(19)
(11) EP 3 621 568 A1

(12)

(43) Date of publication:
18.03.2020 Bulletin 2020/12

(21) Application number: 18778308.9

(22) Date of filing: 28.03.2018
(51) International Patent Classification (IPC): 
A61F 7/02(2006.01)
H01L 35/04(2006.01)
H01L 35/32(2006.01)
 H01L 27/16(2006.01)
H01L 35/30(2006.01)
(86) International application number:
PCT/MY2018/000016
(87) International publication number:
WO 2018/182401 (04.10.2018 Gazette 2018/40)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 28.03.2017 MY PI2017701056
28.03.2017 MY PI2017701059

(71) Applicant: Hitech Cryotherm (M) SDN BHD
Petaling Jaya 46200 (MY)

(72) Inventors:
  • ACCORTI, Graziano
    27029 Vigevano PV (IT)
  • OM, Prakash
    Bangsar Kuala Lumpur 59100 (MY)

(74) Representative: Pistolesi, Roberto et al
Dragotti & Associati Srl Via Nino Bixio, 7
20129 Milano
20129 Milano (IT)

   


(54) HEATING AND COOLING DEVICE AND METHOD USING PELTIER EFFECT SEMICONDUCTOR