公开(公告)号：US07282168B2

公开(公告)日：2007-10-16

申请号：US10258560

申请日：2001-04-26

申请人： Anthony Charles Downer ,  John Chapples ,  Andrew Peter Millar

发明人： Anthony Charles Downer ,  John Chapples ,  Andrew Peter Millar

IPC分类号： G01N27/404

CPC分类号： G01N33/0009 ,  G01N27/404 ,  Y10T29/49002

摘要： A gas sensor assembly comprises a housing (65) including a bore (61). A pin (50) extends through the bore (61) and an O-ring (100) is located in the bore. The O-ring (100) contacts the pin (50) and parts of the bore (61) so as to be restrained against movement in both lateral and axial directions. Two- and three-shot molding processes are described for fabricating the assembly.

摘要翻译： 气体传感器组件包括包括孔（61）的壳体（65）。 销（50）延伸穿过孔（61）并且O形环（100）位于孔中。 O形环（100）接触销（50）和孔（61）的一部分，以便在横向和轴向两个方向上被限制。 描述了用于制造组件的两次和三次成型工艺。

公开(公告)号：US08083914B2

公开(公告)日：2011-12-27

申请号：US11971620

申请日：2008-01-09

申请人： Andrew Peter Millar ,  Martin Jonathan Kelly

发明人： Andrew Peter Millar ,  Martin Jonathan Kelly

IPC分类号： G01N27/413 ,  G01N27/407

CPC分类号： G01N27/404 ,  Y10T436/19

摘要： An electrochemical gas sensor is disclosed which comprises a gas sensing electrode and a counter electrode disposed within a housing, the housing having an aperture for gas ingress, the gas sensing electrode and counter electrode being separated by a region containing electrolyte, and means for connecting the gas sensing electrode and the counter electrode to a sensing circuit. An electrolyte-absorbing element is disposed inboard of the aperture, between the housing and the gas sensing electrode, in order to absorb electrolyte passing through the gas sensing electrode whilst maintaining a gas path through the electrolyte-absorbing element.

摘要翻译： 公开了一种电化学气体传感器，其包括气体感测电极和设置在壳体内的对电极，壳体具有用于气体入口的孔，气体感测电极和对电极被包含电解质的区域分开，以及用于连接 气体感测电极和对电极到感测电路。 电解质吸收元件设置在孔的内部，位于壳体和气体感测电极之间，以便吸收通过气体感测电极的电解质，同时保持通过电解质吸收元件的气体路径。