发明授权
US5215294A Fluid-filled elastic mount having air chamber for absorbing pressure
change in fluid chamber filled with highly viscous fluid
失效
具有用于吸收充满高粘性流体的流体室中的压力变化的气室的流体填充弹性座
- 专利标题： Fluid-filled elastic mount having air chamber for absorbing pressure change in fluid chamber filled with highly viscous fluid
- 专利标题（中）： 具有用于吸收充满高粘性流体的流体室中的压力变化的气室的流体填充弹性座
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申请号： US759523申请日： 1991-09-13
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公开(公告)号： US5215294A公开(公告)日： 1993-06-01
- 发明人: Atsushi Muramatsu , Akiyoshi Ide , Masayuki Hibi
- 申请人： Atsushi Muramatsu , Akiyoshi Ide , Masayuki Hibi
- 申请人地址： JPX
- 专利权人： Tokai Rubber Industries, Ltd.
- 当前专利权人： Tokai Rubber Industries, Ltd.
- 当前专利权人地址： JPX
- 优先权： JPX2-248335 19900918
- 主分类号： F16F13/08
- IPC分类号： F16F13/08 ; F16F13/26
摘要：
A fluid-filled elastic mount having a main fluid chamber partially defined by an elastic body between first and second structures, a variable-volume chamber communicating with the main fluid chamber through a passage, and an air chamber at least partially defined by a flexible diaphragm partially defining the main fluid chamber. The main fluid chamber has a flow-restricting portion partially defined by a flow-restricting member disposed in the main fluid chamber. A pressure in the air chamber adjacent to the main fluid chamber is controlled by the pressure control device.
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