(19)
(11) EP 1 210 555 A1

(12)

(43) Date of publication:
05.06.2002 Bulletin 2002/23

(21) Application number: 99942139.9

(22) Date of filing: 13.08.1999
(51) International Patent Classification (IPC)7F25B 1/00
(86) International application number:
PCT/US9918/344
(87) International publication number:
WO 0113/050 (22.02.2001 Gazette 2001/08)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(71) Applicants:
  • CHENG, Sing-Wang
    Arcadia, CA 91006 (US)
  • Cheng, Hsiang-Jen
    Arcadia, CA 91006 (US)

(72) Inventors:
  • CHENG, Sing-Wang
    Arcadia, CA 91006 (US)
  • Cheng, Hsiang-Jen
    Arcadia, CA 91006 (US)

(74) Representative: Kyle, Diana 
Elkington and FifeProspect House8 Pembroke Road
Sevenoaks, Kent TN13 1XR
Sevenoaks, Kent TN13 1XR (GB)

   


(54) HEAT TEMPERATURE RAISING SYSTEM