(19)
(11) EP 1 515 925 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
16.07.2008 Bulletin 2008/29

(45) Mention of the grant of the patent:
07.05.2008 Bulletin 2008/19

(21) Application number: 03760984.9

(22) Date of filing: 18.06.2003
(51) International Patent Classification (IPC): 
F27B 7/02(2006.01)
 F27B 7/36(2006.01)
(86) International application number:
PCT/PL2003/000056
(87) International publication number:
WO 2004/000751 (31.12.2003 Gazette 2004/01)

(54)

ROTARY FURNACE FOR MANUFACTURING LIGHT BUILDING AGGREGATE

DREHROHROFEN ZUR HERSTELLUNG EINES LEICHTZUSCHLAGES

FOUR ROTATIF PERMETTANT DE FABRIQUER UN AGREGAT DE CONSTRUCTION LEGER

(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

(30) Priority: 21.06.2002 PL 35467302

(43) Date of publication of application:
23.03.2005 Bulletin 2005/12

(73) Proprietor: Luczaj, Krzysztof
15-889 Bialystok (PL)

(72) Inventors:
  • Luczaj , Krzysztof
    15-889 Bialystok (PL)
  • Sokolowski, Janusz
    01-911 Warszawa (PL)


(56) References cited: : 
FR-A- 782 674
US-A- 3 037 940
US-A- 5 927 969
 US-A- 2 505 249
US-A- 4 038 025
US-B1- 6 309 211
   
  • WAINWRIGHT P J ET AL: "Synthetic aggregates from combustion ashes using an innovative rotary kiln" WASTE MANAGEMENT, ELSEVIER, NEW YORK, NY, US, vol. 21, no. 3, June 2001 (2001-06), pages 241-246, XP004226308 ISSN: 0956-053X
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).