| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas temperature control device in which small and light-weight fins are jointed to Peltier elements to maximize heat exchange by the fins. SOLUTION: The gas temperature control device 1 includes a plurality of thermoelectric units 3 and a support body 5. The thermoelectric unit 3 is formed, by nipping the Peltier element 11, by using the opposite side to a heat-absorbing face 7 as a heat release face 9 between a heat absorbing fin 15 jointed to the heat absorbing face 7 via a fin base 13 and a heat release fin 19 jointed to the heat release face 9 via a fin base 17. The support body 5 is formed, by framing vertical frames 21, 23 and two cross members 25 to form a square shape and inner sides of these members form an opening 27. The plurality of thermoelectric units 3 are arranged in a gap, from the vertical frame 21 to the vertical frame 23 of the support body 5. COPYRIGHT: (C)2011,JPO&INPIT |
