(19)
(11) EP 1 226 390 A1

(12)

(43) Date of publication:
31.07.2002 Bulletin 2002/31

(21) Application number: 00914996.4

(22) Date of filing: 17.03.2000
(51) International Patent Classification (IPC)7F23M 5/04, F23M 5/08, F22B 37/10
(86) International application number:
PCT/US0007/135
(87) International publication number:
WO 0057/106 (28.09.2000 Gazette 2000/39)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 19.03.1999 US 125160 P
15.03.2000 US 

(71) Applicant: Saint-Gobain Ceramics and Plastics, Inc.
Worcester, MA 01615-0137 (US)

(72) Inventors:
  • SCHICKLING, Jay, S.
    Hendersonville TN 37075 (US)
  • TRACEY, Dennis, M.
    Medfield, MA 02052 (US)
  • VARTABEDIAN, Ara, M.
    Hudson MA 01749 (US)
  • WADE, Jonathan, A.
    Northborough, MA 01532 (US)

(74) Representative: Leidescher, Thomas et al
Zimmermann & Partner,Postfach 33 09 20
80069 München
80069 München (DE)

   


(54) REFRACTORY TILE SYSTEM FOR BOILER TUBE/HEAT EXCHANGER PROTECTION