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71. 发明公开

EP2201346A4 SILICON SENSING STRUCTURE TO DETECT THROUGH-PLANE MOTION A PLANE OF MATERIAL WITH THERMAL EXPANSION SUBSTANTIALLY DIFFERENT FROM THAT OF SILICON 有权
标题翻译：硅感应结构为一新BY主要移动装备水平与许多硅不同的热膨胀的检测
公开(公告)号：EP2201346A4
公开(公告)日：2011-12-21
申请号：EP08833442
申请日：2008-09-29
申请人： ENDEVCO CORP
发明人： SUMINTO JAMES TJAN-MENG , WILNER LESLIE BRUCE
IPC分类号： G01L9/02 , G01L9/00 , G01L19/04
CPC分类号： G01L9/0055 , G01L19/04

72. 发明公开

EP2023112A2 Air pressure sensor 有权
标题翻译： Drucksensor
公开(公告)号：EP2023112A2
公开(公告)日：2009-02-11
申请号：EP08012694.9
申请日：2008-07-14
申请人： Denso Corporation
发明人： Watanabe, Tatsuya
IPC分类号： G01L9/02 , G01L19/06 , B60R21/013
CPC分类号： G01L19/0654 , B60R21/0136 , B60R2021/0006 , G01L19/0038 , G01L19/0084 , G01L19/141
摘要： A pressure sensor is provided. The pressure sensor includes a body (10, 60), a sensing element (40), and a projection part (63). The body (10, 60) has an internal space and an introduction passage (110). The internal space is in communication with an outside of the body through the introduction passage (110). The sensing element (40) is disposed in the internal space of the body (10, 60) and capable of detecting pressure of air in the internal space. The projection part (63) is disposed in the internal space of the body (10, 60) or the introduction passage (110) of the body (10, 60), and inhibits liquid from entering the internal space.
摘要翻译：提供压力传感器。压力传感器包括主体（10,60），感测元件（40）和突出部分（63）。主体（10,60）具有内部空间和引入通道（110）。内部空间通过引入通道（110）与身体的外部连通。感测元件（40）设置在主体（10,60）的内部空间中并且能够检测内部空间中的空气压力。突起部63设置在主体10,60的内部空间或者主体10,60的导入通路110的内部，并且抑制液体进入内部空间。

73. 发明公开

EP1782031A1 SYSTEM AND METHOD FOR PRESSURE MEASUREMENT 失效
标题翻译：系统在VERFAHRENFÜRDRUCKMESSUNG
公开(公告)号：EP1782031A1
公开(公告)日：2007-05-09
申请号：EP05790302.3
申请日：2005-08-25
申请人： Ashcroft-Nagano, Inc.
发明人： KOSH, William Stephen , KANEKO, Yoshikazu
IPC分类号： G01L9/00 , G01L19/14 , G01L9/02 , G01L27/00
CPC分类号： G01L9/0051 , G01L9/045 , G01L19/0084 , G01L19/143 , G01L19/148
摘要： A system and method for pressure measurement may include the ability to readily produce a pressure measurement system. In one general aspect, a process for producing a pressure measurement system 100 includes providing an assembly including a stem 112, a pressure detector 120, and a first circuit board 130. The pressure detector is operable to generate a signal based on pressure introduced through the stem, and the circuit board is operable to condition the signal. The process also includes compensating the assembly, determining a signal output type for a pressure measurement system that will include the assembly, and installing a second circuit board 150 that produces the signal output type without materially affecting the compensation.
摘要翻译：用于压力测量的系统和方法可以包括容易地产生压力测量系统的能力。在一般的方面，用于生产压力测量系统的方法包括提供包括杆，压力检测器和第一电路板的组件。压力检测器可操作以基于通过杆引入的压力产生信号，并且电路板可操作以调节信号。该过程还包括补偿组件，确定用于包括组件的压力测量系统的信号输出类型，以及安装产生信号输出类型的第二电路板，而不会对补偿产生实质影响。

74. 发明公开

EP1744140A3 An improved apparatus for correcting electrical signals 审中-公开
标题翻译：用于校正的电信号的装置
公开(公告)号：EP1744140A3
公开(公告)日：2007-01-24
申请号：EP06012417.9
申请日：2006-06-16
申请人： Eaton Corporation
发明人： Ford, Greg Edward , Hanisko, John-Cyril
IPC分类号： G01L23/18 , G01P15/12 , G01L9/00 , G01L9/06 , H01L29/84 , G01L1/18 , G01L1/22 , G01L9/02
CPC分类号： G01P15/12 , G01D3/036 , G01L1/2262 , G01L1/2275
摘要： A novel electrical circuit is disclosed that corrects for at least one undesired characteristic in an incoming electrical signal. In one embodiment, the apparatus reduces the number of wires heretofore required to correct electrical signals in a circuit. The apparatus also corrects for one or more of a second-order error in a measurement, an offset drift can be directly corrected during operation, and a span can be linearized during operation.

75. 发明公开

EP1096242A3 Drucksensor 有权
标题翻译：压力传感器
公开(公告)号：EP1096242A3
公开(公告)日：2002-07-10
申请号：EP00122340.3
申请日：2000-10-23
申请人： TRW Automotive Electronics & Components GmbH & Co. KG
发明人： Altmann, Markus , Skofljanec, Robert , Müller, Clemens
IPC分类号： G01L9/02 , G01L9/00
CPC分类号： G01L9/0051 , G01L9/0048
摘要： Der Drucksensor hat eine Sensormembran (12), die auf einer ihrer Flächen durch den zu bestimmenden Mediendruck beaufschlagbar ist. Die Sensormebran (12) ist auf ihrer gegenüberliegenden Fläche starr abgestützt. Sie besteht aus einem Elastomermaterial, in dessen elektrisch nichtleitender Masse feine Teilchen aus elektrisch leitfähigem Material homogen verteilt in solcher Dichte eingebettet sind, daß eine durch den Mediendruck bewirkte Kompression der Sensormembran (12) zu einer meßbaren Änderung ihres elektrischen Flächenwiderstands führt.

76. 发明公开

EP0990883A2 Pressure and force profile sensor and method for detecting pressure 有权
标题翻译：压力和力分布传感器和压力检测方法
公开(公告)号：EP0990883A2
公开(公告)日：2000-04-05
申请号：EP99307606.6
申请日：1999-09-27
申请人： Xerox Corporation
发明人： Biegelsen, David K. , Peeters, Eric , Jackson, Warren
IPC分类号： G01L1/20 , G01L9/02
CPC分类号： G01L1/20 , B65H7/02 , B65H2515/34 , B65H2515/70 , G01L9/0057 , G03G2215/00721 , G03G2215/00725 , B65H2220/03 , B65H2220/01
摘要： A pressure sensor (100) is provided which can detect the presence, absence or magnitude of pressure, as well as a pressure profile. The pressure sensor includes a sensor membrane (112) and a sensor device (114). The sensor membrane (112) is flexible and may be constructed of a conductive material or may include a flexible film attached to a conductive film. The sensor device (114) includes a sensor strip (118), a voltage source (120), and an electrical sensor (122). The sensor strip includes both a conductive strip (126) and a resistive strip (124). The conductive strip (126) is arranged parallel to the resistive strip (124). As pressure is applied to the sensor membrane, the sensor membrane (112) distends or deforms towards the sensor strip. As sufficient pressure is applied, the sensor membrane (112) will make both electrical and mechanical contact with both the conductive strip (126) and the resistive strip (124) at a point along the length of the sensor strip. Since the membrane is conductive, the conductive strip and the resistive strip will be in electrical connection with each other. As the point of application of pressure is varied, the point at which the conductive strip and the resistive strip are connected will vary. As a result, the pressure profile exerted on the sensor membrane may be determined. The pressure sensor may be utilized in a variety of environments to sense a wide variety of pressures including either fluid pressure or physical contact pressure.
摘要翻译：提供压力传感器（100），其能够检测压力的存在，不存在或大小以及压力分布。压力传感器包括传感器膜（112）和传感器装置（114）。传感器膜（112）是柔性的并且可以由导电材料构成，或者可以包括附接到导电膜的柔性膜。传感器装置（114）包括传感带（118），电压源（120）和电传感器（122）。传感带包括导电带（126）和电阻带（124）两者。导电条（126）与电阻条（124）平行排列。当压力施加到传感器膜上时，传感器膜（112）向传感器带展开或变形。当施加足够的压力时，传感器膜（112）将在沿着传感带的长度的点处与导电带（126）和电阻带（124）两者电接触和机械接触。由于隔膜是导电的，所以导电条和电阻条将彼此电连接。由于压力的施加点是变化的，所以导电条和电阻条连接的点将会变化。结果，可以确定施加在传感器膜上的压力分布。压力传感器可用于各种环境中以感测各种压力，包括流体压力或物理接触压力。

77. 发明授权

EP0508249B1 Drucksensor 失效
公开(公告)号：EP0508249B1
公开(公告)日：1996-03-13
申请号：EP92105408.6
申请日：1992-03-28
申请人： ROBERT BOSCH GMBH
发明人： Schmid, Kurt , Heinz, Rudolf, Dr. Dipl.-Ing. , Schnoor, Ulrich, Ing. Grad.
IPC分类号： G01L9/02 , G01L19/06
CPC分类号： G01L9/0055 , G01L9/0054

78. 发明公开

EP0685862A1 An adjustable-sensitivity pressure meter 失效
标题翻译： Druckwandler mit einstellbarer Empfindlichkeit。
公开(公告)号：EP0685862A1
公开(公告)日：1995-12-06
申请号：EP94830270.8
申请日：1994-05-31
申请人： Gallone, Cesare
发明人： Gallone, Cesare
IPC分类号： H01H35/26 , G01L19/02 , G01L9/02
CPC分类号： G01L19/02 , G01L9/0041 , H01H35/2614
摘要： It is described a pressure meter comprising a diaphragm (8) operatively fastened between a base body (2) and a protection cap (4) mutually engaged by close fit. The diaphragm (8) is elastically deformable by effect of pressure variations within a pressurization chamber (3) forced in the base body (2), against the action exerted by a counterspring (14) for activating a signalling device (5) when the pressure value exceeds a predetermined threshold. An adjusting ring nut (16) is screwed down on an end portion (17) of the protection cap (4) and acts on a plate (18) offering a rest surface to the spring (14). The ring nut (16) has a mesh toothing (21) operatively engaged by a power-driven pinion gear for adjusting the preloading force exerted by the spring (14) through screwing and unscrewing of the ring nut itself.
摘要翻译：描述了一种压力计，其包括可操作地紧固在基体（2）和通过紧密配合相互接合的保护盖（4）之间的隔膜（8）。隔膜（8）通过压迫在基体（2）内的加压室（3）内的压力变化而被弹性变形，抵抗由用于启动信号装置（5）的反弹（14）所施加的作用，当压力值超过预定阈值。调节环形螺母（16）被拧在保护盖（4）的端部（17）上并且作用在向弹簧（14）提供静止表面的板（18）上。环形螺母（16）具有通过动力驱动的小齿轮可操作地接合的网状齿圈（21），用于通过旋拧和旋松环形螺母本身来调节由弹簧（14）施加的预加载力。

79. 发明授权

EP0493512B1 VORRICHTUNG ZUR MESSUNG MECHANISCHER KRÄFTE UND KRAFTWIRKUNGEN 失效
标题翻译：用于测量机械力和电机的影响。
公开(公告)号：EP0493512B1
公开(公告)日：1995-01-25
申请号：EP90915082.3
申请日：1990-09-28
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
发明人： SANDMAIER, Hermann , OFFEREINS, Henderikus , MAYER, Godehard
IPC分类号： G01L9/02 , G01L19/04
CPC分类号： G01L19/146 , G01L19/0038
摘要： Described is a device, produced using micromechanical techniques, for the measurement of mechanical forces and their dynamic effects. Such devices consist of several elements, such as housing, support structure and sensor, which are bonded or cemented together. Not only stresses caused by differences between the properties of the materials used, but also stresses caused by the way in which the elements are joined together, are transmitted to the sensor and limit the accuracy of the measurement device. The device of the invention is characterized by the fact that the support structure and/or the sensor have weak points to avoid the formation of mechanical stresses. The device is inexpensive to produce and suitable for use in the automobile and household-appliance industries, as well as in industrial measurement instruments.

80. 发明公开

EP0500234A3 Method for making diaphragm-based sensors and apparatus constructed therewith 失效
标题翻译：制造基于膜片的传感器的方法及其构造的装置
公开(公告)号：EP0500234A3
公开(公告)日：1993-03-24
申请号：EP92300996.3
申请日：1992-02-06
申请人： HONEYWELL INC.
发明人： Hocker, Benjamin G. , Ikinwande, Akintunde I. , Burns, David W. , Horning, Robert D. , Mirza, Amir R. , Saathoff, Diedrich J. , Stratton, Thomas G. , Carney, James K.
IPC分类号： G01L9/02 , G01L9/06
CPC分类号： B81C1/00182 , B81B2201/0292 , B81B2203/0127 , G01L9/0042 , G01L9/0073 , H01L21/2007
摘要： A diaphragm transducer 201 is manufactured by forming cavities in a diaphragm layer which are backfilled with a material readily removed by etching. The diaphragm layer is bonded to a silicon wafer. Access passages are provided to enable removal of the backfill material. The transducer 201 is incorporated in a three-wafer capacitive sensor 4 bonded to a pressure tube 5 with pressure ports 204 and 205 leading to access pressure ports 206.

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