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1. 发明授权

US07779682B2 Dual purpose pressure sensor 有权
标题翻译：双用途压力传感器
公开(公告)号：US07779682B2
公开(公告)日：2010-08-24
申请号：US12074314
申请日：2008-10-06
申请人： Anthony D. Kurtz , Robert Gardner , Richard Martin , Leo Geras
发明人： Anthony D. Kurtz , Robert Gardner , Richard Martin , Leo Geras
IPC分类号： B60C23/02
CPC分类号： G01L17/00 , B60C23/0408 , B60C23/0496
摘要： A pressure transducer, particularly adapted to measure the pressure in a tire and to enable the tire to be filled includes a first housing, having an internal hollow. Positioned in the hollow of the first housing is a second housing, also having an internal hollow. The second housing is supported within the first housing so that a passageway for airflow exists between the housings. The second housing has a pressure port for monitoring the pressure of a tire. The first housing has an inlet port for receiving a source of pressure. The inlet port contains a valve which is selectively operated. The valve, when operated, permits air to flow into the hollow of the first housing and to flow about the periphery of the second housing to enter the pressure port associated with the second housing. The pressure port may, as indicated, be associated with a tire and the second housing contains a pressure sensing device which monitors the pressure in the tire via the pressure port. In this manner, the pressure in the tire can be monitored while additional air can be added through the valve which air flows around the second housing to enter the tire or other device coupled to the pressure transducer.
摘要翻译：特别适用于测量轮胎中的压力并使轮胎能够被填充的压力传感器包括具有内部空心的第一壳体。位于第一壳体的中空部分中的是具有内部空心的第二壳体。第二壳体被支撑在第一壳体内，使得在壳体之间存在气流通道。第二壳体具有用于监测轮胎压力的压力端口。第一壳体具有用于接收压力源的入口。入口端口包含选择性操作的阀。该阀在操作时允许空气流入第一壳体的中空部并且绕第二壳体的周边流动以进入与第二壳体相关联的压力端口。如图所示，压力端口可以与轮胎相关联，并且第二壳体包含经由压力端口监测轮胎中的压力的压力感测装置。以这种方式，可以监测轮胎中的压力，同时可以通过阀添加额外的空气，其中空气围绕第二壳体流动以进入轮胎或联接到压力传感器的其它装置。

2. 发明申请

US20100083767A1 Dual purpose pressure sensor 有权
公开(公告)号：US20100083767A1
公开(公告)日：2010-04-08
申请号：US12074314
申请日：2008-10-06
申请人： Anthony D. Kurtz , Robert Gardner , Richard Martin , Leo Geras
发明人： Anthony D. Kurtz , Robert Gardner , Richard Martin , Leo Geras
IPC分类号： G01L9/12 , G01L9/06
CPC分类号： G01L17/00 , B60C23/0408 , B60C23/0496
摘要： A pressure transducer, particularly adapted to measure the pressure in a tire and to enable the tire to be filled includes a first housing, having an internal hollow. Positioned in the hollow of the first housing is a second housing, also having an internal hollow. The second housing is supported within the first housing so that a passageway for airflow exists between the housings. The second housing has a pressure port for monitoring the pressure of a tire. The first housing has an inlet port for receiving a source of pressure. The inlet port contains a valve which is selectively operated. The valve, when operated, permits air to flow into the hollow of the first housing and to flow about the periphery of the second housing to enter the pressure port associated with the second housing. The pressure port may, as indicated, be associated with a tire and the second housing contains a pressure sensing device which monitors the pressure in the tire via the pressure port. In this manner, the pressure in the tire can be monitored while additional air can be added through the valve which air flows around the second housing to enter the tire or other device coupled to the pressure transducer.

3. 发明授权

US5999082A Compensated oil-filled pressure transducers 失效
标题翻译：补油充油压力传感器
公开(公告)号：US5999082A
公开(公告)日：1999-12-07
申请号：US47548
申请日：1998-03-25
申请人： Anthony D. Kurtz , John R. Hayer , Robert Gardner , Lou DeRosa , Leo Geras
发明人： Anthony D. Kurtz , John R. Hayer , Robert Gardner , Lou DeRosa , Leo Geras
IPC分类号： G01L7/08 , G01L9/00 , H01C10/10
CPC分类号： G01L7/082 , G01L19/0645 , G01L19/147
摘要： A pressure transducer employing a metal isolation diaphragm. A volume of oil is located between the metal diaphragm and a silicon sensor received in a base member. In order to reduce errors at very low pressure caused by the oil exerting a tension on the deflecting portion of said silicon sensor, the metal diaphragm has an extending dome or dimple above the location of the silicon sensor. The silicon sensor is also recessed below the supporting base plate so that the separation between the silicon sensor and the metal diaphragm increases. The base plate also contains a series of shallow, narrow concentric grooves which further reduces surface tension between the metal diaphragm and the base plate.
摘要翻译：采用金属隔离膜片的压力传感器。一定量的油位于金属隔膜和接收在基座构件中的硅传感器之间。为了减少由于在所述硅传感器的偏转部分上产生张力而引起的极低压力的误差，金属隔膜在硅传感器的位置之上具有延伸的圆顶或凹坑。硅传感器也在支撑底板的下方凹入，使得硅传感器和金属隔膜之间的间隔增加。基板还包含一系列浅，窄的同心凹槽，其进一步减小金属隔膜和基板之间的表面张力。

4. 发明授权

US08656784B2 Flat covered leadless pressure sensor assemblies suitable for operation in extreme environments 有权
标题翻译：平面无铅压力传感器组件适用于极端环境中的操作
公开(公告)号：US08656784B2
公开(公告)日：2014-02-25
申请号：US13213448
申请日：2011-08-19
申请人： Alexander Ned , Leo Geras , Joseph Van de Weert
发明人： Alexander Ned , Leo Geras , Joseph Van de Weert
IPC分类号： G01L7/08 , H01L29/84
CPC分类号： G01L19/0681 , G01L9/0044 , G01L9/0047 , G01L9/0048 , G01L9/0054 , G01L19/0076 , G01L19/0627 , Y10T29/49826
摘要： An enclosed, flat covered leadless pressure sensor assembly suitable for extreme environment operation including dynamic, ultra-high temperature heating, light and heat flash, and high-speed, flow-related environments. The pressure sensor assembly comprises a substrate comprising a micromachined sensing diaphragm defined on a first side. A cover is attached to the first side of the substrate such that it covers at least the sensing diaphragm. The top surface of the cover is substantially flat, thereby promoting uniformity in the distribution of stress and thermal effects across a top surface of the cover.
摘要翻译：封闭式平面封装的无铅压力传感器组件，适用于极端环境操作，包括动态，超高温加热，光和闪光，以及高速，流量相关的环境。压力传感器组件包括基板，该基板包括限定在第一侧上的微加工感测膜。覆盖物附接到基板的第一侧，使得其至少覆盖感测膜片。盖的顶表面基本上是平坦的，从而促进横跨顶盖表面的应力分布和热效应的均匀性。

5. 发明申请

US20130042694A1 FLAT COVERED LEADLESS PRESSURE SENSOR ASSEMBLIES SUITABLE FOR OPERATION IN EXTREME ENVIRONMENTS 有权
标题翻译：平面覆盖无铅压力传感器组件，适用于极端环境中操作
公开(公告)号：US20130042694A1
公开(公告)日：2013-02-21
申请号：US13213448
申请日：2011-08-19
申请人： ALEXANDER NED , Leo Geras , Joseph VanDeWeert
发明人： ALEXANDER NED , Leo Geras , Joseph VanDeWeert
IPC分类号： G01L9/06 , B23P11/00
CPC分类号： G01L19/0681 , G01L9/0044 , G01L9/0047 , G01L9/0048 , G01L9/0054 , G01L19/0076 , G01L19/0627 , Y10T29/49826
摘要： An enclosed, flat covered leadless pressure sensor assembly suitable for extreme environment operation including dynamic, ultra-high temperature heating, light and heat flash, and high-speed, flow-related environments. The pressure sensor assembly comprises a substrate comprising a micromachined sensing diaphragm defined on a first side. A cover is attached to the first side of the substrate such that it covers at least the sensing diaphragm. The top surface of the cover is substantially flat, thereby promoting uniformity in the distribution of stress and thermal effects across a top surface of the cover.
摘要翻译：封闭式平面封装的无铅压力传感器组件，适用于极端环境操作，包括动态，超高温加热，光和闪光，以及高速，流量相关的环境。压力传感器组件包括基板，该基板包括限定在第一侧上的微加工感测膜。覆盖物附接到基板的第一侧，使得其至少覆盖感测膜片。盖的顶表面基本上是平坦的，从而促进横跨顶盖表面的应力分布和热效应的均匀性。

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