专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP1503132A1 Damping device for hydraulic circuits 有权
标题翻译： DämpfvorrichtungfürHydraulikkreisläufe
公开(公告)号：EP1503132A1
公开(公告)日：2005-02-02
申请号：EP03017291.0
申请日：2003-07-30
申请人： Siemens VDO Automotive S.p.A.
发明人： Baccini, Claudio , Mouton, Diego
IPC分类号： F16L55/027
CPC分类号： F16L55/02781 , F16L55/027
摘要： The device for damping noise in a hydraulic circuit, particularly in a fuel line (18), comprises an inlet chamber (3) that is connected to a first channel (11). The first channel is connected to an inter-chamber (9) whereby the inter-chamber is located beside the inlet chamber. The inlet-chamber is connected downstream via a second channel (12) to an outlet chamber (4). The outlet chamber is arranged beside the inter-chamber. The diameter of the inlet and outlet chamber is larger than the diameter of the first and the second channel. This arrangement reduces the noise of a pressure wave that arrives at the inlet chamber, whereby the pressure wave is guided by the first channel to the inter-chamber and by the second channel from the inter-chamber to the outlet chamber.
摘要翻译：尤其是在燃料管路（18）中，用于减轻液压回路中的噪声的装置包括连接到第一通道（11）的入口室（3）。第一通道连接到室间（9），由此室间位于入口室旁边。入口室经由第二通道（12）连接到出口室（4）的下游。出口室布置在室间旁边。入口和出口室的直径大于第一和第二通道的直径。这种布置降低了到达入口室的压力波的噪声，由此压力波被第一通道引导到室间，并且通过第二通道从室间引导到出口室。

IPRDB

热门服务

关于我们

友情链接

联系方式