Global Patent Index - EP 1264144 B1

EP 1264144 B1 20040915 - WINDOW FOR A HOT CHAMBER THAT IS SEALED OFF FROM THE SURROUNDINGS

Title (en)

WINDOW FOR A HOT CHAMBER THAT IS SEALED OFF FROM THE SURROUNDINGS

Title (de)

SICHTFENSTER FÜR EINEN VON DER UMGEBUNG ABGESCHLOSSENEN HEISSRAUM

Title (fr)

FENETRE D'OBSERVATION POUR CHAMBRE CHAUDE ISOLEE DE L'ENVIRONNEMENT

Publication

EP 1264144 B1 20040915 (DE)

Application

EP 01905762 A 20010210

Priority

  • DE 10012577 A 20000315
  • EP 0101475 W 20010210

Abstract (en)

[origin: US2003029440A1] According to prior art, such windows are typically configured as a multiple glass pane module which is provided with at least two transparent glass panes (1, 2) that are held by means of distance pieces (3) in such a way that said panes are spaced apart. Said distance pieces are glued together with said panes (1, 2) in a gas-tight manner. The aim of the invention is to provide a gas pressure compensation between the inner chamber between the two panes (1, 2) and the surroundings without said panes getting dirty. According to the invention, the window is designed in such a way that at least one opening (5) is embodied in the distance pieces (3). Said opening is closed by means of a permeable filter (6) that enables gas to penetrate for pressure compensation but prevents steam and vapours to enter.

IPC 1-7

F24C 15/04

IPC 8 full level

F24C 15/04 (2006.01)

CPC (source: EP US)

F24C 15/04 (2013.01 - EP US)

Designated contracting state (EPC)

DE FR

DOCDB simple family (publication)

US 2003029440 A1 20030213; US 6601575 B2 20030805; AU 3375601 A 20010924; DE 10012577 A1 20011004; DE 50103624 D1 20041021; EP 1264144 A1 20021211; EP 1264144 B1 20040915; WO 0169137 A1 20010920

DOCDB simple family (application)

US 22058802 A 20020903; AU 3375601 A 20010210; DE 10012577 A 20000315; DE 50103624 T 20010210; EP 0101475 W 20010210; EP 01905762 A 20010210