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公开(公告)号：US20200307992A1
公开(公告)日：2020-10-01
申请号：US16867534
申请日：2020-05-05
摘要： An electrostatic-type transducer (1) includes: an insulator sheet (11) formed of an elastomer; a plurality of first electrode sheets (12, 13, 14) which is arranged on a front surface side of the insulator sheet (11), adhered to the insulator sheet (11) by fusion of the insulator sheet (11), and arranged with a distance from each other in the surface direction of the insulator sheet (11); and one second electrode sheet (15) which is disposed on the back surface side of the insulator sheet (11) and adhered to the insulator sheet (11) by fusion of the insulator sheet (11), and in which portions facing the plurality of first electrode sheets (12, 13, 14) and portions facing each region between the adjacent first electrode sheets (12, 13, 14) in the surface direction are formed integrally.
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公开(公告)号：US11873213B2
公开(公告)日：2024-01-16
申请号：US16867534
申请日：2020-05-05
CPC分类号： B81C1/00182 , B06B1/0292 , B81C1/00166 , G01L5/22
摘要： An electrostatic-type transducer (1) includes: an insulator sheet (11) formed of an elastomer; a plurality of first electrode sheets (12, 13, 14) which is arranged on a front surface side of the insulator sheet (11), adhered to the insulator sheet (11) by fusion of the insulator sheet (11), and arranged with a distance from each other in the surface direction of the insulator sheet (11); and one second electrode sheet (15) which is disposed on the back surface side of the insulator sheet (11) and adhered to the insulator sheet (11) by fusion of the insulator sheet (11), and in which portions facing the plurality of first electrode sheets (12, 13, 14) and portions facing each region between the adjacent first electrode sheets (12, 13, 14) in the surface direction are formed integrally.
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公开(公告)号：US10507703B2
公开(公告)日：2019-12-17
申请号：US15685551
申请日：2017-08-24
IPC分类号： B60G15/06 , B60G17/005 , B60G13/00 , B06B1/16 , F16F9/54
摘要： A strut mount including: a first mounting member configured to be attached to a shock absorber; a second mounting member configured to be attached to a vehicle body; a main rubber elastic body elastically connecting the first and second mounting members to each other; a fluid-filled zone whose interior is filled with a non-compressible fluid such that a vibration damping effect is obtained based on a flow action of the fluid; and an orifice passage through which the fluid filled in the fluid-filled zone is induced to flow. A tuning frequency of the orifice passage is set to a frequency of a vibration transmitted during lockup of an automobile from a drive train of the automobile to the vehicle body via the shock absorber.
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