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    Rotating damper
    2.
    发明申请
    Rotating damper 有权
    旋转阻尼器

    公开(公告)号：US20060207844A1

    公开(公告)日：2006-09-21

    申请号：US10572378

    申请日：2004-08-26

    Applicant: Kazuyoshi Koizumi ,  Syunsuke Okabayashi ,  Ken Hayashi ,  Yoshihisa Takei

    Inventor： Kazuyoshi Koizumi ,  Syunsuke Okabayashi ,  Ken Hayashi ,  Yoshihisa Takei

    IPC: F16D57/00

    CPC classification number: F16F9/12

    Abstract: A rotary damper (D) is constituted by: housings (11, 51); a silicon oil (21) being housed inside the housings (11, 51); a rotor (31) wherein a resistive portion (36) moving through the silicon oil 21 inside the housings (11, 51) is provided in an axial portion (32) which is housed inside the housings (11, 51) and projects from the housings (11, 51); and an O-ring (61) preventing the silicon oil (21) from leaking between the axial portion (32) and the housing (51), and multiple arc-like through-bores (37) are provided in the resistive portion (36) on a concentric circle, and depressed grooves (38) communicating with the arc-like through-bores (37) are provided. Accordingly, during the assembly, the air being mixed into the housing is not allowed to be excessively compressed, so that even if the rotor rotates bi-directionally, the noise being caused by the air being mixed into the housing can be prevented.

    Abstract translation: 旋转阻尼器（D）由以下部分构成：壳体（11,51）; 容纳在所述壳体（11,51）内的硅油（21）; 转子（31），其中在所述壳体（11,51）内移动通过所述硅油21的电阻部分（36）设置在轴向部分（32）中，所述轴向部分（32）容纳在所述壳体（11,51）内并且从所述壳体 外壳（11,51）; 以及防止硅油（21）在轴向部分（32）和壳体（51）之间泄漏的O形环（61），并且多个弧形通孔（37）设置在电阻部分（36） ）和与弧形通孔（37）连通的凹槽（38）。 因此，在组装期间，混入壳体中的空气不允许被过度压缩，从而即使转子双向旋转，可以防止由空气混入壳体而产生的噪声。

    Rotary damper
    3.
    发明授权
    Rotary damper 有权
    旋转阻尼器

    公开(公告)号：US07938238B2

    公开(公告)日：2011-05-10

    申请号：US10572378

    申请日：2004-08-26

    Applicant: Kazuyoshi Koizumi ,  Shunsuke Okabayashi ,  Ken Hayashi ,  Yoshihisa Takei

    Inventor： Kazuyoshi Koizumi ,  Shunsuke Okabayashi ,  Ken Hayashi ,  Yoshihisa Takei

    IPC: F16F11/00 ,  F16D57/00

    CPC classification number: F16F9/12

    Abstract: A rotary damper (D) is constituted by: housings (11, 51); a silicon oil (21) being housed inside the housings (11, 51); a rotor (31) wherein a resistive portion (36) moving through the silicon oil 21 inside the housings (11, 51) is provided in an axial portion (32) which is housed inside the housings (11, 51) and projects from the housings (11, 51); and an O-ring (61) preventing the silicon oil (21) from leaking between the axial portion (32) and the housing (51), and multiple arc-like through-bores (37) are provided in the resistive portion (36) on a concentric circle, and depressed grooves (38) communicating with the arc-like through-bores (37) are provided. Accordingly, during the assembly, the air being mixed into the housing is not allowed to be excessively compressed, so that even if the rotor rotates bi-directionally, the noise being caused by the air being mixed into the housing can be prevented.

    Abstract translation: 旋转阻尼器（D）由以下部分构成：壳体（11,51）; 容纳在所述壳体（11,51）内的硅油（21）; 转子（31），其中在所述壳体（11,51）内移动通过所述硅油21的电阻部分（36）设置在轴向部分（32）中，所述轴向部分（32）容纳在所述壳体（11,51）内并且从所述壳体 外壳（11,51）; 以及防止硅油（21）在轴向部分（32）和壳体（51）之间泄漏的O形环（61），并且多个弧形通孔（37）设置在电阻部分（36） ）和与弧形通孔（37）连通的凹槽（38）。 因此，在组装期间，混入壳体中的空气不允许被过度压缩，从而即使转子双向旋转，可以防止由空气混入壳体而产生的噪声。

    Rotary damper
    5.
    发明授权
    Rotary damper 有权
    旋转阻尼器

    公开(公告)号：US07207425B2

    公开(公告)日：2007-04-24

    申请号：US10950573

    申请日：2004-09-28

    Applicant: Ken Hayashi ,  Shunsuke Okabayashi ,  Masanobu Kawamoto ,  Masayuki Nishiyama

    Inventor： Ken Hayashi ,  Shunsuke Okabayashi ,  Masanobu Kawamoto ,  Masayuki Nishiyama

    IPC: F16D57/00

    CPC classification number: F16F9/145

    Abstract: A rotary damper includes a housing; a viscous fluid filled in the housing; a rotor disposed inside the housing and having a shaft part partially protruding from the housing and a resistance part provided on the shaft part for moving in the viscous fluid inside the housing; and a seal member for sealing between the shaft part and the housing to prevent leakage of the viscous fluid. The rotary damper further includes a first sloping part provided on an upstream side of the rotating resistance part and having a distance relative to an inner surface of the housing gradually decreasing toward a downstream side; and a second sloping part provided on a downstream side of the rotating resistance part and having a distance relative to the inner surface of the housing gradually increasing toward a downstream side.

    Abstract translation: 旋转阻尼器包括壳体; 填充在壳体中的粘性流体; 转子，其设置在所述壳体内并且具有从所述壳体部分地突出的轴部;以及电阻部，设置在所述轴部上，用于使所述壳体内的粘性流体移动; 以及用于密封轴部和壳体之间的密封构件，以防止粘性流体泄漏。 旋转阻尼器还包括设置在旋转阻力部分的上游侧并且相对于壳体的内表面的距离朝向下游侧逐渐减小的第一倾斜部分; 并且设置在所述旋转阻力部的下游侧并且相对于所述壳体的内表面的距离朝向下游侧逐渐增大的第二倾斜部。

    Circulator
    7.
    发明授权
    Circulator 有权

    公开(公告)号：US09683579B2

    公开(公告)日：2017-06-20

    申请号：US13982183

    申请日：2011-01-28

    Applicant: Norihito Mizuno ,  Yusuke Tanaka ,  Ken Hayashi

    Inventor： Norihito Mizuno ,  Yusuke Tanaka ,  Ken Hayashi

    IPC: F04D13/06 ,  F04D29/52 ,  F04D25/08 ,  F04D29/54

    CPC classification number: F04D29/522 ,  F04D13/06 ,  F04D25/08 ,  F04D29/526 ,  F04D29/541

    Abstract: A circulator includes a main body forming an air passage, an impeller, and a motor. The main body is cylindrical, in which a discharge port is formed at one end thereof, a suction port is formed at the other end thereof, and the air passage extending from the suction port to the discharge port is formed in the inside thereof. An orifice is provided annularly along an inner periphery of the air passage to locally narrow the air passage. An impeller is disposed in a part of the air passage having been narrowed by the orifice. A motor is connected to the impeller to rotate the impeller so that the air having been sucked from the suction port is blown from the discharge port.

    Rotary damper
    8.
    发明申请
    Rotary damper 有权
    旋转阻尼器

    公开(公告)号：US20080202873A1

    公开(公告)日：2008-08-28

    申请号：US12081802

    申请日：2008-04-22

    Applicant: Ken Hayashi ,  Shunsuke Okabayashi

    Inventor： Ken Hayashi ,  Shunsuke Okabayashi

    IPC: F16D57/00

    CPC classification number: F16F9/12

    Abstract: A rotary damper includes a driven-to-rotate member having integrally a driven-to-rotate part for coupling to a drive member and a first inner cylindrical wall, the first inner cylindrical wall including a locking part at a bottom end of the first inner cylindrical wall; a fixed support member for holding the driven-to-rotate member so as to rotate freely; a receiving part formed between the fixed support member and the driven-to-rotate member; and a seal member for sealing an outer perimeter of the receiving part so that the driven-to-rotate member and the fixed support member are capable of relative rotation. A viscous fluid is provided inside the receiving part for damping relative rotation between the driven-to-rotate member and the fixed support member.

    Abstract translation: 旋转阻尼器包括具有一体的驱动旋转部件的驱动旋转部件，该驱动旋转部件具有一体地连接到驱动部件和第一内部圆柱形壁的驱动旋转部件，第一内部圆柱形壁部包括位于第一内部 圆柱壁; 固定支撑构件，用于保持被驱动旋转构件以便自由旋转; 形成在固定支撑构件和被驱动旋转构件之间的容纳部件; 以及用于密封接收部分的外周的密封构件，使得被驱动旋转构件和固定支撑构件能够相对旋转。 粘性流体设置在容纳部分内部，用于阻止从动转动件和固定支撑件之间的相对转动。

    Damper and door handle having the same
    9.
    发明授权
    Damper and door handle having the same 有权
    阻尼器和门把手具有相同的

    公开(公告)号：US07343646B2

    公开(公告)日：2008-03-18

    申请号：US11041222

    申请日：2005-01-25

    Applicant: Ken Hayashi

    Inventor： Ken Hayashi

    IPC: E05B1/00

    CPC classification number: E05B85/18 ,  E05B77/42 ,  F16F9/145 ,  Y10T16/2771 ,  Y10T16/458 ,  Y10T16/464

    Abstract: A door handle includes a damper wherein a difference in torque changed according to a rotational direction becomes large. A rotor and a valve are completely separated and only the rotor rotates, so that it is possible to significantly reduce torque applied to the rotor. When the rotor and the valve are connected or separated, torque applied to the rotor is changed greatly. Accordingly, instead of gradually changing torque according to a rotational angle of the rotor, it is possible to set a specific point where torque is changed.

    Abstract translation: 门把手包括其中根据旋转方向变化的扭矩差变大的阻尼器。 转子和阀完全分开，只有转子旋转，从而可以显着降低施加在转子上的转矩。 当转子和阀门连接或分离时，施加到转子的转矩大大改变。 因此，代替根据转子的旋转角逐渐变化转矩，可以设定转矩变化的特定点。

    CIRCULATOR
    10.
    发明申请
    CIRCULATOR 有权
    循环器

    公开(公告)号：US20130309111A1

    公开(公告)日：2013-11-21

    申请号：US13982183

    申请日：2011-01-28

    Applicant: Norihito Mizuno ,  Yusuke Tanaka ,  Ken Hayashi

    Inventor： Norihito Mizuno ,  Yusuke Tanaka ,  Ken Hayashi

    IPC: F04D29/52 ,  F04D13/06

    CPC classification number: F04D29/522 ,  F04D13/06 ,  F04D25/08 ,  F04D29/526 ,  F04D29/541

    Abstract: A circulator includes a main body forming an air passage, an impeller, and a motor. The main body is cylindrical, in which a discharge port is formed at one end thereof, a suction port is formed at the other end thereof, and the air passage extending from the suction port to the discharge port is formed in the inside thereof. An orifice is provided annularly along an inner periphery of the air passage to locally narrow the air passage. An impeller is disposed in a part of the air passage having been narrowed by the orifice. A motor is connected to the impeller to rotate the impeller so that the air having been sucked from the suction port is blown from the discharge port.

    Abstract translation: 循环器包括形成空气通道的主体，叶轮和马达。 主体为圆筒状，其一端形成有排出口，在其另一端形成有吸入口，在其内部形成有从吸入口向排出口延伸的空气通路。 孔沿着空气通道的内周呈环状设置，以使空气通道局部变窄。 一个叶轮被布置在空气通道的被孔口变窄的部分中。 电动机连接到叶轮以使叶轮旋转，使得已经从吸入口吸入的空气从排出口吹出。

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