(19)
(11) EP 1 815 185 A2

(12)

(43) Date of publication:
08.08.2007 Bulletin 2007/32

(21) Application number: 05815059.0

(22) Date of filing: 18.10.2005
(51) International Patent Classification (IPC): 
F23Q 7/22(2006.01)
(86) International application number:
PCT/US2005/039144
(87) International publication number:
WO 2006/050201 (11.05.2006 Gazette 2006/19)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK YU

(30) Priority: 28.10.2004 US 623478 P

(71) Applicant: Saint-Gobain Corporation
Worcester, MA 01615-0008 (US)

(72) Inventors:
  • ANNAVARAPU, Suresh
    Somerville, MA 02145 (US)
  • ARSENAULT, Norman, P.
    Holden, MA 01520 (US)
  • WILLKENS, Craig, A.
    Sterling, MA 01564 (US)
  • SHERIDAN, Thomas, J.
    Oakham, MA 01068 (US)

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

   


(54) CERAMIC IGNITERS