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    • 9. 发明申请
    • THERMOELEMENT AND THERMOSTAT APPARATUS USING THE THERMOELEMENT
    • 使用热敏电阻的热敏电阻和热电偶装置
    • US20080251591A1
    • 2008-10-16
    • US11872310
    • 2007-10-15
    • Kenji MIYAMOTOKenji KIMISHIMAShinya ATSUMI
    • Kenji MIYAMOTOKenji KIMISHIMAShinya ATSUMI
    • F16K31/68
    • F16K31/002G05D23/022
    • According to the present invention, there is provided a thermoelement that suppresses the corrosion or corrosion products occurring on an outer peripheral surface of a piston and an inner wall of a guide portion so that the piston reciprocates surely and smoothly, and a thermostat apparatus using this thermoelement. The thermoelement according to the present invention includes a wax case that internally has a wax, which is an expanding body, a piston to which responsive action of the expansion and contraction of the wax is transmitted, and a guide portion that guides the sliding of the piston, wherein the guide portion is made of brass containing 69 mass % or more and 80 mass % or less of copper component, 2 mass % or more and 4 mass % or less of silicon component, 0.1 mass % or less of lead component, and the balance of zinc, and the piston is made of stainless steel.
    • 根据本发明,提供一种热敏元件,其抑制在活塞的外周面和引导部的内壁上产生的腐蚀或腐蚀产物,使得活塞可靠且平稳地往复运动,并且使用这种温控器 热电偶。 根据本发明的热电偶包括内部具有蜡的蜡壳,其是膨胀体,传播蜡的膨胀和收缩的响应作用的活塞和引导部分,其引导 活塞,其中,所述引导部由铜成分为69质量%以上且80质量%以下,含有2质量%以上且4质量%以下的硅成分,0.1质量%以下的铅成分的黄铜制成, 而锌的平衡,活塞由不锈钢制成。