Published February 21, 1980 | Version v1
Patent Metadata-only

Filter element, particularly for cleaning hot gases

Creators

Description

The fibres of the filter cloth consists of aluminium silicate. The filter cloth lies on a mesh made of ceramic material, e.g. 99% SiO2 and 1% Cr2O3. In order to reduce the bending stress at the edges of the filter cloth, particularly when cleaning, there are bend protection devices in the form of curved surfaces made of felt or similar material in the edge areas. (DG)

Availability note (English)

Available from Deutsches Patentamt, Muenchen, Germany, F.R.

Abstract (German)

Die Fasern des Filtergewebes bestehen aus Tonerdesilikat. Das Filtergewebe liegt auf einem Gitter aus keramischem Material, z.B. 99% SiO2 und 1% Cr2O3, auf. Um Biegebeanspruchungen des Filtergewebes im Randbereich, insbesondere im Abreinigungsbetrieb, zu vermindern, sind im Randbereich Knickschutzvorrichtungen in Form von gekruemmten Flaechen aus Faserfilz oder dergleichen vorgesehen. (DG)

Additional details

Additional titles

Original title (German)
Filterelemet, insbesondere zum Reinigen heisser Gase

Publishing Information

Imprint Pagination
8 p.
IPC:
Int. Cl. B01D 46/10; B01D 39/14.
IPC
Int. Cl. B01D 46/10; B01D 39/14.
Patent number
DE patent document 2815531/B/

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
13648958
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
CERAMICS; CLEANING; FABRICATION; FILTERS; GASEOUS WASTES; GASES; SILICATES
Descriptors DEC
FLUIDS; OXYGEN COMPOUNDS; SILICON COMPOUNDS; WASTES