公开(公告)号：US20100193306A1

公开(公告)日：2010-08-05

申请号：US12733833

申请日：2008-10-22

Applicant: Aiko Inaba

Inventor： Aiko Inaba

IPC: E05F3/14 ,  F16F9/34 ,  F16F9/14

CPC classification number: E05F3/14 ,  E05F5/003 ,  E05Y2201/21 ,  E05Y2201/256 ,  E05Y2201/266 ,  E05Y2900/538 ,  F16F9/12 ,  F16F9/145 ,  F16F9/50

Abstract: An inner rotor 22 is rotated at a high speed, and if a pressure due to silicon oil S reaches a predetermined value or above, the pressure due to the silicon oil S traveling from a communicating passage 42 to a communicating passage 44, increases. Accordingly, a piston 52 is pressed toward a direction against an urging force of a coil spring 62, and abuts against a cap 64. Thereby, a circular groove 50 is divided, and the silicon oil S never flows to the circular groove 50 from a communicating opening 46, so that the communicating passage 42 and the communicating passage 44 become a non-communicated state. Then, a torque acting on the inner rotor 22 increases, and a damping force increases.

Abstract translation: 内转子22高速旋转，如果由于硅油S的压力达到规定值以上，则从连通路42向连通路44行进的硅油S的压力增大。 因此，活塞52被朝向抵抗螺旋弹簧62的作用力的方向挤压，并与盖64抵接。由此，分隔圆形槽50，硅油S不会从 连通开口46，使得连通通道42和连通通道44成为非连通状态。 然后，作用在内转子22上的转矩增加，阻尼力增大。

公开(公告)号：US08336685B2

公开(公告)日：2012-12-25

申请号：US12733833

申请日：2008-10-22

Applicant: Aiko Inaba

Inventor： Aiko Inaba

IPC: F16D57/00

CPC classification number: E05F3/14 ,  E05F5/003 ,  E05Y2201/21 ,  E05Y2201/256 ,  E05Y2201/266 ,  E05Y2900/538 ,  F16F9/12 ,  F16F9/145 ,  F16F9/50

Abstract: A damper includes a housing, a hollow outer rotor provided inside the housing, an inner rotor disposed inside the outer rotor to constitute a plurality of liquid chambers and rotating in a state decentered relative to an axial core of the outer rotor, a communicating passage connecting between the liquid chambers, and a valve mechanism moving inside the communicating passage. Viscous fluid is filled between the outer rotor and the inner rotor. When the pressure inside the communicating passage reaches a predetermined value or above due to the rotation of the inner rotor, the communicating passage is closed or a flow passage area of they communicating passage is narrowed, and when the pressure inside the communicating passage falls to the predetermined value or less, the communicating passage is opened.

Abstract translation: 阻尼器包括壳体，设置在壳体内部的中空外转子，设置在外转子内部以构成多个液室并且以相对于外转子的轴芯偏心的状态旋转的内转子，连接通道 在液体室之间以及在连通通道内移动的阀机构。 在外转子和内转子之间填充粘性流体。 当连通通道内的压力由于内转子的旋转而达到预定值或以上时，连通通道关闭或者连通通道的流路面积变窄，当连通通道内的压力下降到 预定值或更小，连通通道打开。