专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2010008416A Piezoresistive pressure measuring plug for combustion engine 有权
标题翻译：用于燃烧发动机的压力测量插头
公开(公告)号：JP2010008416A
公开(公告)日：2010-01-14
申请号：JP2009149807
申请日：2009-06-24
申请人： Sensata Technologies Inc , センサータテクノロジーズインコーポレーテッド
发明人： BORGERS MARC GERARD JOHAN , ZWOLLO CRISTOBAL RUIZ , GENNISSEN PAULUS THOMAS JOHANNES , TIEK TIM , TONEMAN HUUB GERARD , ZWIJZE ALBERT FERDINAND , GROENHUIJZEN SERGE
IPC分类号： G01L23/22 , F02D45/00
CPC分类号： G01L23/18 , F23Q7/001 , F23Q2007/002 , Y10T29/42
摘要： PROBLEM TO BE SOLVED: To provide a pressure measuring plug with bandwidth improved and built-in height reduced. SOLUTION: This piezoresistive pressure measuring plug includes the plug body to be inserted into cylinder of internal combustion engine, a rod arranged inside the plug body, and a sensitive structure containing piezoresistive element. The sensitive structure is installed in between the rod and the plug body to be activated by the pressure, circulating around internal combustion chamber of the cylinder in use. The rod transmits the pressure in the internal combustion chamber of the cylinder to the sensitive structure. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有改进带宽和内置高度的压力测量插头。解决方案：压阻式压力测量插头包括插入内燃机汽缸的插头体，插头内部的杆体和压阻元件的敏感结构。敏感结构安装在杆和塞体之间，以便在使用中被缸体的内部燃烧室周围的压力激活。杆将气缸的内部燃烧室中的压力传递到敏感结构。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2012088307A Pressure measuring plug for combustion engine 有权
标题翻译：用于燃油发动机的压力测量插头
公开(公告)号：JP2012088307A
公开(公告)日：2012-05-10
申请号：JP2011218942
申请日：2011-10-03
申请人： Sensata Technologies Inc , センサータテクノロジーズインコーポレーテッド
发明人： MARK HERALD JOHAN BOLGARS , GROENHUIJZEN SERGE , ZWOLLO CRISTOBAL RUIZ , JAN WILLEM SLOCHESS
IPC分类号： G01L23/22 , G01L23/18
摘要： PROBLEM TO BE SOLVED: To provide a piezo-resistive pressure-measuring plug for a combustion engine for measuring a pressure.SOLUTION: The pressure-measuring plug comprises a plug body (2) and a sensing structure (4). The plug body comprises a threaded plug body part (2a) comprising an external thread for screwing the plug body into a cylinder of the combustion engine, a sealing plug body part (2b) forming a tip of the plug and configured for providing a seal between the plug body and the combustion engine. The plug body further comprises a sensing body part (2c) positioned between the threaded plug body part and the sealing plug body part. The sensing body part is made from one piece and comprises a cylindrical body part (2c1); a moving part (2c2) and the sensing structure. The sensing structure forms a connection between the cylindrical body part and the moving part and allows the moving part to move relatively to the cylindrical body part along a cylinder axis (6) of the cylindrical body part.
摘要翻译：要解决的问题：提供一种用于测量压力的内燃机的压阻式压力测量塞。解决方案：压力测量插头包括插头主体（2）和传感结构（4）。塞体包括螺纹塞体部分（2a），其包括用于将塞体旋入内燃机的气缸的外螺纹，密封塞主体部分（2b），其形成塞头部，塞体和内燃机。插头体还包括位于螺栓塞本体部分和密封塞主体部分之间的感测体部分（2c）。感测体部分由一体制成并包括圆柱体部分（2c1）; 移动部分（2c2）和感测结构。感测结构形成圆柱体部分和运动部分之间的连接，并且允许运动部件沿着圆柱形主体部分的气缸轴线（6）相对于圆柱体部分移动。版权所有（C）2012，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式