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    Acceleration sensor
    1.
    发明授权
    Acceleration sensor 失效
    加速度传感器

    公开(公告)号：US5374793A

    公开(公告)日：1994-12-20

    申请号：US102783

    申请日：1993-06-08

    申请人： Shigeru Shimozono ,  Ryo Satoh

    发明人： Shigeru Shimozono ,  Ryo Satoh

    IPC分类号： G01P15/135 ,  G01P21/00 ,  H01H35/14 ,  H01H47/00

    CPC分类号： B24B49/105 ,  G01P15/135 ,  G01P21/00 ,  H01H35/14 ,  H01H2300/052 ,  H01H35/142 ,  H01H47/002

    摘要： The acceleration sensor is formed of a cylinder; an inertial member slidably mounted in the cylinder so as to be movable in the longitudinal direction of the cylinder; a conductive member fixed at least on an end surface of the inertial member facing one longitudinal end of the cylinder; a pair of electrodes fixed relative to the cylinder at one longitudinal end of the cylinder and which, when the conductive member of the inertial member makes contact with the electrodes, are caused to conduct via the conductive member; and an attracting member fixed relative to the cylinder near the other longitudinal end of the cylinder, for magnetically attracting the inertial member. The electrodes are formed by a metal sheet whose basal ends are held by an electrode holding member and whose front ends are protruding in the travel area of the inertial member, and one of planes of the metal sheet is disposed so that it faces to the inertial member. In the acceleration sensor, the edge portions of the sheet metal forming the electrode are bent in the direction opposite to the inertial member.

    摘要翻译： 加速度传感器由气缸构成; 惯性构件，其可滑动地安装在所述气缸中，以便能够在所述气缸的纵向方向上移动; 导电构件，至少固定在所述惯性构件的面向所述气缸的纵向端部的端面上; 一对电极，其在所述气缸的一个纵向端处相对于所述气缸固定，并且当所述惯性构件的导电构件与所述电极接触时，所述电极经由所述导电构件导电; 以及吸引构件，其相对于气缸在气缸的另一纵向端附近固定，用于磁吸引惯性构件。 电极由金属片形成，金属片的基端由电极保持构件保持，其前端在惯性构件的行进区域中突出，并且金属片的一个面设置成与惯性 会员。 在加速度传感器中，形成电极的金属片的边缘部分沿与惯性构件相反的方向弯曲。

    Acceleration sensor with magnetic biased mass and encapsulated contact terminals and resistor
    2.
    发明授权
    Acceleration sensor with magnetic biased mass and encapsulated contact terminals and resistor 失效
    具有磁偏置质量和封装接触端子和电阻器的加速度传感器

    公开(公告)号：US5210384A

    公开(公告)日：1993-05-11

    申请号：US737712

    申请日：1991-07-30

    申请人： Shigeru Shimozono ,  Kazuo Yoshimura ,  Ryo Satoh

    发明人： Shigeru Shimozono ,  Kazuo Yoshimura ,  Ryo Satoh

    IPC分类号： G01P15/00 ,  G01P15/135 ,  H01H35/14 ,  H01H47/00

    CPC分类号： B24B49/105 ,  H01H35/14 ,  H01H2300/052 ,  H01H47/002

    摘要： An accelerator sensor comprising a cylinder of a conductive material, a magnetized inertial member mounted in the cylinder so as to be movable longitudinally of the cylinder, a conductive member mounted at least on the end surface of the inertial member that is on the side of one longitudinal end of the cylinder, a pair of electrodes disposed at this one longitudinal end of the cylinder, and an attracting member disposed near the other longitudinal end of the cylinder. When the conductive member of the inertial member comes into contact with the electrodes, these electrodes are caused to conduct via the conductive member. The attracting member is made of a magnetic material such that the attracting member and the inertial member are magnetically attracted toward each other. An electrical resistor is bridged between the electrodes. The electrodes and the resistor are fabricated integrally out of a synthetic resin by insert molding.

    摘要翻译： 一种加速器传感器，包括导电材料的圆柱体，安装在圆柱体中的磁化惯性构件，以便能够沿圆柱体纵向运动;至少安装在惯性构件的位于一侧的惯性构件的端面上的导电构件 气缸的纵向端部，设置在气缸的该纵向端部的一对电极以及设置在气缸的另一纵向端部附近的吸引构件。 当惯性构件的导电构件与电极接触时，使这些电极经由导电构件导电。 吸引构件由磁性材料制成，使得吸引构件和惯性构件彼此磁吸引。 在电极之间桥接一个电阻。 电极和电阻器通过嵌件成型一体制成合成树脂。

    Acceleration sensor
    3.
    发明授权
    Acceleration sensor 失效
    加速度传感器

    公开(公告)号：US5164556A

    公开(公告)日：1992-11-17

    申请号：US735936

    申请日：1991-07-25

    申请人： Kazuo Yoshimura ,  Shigeru Shimozono ,  Ryo Satoh

    发明人： Kazuo Yoshimura ,  Shigeru Shimozono ,  Ryo Satoh

    IPC分类号： H01H35/14

    CPC分类号： B24B49/105 ,  H01H35/14 ,  H01H2300/052

    摘要： An acceleration sensor comprising a cylinder of a conductive material, a magnetized inertial member mounted in the cylinder so as to be movable longitudinally of the cylinder, a conductive member mounted at least on an end surface of the inertial member that is on a side of one longitudinal end of the cylinder, a pair of electrodes disposed at this one longitudinal end of the cylinder, and an attracting member disposed on a supporting device near the other longitudinal end of the cylinder. When the conductive member of the inertial member comes into contact with the electrodes, these electrodes are caused to conduct via the conductive member. The attracting member is made of a magnetic material such that the attracting member and the inertial member are magnetically attracted toward each other. The magnetized inertial member comprises a core including a cylindrical permanent magnet, a hard plating layer formed on the curved surface of the core, and a conductive plating layer formed at an end surface of the core that is located on a side of the electrodes. Another magnetized inertial member comprises a cylindrical core including a permanent magnet, a synthetic resin layer enclosing the curved surface of the core, and a conductive plating layer formed on the end surface of the core that is located on the side of the electrodes.

    摘要翻译： 一种加速度传感器，包括导电材料的圆柱体，安装在圆柱体中的磁化惯性构件，以便能够在圆柱体的纵向移动;至少安装在惯性构件的位于一侧的惯性构件的端面上的导电构件 气缸的纵向端部，设置在气缸的该纵向端部的一对电极，以及设置在靠近气缸的另一纵向端部的支撑装置上的吸引构件。 当惯性构件的导电构件与电极接触时，使这些电极经由导电构件导电。 吸引构件由磁性材料制成，使得吸引构件和惯性构件彼此磁吸引。 磁化惯性构件包括：芯，其包括圆柱形永磁体，形成在芯的弯曲表面上的硬镀层，以及形成在位于电极侧的芯的端表面处的导电镀层。 另一个磁化惯性构件包括一个包括永磁体的圆柱形芯，一个包围该芯的曲面的合成树脂层，以及形成在位于电极一侧的芯的端表面上的导电镀层。

    Acceleration sensor with diagnostic resistor for detecting broken contacts
    4.
    发明授权
    Acceleration sensor with diagnostic resistor for detecting broken contacts 失效
    具有诊断电阻的加速度传感器，用于检测断触点

    公开(公告)号：US5304756A

    公开(公告)日：1994-04-19

    申请号：US797341

    申请日：1991-11-25

    申请人： Shigeru Shimozono ,  Kazuo Yoshimura ,  Ryo Satoh

    发明人： Shigeru Shimozono ,  Kazuo Yoshimura ,  Ryo Satoh

    IPC分类号： G01P15/00 ,  G01P1/00 ,  G01P15/135 ,  H01H35/14 ,  H01H47/00

    CPC分类号： B24B49/105 ,  G01P1/006 ,  G01P15/135 ,  H01H35/14 ,  H01H2300/052 ,  H01H47/002

    摘要： An accelerator sensor is formed of a cylinder of a conductive material, a magnetized inertial member mounted in the cylinder so as to be movable longitudinally of the cylinder, a conductive member mounted at least on the end surface of the inertial member that is located on the side of one longitudinal end of the cylinder, a pair of electrodes disposed at this one longitudinal end of the cylinder, and an attracting member disposed near the other longitudinal end of the cylinder wherein each of the electrodes has an end portion communicating to a terminal for a conductive wire and a front end which the conductive member makes contact with. Each electrode has a slit extended from the end portion to the front portion thereof. One side of the electrode divided by the slit is communicated to the terminal, and a resistor is installed between the other sides of the electrodes.

    摘要翻译： 加速器传感器由导电材料的圆筒形成，安装在圆柱体中的磁化惯性构件可以在圆柱体的纵向移动;至少安装在惯性构件的端面上的导电构件， 气缸的一个纵向端部的一侧，设置在气缸的该纵向端部的一对电极，以及设置在气缸的另一纵向端附近的吸引构件，其中每个电极具有与端子连通的端部 导电线和导电构件接触的前端。 每个电极具有从其端部延伸到其前部的狭缝。 由狭缝分隔的电极的一侧与端子连通，并且在电极的另一侧之间安装电阻器。

    Acceleration sensor
    5.
    发明授权
    Acceleration sensor 失效
    加速传感器

    公开(公告)号：US5212358A

    公开(公告)日：1993-05-18

    申请号：US734739

    申请日：1991-07-23

    申请人： Kazuo Yoshimura ,  Shigeru Shimozono ,  Ryo Satoh

    发明人： Kazuo Yoshimura ,  Shigeru Shimozono ,  Ryo Satoh

    IPC分类号： G01P15/00 ,  G01P15/135 ,  H01H35/14

    CPC分类号： B24B49/105 ,  H01H35/14 ,  H01H2300/052

    摘要： An accelerator sensor comprising a cylinder of a conductive material, a magnetized inertial member mounted in the cylinder so as to be movable longitudinally of the cylinder, a conductive member mounted at least on the end surface of the inertial member that is on the side of one longitudinal end of the cylinder, a pair of electrodes disposed at this one longitudinal end of the cylinder, and an attracting member disposed near the other longitudinal end of the cylinder. When the conductive member of the inertial member comes into contact with the electrodes, these electrodes are caused to conduct via the conductive member. The attracting member is made of a magnetic material such that the attracting member and the inertial member are magnetically attracted toward each other. The cylinder is made of a copper alloy having a resistance temperature coefficient less than 3.times.10.sup.-3.

    摘要翻译： 一种加速器传感器，包括导电材料的圆柱体，安装在圆柱体中的磁化惯性构件，以便能够沿圆柱体纵向运动;至少安装在惯性构件的位于一侧的惯性构件的端面上的导电构件 气缸的纵向端部，设置在气缸的该纵向端部的一对电极以及设置在气缸的另一纵向端部附近的吸引构件。 当惯性构件的导电构件与电极接触时，使这些电极经由导电构件导电。 吸引构件由磁性材料制成，使得吸引构件和惯性构件彼此磁吸引。 圆筒由电阻温度系数小于3×10-3的铜合金制成。

    Method of manufacturing acceleration sensor
    6.
    发明授权
    Method of manufacturing acceleration sensor 失效
    制造加速传感器的方法

    公开(公告)号：US5144745A

    公开(公告)日：1992-09-08

    申请号：US735935

    申请日：1991-07-25

    申请人： Kazuo Yoshimura ,  Shigeru Shimozono ,  Ryo Satoh

    发明人： Kazuo Yoshimura ,  Shigeru Shimozono ,  Ryo Satoh

    IPC分类号： G01P15/00 ,  G01P15/135 ,  H01H11/00 ,  H01H35/14

    CPC分类号： H01H35/14 ,  H01H11/00 ,  Y10T29/4902 ,  Y10T29/49073 ,  Y10T29/49075

    摘要： Disclosed is a method of manufacturing an acceleration sensor including: a cylindrical body composed of a conductive material; a magnetized inertial body so charged in an interior of the cylindrical body as to be movable in the longitudinal direction of the cylindrical body; a conductive body provided on an end surface of at least one end of the magnetized inertial body in the longitudinal direction of the cylindrical body; a pair of electrodes disposed at one end in the longitudinal direction of the cylindrical body and made conductive through the conductive body when contacting the conductive body of the magnetized inertial body; and an attracting body composed of a magnetic material, disposed at the other end in the longitudinal direction of the cylindrical body and magnetically mutually attracting the magnetized inertial body, the method comprising the steps of: assembling the acceleration sensor by incorporating the inertial body before becoming the magnetized inertial body by magnetization; and magnetizing the inertial body by thereafter applying a magnetic field to this assembled unit.

    摘要翻译： 公开了一种制造加速度传感器的方法，包括：由导电材料构成的圆柱体; 磁化惯性体，其被装入筒体的内部，以能够在圆柱体的纵向方向上移动; 导电体，其设置在所述圆柱体的长度方向上的所述磁化惯性体的至少一端的端面上; 一对电极，其设置在所述圆筒体的纵向方向的一端，并且在与所述磁化惯性体的导电体接触时通过所述导电体导电; 以及由磁性材料构成的吸引体，其设置在所述圆筒体的长度方向的另一端，并且磁性地相互吸引所述磁化惯性体，所述方法包括以下步骤：通过在成为之前并入所述惯性体来组装所述加速度传感器 磁化惯性体; 然后通过向该组装单元施加磁场来使惯性体磁化。