(19)
(11)
EP 1 297 282 A1
(12)
(43)
Date of publication:
02.04.2003
Bulletin 2003/14
(21)
Application number:
01929686.2
(22)
Date of filing:
25.04.2001
(51)
International Patent Classification (IPC)
7
:
F23H
7/08
,
F23B
1/20
// F23H7:06
(86)
International application number:
PCT/FI0100/393
(87)
International publication number:
WO 0108/1828
(
01.11.2001
Gazette 2001/44)
(84)
Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI
(30)
Priority:
26.04.2000
FI 20000971
(71)
Applicant:
PÄMPPI, Topi
Fin-27130 Eurajoki (FI)
(72)
Inventor:
PÄMPPI, Topi
Fin-27130 Eurajoki (FI)
(74)
Representative:
Hakola, Unto Tapani
Tampereen Patenttitoimisto Oy,Hermiankatu 12B
33720 Tampere
33720 Tampere (FI)
(54)
A METHOD FOR MOVING A STEPPED GRATE IN A FURNACE FOR SOLID FUEL