-
公开(公告)号：US20140352415A1
公开(公告)日：2014-12-04
申请号：US14286617
申请日：2014-05-23
IPC分类号： F02B77/08
CPC分类号： F02B77/085 , F23Q2007/002 , G01L19/0084 , G01L19/148 , G01L23/18
摘要： Disclosed is a pressure-measuring plug (100) for a combustion engine comprising a hollow plug body (102), a housing (110) attached to a distal end (102D) of the plug body (102), electronic components (116) arranged in the housing (110) and a sensing module (104) arranged in the hollow plug body and attached to a proximal end (102P) of the hollow plug body (102) The measuring plug further comprises an interconnection module (108) configured to electrically connect the electronic components (116) to the sensing module (104) through the hollow plug body. The interconnection module (108) comprises an elongated support structure (108A) with a first end (108P) provided with first terminals (108C) and a second end (108D) provided with second terminals (108B1), wherein the first terminals (108C) provide an electrical coupling which is flexible in axial direction. The interconnection module provides a reliable connection and could be used for mass production.
摘要翻译： 公开了一种用于内燃机的压力测量塞（100），其包括中空塞体（102），附接到塞体（102）的远端（102D）的壳体（110） 在所述壳体（110）和布置在所述中空塞体中并附接到所述中空塞体（102）的近端（102P）的感测模块（104）之间。所述测量插头还包括互连模块（108） 通过中空塞体将电子部件（116）连接到传感模块（104）。 互连模块（108）包括具有设置有第一端子（108C）的第一端（108P）和设置有第二端子（108B1）的第二端（108D）的细长支撑结构（108A），其中第一端子（108C） 提供在轴向上是柔性的电耦合。 互连模块提供可靠的连接，可用于批量生产。
-
公开(公告)号：US09500125B2
公开(公告)日：2016-11-22
申请号：US14286617
申请日：2014-05-23
CPC分类号： F02B77/085 , F23Q2007/002 , G01L19/0084 , G01L19/148 , G01L23/18
摘要： Disclosed is a pressure-measuring plug (100) for a combustion engine comprising a hollow plug body (102), a housing (110) attached to a distal end (102D) of the plug body (102), electronic components (116) arranged in the housing (110) and a sensing module (104) arranged in the hollow plug body and attached to a proximal end (102P) of the hollow plug body (102) The measuring plug further comprises an interconnection module (108) configured to electrically connect the electronic components (116) to the sensing module (104) through the hollow plug body. The interconnection module (108) comprises an elongated support structure (108A) with a first end (108P) provided with first terminals (108C) and a second end (108D) provided with second terminals (108B1), wherein the first terminals (108C) provide an electrical coupling which is flexible in axial direction. The interconnection module provides a reliable connection and could be used for mass production.
摘要翻译： 公开了一种用于内燃机的压力测量塞（100），其包括中空塞体（102），附接到塞体（102）的远端（102D）的壳体（110） 在所述壳体（110）和布置在所述中空塞体中并附接到所述中空塞体（102）的近端（102P）的感测模块（104）之间。所述测量插头还包括互连模块（108） 通过中空塞体将电子部件（116）连接到传感模块（104）。 互连模块（108）包括具有设置有第一端子（108C）的第一端（108P）和设置有第二端子（108B1）的第二端（108D）的细长支撑结构（108A），其中第一端子（108C） 提供在轴向上是柔性的电耦合。 互连模块提供可靠的连接，可用于批量生产。
-
公开(公告)号：US08429956B2
公开(公告)日：2013-04-30
申请号：US13229799
申请日：2011-09-12
IPC分类号： G01M15/08
CPC分类号： G01L23/18 , F02P19/028
摘要： A piezoresistive pressure-measuring plug for a combustion engine. The pressure-measuring plug includes a plug body having a threaded plug body part with an external thread for screwing the plug body into a cylinder of the combustion engine, and a sealing plug body part forming a tip of the plug for providing a seal between the plug body and the combustion engine. The plug body further includes a sensing body part positioned between the threaded plug body part and the sealing plug body part. The sensing body part includes a cylindrical body part, a moving part, and a sensing structure that form a single integral piece. 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 of the cylindrical body part.
摘要翻译： 用于内燃机的压阻式压力测量塞。 压力测量插头包括具有螺纹插头主体部分的插头主体，该插头主体部分具有用于将插头本体旋入内燃发动机的气缸中的外螺纹，以及形成塞头的密封塞主体部分， 塞体和内燃机。 插头体还包括位于螺纹塞本体部分和密封塞主体部分之间的感测体部分。 感测体部分包括形成单一整体的圆柱体部分，运动部分和感测结构。 检测结构形成圆筒体部与运动部之间的连接，并且允许移动部沿着筒状体部的筒轴相对于筒体部移动。
-
公开(公告)号：US20120227477A1
公开(公告)日：2012-09-13
申请号：US13229799
申请日：2011-09-12
IPC分类号： G01M15/08
CPC分类号： G01L23/18 , F02P19/028
摘要： A pressure-measuring plug comprises a plug body and a sensing structure. The plug body comprises a threaded plug body part comprising an external thread for screwing the plug body into a cylinder of the combustion engine, a sealing plug body part 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 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; a moving part and the sensing structure.
摘要翻译： 压力测量插头包括插头主体和感测结构。 塞体包括螺纹塞主体部分，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，形成塞头部并构造成用于在塞体和燃烧之间提供密封 发动机。 插头体还包括位于螺纹插塞主体部分和密封塞主体部分之间的感测体部分。 感测体部分由一体制成并且包括圆柱体部分; 移动部分和感测结构。
-
公开(公告)号：US08297115B2
公开(公告)日：2012-10-30
申请号：US12490118
申请日：2009-06-23
申请人： Marc Gerard Johan Borgers , Cris Ruiz Zwollo , Robert Zwijze , Paulus Thomas Johannes Gennissen , Tim Tiek , Huub Toneman , Serge Groenhuijzen
发明人： Marc Gerard Johan Borgers , Cris Ruiz Zwollo , Robert Zwijze , Paulus Thomas Johannes Gennissen , Tim Tiek , Huub Toneman , Serge Groenhuijzen
IPC分类号： G01M15/08
CPC分类号： G01L23/18 , F23Q7/001 , F23Q2007/002 , Y10T29/42
摘要： A piezoresistive pressure-measuring plug for a combustion engine for measuring a pressure. The piezoresistive pressure-measuring plug: includes a plug body for insertion into a cylinder of the combustion engine, a rod that is arranged in the plug body, a sensing structure comprising a piezoresistive element, that is arranged between the rod and the plug body such that the sensing structure is acted upon, when in use, by the pressure prevailing in the combustion chamber of the cylinder. The sensing structure is arranged in the plug body and, when in use, is compressed in an axial direction by the force applied to the sensing structure and a piezoresistive element mounted on the sensing structure. A PWB is also arranged in the plug body. Such a pressure-measuring plug provides improved bandwidth and reduced build-in height.
摘要翻译： 一种用于测量压力的内燃机的压阻式压力测量塞。 压阻式压力测量插头：包括用于插入内燃机的气缸中的插头体，设置在插头主体中的杆，包括压阻元件的感测结构，其布置在杆和插塞本体之间， 感测结构在使用时通过气缸的燃烧室中的压力起作用。 感测结构布置在插头体中，并且在使用时通过施加到感测结构的力和安装在感测结构上的压阻元件在轴向方向上被压缩。 电源板也布置在插头体内。 这种压力测量插头提供了改进的带宽并降低了内置高度。
-
公开(公告)号：US09063031B2
公开(公告)日：2015-06-23
申请号：US14077673
申请日：2013-11-12
CPC分类号： G01M15/08 , F02B77/085 , G01L23/18 , Y10T29/4973
摘要： Disclosed is a pressure-measuring plug for a combustion engine. The pressure-measuring plug comprises a plug body and a ring-shaped sensing structure. The plug body comprises an external thread for mounting the plug body into a cylinder head of the combustion engine. The ring-shaped sensing structure comprises an outer section and an inner core. A proximal end of the plug body is attached to the outer section. The inner core comprises a through hole for receiving a rod-shaped element. The ring-shaped sensing structure allows the inner core to move relatively to the outer section along a cylinder axis of the ring-shaped sensing structure. The inner core further comprises an internal thread for mounting in the through hole a rod-shaped element with an external thread.
摘要翻译： 公开了一种用于内燃机的压力测量塞。 压力测量插头包括插头主体和环形感测结构。 塞体包括用于将塞体安装到内燃机的气缸盖中的外螺纹。 环形感测结构包括外部部分和内部芯部。 插塞体的近端附接到外部部分。 内芯包括用于容纳棒状元件的通孔。 环形感测结构允许内芯沿着环形感测结构的气缸轴线相对于外部部分移动。 内芯还包括用于在通孔中安装具有外螺纹的杆状元件的内螺纹。
-
公开(公告)号：US20140137654A1
公开(公告)日：2014-05-22
申请号：US14083795
申请日：2013-11-19
IPC分类号： G01L9/00
CPC分类号： G01L9/0052 , G01L19/0092 , G01L19/04 , G01L23/10
摘要： Disclosed is a measuring device for measuring a physical quantity. The physical quantity could be a pressure and/or a force. The measuring device comprises a circular sensing structure comprising a membrane section which is deflected by force variations acting on the circular sensing structure. A first and second strain gauge are attached to the membrane section. The first strain gauge is configured to measure radial strain in a first surface area of the membrane section. The second strain gauge is configured to measure tangential strain in a second surface area of the membrane section. An increase in force acting on the sensing structure results in shrinking of the first surface area measured by the first strain gauge and stretching of the second surface area measured by the second strain gauge.
摘要翻译： 公开了一种用于测量物理量的测量装置。 物理量可能是压力和/或力量。 测量装置包括圆形感测结构，其包括通过作用在圆形感测结构上的力变化而偏转的膜部分。 第一和第二应变计连接到膜部分。 第一应变仪构造成测量膜部分的第一表面区域中的径向应变。 第二应变计构造成测量膜部分的第二表面区域中的切向应变。 作用在感测结构上的力的增加导致由第一应变计测量的第一表面积的收缩和由第二应变计测量的第二表面积的拉伸。
-
公开(公告)号：US20140130586A1
公开(公告)日：2014-05-15
申请号：US14077673
申请日：2013-11-12
IPC分类号： G01M15/08
CPC分类号： G01M15/08 , F02B77/085 , G01L23/18 , Y10T29/4973
摘要： Disclosed is a pressure-measuring plug for a combustion engine. The pressure-measuring plug comprises a plug body and a ring-shaped sensing structure. The plug body comprises an external thread for mounting the plug body into a cylinder head of the combustion engine. The ring-shaped sensing structure comprises an outer section and an inner core. A proximal end of the plug body is attached to the outer section. The inner core comprises a through hole for receiving a rod-shaped element. The ring-shaped sensing structure allows the inner core to move relatively to the outer section along a cylinder axis of the ring-shaped sensing structure. The inner core further comprises an internal thread for mounting in the through hole a rod-shaped element with an external thread.
摘要翻译： 公开了一种用于内燃机的压力测量塞。 压力测量插头包括插头主体和环形感测结构。 塞体包括用于将塞体安装到内燃机的气缸盖中的外螺纹。 环形感测结构包括外部部分和内部芯部。 插塞体的近端附接到外部部分。 内芯包括用于容纳棒状元件的通孔。 环形感测结构允许内芯沿着环形感测结构的气缸轴线相对于外部部分移动。 内芯还包括用于在通孔中安装具有外螺纹的杆状元件的内螺纹。
-
公开(公告)号：US20090320576A1
公开(公告)日：2009-12-31
申请号：US12490118
申请日：2009-06-23
申请人： Marc Gerard Johan Borgers , Cris Ruiz Zwollo , Robert Zwijze , Paulus Thomas Johannes Gennissen , Tim Tiek , Huub Toneman , Serge Groenhuijzen
发明人： Marc Gerard Johan Borgers , Cris Ruiz Zwollo , Robert Zwijze , Paulus Thomas Johannes Gennissen , Tim Tiek , Huub Toneman , Serge Groenhuijzen
CPC分类号： G01L23/18 , F23Q7/001 , F23Q2007/002 , Y10T29/42
摘要： A piezoresistive pressure-measuring plug (100) for a combustion engine for measuring a pressure is disclosed. The piezoresistive pressure-measuring plug (100) comprises: a plug body (106, 108, 110) for insertion into a cylinder of the combustion engine, a rod (102) that is arranged in the plug body (106, 108, 110), a sensing structure (104) comprising a piezoresistive element, that is arranged between the rod (102) and the plug body (106, 108, 110) in such a way that the sensing structure is acted upon, in use, by the pressure prevailing in the combustion chamber of the cylinder, whereby the rod (102) transmits the pressure in the combustion chamber of the cylinder to the sensing structure due to the pressure in the combustion chamber leading to an axial motion of the rod (102) relative to the plug body (106, 108, 110) so as to apply a force to the sensing structure (104) and a PWB (114) provided with sensor electronics for measuring and conditioning a resistance change. The sensing structure (104) is arranged in the plug body (106, 108, 110) and, in use is compressed in axial direction by the force applied to the sensing structure (104) and a piezoresistive element (206) mounted on the sensing structure (104) to provide a resistance change when the sensing structure (104) is compressed in axial direction. Furthermore, the PWB (114) is arranged in the plug body (106, 108, 110). In this way a pressure-measuring plug is obtained with improved bandwidth and reduced build-in height.
摘要翻译： 公开了一种用于测量压力的内燃机的压阻式压力测量塞（100）。 压阻式压力测量插头（100）包括：用于插入到内燃机的气缸中的插塞体（106,108,110），布置在插塞主体（106,108,110）中的杆（102） ，包括压阻元件的感测结构（104），所述压阻元件布置在杆（102）和插塞本体（106,108,110）之间，使得感测结构在使用中通过压力 由于燃烧室内的压力导致杆（102）的轴向运动，杆（102）相对于气缸的燃烧室中的压力在气缸的燃烧室中存在，由此杆（102）将气缸的燃烧室中的压力传递到感测结构 所述插头体（106,108,110）以便向所述感测结构（104）施加力，以及设置有用于测量和调节电阻变化的传感器电子装置的PWB（114）。 感测结构（104）布置在插头主体（106,108,110）中，并且在使用中通过施加到感测结构（104）的力和轴向方向上的压力被压缩，所述压阻元件（206）安装在感测 结构（104），以在感测结构（104）沿轴向压缩时提供阻力变化。 此外，PWB（114）布置在插头主体（106,108,110）中。 以这种方式，获得带有改进的带宽和降低的内置高度的压力测量插头。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.017 秒)
