EP 0191254 B1 19880907 - FURNACE GRATE PROVIDED WITH ELEMENTS WHICH PERMIT A BETTER CONTROL OF THE PRIMARY AIR SUPPLY
Title (en)
FURNACE GRATE PROVIDED WITH ELEMENTS WHICH PERMIT A BETTER CONTROL OF THE PRIMARY AIR SUPPLY
Publication
Application
Priority
FR 8418269 A 19841130
Abstract (en)
[origin: US4671190A] A fire grate is adapted to support a combustible mass. It is inclined longitudinally from a feed end at which it receives the combustible mass to a discharge end. It comprises a plurality of elements disposed in transverse rows alternately fixed and mobile. Each element is rectangular in plan and has a top side and a bottom side, openings by means of which the top side and the bottom side communicate, and a generally transversely oriented front protuberance on the top side in the vicinity of its transverse edge at the feed end. All the openings are in a dorsal surface of the front protuberance facing the discharge end.
IPC 1-7
IPC 8 full level
F23G 5/00 (2006.01); F23H 1/02 (2006.01); F23H 7/08 (2006.01); F23H 17/12 (2006.01)
CPC (source: EP US)
F23G 5/002 (2013.01 - EP US); F23H 1/02 (2013.01 - EP US); F23H 7/08 (2013.01 - EP US); F23H 17/12 (2013.01 - EP US)
Designated contracting state (EPC)
BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
FR 2574160 A1 19860606; CA 1264988 A 19900130; DE 3564856 D1 19881013; EP 0191254 A1 19860820; EP 0191254 B1 19880907; JP H0692813 B2 19941116; JP S61134520 A 19860621; US 4671190 A 19870609
DOCDB simple family (application)
FR 8418269 A 19841130; CA 495583 A 19851118; DE 3564856 T 19851122; EP 85402272 A 19851122; JP 26840885 A 19851130; US 80245185 A 19851127