Process for the surface treatment of aluminium
    1.
    发明授权
    Process for the surface treatment of aluminium 有权
    铝表面处理工艺

    公开(公告)号:US08549746B2

    公开(公告)日:2013-10-08

    申请号:US12677897

    申请日:2008-07-09

    IPC分类号: H01R43/16

    CPC分类号: C23C22/78 G10K9/22

    摘要: The invention proposes a process for the surface treatment of aluminum in order to produce an electrical contact, and a corresponding component part, wherein an oxide layer on the aluminum surface is removed, for example by etching, in a first step and, in a second step, before an oxide layer is re-formed, the surface is sealed wet-chemically with a conversion layer having metal ions of zirconium or titanium.

    摘要翻译: 本发明提出了一种用于表面处理铝的方法以产生电接触,以及相应的部件,其中在第一步骤中,例如通过蚀刻去除在铝表面上的氧化物层,并且在第二步中 在重新形成氧化物层之前,将表面用具有锆或钛的金属离子的转化层湿化学地密封。

    Ultrasound sensor, in particular, a motor vehicle ultrasound sensor
    3.
    发明授权
    Ultrasound sensor, in particular, a motor vehicle ultrasound sensor 有权
    超声波传感器,特别是机动车辆超声波传感器

    公开(公告)号:US07929377B2

    公开(公告)日:2011-04-19

    申请号:US12304233

    申请日:2007-05-24

    IPC分类号: G01S15/00 H04R31/00

    CPC分类号: G10K9/22 Y10T29/49005

    摘要: Ultrasound sensor (2), in particular motor vehicle ultrasound sensor, having a housing (4), having a diaphragm (6) which is mounted in or on a section (12) of the housing (4), and having a decoupling element (10) which extends at least partially between the diaphragm (6) and the housing section (12), wherein the decoupling element (10) and the housing section (12) have latching means (14) by means of which the decoupling element (10) and the housing section (12) are connected to one another.

    摘要翻译: 超声波传感器(2),特别是机动车辆超声波传感器,具有壳体(4),其具有安装在壳体(4)的部分(12)中或其上的隔膜(6),并且具有去耦元件 10),其至少部分地在所述隔膜(6)和所述壳体部分(12)之间延伸,其中所述去耦元件(10)和所述壳体部分(12)具有锁定装置(14),通过所述锁定装置,所述去耦元件 )和壳体部分(12)彼此连接。

    ULTRASOUND SENSOR WITH MEMBRANE
    4.
    发明申请
    ULTRASOUND SENSOR WITH MEMBRANE 有权
    超声波传感器带膜

    公开(公告)号:US20100229649A1

    公开(公告)日:2010-09-16

    申请号:US12303924

    申请日:2007-05-24

    IPC分类号: G01H17/00

    摘要: The invention relates to an ultrasonic sensor (2) in particular a motor vehicle ultrasonic sensor, comprising a housing (4), and a diaphragm (6) which is supported in or on a section (12) of the housing (4) and which has a diaphragm base (8) and a substantially cylindrical wall section (18) adjoining the diaphragm base (8), at least one stabilizing and/or attenuating auxiliary element (22, 30, 32) being arranged on or in the wall section (18) of the diaphragm (6).

    摘要翻译: 本发明涉及一种超声波传感器(2),特别涉及一种机动车辆超声波传感器,包括壳体(4)和支撑在壳体(4)的部分(12)中或其上的隔膜(6),并且 具有邻近隔膜基座(8)的隔膜基部(8)和基本上圆柱形的壁部(18),至少一个稳定和/或衰减的辅助元件(22,30,32)设置在壁部分上 18)。

    Ultrasound sensor with membrane
    5.
    发明授权
    Ultrasound sensor with membrane 有权
    超声波传感器带膜

    公开(公告)号:US08104351B2

    公开(公告)日:2012-01-31

    申请号:US12303924

    申请日:2007-05-24

    IPC分类号: G01H17/00

    摘要: The invention relates to an ultrasonic sensor (2) in particular a motor vehicle ultrasonic sensor, comprising a housing (4), and a diaphragm (6) which is supported in or on a section (12) of the housing (4) and which has a diaphragm base (8) and a substantially cylindrical wall section (18) adjoining the diaphragm base (8), at least one stabilizing and/or attenuating auxiliary element (22, 30, 32) being arranged on or in the wall section (18) of the diaphragm (6).

    摘要翻译: 本发明涉及一种超声波传感器(2),特别涉及一种机动车辆超声波传感器,包括壳体(4)和支撑在壳体(4)的部分(12)中或其上的隔膜(6),并且 具有邻近隔膜基座(8)的隔膜基部(8)和基本上圆柱形的壁部(18),至少一个稳定和/或衰减的辅助元件(22,30,32)设置在壁部分上 18)。

    ULTRASOUND SENSOR, IN PARTICULAR, A MOTOR VEHICLE ULTRASOUND SENSOR
    6.
    发明申请
    ULTRASOUND SENSOR, IN PARTICULAR, A MOTOR VEHICLE ULTRASOUND SENSOR 有权
    超声波传感器,特别是电动车超声波传感器

    公开(公告)号:US20090196121A1

    公开(公告)日:2009-08-06

    申请号:US12304233

    申请日:2007-05-24

    IPC分类号: G01S15/00 H04R31/00

    CPC分类号: G10K9/22 Y10T29/49005

    摘要: Ultrasound sensor (2), in particular motor vehicle ultrasound sensor, having a housing (4), having a diaphragm (6) which is mounted in or on a section (12) of the housing (4), and having a decoupling element (10) which extends at least partially between the diaphragm (6) and the housing section (12), wherein the decoupling element (10) and the housing section (12) have latching means (14) by means of which the decoupling element (10) and the housing section (12) are connected to one another.

    摘要翻译: 超声波传感器(2),特别是机动车辆超声波传感器,具有壳体(4),其具有安装在壳体(4)的部分(12)中或其上的隔膜(6),并具有去耦元件 10),其至少部分地在所述隔膜(6)和所述壳体部分(12)之间延伸,其中所述去耦元件(10)和所述壳体部分(12)具有锁定装置(14),通过所述锁定装置,所述去耦元件 )和壳体部分(12)彼此连接。

    DIAPHRAGM AND PROCESS FOR PRODUCING A DIAPHRAGM FOR AN ULTRASONIC TRANSDUCER
    7.
    发明申请
    DIAPHRAGM AND PROCESS FOR PRODUCING A DIAPHRAGM FOR AN ULTRASONIC TRANSDUCER 有权
    用于生产用于超声波传感器的膜片的膜片和方法

    公开(公告)号:US20120113758A1

    公开(公告)日:2012-05-10

    申请号:US13383424

    申请日:2010-06-17

    IPC分类号: G10K9/12 B05D3/10

    CPC分类号: G10K9/20 G10K9/122

    摘要: The invention relates to a diaphragm (1) for an ultrasonic transducer having a diaphragm body (2) which is made of metallic material and is provided on an outer surface region (5; 8) with a coating (10). In order to make it possible for the diaphragm surface to be provided with a particularly damage-resistant coating, the coating (10) has a transparent form such that the surface region (5; 8) of the diaphragm body (2) is visible through the coating (10).

    摘要翻译: 本发明涉及一种用于超声换能器的隔膜(1),该隔膜(1)具有由金属材料制成的隔膜体(2),并设置在具有涂层(10)的外表面区域(5; 8)上。 为了使隔膜表面能够提供特别耐损伤的涂层,涂层(10)具有透明形式,使得膜片体(2)的表面区域(5; 8)可以通过 涂层(10)。

    Ferromagnetic speed sensor
    8.
    发明授权
    Ferromagnetic speed sensor 失效
    铁磁速度传感器

    公开(公告)号:US5682095A

    公开(公告)日:1997-10-28

    申请号:US256023

    申请日:1994-06-21

    摘要: In order to ensure an optimal position of a magnet (3) in relation to a Hall IC (2) or, respectively, its Hall effect elements (4, 5), the magnet (3) and the Hall IC (2) are displaceable in relation to one another and, namely, in the direction of the lateral distance of the two Hall effect elements (4, 5). It is preferred that the Hall IC (2) is retained stationarily in the rotational speed sensor, and the magnet (3) is retained so as to be displaceable and lockable in position, in particular in a base member (10) of the sensor housing.

    摘要翻译: PCT No.PCT / EP92 / 02816 Sec。 371日期:1994年6月21日 102(e)日期1994年6月21日PCT提交1992年12月5日PCT公布。 公开号WO93 / 12434 日期1993年6月24日为了确保磁体(3)相对于霍尔IC(2)或其霍尔效应元件(4,5),磁体(3)和霍尔IC(2)的最佳位置 (2)可以相对于彼此移位,也就是在两个霍尔效应元件(4,5)的横向距离的方向上移动。 优选地,霍尔IC(2)固定地保持在转速传感器中,并且磁体(3)被保持为能够位移和锁定在适当位置,特别是在传感器壳体(10)的基部构件 。

    Diaphragm and process for producing a diaphragm for an ultrasonic transducer
    9.
    发明授权
    Diaphragm and process for producing a diaphragm for an ultrasonic transducer 有权
    用于生产用于超声换能器的隔膜的隔膜和工艺

    公开(公告)号:US09311908B2

    公开(公告)日:2016-04-12

    申请号:US13383424

    申请日:2010-06-17

    IPC分类号: G10K9/20 G10K9/122

    CPC分类号: G10K9/20 G10K9/122

    摘要: The invention relates to a diaphragm (1) for an ultrasonic transducer having a diaphragm body (2) which is made of metallic material and is provided on an outer surface region (5; 8) with a coating (10). In order to make it possible for the diaphragm surface to be provided with a particularly damage-resistant coating, the coating (10) has a transparent form such that the surface region (5; 8) of the diaphragm body (2) is visible through the coating (10).

    摘要翻译: 本发明涉及一种用于超声换能器的隔膜(1),该隔膜(1)具有由金属材料制成的隔膜体(2),并设置在具有涂层(10)的外表面区域(5; 8)上。 为了使隔膜表面能够提供特别耐损伤的涂层,涂层(10)具有透明形式,使得膜片体(2)的表面区域(5; 8)可以通过 涂层(10)。