公开(公告)号：US07373816B2

公开(公告)日：2008-05-20

申请号：US10574059

申请日：2004-09-03

申请人： Manfred Strohrmann ,  Rainer Schard

发明人： Manfred Strohrmann ,  Rainer Schard

IPC分类号： G01F1/68

CPC分类号： G01F1/684 ,  G01F1/6842

摘要： The arrangement relates to a hot-film mass flow meter for recording the flow rate of a flowing medium in the intake tract or the charge air tract of an internal combustion engine. A substrate part is provided, that accommodates a sensor chip, which is allocated to a channel that has flowing through it at least one partial mass flow of the flowing medium. The sensor chip extends into channel that has flowing through it the partial mass flow of the flowing medium. The substrate part is formed either as a separately extruded plastic tongue or as a cavity extruded of plastic material. The sensor chip is integrated downstream with respect to a flow direction of the flowing medium, so as to lie behind a leading edge.

摘要翻译： 该装置涉及用于记录内燃机的进气道或增压空气流中的流动介质的流量的热膜质量流量计。 提供了一个基板部件，其容纳传感器芯片，该传感器芯片被分配给流过其中的流动介质的至少一个部分质量流的通道。 传感器芯片延伸到通过其流动介质的部分质量流动的通道。 衬底部分形成为单独挤出的塑料舌片或形成由塑料材料挤出的空腔。 传感器芯片相对于流动介质的流动方向被集成在下游，以便位于前缘之后。

公开(公告)号：US20070107511A1

公开(公告)日：2007-05-17

申请号：US10574059

申请日：2004-09-03

申请人： Manfred Strohrmann ,  Rainer Schard

发明人： Manfred Strohrmann ,  Rainer Schard

IPC分类号： G01F1/68

CPC分类号： G01F1/684 ,  G01F1/6842

摘要： The arrangement relates to a hot-film mass flow meter for recording the flow rate of a flowing medium in the intake tract or the charge air tract of an internal combustion engine. A substrate part is provided, that accommodates a sensor chip, which is allocated to a channel that has flowing through it at least one partial mass flow of the flowing medium. The sensor chip extends into channel that has flowing through it the partial mass flow of the flowing medium. The substrate part is formed either as a separately extruded plastic tongue or as a cavity extruded of plastic material. The sensor chip is integrated downstream with respect to a flow direction of the flowing medium, so as to lie behind a leading edge.

摘要翻译： 该装置涉及用于记录内燃机的进气道或增压空气流中的流动介质的流量的热膜质量流量计。 提供了一个基板部件，其容纳传感器芯片，该传感器芯片被分配给流过其中的流动介质的至少一个部分质量流的通道。 传感器芯片延伸到通过其流动介质的部分质量流动的通道。 衬底部分形成为单独挤出的塑料舌片或形成由塑料材料挤出的空腔。 传感器芯片相对于流动介质的流动方向被集成在下游，以便位于前缘之后。

公开(公告)号：US07024943B2

公开(公告)日：2006-04-11

申请号：US10398599

申请日：2002-06-12

申请人： Herbert Roeckel ,  Rainer Schard

发明人： Herbert Roeckel ,  Rainer Schard

IPC分类号： G01N3/02

CPC分类号： H05K5/066 ,  B29C65/0636 ,  B29C65/08 ,  B29C66/1222 ,  B29C66/1224 ,  B29C66/12821 ,  B29C66/12841 ,  B29C66/30223 ,  B29C66/322 ,  B29C66/53241 ,  B29C66/534 ,  B29C66/8322 ,  B29C66/9513 ,  B29C66/9517

摘要： Two parts which form a device and are joined together according to the related art are joined in a complex manner and require additional elements to produce a tight joint.A device (1) is described which has two parts (3, 6), has welding pockets (9) which are capable of receiving material during the welding operation for producing a joint.

摘要翻译： 根据相关技术形成装置并连接在一起的两个部件以复杂的方式接合，并且需要附加元件以产生紧密接合。 描述了具有两部分的装置，其具有能够在焊接操作期间接收材料以产生接头的焊接口。

公开(公告)号：US06820479B2

公开(公告)日：2004-11-23

申请号：US10089258

申请日：2002-09-03

申请人： Herbert Roeckel ,  Erhard Renninger ,  Hans Hecht ,  Gerhard Hueftle ,  Manfred Strohrmann ,  Rainer Schard ,  Roland Wanja

发明人： Herbert Roeckel ,  Erhard Renninger ,  Hans Hecht ,  Gerhard Hueftle ,  Manfred Strohrmann ,  Rainer Schard ,  Roland Wanja

IPC分类号： G01F108

CPC分类号： G01K13/02 ,  G01F1/6842 ,  G01F1/6845

摘要： A device includes a sensor carrier, on which is arranged a sensor element introduced into the flowing medium. The sensor carrier is produced separately, and the at least one sensor element may be inserted immediately into the sensor carrier. For example, the sensor carrier is mounted on a component of the device by adhesive.

摘要翻译： 一种装置包括传感器载体，在该传感器载体上布置有引入到流动介质中的传感器元件。 传感器载体单独制造，并且至少一个传感器元件可以被立即插入到传感器载体中。 例如，传感器载体通过粘合剂安装在装置的部件上。

公开(公告)号：US06591675B1

公开(公告)日：2003-07-15

申请号：US09830164

申请日：2001-10-22

申请人： Klaus Doderer ,  Hans Hecht ,  Gerhard Hueftle ,  Manfred Strohrmann ,  Rainer Schard ,  Uwe Konzelmann

发明人： Klaus Doderer ,  Hans Hecht ,  Gerhard Hueftle ,  Manfred Strohrmann ,  Rainer Schard ,  Uwe Konzelmann

IPC分类号： G01F168

CPC分类号： G01F1/6845 ,  G01F1/6842

摘要： The invention relates to a device having a sensor carrier, which comprises a sheet-metal element and a plastic element and on which a measuring element introduced into the flowing medium is disposed. The use of plastic, which for the most part covers the sheet-metal element, means closer tolerances, which improve the performance of the sensor carrier both in terms of its facing into the flow and experiencing a flow around it, for instance by providing it with an improved aerodynamic leading edge, or the measuring element can be mounted flush to the surface and flush with edges of a sensor cavern, so that no turbulence occurs in the medium in the region of the measuring element or flow under the measuring element. The sensor region of the measuring element is reliably protected by recesses in the longitudinal edges and by a special adhesive bonding process from a gel emerging from the electronic evaluation circuit, so that the measuring characteristic curve behavior is not altered.

摘要翻译： 本发明涉及一种具有传感器载体的装置，该传感器载体包括片状金属元件和塑料元件，并且在其上设置引入到流动介质中的测量元件。 使用大部分覆盖金属板元件的塑料意味着较小的公差，其改善了传感器载体在其面向流动并且经历其周围的流动方面的性能，例如通过提供它 具有改进的空气动力学前沿，或者测量元件可以平齐地安装到表面并与传感器洞穴的边缘齐平，使得在测量元件区域中的介质或测量元件下方的流动中不会发生湍流。 测量元件的传感器区域通过纵向边缘中的凹槽以及通过从电子评估电路出来的凝胶的特殊粘合工艺被可靠地保护，使得测量特性曲线行为不改变。