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21 条记录 (耗时 0.02 秒)

    Gas sensor
    1.
    发明授权
    Gas sensor 失效
    气体传感器

    公开(公告)号：US5880353A

    公开(公告)日：1999-03-09

    申请号：US945297

    申请日：1997-12-14

    申请人： Theodor Graser ,  Gerhard Hoetzel ,  Johann Wehrmann ,  Heinz Eisenschmid

    发明人： Theodor Graser ,  Gerhard Hoetzel ,  Johann Wehrmann ,  Heinz Eisenschmid

    IPC分类号： G01N27/409 ,  G01N27/407 ,  G01N27/413 ,  B60H1/32 ,  H01L7/00

    CPC分类号： G01N27/4078 ,  G01N27/4077

    摘要： A gas sensor having a sensor element which is immobilized in gas-tight fashion in a metal housing. The gas sensor has a double-walled protective tube with an outer protective sleeve and an inner protective sleeve, each of which possesses openings for the entry and/or exit of gas. The inner protective sleeve forms a gas space into which the sensor element projects with a section at the measurement-gas end. The outer protective sleeve is a sleeve having a closed enveloping surface, the openings for the entry and/or exit of gas being arranged in the cavity at the end face of the sleeve. The gas space formed by the inner protective sleeve has, perpendicular to the extension direction of the sensor element, a rectangular cross section.

    摘要翻译： PCT No.PCT / DE96 / 02210 Sec。 371日期1997年10月14日第 102（e）1997年10月14日PCT PCT 1996年11月20日PCT公布。 出版物WO97 / 33165 日期1997年9月12日一种具有传感器元件的气体传感器，其以气密方式固定在金属壳体中。 气体传感器具有双壁保护管，其具有外部保护套和内部保护套，每个保护套具有用于进入和/或排出气体的开口。 内部保护套形成气体空间，传感器元件在测量气体端部与部分一起突出。 外保护套是具有封闭的包络表面的套筒，用于气体的进入和/或排出的开口布置在套筒的端面处的空腔中。 由内保护套筒形成的气体空间垂直于传感器元件的延伸方向具有矩形截面。

    Measuring probe
    2.
    发明授权
    Measuring probe 失效
    测量探头

    公开(公告)号：US06319376B1

    公开(公告)日：2001-11-20

    申请号：US09508257

    申请日：2000-05-31

    申请人： Theodor Graser ,  Gerhard Hoetzel ,  Johann Wehrmann ,  Heinz Eisenschmid

    发明人： Theodor Graser ,  Gerhard Hoetzel ,  Johann Wehrmann ,  Heinz Eisenschmid

    IPC分类号： G01N27407

    CPC分类号： G01N27/407 ,  F01N13/008 ,  F01N2450/24 ,  F01N2560/025 ,  G01N27/4078

    摘要： A sensor, particularly for determining the oxygen content in exhaust gasses of internal combustion engines, includes sensor element which is fixed in a metallic housing and a sealing flange which is integrally formed on the housing and rests on a sealing seat which is formed on an exhaust system. The sealing flange has two ring elements which are integrally formed on the housing and each have an inclined sealing surface, a hollow space being formed between the two ring elements inside the housing.

    摘要翻译： 特别是用于确定内燃机排气中的氧气含量的传感器包括固定在金属壳体中的传感器元件和一体地形成在壳体上的密封凸缘，该密封凸缘搁置在形成在排气口上的密封座上 系统。 密封凸缘具有两个环形元件，其一体地形成在壳体上并且每个具有倾斜的密封表面，在壳体内部的两个环形元件之间形成中空空间。

    Measuring sensor
    3.
    发明授权
    Measuring sensor 失效
    测量传感器

    公开(公告)号：US5955656A

    公开(公告)日：1999-09-21

    申请号：US894908

    申请日：1997-08-29

    申请人： Theodor Graser ,  Gerhard Hoetzel ,  Johann Wehrmann ,  Heinz Eisenschmid

    发明人： Theodor Graser ,  Gerhard Hoetzel ,  Johann Wehrmann ,  Heinz Eisenschmid

    IPC分类号： G01N27/409 ,  G01D11/24 ,  G01N27/407 ,  G01M15/00

    CPC分类号： G01D11/245 ,  G01N27/4078

    摘要： A measuring sensor, in particular for determining the oxygen content in exhaust gases of internal combustion engines, having a sensor element fixed in gastight fashion in a metal housing (14) and having a sealing flange (60) mounted on the housing (14) and resting on a sealing seat (76) embodied in an exhaust system (11). A union nut (80) is guided over onto the housing (14) and can be screwed into a thread (78) of an opening (70) provided in the exhaust system (11) and presses the sealing flange (60) against the sealing seat (76). The housing (14) has a housing part (12) on the side toward the gas to be measured and a further housing part (13) on the side toward the connection, and the sealing flange (60) is disposed on the housing part (13) on the side toward the connection and is shaped from the material of the housing part (13) on the side toward the connection.

    摘要翻译： PCT No.PCT / DE96 / 02201 Sec。 371日期1997年8月29日 102（e）1997年8月29日PCT PCT 1996年11月19日PCT公布。 出版物WO97 / 33164 日期1997年9月12日一种测量传感器，特别是用于确定内燃机废气中的氧含量，其具有以气密方式固定在金属壳体（14）中的传感器元件，并且具有安装在该壳体上的密封凸缘（60） 壳体（14）并且搁置在体现在排气系统（11）中的密封座（76）上。 联接螺母（80）被引导到壳体（14）上并且可以拧入设置在排气系统（11）中的开口（70）的螺纹（78）中，并将密封凸缘（60）压靠在密封件 座位（76）。 壳体（14）在朝向待测量气体的一侧具有壳体部分（12），并且在朝向连接的一侧上具有另一壳体部分（13），并且密封凸缘（60）设置在壳体部分 13）在朝向连接的一侧上，并且从壳体部分（13）的朝向连接的一侧的材料成形。

    Measuring instrument
    4.
    发明授权
    Measuring instrument 失效
    测量仪器

    公开(公告)号：US5820739A

    公开(公告)日：1998-10-13

    申请号：US737130

    申请日：1996-11-15

    申请人： Theodor Graser ,  Gerhard Hoetzel ,  Johann Wehrmann ,  Heinz Eisenschmid

    发明人： Theodor Graser ,  Gerhard Hoetzel ,  Johann Wehrmann ,  Heinz Eisenschmid

    IPC分类号： G01N27/409 ,  F02D35/00 ,  G01N27/407 ,  H01R13/405 ,  H01R13/52 ,  H01R13/533

    CPC分类号： H01R13/5219 ,  G01N27/4062 ,  H01R13/533 ,  H01R13/405

    摘要： The invention relates to a measuring instrument, particularly an electrochemical measuring sensor, having a sensor element arranged at a measuring point, which sensor element can be connected via electrical connecting leads with an evaluating circuit removed from the measuring point, with the electrical connecting leads being guided so as to be protected against external influences, especially against high temperature influences, at least in the proximity of the measuring point. At its end facing away from the sensor element (12), a protective device (24) receiving the electrical connecting leads (22) is provided with a connecting device (30) which can be connected to a connecting lead (54, 56) to the evaluating circuit.

    摘要翻译： PCT No.PCT / DE96 / 00484 Sec。 371日期1996年11月15日 102（e）1996年11月15日PCT PCT 1996年3月19日PCT公布。 公开号WO97 / 03483 日期1997年1月30日本发明涉及一种测量仪器，特别是电化学测量传感器，其具有布置在测量点处的传感器元件，该传感器元件可以经由电连接引线与从测量点移除的评估电路连接， 电连接引线被引导以至少在测量点附近被防止外部影响，特别是抵抗高温影响。 在其远离传感器元件（12）的端部，容纳电连接引线（22）的保护装置（24）设置有连接装置（30），该连接装置可连接到连接引线（54,56）至 评估电路。

    High temperature stability sensor contact, method for the production thereof
    5.
    发明授权
    High temperature stability sensor contact, method for the production thereof 失效
    高温稳定传感器接触，其生产方法

    公开(公告)号：US06231348B1

    公开(公告)日：2001-05-15

    申请号：US09077070

    申请日：1998-11-05

    申请人： Rolf Mayer ,  Theodor Graser ,  Johann Wehrmann ,  Heinz Eisenschmid

    发明人： Rolf Mayer ,  Theodor Graser ,  Johann Wehrmann ,  Heinz Eisenschmid

    IPC分类号： H01R4100

    CPC分类号： G01N27/407 ,  G01N27/4062 ,  H01R4/625 ,  H01R43/02

    摘要： Multiple contacts are provided in an electrical contacting arrangement of a sensor element, and the sensor element has a connection-side section with contact points, or contact pads, which are each integrally bonded to a corresponding contact. Each of the multiple contacts, at least on the section in contact with the contact point on the sensor element, has a layer by which the integral bond is formed between the contact and the contact point on the sensor element. The contacts are joined to the corresponding contact points on the sensor element by diffusion soldering or diffusion welding. Each contact has a curved intermediate section which compensates for thermal and/or mechanical expansion and movements.

    摘要翻译： 多个触点设置在传感器元件的电接触装置中，并且传感器元件具有连接侧部分，其具有接触点或接触焊盘，每个接触点或接触焊盘一体地结合到相应的触点。 至少在与传感器元件上的接触点接触的部分上的多个触头中的每个触点具有在触点和传感器元件上的接触点之间形成积分键的层。 通过扩散焊接或扩散焊接将触点连接到传感器元件上的相应接触点。 每个触点具有弯曲的中间部分，其补偿热和/或机械膨胀和运动。

    Electric contact element
    6.
    发明授权
    Electric contact element 失效
    电接触元件

    公开(公告)号：US06246000B1

    公开(公告)日：2001-06-12

    申请号：US09402511

    申请日：1999-10-05

    申请人： Johann Wehrmann ,  Heinz Eisenschmid ,  Alexander Bareiss

    发明人： Johann Wehrmann ,  Heinz Eisenschmid ,  Alexander Bareiss

    IPC分类号： H02G1502

    CPC分类号： H01R13/533 ,  H01R4/023 ,  H01R4/70 ,  H01R43/0221

    摘要： A contact element, in particular for making electrical contact to a sensing element of a gas sensor. The contact element has at least one connecting conductor, guided in a metal-sheathed line and contacted to at least one flexible connecting line. A connecting point between the at least one connecting conductor and the at least one connecting line is arranged in a contact housing that allows sealed and temperature-resistance contacting. The contact housing has at least one connecting element that is immovably joined to the at least one connecting line and may be contacted to the at least one connecting conductor. The at least one connecting element is arranged with an interference fit and in a form locking manner in the contact housing. The contact housing is enclosed by a temperature-resistant protective sleeve, which is joined directly to the metal-sheathed line (20,22) and to the at least one connecting line (20, 22).

    摘要翻译： 接触元件，特别是用于与气体传感器的感测元件电接触。 接触元件具有至少一个连接导体，在金属护套线中引导并且接触至少一个柔性连接线。 所述至少一个连接导体和所述至少一个连接线之间的连接点设置在允许密封和耐温接触的触点壳体中。 接触外壳具有至少一个连接元件，其不可移动地连接到至少一个连接线并且可以与至少一个连接导体接触。 所述至少一个连接元件以过盈配合布置并且以形式锁定方式布置在所述接触壳体中。 触点壳体由耐温保护套筒包围，该保护套筒直接连接到金属护套线（20,22）和至少一个连接线（20,22）。

    Carrier system for a high-frequency antenna and method for its manufacture
    9.
    发明申请
    Carrier system for a high-frequency antenna and method for its manufacture 失效
    高频天线载波系统及其制造方法

    公开(公告)号：US20090015509A1

    公开(公告)日：2009-01-15

    申请号：US11662822

    申请日：2005-08-09

    申请人： Frank Gottwald ,  Johann Wehrmann ,  Thomas Haalboom ,  Hubert Straub ,  Hans Lubik

    发明人： Frank Gottwald ,  Johann Wehrmann ,  Thomas Haalboom ,  Hubert Straub ,  Hans Lubik

    IPC分类号： H01Q1/12 ,  B28B17/00

    CPC分类号： H01Q21/0087 ,  H01Q1/3233 ,  H01Q21/065

    摘要： A carrier system for a high-frequency antenna having at least two electrodes situated at a predefined distance from one another and implemented as essentially flat, a dielectric being situated between the at least two electrodes, is distinguished in that the at least two electrodes are situated on a frame part which is as difficult to deform as possible. The frame part preferably has recesses or openings in such a way that air having ∈r=1 is essentially situated between the at least two electrodes as the dielectric.

    摘要翻译： 一种用于高频天线的载体系统，其特征在于至少两个电极位于至少两个电极之间，所述至少两个电极彼此以预定距离彼此并且被实现为基本上平坦的电介质，所述电介质位于所述至少两个电极之间， 在尽可能难以变形的框架部分上。 框架部件优选地具有凹陷或开口，使得具有εr= 1的空气基本上位于至少两个电极之间作为电介质。