EP 1321711 B1 20080730 - Air cooled grate plate for a rocking grate
Title (en)
Air cooled grate plate for a rocking grate
Title (de)
Luftgekühlter Roststab für eine Schubrostfeuerung
Title (fr)
Barreau refroidi à air pour grille à gradins
Publication
Application
Priority
DE 10163670 A 20011221
Abstract (en)
[origin: EP1321711A1] Grate bar (1) for a moving grate firing comprises a U-shaped profile having a rear side (5) and side flanks and provided on its lower side with a cooling system through which air flows. An outlet for the air is provided on the under side of the grate bar. The cooling system consists of a cooling gap (9) running in the longitudinal direction of the grate bar and extending over the entire width of the grate bar between the side flanks. The height of the cooling gap is much smaller than the height of the grate bar. The cooling gap ends in the outlet gap (10) arranged on the under side of the grate bar and corresponding to the width of the cooling gap. <??>Preferred Features: The cooling gap is defined by the under side of the rear side of the grate bar and a cover plate (11) fixed on the grate bar.
IPC 8 full level
CPC (source: EP KR)
F23H 3/02 (2013.01 - EP KR)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
EP 1321711 A1 20030625; EP 1321711 B1 20080730; AT E403111 T1 20080815; DE 10163670 A1 20030703; DE 50212566 D1 20080911; JP 2003232513 A 20030822; JP 4135898 B2 20080820; KR 100659136 B1 20061218; KR 20030052987 A 20030627
DOCDB simple family (application)
EP 02028385 A 20021218; AT 02028385 T 20021218; DE 10163670 A 20011221; DE 50212566 T 20021218; JP 2002383513 A 20021220; KR 20020079524 A 20021213