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2. 发明专利

JP2005233464A Defrosting heater and refrigerator with the defrosting heater 审中-公开
标题翻译：用加热器去除加热器和制冷器
公开(公告)号：JP2005233464A
公开(公告)日：2005-09-02
申请号：JP2004040832
申请日：2004-02-18
申请人： Kobayashi Seisakusho:Kk , 株式会社小林製作所
发明人： KOBAYASHI HIDEO
IPC分类号： H05B3/06 , F25D21/08 , H05B3/10 , H05B3/44
摘要： PROBLEM TO BE SOLVED: To provide a defrosting heater capable of preventing the danger of explosion by using it for defrosting a freezer using an inflammable refrigerant and a refrigerator having the defrosting heater.
SOLUTION: A heating wire 22 is passed in an electrically insulated heat resistant tube 21, current passing wires 24 are connected to both end parts 22B of the heating wire, and both end opening parts of the heat resistant tube 21 are closed by sealing members 23. In particular, the outer diameter of the heating wire 22 is set smaller than the inner diameter of the heat resistant tube 21, and the both end parts 22B of the heating wire 22 are supported by the heat resistant tube 21 at the eccentric positions. Thus, the heating wire 22 forms, along the longitudinal direction of the heat resistant tube 21, a heating wire contact part 26 in contact with the inner wall of the heat resistant tube 21. Then, with the heating contact part 26 facing downward, the defrosting heater is horizontally disposed just below an evaporator installed in the refrigerator.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种除霜加热器，其能够通过使用其来解冻使用可燃性制冷剂的冷冻机和具有除霜加热器的冰箱来防止爆炸的危险。解决方案：将电热丝22通过电绝缘耐热管21，电流通过线24连接到加热丝的两端部22B，并且耐热管21的两个端部开口部分被密封构件23.特别地，加热丝22的外径设定为小于耐热管21的内径，并且加热丝22的两端部22B由耐热管21支撑在偏心的位置。因此，加热线22沿着耐热管21的长度方向形成与耐热管21的内壁接触的加热线接触部26.然后，在加热接触部26向下方的情况下，除霜加热器水平地布置在安装在冰箱中的蒸发器的正下方。版权所有（C）2005，JPO＆NCIPI

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