发明授权
US07764505B2 Thermally stable and liquid-tight joint between a first ceramic, metal, or plastic component and a second ceramic, metal or plastic component, and the use of one such joint
有权
第一陶瓷，金属或塑料部件与第二陶瓷，金属或塑料部件之间的热稳定和液密接头，以及使用一个这样的接头
- 专利标题： Thermally stable and liquid-tight joint between a first ceramic, metal, or plastic component and a second ceramic, metal or plastic component, and the use of one such joint
- 专利标题（中）： 第一陶瓷，金属或塑料部件与第二陶瓷，金属或塑料部件之间的热稳定和液密接头，以及使用一个这样的接头
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申请号： US10539786申请日： 2003-12-17
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公开(公告)号： US07764505B2公开(公告)日： 2010-07-27
- 发明人: Mike Muhl , Andreas Derr , Gerd Heckelmann , Heinz Oswald , Jürgen Hall
- 申请人： Mike Muhl , Andreas Derr , Gerd Heckelmann , Heinz Oswald , Jürgen Hall
- 申请人地址： DE Lenzkirch
- 专利权人： Testo AG
- 当前专利权人： Testo AG
- 当前专利权人地址： DE Lenzkirch
- 代理机构： Muirhead and Saturnelli, LLC
- 优先权： DE10259746 20021219
- 国际申请： PCT/EP03/14425 WO 20031217
- 国际公布： WO2004/056719 WO 20040708
- 主分类号： H05K7/00
- IPC分类号： H05K7/00
摘要：
The invention relates to a joint which can be subjected to the temperature influences of an external medium (20) and joins an especially ceramic component (2) to an especially metallic component (1). Said joint consists of a first adhesive joint (14) between the metallic component and the ceramic component, and a second adhesive joint (22), the adhesive (16) of the second joint having a higher elasticity than that (10) of the first adhesive joint (14), and the second joint being arranged in such a way that it prevents direct contact between the first adhesive joint (14) and an external medium (20). The inventive joint can preferably be used, for example, preferably in a sensor module of a measuring appliance which can be introduced into a medium to be analyzed.
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