(19)
(11) EP 1 996 866 A2

(12)

(43) Date of publication:
03.12.2008 Bulletin 2008/49

(21) Application number: 07758972.9

(22) Date of filing: 21.03.2007
(51) International Patent Classification (IPC): 
F23Q 7/22(2006.01)
(86) International application number:
PCT/US2007/064472
(87) International publication number:
WO 2007/112239 (04.10.2007 Gazette 2007/40)
(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 MT NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK RS

(30) Priority: 23.03.2006 US 785334 P
20.03.2007 US 688294

(71) Applicant: FEDERAL-MOGUL CORPORATION
Southfield Michigan 48034 (US)

(72) Inventors:
  • WALKER, William J.
    Toledo, OH 43606 (US)
  • HOFFMAN, John W.
    Perrysburg, OH 43551 (US)
  • MAY, James L.
    Summerfield, OH 43788 (US)

(74) Representative: Marchitelli, Mauro 
Buzzi, Notaro & Antonielli d'Oulx Srl Via Maria Vittoria 18
10123 Torino
10123 Torino (IT)

   


(54) MULTI-LAYER HEATING ELEMENT