发明授权
US06513501B1 Flat tubular pressure damper for damping fluid pressure pulsations in fluid lines
有权
扁平管状压力阻尼器，用于阻止流体管线中的流体压力脉动
- 专利标题： Flat tubular pressure damper for damping fluid pressure pulsations in fluid lines
- 专利标题（中）： 扁平管状压力阻尼器，用于阻止流体管线中的流体压力脉动
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申请号： US09787760申请日： 2001-05-11
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公开(公告)号： US06513501B1公开(公告)日： 2003-02-04
- 发明人: Helmut Schwegler , Martin Maier
- 申请人： Helmut Schwegler , Martin Maier
- 优先权： DE19934357 19990722
- 主分类号： F02M4100
- IPC分类号： F02M4100
摘要：
The invention relates to a flat tubular damper for damping fluid pressure pulsations in fluid lines, in particular fuel pressure pulsations in fuel supply lines of motor vehicles, having at least one elongated chamber whose cross section is small in comparison to its longitudinal span and at least a part of whose chamber wall, being operationally connected with the fluid, can be elastically deformed by the fluid pressure pulsations. The invention provides that the cross section of the chamber changes continuously or discretely along its longitudinal span.
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