中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

21 records (took 0.018 seconds)

    LINEAR ACTUATOR
    1.
    发明申请
    LINEAR ACTUATOR 有权
    线性执行器

    公开(公告)号：US20140091645A1

    公开(公告)日：2014-04-03

    申请号：US14122085

    申请日：2012-04-02

    Applicant: Hiroshi Nakagawa ,  Takayoshi Fujii ,  Takashi Fukunaga ,  Yasuhiro Sakai ,  Takashi Onoue

    Inventor： Hiroshi Nakagawa ,  Takayoshi Fujii ,  Takashi Fukunaga ,  Yasuhiro Sakai ,  Takashi Onoue

    IPC: H02K41/035

    CPC classification number: H02K33/18 ,  H02K33/16 ,  H02K41/035

    Abstract: A linear actuator includes an inner core, and an outer core that is provided outside the inner core in a radial direction while being supported by a pair of flat springs. Permanent magnets are formed at one of the inner core and the outer core, and magnetic pole portions are formed at the other of the inner core and the outer core to face the permanent magnet with predetermined gaps formed therebetween. Spacers are respectively provided between the inner core and the flat springs, abutting portions are respectively configured by abutting facing surfaces of the spacers and the inner core and facing surfaces of the spacers and the flat springs adjacent to the spacers in the axial direction, and a plurality of engagement portions including recesses and protrusions are arranged at the abutting portions.

    Abstract translation: 线性致动器包括内芯和外芯，其在径向方向上设置在内芯的外侧，同时被一对平板弹簧支撑。 在内芯和外芯之一处形成永磁体，并且在内芯和外芯之间的另一个上形成磁极部，以与它们之间形成有预定间隙的方式面对永磁体。 间隔件分别设置在内芯和板簧之间，邻接部分分别由间隔件的邻接表面和间隔件的内芯和相对表面以及沿轴向方向与间隔件相邻的平面弹簧构成，并且 在邻接部分处布置有包括凹部和突起的多个接合部。

    LINEAR ACTUATOR AND METHOD OF MANUFACTURING LINEAR ACTUATOR
    3.
    发明申请
    LINEAR ACTUATOR AND METHOD OF MANUFACTURING LINEAR ACTUATOR 有权
    线性致动器及制造线性致动器的方法

    公开(公告)号：US20120062047A1

    公开(公告)日：2012-03-15

    申请号：US13295318

    申请日：2011-11-14

    Applicant: Hiroshi NAKAGAWA ,  Takayoshi Fujii ,  Takashi Fukunaga ,  Takashi Onoue

    Inventor： Hiroshi NAKAGAWA ,  Takayoshi Fujii ,  Takashi Fukunaga ,  Takashi Onoue

    IPC: H02K33/00 ,  H02K15/00

    CPC classification number: H02K33/16 ,  H02K7/14 ,  H02K9/19 ,  H02K15/00 ,  H02K15/12 ,  H02K15/14

    Abstract: A linear actuator includes a linear actuator body (2), a casing (3) for housing the linear actuator body (2), and insulating oil (L) that fills the casing (3) with a coil (44) of the linear actuator body (2) submerged therein. In such a configuration, heat generated by the coil (44) is quickly released to the oil (L) and is then conducted to the casing (3). The oil (L) fully spreads into gaps in the coil (44), of course. Therefore, heat is released very efficiently. Thus, by improving the heat-releasing characteristic, a linear actuator having a reduced size and a reduced weight is provided.

    Abstract translation: 线性致动器包括线性致动器主体（2），用于容纳线性致动器主体（2）的壳体（3）和用线性致动器（2）的线圈（44）填充壳体（3）的绝缘油 主体（2）浸没在其中。 在这种结构中，由线圈（44）产生的热迅速地释放到油（L）上，然后被传导到壳体（3）。 当然，油（L）完全扩散到线圈（44）的间隙中。 因此，非常有效地释放热量。 因此，通过提高散热特性，提供了具有减小尺寸和减轻重量的线性致动器。

    Method of bending a workpiece including setting a bending process, and preparing bending data
    4.
    发明授权
    Method of bending a workpiece including setting a bending process, and preparing bending data 失效
    弯曲工件的方法，包括设定弯曲过程，并准备弯曲数据

    公开(公告)号：US5029462A

    公开(公告)日：1991-07-09

    申请号：US389798

    申请日：1989-08-04

    Applicant: Takashi Wakahara ,  Tadahiko Nagasawa ,  Takashi Onoue

    Inventor： Takashi Wakahara ,  Tadahiko Nagasawa ,  Takashi Onoue

    IPC: B21D5/02

    CPC classification number: B21D5/02

    Abstract: A method for bending a workpiece into a developed shape between an upper and lower die. The method includes setting up a bending sequence for bending the workpiece from a unfinished to a finished state. The method is accomplished by preparing data for a workpiece shape, i.e. assigning bending points on the workpiece; determining consecutive striking points and bending points; determining preparatory bending points to avoid interference between the workpiece and dies; assigning identification codes for the preparatory bending points, and bending the workpiece.

    Abstract translation: 一种用于在上模和下模之间将工件弯曲成展开形状的方法。 该方法包括设置用于将工件从未完成弯曲到完成状态的弯曲顺序。 该方法通过准备工件形状的数据，即在工件上分配弯曲点来实现; 确定连续的打击点和弯曲点; 确定准备弯曲点以避免工件和模具之间的干涉; 为准备弯曲点分配识别码，并弯曲工件。

    Linear actuator
    6.
    发明授权
    Linear actuator 有权

    公开(公告)号：US09647524B2

    公开(公告)日：2017-05-09

    申请号：US14122085

    申请日：2012-04-02

    Applicant: Hiroshi Nakagawa ,  Takayoshi Fujii ,  Takashi Fukunaga ,  Yasuhiro Sakai ,  Takashi Onoue

    Inventor： Hiroshi Nakagawa ,  Takayoshi Fujii ,  Takashi Fukunaga ,  Yasuhiro Sakai ,  Takashi Onoue

    IPC: H02K33/16 ,  H02K41/035

    CPC classification number: H02K33/18 ,  H02K33/16 ,  H02K41/035

    Abstract: A linear actuator includes an inner core, and an outer core that is provided outside the inner core in a radial direction while being supported by a pair of flat springs. Permanent magnets are formed at one of the inner core and the outer core, and magnetic pole portions are formed at the other of the inner core and the outer core to face the permanent magnet with predetermined gaps formed therebetween. Spacers are respectively provided between the inner core and the flat springs, abutting portions are respectively configured by abutting facing surfaces of the spacers and the inner core and facing surfaces of the spacers and the flat springs adjacent to the spacers in the axial direction, and a plurality of engagement portions including recesses and protrusions are arranged at the abutting portions.

    Vibration damping device and vehicle
    7.
    发明授权
    Vibration damping device and vehicle 有权
    振动阻尼装置和车辆

    公开(公告)号：US08381579B2

    公开(公告)日：2013-02-26

    申请号：US12991260

    申请日：2009-05-13

    Applicant: Yushi Sato ,  Hideaki Moriya ,  Takeo Ito ,  Takayoshi Fujii ,  Takashi Fukunaga ,  Katsuyoshi Nakano ,  Hiroshi Nakagawa ,  Hidetoshi Katada ,  Takeshi Tomizaki ,  Takashi Onoue ,  Yasushi Muragishi

    Inventor： Yushi Sato ,  Hideaki Moriya ,  Takeo Ito ,  Takayoshi Fujii ,  Takashi Fukunaga ,  Katsuyoshi Nakano ,  Hiroshi Nakagawa ,  Hidetoshi Katada ,  Takeshi Tomizaki ,  Takashi Onoue ,  Yasushi Muragishi

    IPC: G01M15/12

    CPC classification number: G05D19/02 ,  F16F15/002

    Abstract: The present invention provides a vibration damping device which can enhance a vibration damping effect even in a case where a vibration damping target position and a vibration damping force generation position are different from each other. The vibration damping device includes a vibration detecting unit for detecting a vibration which is caused by a vibration generating source and is transmitted to a position at which the vibration is to be damped; a vibration application unit which generates a vibration damping force to cancel the vibration, and is provided at a position different from the position at which the vibration is to be damped; a vibration application command generating unit for outputting a vibration application command to generate the vibration damping force in the vibration application unit, based on the vibration detected by the vibration detecting unit; and a vibration application command correcting unit which imparts to the vibration application command, a reverse property of a vibration damping force transmission path including a vibration transmission property from a position at which the vibration application unit is mounted to the position at which the vibration is to be damped, and then outputs the vibration application command to the vibration application unit.

    Abstract translation: 本发明提供一种即使在减振目标位置和减振力产生位置彼此不同的情况下也能够提高减振效果的减振装置。 振动抑制装置包括：振动检测单元，用于检测由振动产生源引起的振动并将其传递到振动被阻尼的位置; 振动施加单元，其产生抵消振动的振动阻尼力，并且设置在与要振动的位置不同的位置; 振动施加指令生成单元，基于由所述振动检测单元检测出的振动，输出振动施加指令以产生振动施加单元中的振动阻尼力; 以及振动施加指令校正单元，其赋予振动施加指令，从振动施加单元的安装位置到振动的位置的振动传递特性的振动阻尼力传递路径的反转特性 阻尼，然后将振动应用指令输出到振动施加单元。

    DAMPING APPARATUS FOR REDUCING VIBRATION OF AUTOMOBILE BODY
    8.
    发明申请
    DAMPING APPARATUS FOR REDUCING VIBRATION OF AUTOMOBILE BODY 有权
    用于减少汽车车身振动的阻尼装置

    公开(公告)号：US20120197490A1

    公开(公告)日：2012-08-02

    申请号：US13443352

    申请日：2012-04-10

    Applicant: Yasushi MURAGISHI ,  Hideaki MORIYA ,  Yushi SATO ,  Takashi FUKUNAGA ,  Katsuyoshi NAKANO ,  Hiroshi NAKAGAWA ,  Takayoshi FUJII ,  Takashi ONOUE ,  Masaaki NARIHISA

    Inventor： Yasushi MURAGISHI ,  Hideaki MORIYA ,  Yushi SATO ,  Takashi FUKUNAGA ,  Katsuyoshi NAKANO ,  Hiroshi NAKAGAWA ,  Takayoshi FUJII ,  Takashi ONOUE ,  Masaaki NARIHISA

    IPC: B60G17/018 ,  B60G17/015

    CPC classification number: F16F7/1005 ,  B60G17/018 ,  F16F15/002 ,  G05D19/02 ,  G06F7/76

    Abstract: A damping apparatus for an automobile is provided, capable of ensuring a high level of reliability while obtaining excellent damping effect with simple configuration. The damping apparatus for an automobile that reduces vibrations of an automobile body may include an actuator that is attached to the automobile body and drives an auxiliary mass; a current detector that detects a current flowing through an armature of the actuator; a section that detects a terminal voltage applied to the actuator; a calculation circuit that calculates an induced voltage of the actuator, and further calculates at least one of the relative velocity, relative displacement, and relative acceleration of the actuator, based on a current detected by the current detector and the terminal voltage; and a control circuit that drive-controls the actuator based on at least one of the relative velocity, relative displacement, and relative acceleration of the actuator calculated by the calculation circuit.

    Abstract translation: 提供了一种用于汽车的阻尼装置，其能够以简单的构造获得优异的阻尼效果，从而确保高可靠性。 用于减轻汽车车身振动的汽车的阻尼装置可以包括附接到汽车车身并驱动辅助车体的致动器; 电流检测器，其检测流过致动器的电枢的电流; 检测施加到所述致动器的端子电压的部分; 计算所述致动器的感应电压的计算电路，并且基于由所述电流检测器检测出的电流和所述端子电压，进一步计算所述致动器的相对速度，相对位移和相对加速度中的至少一个; 以及控制电路，其基于由所述计算电路计算出的所述致动器的相对速度，相对位移和相对加速度中的至少一个来驱动所述致动器。

    VIBRATION DAMPING DEVICE AND VEHICLE
    9.
    发明申请
    VIBRATION DAMPING DEVICE AND VEHICLE 有权
    振动阻尼装置和车辆

    公开(公告)号：US20110048118A1

    公开(公告)日：2011-03-03

    申请号：US12991260

    申请日：2009-05-13

    Applicant: Yushi Sato ,  Hideaki Moriya ,  Takeo Ito ,  Takayoshi Fujii ,  Takashi Fukunaga ,  Katsuyoshi Nakano ,  Hiroshi Nakagawa ,  Hidetoshi Katada ,  Takeshi Tomizaki ,  Takashi Onoue ,  Yasushi Muragishi

    Inventor： Yushi Sato ,  Hideaki Moriya ,  Takeo Ito ,  Takayoshi Fujii ,  Takashi Fukunaga ,  Katsuyoshi Nakano ,  Hiroshi Nakagawa ,  Hidetoshi Katada ,  Takeshi Tomizaki ,  Takashi Onoue ,  Yasushi Muragishi

    IPC: G01M17/00

    CPC classification number: G05D19/02 ,  F16F15/002

    Abstract: The present invention provides a vibration damping device which can enhance a vibration damping effect even in a case where a vibration damping target position and a vibration damping force generation position are different from each other. The vibration damping device includes a vibration detecting means for detecting a vibration which is caused by a vibration generating source and is transmitted to a position at which the vibration is to be damped; a vibration application means which generates a vibration damping force to cancel the vibration, and is provided at a position different from the position at which the vibration is to be damped; a vibration application command generating means for outputting a vibration application command to generate the vibration damping force in the vibration application means, based on the vibration detected by the vibration detecting means; and a vibration application command correcting means which imparts to the vibration application command, a reverse property of a vibration damping force transmission path including a vibration transmission property from a position at which the vibration application means is mounted to the position at which the vibration is to be damped, and then outputs the vibration application command to the vibration application means.

    Abstract translation: 本发明提供一种即使在减振目标位置和减振力产生位置彼此不同的情况下也能够提高减振效果的减振装置。 振动抑制装置包括：振动检测装置，用于检测由振动产生源引起的振动，并传递到振动被阻尼的位置; 振动施加装置，其产生抵消振动的振动阻尼力，并且设置在与要振动的位置不同的位置; 振动施加指令产生装置，用于基于由振动检测装置检测到的振动，输出振动施加指令以产生振动施加装置中的振动阻尼力; 以及振动施加指令校正装置，其赋予振动施加指令，从振动施加装置的安装位置到振动的位置的振动传播特性的振动阻尼传递路径的反转特性 阻尼，然后将振动施加指令输出到振动施加机构。

Patent Agency Ranking