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1. 发明授权

US5186051A Device for measuring a flowing air quantity 失效
标题翻译：用于测量流动空气量的装置
公开(公告)号：US5186051A
公开(公告)日：1993-02-16
申请号：US656097
申请日：1991-02-27
申请人： Gunther Stecher , Hans Hecht , Dietrich Bergfried , Botho Ziegenbein , Richard Muehlheim
发明人： Gunther Stecher , Hans Hecht , Dietrich Bergfried , Botho Ziegenbein , Richard Muehlheim
IPC分类号： G01F1/68 , G01F1/684 , G01F1/692 , G01F1/698
CPC分类号： G01F1/692 , G01F1/684 , G01F1/698
摘要： A device for measuring a flowing air quantity is proposed which comprises a sensor element which is exposed to the flowing air, is constructed in thick-film technology and contains a heating film resistor (R.sub.H), which is arranged on an insulating substrate (10) and through which current flows, and a sensor film resistor (R.sub.S) which is likewise arranged on the insulating substrate (10), serves to sense the temperature of the heating film resistor (R.sub.H) and is a component of a bridge circuit. The heating film resistor (R.sub.H) and the sensor film resistor (R.sub.S), separated from one another by an intermediate film (13) which is a good conductor of heat but is electrically insulating, are accommodated in a bubble (11) which is made of ceramic material, in particular of glass ceramic, and is arched on the insulating substrate (10). The thin diaphragm (14) made of a ceramic material ensures effective thermal uncoupling of the film resistors (R.sub.H, R.sub.S) from the insulating substrate (10). Short response times are thereby achieved.
摘要翻译： PCT No.PCT / DE89 / 00524 Sec。 371日期1991年2月27日 102（e）1991年2月27日PCT PCT 1989年8月9日PCT公布。公开号WO90 / 02317 日本1990年3月8日提出了一种用于测量流动空气量的装置，其包括暴露于流动空气的传感器元件，以厚膜技术构成，并且包括加热膜电阻器（RH）在绝缘基板（10）上流过电流，同时设置在绝缘基板（10）上的传感器膜电阻（RS）用于感测加热膜电阻（RH）的温度，并且是组件的桥电路。通过中间膜（13）彼此分离的加热膜电阻器（RH）和传感器膜电阻器（RS），它们是良好的导热体，但是是电绝缘的，被容纳在制成的气泡（11）中的陶瓷材料，特别是玻璃陶瓷，并且在绝缘基板（10）上拱起。由陶瓷材料制成的薄膜（14）确保薄膜电阻器（RH，RS）与绝缘衬底（10）的有效热解耦。从而实现了较短的响应时间。

2. 发明授权

US5153556A Temperature sensor 失效
标题翻译：温度感应器
公开(公告)号：US5153556A
公开(公告)日：1992-10-06
申请号：US395350
申请日：1989-08-17
申请人： Hans Hecht , Dietrich Bergfried , Richard Muehlheim , Botho Ziegenbein , Guenther Stecher
发明人： Hans Hecht , Dietrich Bergfried , Richard Muehlheim , Botho Ziegenbein , Guenther Stecher
IPC分类号： G01K7/16 , G01K7/18 , H01C7/04
CPC分类号： G01K7/183
摘要： A fast-responding temperature sensor, for measuring temperature of a medium, features a resistance element (12) formed as a film on an insulating substrate (10). The resistance element is disposed in a bubble or dome (11) of ceramic, preferably glass ceramic, which is formed on, and bowed with respect to, the insulating substrate (10).
摘要翻译：用于测量介质温度的快速响应温度传感器具有在绝缘基板（10）上形成为薄膜的电阻元件（12）。电阻元件设置在相对于绝缘基板（10）形成并弯曲的陶瓷（优选玻璃陶瓷）的气泡或圆顶（11）中。

3. 发明授权

US4711130A Pressure measuring element 失效
标题翻译：压力测量元件
公开(公告)号：US4711130A
公开(公告)日：1987-12-08
申请号：US880006
申请日：1986-06-30
申请人： Hans J. Glas , Hans Hecht , Klaus Muller , Kurt Spitzenberger , Gunther Stecher
发明人： Hans J. Glas , Hans Hecht , Klaus Muller , Kurt Spitzenberger , Gunther Stecher
IPC分类号： G01L9/12 , G01L9/00 , G01L19/04 , G01L7/08
CPC分类号： G01L19/04 , G01L9/0005 , G01L9/0075
摘要： A pressure measuring element includes a plate-shaped substrate of ceramic material and a membrane deformable in response to pressure fluctuations. The membrane is made of ceramic material and is mounted to the upper side of the substrate. A pressure-sensitive resistor for measuring pressure is positioned inside the membrane. A heating resistor element is positioned on the underside of the substrate, which maintains the temperature of the substrate constant. A temperature sensor is also arrayed on the upper side of the substrate near the membrane.
摘要翻译：压力测量元件包括陶瓷材料的板状基板和响应于压力波动而变形的膜。膜由陶瓷材料制成，并安装在基板的上侧。用于测量压力的压敏电阻位于膜内。加热电阻元件位于基板的下侧，这保持了基板的温度恒定。温度传感器也排列在膜附近的衬底的上侧。

4. 发明授权

US07279759B2 Membrane sensor 有权
标题翻译：膜传感器
公开(公告)号：US07279759B2
公开(公告)日：2007-10-09
申请号：US10547041
申请日：2004-02-18
申请人： Roland Müller-Fiedler , Hans Hecht , Joerg Muchow , Matthias Fuertsch , Andreas Stratmann , Heribert Weber , Winfried Bernhard , Detlef Gruen , Andreas Duell , Rainer Schink , Ulrich Wagner , Christoph Schelling
发明人： Roland Müller-Fiedler , Hans Hecht , Joerg Muchow , Matthias Fuertsch , Andreas Stratmann , Heribert Weber , Winfried Bernhard , Detlef Gruen , Andreas Duell , Rainer Schink , Ulrich Wagner , Christoph Schelling
IPC分类号： H01L27/14 , H01L29/82 , H01L29/84
CPC分类号： G01L9/0042 , G01F1/6845 , G01N7/10
摘要： A micromechanical sensor and a method for manufacturing a micromechanical sensor which has at least one membrane are provided. The membrane is made of a first material which is accommodated in a surrounding second material, and the membrane is configured for sensing a medium surrounding it. The membrane is reinforced, at least partly, by a third material at break-sensitive points on the membrane rim. Reinforcement of the membrane rim increases the stability and thus also the service life of the membrane and the sensor.
摘要翻译：提供了具有至少一个膜的微机械传感器和用于制造微机械传感器的方法。膜由容纳在周围的第二材料中的第一材料制成，并且膜构造成用于感测周围的介质。至少部分地，膜在膜边缘上的断裂点被第三材料增强。膜边缘的加强增加了膜和传感器的稳定性，从而增加了膜的使用寿命。

5. 发明授权

US6016605A Device for determining a rotary angle 失效
标题翻译：用于确定旋转角度的装置
公开(公告)号：US6016605A
公开(公告)日：2000-01-25
申请号：US44146
申请日：1993-04-07
申请人： Hans Hecht
发明人： Hans Hecht
IPC分类号： G01B7/00 , G01B7/30 , G01D5/20
CPC分类号： G01B7/30 , G01D5/2073
摘要： A device for contactless determination of a rotary angle has a coil body, sensor coils arranged on the coil body so that their inductivity and alternating current resistance values vary in dependence on a relative change of the size of regions of a sleeve-shaped measuring part composed of electrically conductive and/or ferromagnetic material which are associated with the sensor coils, at least one coil being formed as a wire coil which is arranged on a side of the coil body facing the measuring part. The at least one coil has several coil regions extending in a circumferential direction and parallel to an outer surface of the coil body, and in the regions of the coil a winding direction of the at least one coil changes on the catches.
摘要翻译：用于非接触确定旋转角度的装置具有线圈体，传感器线圈布置在线圈体上，使得它们的电感和交流电阻值根据组成的套筒形测量部件的区域的尺寸的相对变化而变化与所述传感器线圈相关联的导电和/或铁磁材料，至少一个线圈形成为线圈，所述线圈线圈布置在面向所述测量部件的所述线圈体的一侧。所述至少一个线圈具有沿圆周方向延伸并且平行于所述线圈体的外表面的多个线圈区域，并且在所述线圈区域中，所述至少一个线圈的卷绕方向在所述卡子上变化。

6. 发明授权

US06176131B1 Device for measuring the mass of a flowing medium 失效
标题翻译：用于测量流动介质质量的装置
公开(公告)号：US06176131B1
公开(公告)日：2001-01-23
申请号：US09169946
申请日：1998-10-13
申请人： Hans Hecht , Alexander Kromer , Uwe Konzelmann , Henning Marberg
发明人： Hans Hecht , Alexander Kromer , Uwe Konzelmann , Henning Marberg
IPC分类号： G01F168
CPC分类号： G01F1/684 , G01F1/6845
摘要： Known sensor supports have a recess in which a sensor element is glued by means of an adhesive. The device according to the invention has a plate-shaped sensor element that is accommodated in a recess of a sensor support. A sensor region (3) has at least one measurement resistor, which region is exposed to the flowing medium wherein a gap remains between the sensor element and the recess. To protect an evaluation circuit connected to the sensor element against moisture, the provision is made, according to the invention, that at least partial regions of the evaluation circuit and partial regions of the sensor element are covered by a protective coating, wherein the gap has at least one enlargement by means of which the flow of the protective coating can be influenced. The device according to the invention is used for measuring the mass of a flowing medium in the intake air mass of internal combustion engines.
摘要翻译：已知的传感器支架具有凹部，传感器元件借助于粘合剂粘合在该凹部中。根据本发明的装置具有容纳在传感器支撑件的凹部中的板状传感器元件。传感器区域（3）具有至少一个测量电阻器，该区域暴露于流动介质中，其中间隙保留在传感器元件和凹部之间。为了保护连接到传感器元件的评估电路免受潮湿的影响，根据本发明，提供评估电路的至少部分区域和传感器元件的部分区域被保护涂层覆盖，其中间隙具有可以影响保护涂层的流动的至少一个放大图。根据本发明的装置用于测量内燃机的进气体中的流动介质的质量。

7. 发明授权

US5918279A Device for measuring the mass of a flowing medium 失效
标题翻译：用于测量流动介质质量的装置
公开(公告)号：US5918279A
公开(公告)日：1999-06-29
申请号：US964627
申请日：1997-11-05
申请人： Hans Hecht , Heinz Rilling , Dieter Tank , Uwe Konzelmann
发明人： Hans Hecht , Heinz Rilling , Dieter Tank , Uwe Konzelmann
IPC分类号： G01F1/00 , G01F1/68 , G01F1/684 , G01F5/00 , G01F15/00
CPC分类号： G01F15/00 , G01F1/6842 , G01F5/00
摘要： A device for measuring the mass of a flowing medium, or flow rate meters, having a measuring element accommodated in a measurement support; upstream of the measuring element, a grid with flow openings is provided. To attain a substantially rotational symmetrical velocity distribution even in the case of a severely impeded oncoming flow, the grid has flow openings, which at least regionally have a different flow cross section. The flow cross sections of the flow openings are adapted to the oncoming flow, in order to bring about a flow with substantially even velocity distribution downstream of the grid. The device is intended for measuring the mass of a flowing medium, in particular for measuring the mass of aspirated air in internal combustion engines.
摘要翻译：一种用于测量容纳在测量支架中的测量元件的流动介质或流量计的质量的装置; 在测量元件的上游设置有具有流动开口的格栅。为了即使在严重阻碍的迎面流动的情况下也获得基本上旋转对称的速度分布，网格具有至少在区域上具有不同流动横截面的流动开口。流动开口的流动横截面适于迎面而来的流动，以便在网格下游带来基本均匀的速度分布的流动。该装置旨在测量流动介质的质量，特别是用于测量内燃机中吸入空气的质量。

8. 发明授权

US5723784A Flow rate meter 失效
标题翻译：流量计
公开(公告)号：US5723784A
公开(公告)日：1998-03-03
申请号：US676850
申请日：1996-07-08
申请人： Manfred Lembke , Josef Kleinhans , Hans Hecht , Helmut Bassler , Gerhard Hueftle , Alexander Kromer , Kurt Weiblen , Stefan Lehenberger , Guenther Frick , Klaus Reymann , Axel-Werner Haag , Dieter Tank , Uwe Konzelmann , Waldemar Guenther , Henninge Marberg
发明人： Manfred Lembke , Josef Kleinhans , Hans Hecht , Helmut Bassler , Gerhard Hueftle , Alexander Kromer , Kurt Weiblen , Stefan Lehenberger , Guenther Frick , Klaus Reymann , Axel-Werner Haag , Dieter Tank , Uwe Konzelmann , Waldemar Guenther , Henninge Marberg
IPC分类号： G01F1/68 , G01F1/684 , G01F1/692
CPC分类号： G01F1/6845 , G01F1/6842
摘要： The invention proposes a device for measuring the mass of a flowing medium, in particular the mass of air aspirated by internal combustion engines. The device has a platelike sensor element which is accommodated in a recess of a sensor carrier, and which with a sensor region that has at least one measuring resistor is exposed to the flowing medium in order to measure its mass. The sensor element is accommodated essentially flush in the recess and is retained in the recess by being glued to a bottom face in the recess. The bottom face of the recess of the sensor carrier has a troughlike indentation, which extends at least partially along the circumference of the sensor element outside the sensor region that has the at least one measuring resistor. The device according to the invention is intended to measure the mass of a flowing medium, in particular for measuring the mass of air aspirated by internal combustion engines.
摘要翻译：本发明提出了一种用于测量流动介质的质量的装置，特别是由内燃机吸入的空气的质量。该装置具有平板状传感器元件，其被容纳在传感器载体的凹部中，并且具有至少一个测量电阻器的传感器区域暴露于流动介质以便测量其质量。传感器元件基本上平齐地容纳在凹部中并且通过粘合到凹部中的底面而保持在凹部中。传感器载体的凹部的底面具有凹槽形凹陷，该凹槽至少部分地沿着传感器元件的圆周延伸到具有至少一个测量电阻器的传感器区域外部。根据本发明的装置旨在测量流动介质的质量，特别是用于测量由内燃机吸入的空气的质量。

9. 发明授权

US5375333A Device for determining rotary angle 失效
标题翻译：用于确定旋转角度的装置
公开(公告)号：US5375333A
公开(公告)日：1994-12-27
申请号：US29787
申请日：1993-03-11
申请人： Hans Hecht , Asta Reichl , Lutz Ballhause , Erwin Krimmer
发明人： Hans Hecht , Asta Reichl , Lutz Ballhause , Erwin Krimmer
IPC分类号： F02D11/10 , G01B7/00 , G01B7/30 , G01D5/20
CPC分类号： F02D11/106 , G01B7/30 , F05C2201/021
摘要： A device for contactless determination of a rotary angle has two bodies which are movable relative to one another, at least one sensor coil through which an alternating current flows and whose inductivity and alternating current resistance value changes due to a relative change of a size of regions of a first one of the bodies which regions are associated with the at least one coil and composed of a material selected from the group consisting of an electrically conductive material and ferromagnetic material, the first body being arranged with mechanical prestress relative to a second one of the bodies.
摘要翻译：用于非接触确定旋转角度的装置具有两个相对于彼此可移动的主体，至少一个传感器线圈，交流电流流过该传感器线圈，并且其电感和交流电阻值由于区域尺寸的相对变化而改变所述主体中的第一个与所述至少一个线圈相关联并且由从由导电材料和铁磁材料组成的组中选择的材料组成，所述第一主体相对于所述至少一个线圈中的第二个被布置成具有机械预应力身体。

10. 发明授权

US5372040A Measuring element for the aspirated air of an internal combustion engine 失效
标题翻译：用于内燃机吸气的测量元件
公开(公告)号：US5372040A
公开(公告)日：1994-12-13
申请号：US982331
申请日：1992-11-27
申请人： Hans Hecht , Theodor-Armin Hoffacker , Dieter Schramm , Armo Altpeter
发明人： Hans Hecht , Theodor-Armin Hoffacker , Dieter Schramm , Armo Altpeter
IPC分类号： G01F1/68 , F02D41/18 , G01F1/69 , G01F1/692 , G01P5/12
CPC分类号： G01F1/692 , F02D41/187
摘要： A measuring element for determining the flow rate of the aspirated air of an internal combustion engine comprising a substrate, which is divided by two parallel separating slits of equal length into three prongs on which temperature-dependent resistor tracks are disposed. The measuring element has separating slits of optimized shape. To lessen the notch action and reduce tension peaks at the ends of the slits, one separating slit has a segment with a curved course, and another separating slit has a slit end embodied as an enlargement. The novel measuring element is especially suitable for determining the flow rate of the aspirated air in internal combustion engines.
摘要翻译：一种用于确定内燃机的吸入空气的流量的测量元件，其包括基板，该基板由相等长度的两个平行的分隔狭缝分成三个插脚，三个插脚设置有依赖于温度的电阻器轨道。测量元件具有最佳形状的分离狭缝。为了减小切口动作并减小狭缝的端部处的张力峰值，一个分隔狭缝具有弯曲的线段，另一个分隔狭缝具有体现为放大的狭缝端。该新型测量元件特别适用于确定内燃机中抽吸空气的流量。

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