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2. 发明公开

EP2244917A1 PULSATIONSDÄMPFUNGSKAPSEL 有权
公开(公告)号：EP2244917A1
公开(公告)日：2010-11-03
申请号：EP09713195.7
申请日：2009-02-17
申请人： Continental Teves AG & Co. oHG , Witzenmann GmbH
发明人： BARTSCH, Thomas , JUNGBECKER, Johann , SCHACK, Peter , DRUMM, Stefan, A. , SCHMITT, Stefan , HALASY-WIMMER, Georg , KLEY, Ronald , SECKNER, Marc , GLAS, Jochen , KÄMPFE, Andreas
IPC分类号： B60T8/40 , F16L55/05
CPC分类号： B60T8/4068 , B60T8/42 , F16L55/05
摘要： The invention relates to a pulsation damping capsule (11, 11', 11''), comprising at least one hermetically joint-sealed metal membrane housing made of at least two preferably concave hemispheres (13, 14; 22, 23), said housing being provided for separating an inner space (16) from a surrounding pressure medium, wherein the hemispheres (13, 14; 22, 23) are connected together along a peripheral seam (17) firmly bonded such that the pulsation damping capsule (11, 11', 11'') can be compressed and expanded as an energy accumulator with spring elasticity due to the effect of the pressure medium, in particular pressure medium pulsation. A pulsation damping device is provided which is both dimensioned to withstand stresses and is simple to produce, the pulsation damping effect of which can be tailored especially easily to the existing conditions. Further disclosed is a pulsation damping module for housing a plurality of pulsation damping capsules.
摘要翻译：本发明涉及一种脉动阻尼舱（11,11'，11“），其包括至少一个由至少两个优选凹入的半球体（13,14; 22,23）制成的密封接合密封的金属膜壳体，所述壳体被提供用于将内部空间（16）与周围的压力介质分开，其中半球（13,14; 22,23）沿着牢固结合的周边接缝（17）连接在一起，使得脉动阻尼舱（11,11 '，11''）由于压力介质的作用，特别是压力介质脉动，可以作为具有弹簧弹性的蓄能器被压缩和膨胀。提供了一种脉动阻尼装置，其尺寸既能承受应力又能容易地制造，其脉动阻尼效果可以特别容易地适应现有条件。还公开了用于容纳多个脉动阻尼舱的脉动阻尼模块。

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