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1. 发明授权

US5297716A Soldering tool with attached thermocouple 失效
标题翻译：焊接工具，附带热电偶
公开(公告)号：US5297716A
公开(公告)日：1994-03-29
申请号：US45956
申请日：1993-04-12
申请人： Tyler W. Smith , Thomas A. Young
发明人： Tyler W. Smith , Thomas A. Young
IPC分类号： B23K3/02 , B23K3/03
CPC分类号： B23K3/033 , B23K3/025
摘要： A soldering tip is provided with a protrusion extending from its operative region to permit an opening to extend therethrough. Thermocouple wires are disposed in the opening and mechanically urged into thermal contact with the operative region. One embodiment of the present invention provides a protrusion extending from the central region of the soldering tip which is deformed by compression after thermocouple wires are inserted into an opening extending through the protrusion. An alternative embodiment of the present invention incorporates two protrusions to define a gap therebetween into which the thermocouple wires can be disposed. After disposing the wires in the gap, an annular member is placed around both protrusions and a spring urges the annular member downward to press the thermocouple against the bottom of the gap and in thermal contact with the central region of the soldering tip.
摘要翻译：焊头设置有从其操作区域延伸的突起，以允许开口延伸穿过其中。热电偶线设置在开口中并机械地与操作区域热接触。本发明的一个实施例提供了一种从烙铁头的中心区域延伸出来的突出部分，其在将热电偶线插入延伸穿过突起的开口中之后通过压缩而变形。本发明的替代实施例包括两个突起，以限定其间可设置热电偶线的间隙。在将电线布置在间隙中之后，环形构件围绕两个突起放置，并且弹簧向下推动环形构件以将热电偶压靠在间隙的底部并与焊接头的中心区域热接触。

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