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1. 发明授权

US06931934B2 Sensor top hat cover apparatus and method 失效
标题翻译：传感器顶帽套装置及方法
公开(公告)号：US06931934B2
公开(公告)日：2005-08-23
申请号：US10660175
申请日：2003-09-10
申请人： Kenneth E. Gall , James D. Cook , Brian J. Marsh , Richard L. Dale
发明人： Kenneth E. Gall , James D. Cook , Brian J. Marsh , Richard L. Dale
IPC分类号： G01L20060101 , G01L7/08 , G01L9/00 , G01I7/08
CPC分类号： G01L9/0064 , G01L9/0025
摘要： A sensor apparatus and method are disclosed herein, including a sensor element located on a base and a cover located proximate to the base. The cover generally includes a sensor diaphragm and a dimple that can form a part of the cover. A flanged area or flanged portion can also be connected to the bottom portion of the cover. The flanged area provides a surface for contacting a fixture to which the sensor apparatus attaches and holding the sensor apparatus to the fixture in a manner which prevents the sensor diaphragm from contacting the fixture and inducing errors during sensor operations thereof. The cover also can include a flanged or brim-shaped portion which is connected to and surrounds the bottom portion of the cover. The flanged portion can be positioned parallel to the sensor diaphragm.
摘要翻译：本文公开了一种传感器装置和方法，包括位于基座上的传感器元件和靠近基座的盖。盖通常包括传感器隔膜和可以形成盖的一部分的凹坑。凸缘区域或凸缘部分也可以连接到盖的底部。凸缘区域提供用于接触传感器装置附接的固定装置的表面，并且以防止传感器隔膜接触固定装置并在其传感器操作期间引起误差的方式将传感器装置保持在固定装置上。盖子还可以包括连接到并围绕盖的底部的凸缘或边缘部分。凸缘部分可以平行于传感器隔膜定位。

2. 发明授权

US07082835B2 Pressure sensor apparatus and method 有权
标题翻译：压力传感器装置及方法
公开(公告)号：US07082835B2
公开(公告)日：2006-08-01
申请号：US10465202
申请日：2003-06-18
申请人： James D. Cook , Kenneth E. Gall , Kundan L. Malik , Brian J. Marsh
发明人： James D. Cook , Kenneth E. Gall , Kundan L. Malik , Brian J. Marsh
IPC分类号： H01L27/14
CPC分类号： G01L9/0025 , G01L9/0052 , G01L9/0075
摘要： A pressure sensor apparatus is disclosed herein, which generally includes a sensor element, a flexible sensor diaphragm in intimate contact with the sensor element at all pressure levels and temperatures, and a package base and a package cover for hermetically sealing the sensor element and the flexible sensor diaphragm within a hermetically sealed sensor package to provide pressure sensor data thereof. The sensor element can be implemented as a quartz sense element to produce a SAW pressures sensor. The pressure sensor apparatus can be alternatively based on other sensing technologies, such as silicon piezoresistive, ceramic capacitive and others.
摘要翻译：本文公开了一种压力传感器装置，其通常包括传感器元件，在所有压力水平和温度下与传感器元件紧密接触的柔性传感器隔膜，以及用于气密地密封传感器元件的封装基座和封装盖传感器隔膜在密封的传感器封装内，以提供其压力传感器数据。传感器元件可以被实现为石英感测元件以产生SAW压力传感器。压力传感器装置可以替代地基于其他感测技术，例如硅压阻，陶瓷电容等。

3. 发明授权

US07047813B2 Sensor slip fit apparatus and method 失效
标题翻译：传感器贴合装置和方法
公开(公告)号：US07047813B2
公开(公告)日：2006-05-23
申请号：US10635351
申请日：2003-08-05
申请人： Kenneth E. Gall , Brian J. Marsh
发明人： Kenneth E. Gall , Brian J. Marsh
IPC分类号： G01L7/08
CPC分类号： G01L9/0025 , G01L9/0064
摘要： A sensor apparatus and method are disclosed herein. A base is generally located proximate to a cover. A sensor element (e.g., quartz, silicon, ceramic, and the like) can be located on the base, such that the cover and the base form a clearance between the cover and the base. The clearance can be configured such that when the cover is at its smallest dimension within the tolerance range thereof and the base is at its largest dimension within the tolerance range thereof there is a clearance between them. Additionally, a sensor diaphragm and a dimple can be incorporated into the cover, wherein the dimple is in intimate contact with the sensor element at all pressure levels and temperatures thereof.
摘要翻译：本文公开了一种传感器装置和方法。基座通常位于盖子附近。传感器元件（例如，石英，硅，陶瓷等）可以位于基座上，使得盖和基座在盖和基座之间形成间隙。间隙可以被构造成使得当盖在其公差范围内处于其最小尺寸并且基部处于其在其公差范围内的最大尺寸时，它们之间具有间隙。此外，传感器隔膜和凹坑可以并入到盖中，其中凹坑在所有压力水平和温度下与传感器元件紧密接触。

4. 发明授权

US5237304A Magnetic switch with EMI shield 失效
标题翻译：带EMI屏蔽的磁性开关
公开(公告)号：US5237304A
公开(公告)日：1993-08-17
申请号：US896720
申请日：1992-06-10
申请人： Kenneth E. Gall
发明人： Kenneth E. Gall
IPC分类号： F02P7/067 , H03K17/97
CPC分类号： F02P7/067 , H03K17/97
摘要： A magnetically sensitive switch is provided with an electromagnetic interference shield molded within the housing of the switch. In one embodiment, the magnetically sensitive switch is a vane switch for use in an automobile ignition system. The electromagnetic interference shield is formed by appropriately bending a flat sheet at a plurality of bend lines to form a box-like structure. The box like structure has five surfaces and one or more connection legs extending from one of the surfaces. One surface of the box-like structure also serves as a potting dam when a potting material is deposited into the cavity formed by the five surfaces during the process by which internal components are potted within the cavity of the EMI shield. The vane switch also includes a magnet encapsulated within its housing structure and spaced apart from the magnetically sensitive device within the EMI shield by a predetermined gap. The gap is shaped and sized to permit a portion of a rotatable member to pass therethrough between the magnet and the magnetically sensitive device to affect the magnetic field approximate the device.
摘要翻译：磁敏开关设置有在开关壳体内模制的电磁干扰屏蔽层。在一个实施例中，磁敏开关是用于汽车点火系统的叶片开关。电磁干扰屏蔽是通过在多个弯曲线处适当弯曲平板而形成盒状结构而形成的。盒状结构具有从一个表面延伸的五个表面和一个或多个连接腿。盒式结构的一个表面还用作灌封材料，当灌封材料沉积到由EMI屏蔽体的腔内嵌入内部组件的工艺过程中由五个表面形成的空腔中时，叶片开关还包括封装在其壳体结构内并且与EMI屏蔽体内的磁敏装置间隔开预定间隙的磁体。该间隙的形状和尺寸使得可旋转构件的一部分在磁体和磁敏装置之间通过，以影响近似于该装置的磁场。

5. 发明授权

US06962084B2 Sensor with molded sensor diaphragm cover 失效
标题翻译：带传感器膜片盖的传感器
公开(公告)号：US06962084B2
公开(公告)日：2005-11-08
申请号：US10635277
申请日：2003-08-06
申请人： Kenneth E. Gall
发明人： Kenneth E. Gall
IPC分类号： B60C23/04 , G01L7/08 , G01L9/00
CPC分类号： G01L9/0064 , B60C23/0408 , G01L9/0025
摘要： A diaphragm cover apparatus and method for a sensor are disclosed. A sensor cover is located proximate to a base. A dimple can be located centrally within the cover, wherein the dimple comprises a component that is separate from the sensor cover and diaphragm. The dimple contacts a sense element of the sensor. Additionally, a foil can be adapted for use in blocking air permeation through the sensor diaphragm, when the sensor experiences pressure. An over mold diaphragm is generally located as part of the sensor cover. The dimple itself comprises a highly polished surface to reduce stress concentrators from contacting the sense element. The dimple can be formed from materials such as stainless steel, ceramic and the like to optimize the performance of the sensor.
摘要翻译：公开了一种用于传感器的隔膜盖装置和方法。传感器盖位于底座附近。凹坑可以位于盖的中央，其中凹坑包括与传感器盖和隔膜分开的部件。凹坑接触传感器的感应元件。此外，当传感器经受压力时，箔可以适用于阻挡通过传感器隔膜的空气渗透。通常将模具上的隔膜定位为传感器盖的一部分。凹坑本身包括高度抛光的表面，以减少应力集中器接触感测元件。凹坑可以由诸如不锈钢，陶瓷等的材料形成，以优化传感器的性能。

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