inner regions through which hot gases flow. A thermal insulation for the inner regions includes a fiber composite having a surface. A protection against destruction is disposed at the surface.

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