发明授权
- 专利标题： Restricted passage system in vibration damping device
- 专利标题（中）： 减振装置限制通道系统
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申请号： US871089申请日： 1992-04-20
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公开(公告)号： US5316112A公开(公告)日： 1994-05-31
- 发明人: Takeshi Kimura , Satoru Kawamata
- 申请人： Takeshi Kimura , Satoru Kawamata
- 申请人地址： JPX Tokyo
- 专利权人： Bridgestone Corporation
- 当前专利权人： Bridgestone Corporation
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX3-115230 19910420
- 主分类号： F16F9/53
- IPC分类号： F16F9/53 ; F16F15/18
摘要：
A restricted passage system is used in a vibration damping device, and comprises at least three cylindrical members concentrically arranged from each other at an interval and alternately serving as positive and negative electrodes and having a hole per each member in a position opposite to each other in diameter direction and insulation members fixed to upper and lower end portions of these members.
公开/授权文献
- US5871342A Variable capacity rolling piston compressor 公开/授权日：1999-02-16