公开(公告)号：US07363811B2

公开(公告)日：2008-04-29

申请号：US11100552

申请日：2005-04-07

申请人： Wolfgang Dannhauer ,  Ralf Nuernberger ,  Dietfried Burczyk ,  Thiérry Moser ,  Oliver Graf ,  Raphael Erni ,  Stefan Muth

发明人： Wolfgang Dannhauer ,  Ralf Nuernberger ,  Dietfried Burczyk ,  Thiérry Moser ,  Oliver Graf ,  Raphael Erni ,  Stefan Muth

IPC分类号： G01F15/14 ,  G01F15/10

CPC分类号： G01L19/0618

摘要： A measurement pickup is provided offering a high measure of safety and having a measurement pickup housing, a sensor element arranged in the measurement pickup, at least one connection element closing the measurement pickup housing, and an excess-pressure protection device, especially a burst disk or a pressure relief valve, integrated in the connection element, which serves to effect a pressure equalization with an environment of the measurement pickup in the case of a pressure overload in the measurement pickup.

摘要翻译： 提供测量拾取器，提供高度的安全性并具有测量拾取器壳体，设置在测量拾取器中的传感器元件，封闭测量拾取器壳体的至少一个连接元件，以及过压保护装置，特别是突发盘 或集成在连接元件中的压力释放阀，其用于在测量拾取器中的压力过载的情况下实现与测量拾取器的环境的压力均衡。

公开(公告)号：US20060225493A1

公开(公告)日：2006-10-12

申请号：US11100552

申请日：2005-04-07

申请人： Wolfgang Dannhauer ,  Ralf Nuernberger ,  Dietfried Burczyk ,  Thierry Moser ,  Oliver Graf ,  Raphael Erni ,  Stefan Muth

发明人： Wolfgang Dannhauer ,  Ralf Nuernberger ,  Dietfried Burczyk ,  Thierry Moser ,  Oliver Graf ,  Raphael Erni ,  Stefan Muth

IPC分类号： G01M17/02

CPC分类号： G01L19/0618

摘要： A measurement pickup is provided offering a high measure of safety and having a measurement pickup housing (1, 57), a sensor element (9, 61, 99) arranged in the measurement pickup, at least one connection element (5, 77, 101) closing the measurement pickup housing (1, 57), and an excess-pressure protection device (33, 103), especially a burst disk (37, 85) or a pressure relief valve, integrated in the connection element (5, 77) and serving to effect a pressure equalization with an environment of the measurement pickup in the case of a pressure overload in the measurement pickup.

摘要翻译： 提供测量拾取器，提供高度的安全性，并具有测量拾取器壳体（1,57），布置在测量拾取器中的传感器元件（9,61,99），至少一个连接元件（5,77,101 关闭测量拾取器壳体（1,57），以及过压保护装置（33,103），特别是集成在连接元件（5,77）中的爆破盘（37,85）或压力释放阀， 并且在测量拾取器中的压力过载的情况下用于实现与测量拾取器的环境的压力均衡。

公开(公告)号：US20070068264A1

公开(公告)日：2007-03-29

申请号：US10555007

申请日：2004-04-29

申请人： Stefan Muth ,  Raimund Becher

发明人： Stefan Muth ,  Raimund Becher

IPC分类号： G01L19/04 ,  G01L7/08

CPC分类号： G01L19/14 ,  G01L19/0092 ,  G01L19/0645 ,  G01L19/0663

摘要： A pressure pickup comprises: A diaphragm seal module 1 having a diaphragm seal platform 10 and a separating diaphragm 11, which is secured to the diaphragm seal platform to form a pressure chamber; a temperature sensor 40 for registering a diaphragm seal temperature; a sensor module 2 having a pressure measuring cell 21; a pressure line 12 between the pressure chamber and the measuring cell 21, for loading the measuring cell with the pressure being measured; a housing 3, which is spaced from the diaphragm seal module 1 and has a housing chamber 30, in which an electronic circuit 31 is arranged, which has inputs for signals of the pressure measuring cell 21 and of the temperature sensor 40; wherein the pressure pickup further comprises a canal 5, which extends between the housing chamber and the temperature sensor, wherein at least one electric line 42 runs through the canal for coupling of the temperature sensor with the circuit 31, wherein the canal 5 and the housing chamber 30 form an enclosed volume, which is explosion-protected relative to the environment.

摘要翻译： 压力拾取器包括：隔膜密封模块1，其具有隔膜密封平台10和分隔膜片11，其被固定到隔膜密封平台以形成压力室; 用于记录隔膜密封温度的温度传感器40; 具有压力测量单元21的传感器模块2; 在压力室和测量单元21之间的压力线12，用于在测量单元中加载被测量的压力; 壳体3，其与隔膜密封模块1间隔开并具有容纳室30，其中布置有电子电路31，其具有用于压力测量单元21和温度传感器40的信号的输入; 其中所述压力拾取器还包括在所述壳体室和所述温度传感器之间延伸的管道5，其中至少一条电线42穿过所述管道以将所述温度传感器与所述回路31联接，其中所述管道5和所述壳体 腔室30形成封闭体积，相对于环境是爆炸保护的。

公开(公告)号：US07441461B2

公开(公告)日：2008-10-28

申请号：US10555007

申请日：2004-04-29

申请人： Stefan Muth ,  Raimund Becher

发明人： Stefan Muth ,  Raimund Becher

IPC分类号： G01L19/04

CPC分类号： G01L19/14 ,  G01L19/0092 ,  G01L19/0645 ,  G01L19/0663

摘要： A pressure pickup comprises: A diaphragm seal module having a diaphragm seal platform and a separating diaphragm, which is secured to the diaphragm seal platform to form a pressure chamber; a temperature sensor for registering a diaphragm seal temperature; a sensor module having a pressure measuring cell; a pressure line between the pressure chamber and the measuring cell, for loading the measuring cell with the pressure being measured; a housing, which is spaced from the diaphragm seal module and has a housing chamber in which an electronic circuit is arranged, which has inputs for signals of the pressure measuring cell and of the temperature sensor; and a canal, which extends between the housing chamber and the temperature sensor, wherein at least one electric line runs through the canal for coupling of the temperature sensor with the circuit, wherein the canal and the housing chamber form an enclosed volume, which is explosion-protected relative to the environment.

摘要翻译： 压力拾取器包括：隔膜密封模块，其具有隔膜密封平台和分离膜片，其被固定到隔膜密封平台以形成压力室; 用于记录隔膜密封温度的温度传感器; 具有压力测量单元的传感器模块; 压力室和测量单元之间的压力线，用于将测量单元加载在被测量的压力下; 壳体，其与隔膜密封模块间隔开并且具有容纳室，其中布置有电子电路，其具有用于压力测量单元和温度传感器的信号的输入; 以及在所述容纳室和所述温度传感器之间延伸的管道，其中至少一条电线穿过所述管道以将所述温度传感器与所述回路耦合，其中所述管道和所述壳体室形成封闭的体积，其是爆炸 相对于环境保护。