-
公开(公告)号:US5434388A
公开(公告)日:1995-07-18
申请号:US132793
申请日:1993-10-07
申请人: Willi Kralik , Siegbert Berger , Franz Bogdanski , Peter Stupp , Werner Koegel
发明人: Willi Kralik , Siegbert Berger , Franz Bogdanski , Peter Stupp , Werner Koegel
IPC分类号: F24H1/12 , H01H37/04 , H01H37/36 , H01H37/48 , H01H37/54 , H01H47/26 , H05B1/02 , H05B3/42 , H05B3/82 , H05B3/44
CPC分类号: H05B1/0283 , F24H1/121 , H05B3/42 , H05B3/82 , H01H37/04 , H01H37/36 , H01H37/48 , H01H37/54 , H01H47/26
摘要: A flow heater (11) has a stainless steel tube (1Z), around which is externally placed a polyimide (KAPTON) insulating film (14) with an overlap (15). Under pretension is wound onto the same a metallic resistance material heating tape (17), so that the resulting elasticity reserve, also at operating temperature, ensures a good application of the heating tape to the film. Temperature switching devices for preventing excess temperatures or running dry can be fitted in the overlap area (15).
摘要翻译: 流动加热器(11)具有不锈钢管(1Z),其外部放置具有重叠(15)的聚酰亚胺(KAPTON)绝缘膜(14)。 在预张力下缠绕在相同的金属电阻材料加热带(17)上,使得所产生的弹性储备也在操作温度下确保加热带适用于薄膜。 用于防止过热或运行干燥的温度切换装置可以安装在重叠区域(15)中。