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1. 发明授权

US5794597A Device for supplying internal combustion engine with fuel from supply container 失效
标题翻译：用于从供应容器向内燃机供应燃料的装置
公开(公告)号：US5794597A
公开(公告)日：1998-08-18
申请号：US732488
申请日：1996-10-28
申请人： Helmut Schwegler , Kurt Frank , Ansgar Seitz , Wolfgang Bueser , Uwe Talmon
发明人： Helmut Schwegler , Kurt Frank , Ansgar Seitz , Wolfgang Bueser , Uwe Talmon
IPC分类号： B60K15/03 , B60K15/077 , F02M37/10 , F02M69/00 , F02M69/54 , G05D16/06 , F02M37/04
CPC分类号： B60K15/077 , F02M37/106 , F02M69/54 , G05D16/0658 , B60K2015/03453
摘要： The device has a feed pump arranged in the supply tank (12), which can be inserted through an opening (20) in the supply tank (12). The opening (20) is closed by means of a closure element (22) on which a pressure regulator is disposed, which is connected with the pressure side of the feed pump and with the internal combustion engine, and which can be connected with a relief chamber (12). The closure element (22) has a base body (30) made of plastic, in which a depression (40) has been formed, which is closed by means of an elastic diaphragm (52), so that a pressure chamber is formed. A connector (45) projects into the depression (40), which is connected with the relief chamber (12) and whose front end (51) can be closed by means of a flattened ball (74), which is movably seated in a support element (70) connected with the diaphragm (52). The diaphragm (52) is clamped between a retaining element (54) and the base body (30), and the ball (74) is pressed with its flattened area (75) against the front end (51) of the connector (45) by means of a pre-stressed spring (60) acting on the diaphragm (52). When a defined pressure is exceeded in the pressure chamber, the diaphragm (52) is lifted and the ball (74) clears the connector (45) and fuel can flow out of the pressure chamber.
摘要翻译： PCT No.PCT / DE96 / 00284 Sec。 371日期1996年10月28日第 102（e）日期1996年10月28日PCT 1996年2月23日PCT PCT。公开号WO96 / 35871 日期1996年11月14日该装置具有布置在供应罐（12）中的进料泵，其可以通过供应罐（12）中的开口（20）插入。开口（20）通过封闭元件（22）封闭，压力调节器设置有压力调节器，压力调节器与进料泵的压力侧和内燃机连接，并且可以与缓冲器室（12）。闭合元件（22）具有由塑料制成的基体（30），其中形成有通过弹性隔膜（52）封闭的凹部（40），从而形成压力室。连接器（45）突出到与减压室（12）连接的凹部（40）中，并且其前端（51）可以通过平坦的球（74）封闭，该扁平球（74）可移动地坐在支撑件元件（70）与隔膜（52）连接。隔膜52被夹持在保持元件54和基体30之间，并且球74被压平在其连接器45的前端51上。借助于作用在隔膜（52）上的预应力弹簧（60）。当在压力室中超过限定的压力时，隔膜（52）被提起并且球（74）清除连接器（45），并且燃料可以从压力室流出。

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