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1. 发明申请

WO1996007025A1 LIQUID FILTER WITH INTEGRAL PRESSURE REGULATOR 审中-公开
标题翻译：借助内置的调节器流体过滤器
公开(公告)号：WO1996007025A1
公开(公告)日：1996-03-07
申请号：PCT/DE1995001013
申请日：1995-08-04
申请人： ROBERT BOSCH GMBH , SCHWEGLER, Helmut , LISKOW, Uwe , DRUTU, Lorenz , PROJAHN, Ulrich , LUCAS, Bernhard , BUESER, Wolfgang
发明人： ROBERT BOSCH GMBH
IPC分类号： F02M37/22
CPC分类号： B01D35/157 , F02M37/22 , F02M69/54 , F02M2037/226 , Y10T137/2645 , Y10T137/7834 , Y10T137/8085
摘要： The proposal is for a fuel filter (10) with an integral pressure regulator (11) in which the pressure regulator (11) with its diaphragm (32) is fitted on the inside of a cover (14) having the inlet (16) and tank connectors (17). To the diaphragm (32) through which the liquid flows on the inside is applied the pressure of the fuel on the clean side (25) of the filter element (21), through which the fuel flows radially from the outside to the inside. Integrating the pressure regulator (11) on the cover side provides a simple, compact and economical design of the fuel filter (10), in which only cleaned fuel flows through the valve (36) in the pressure regulator (11).
摘要翻译：它（11）提供一种液体过滤器（10）内置有压力调节器的燃料，其中在具有所述压力调节器（11）与它的膜的内侧帽（14）的流入端口中的一个（16）和储罐连接件（17）（32 ）生长。内部流通膜（32）通过燃料的在其上径向地从外侧向内穿过所述过滤器元件（21）的清洁侧（25）的压力作用。压力调节器（11）的盖侧集成允许简单，紧凑，具有成本效益的液体过滤器（10），在压力调节器的阀（36）（11），通过它只有从纯化燃料流的设计。

2. 发明申请

WO1996007027A1 PRESSURE CONTROL VALVE 审中-公开
标题翻译：压力调节器
公开(公告)号：WO1996007027A1
公开(公告)日：1996-03-07
申请号：PCT/DE1995001011
申请日：1995-08-03
申请人： ROBERT BOSCH GMBH , KLEPPNER, Stephan , SCHWEGLER, Helmut , FRANK, Kurt , BUESER, Wolfgang , LISKOW, Uwe , DRUTU, Lorenz
发明人： ROBERT BOSCH GMBH
IPC分类号： F02M69/54
CPC分类号： F02M69/54 , Y10T137/7834 , Y10T137/7836
摘要： In prior art pressure control valves the valve closing body is secured to the diaphragm; this not only increases production costs but also means that the mass to be moved is great, thus reducing the rate of reaction to pressure changes. In the novel pressure control valve, the mass to be moved on the diaphragm (40) is reduced by fitting a valve seat body (43) with a valve seat surface (44) in the central region of the diaphragm (40) so that when the valve seat surface (44) is lifted from the valve closing body (30), fuel to be controlled can flow from the pressure control side (45) of the diaphragm (40) to the return flow side (47) of the diaphragm (40) via the valve seat surface (44) and a return flow channel (54). The pressure control valve is particularly suitable for use in fuel supply systems in internal combustion engines.
摘要翻译：在阀闭合体与所述隔膜的公知的压力控制阀连接，从而不仅极大努力生产的产率，而且运动质量是大的，从而增加了反应速率降低到压力变化。在新的压力控制阀的质量被移动到所述隔膜（40）减小在阀座体（43）与阀座表面（44）被放置在所述膜（40）和所述中心区域的阀座表面（44）的提升期间闭阀体（30）abzuregelnder从通过阀座表面（44）和在隔膜（40）的回流（47）的回流通道（54）的隔膜（40）的压力调节侧（45）的燃料可以流动。的压力控制阀是特别适用于内燃机的燃料供给系统中使用。

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