公开(公告)号：US5469829A

公开(公告)日：1995-11-28

申请号：US367695

申请日：1995-01-03

申请人： Stephan Kleppner ,  Kurt Frank ,  Jan Mutschler

发明人： Stephan Kleppner ,  Kurt Frank ,  Jan Mutschler

IPC分类号： F02M37/00 ,  F02M37/10 ,  F02M37/18 ,  F02M69/54 ,  F02M37/04

CPC分类号： F02M69/54 ,  F02M37/106

摘要： An arrangement for supplying an internal combustion engine with fuel has a supply container with an opening, a feed pump insertable into the supply container through the opening, a closure part closing the opening and provided with a pressure regulator having a pressure chamber with a connection to a pressure side of the feed pump to an internal combustion engine and to an unloading chamber. The pressure regulator has a spring-loaded closing member controlling the connection with the unloading chamber and cooperating with a seat so that after exceeding of a predetermined pressure in the pressure chamber the connection of the pressure chamber to the unloading chamber is released. The closure part is composed of a synthetic plastic material and having a flange-like base body which closes the opening. The base body is provided with a depression and a pipe which is formed of one piece with the base body and extends into the depression to form the connection of the pressure chamber with the unloading chamber. An elastically deformable diaphragm which covers the depression for forming the pressure chamber and acts as a closing member cooperating with an end of the pipe as the seat. A separate holding element is mounted on the base body so that the diaphragm is clamped between the base body and the holding element.

摘要翻译： 用于向内燃机供应燃料的装置具有供给容器，该供应容器具有开口，通过该开口可插入供给容器中的进料泵，封闭部分，其封闭开口并设置有压力调节器，压力调节器具有压力室， 进料泵的压力侧到内燃机和卸载室。 压力调节器具有弹簧加载的关闭构件，其控制与卸载室的连接并与座配合，使得在超过压力室中的预定压力之后，释放压力室与卸载室的连接。 封闭部分由合成塑料材料组成，并具有封闭开口的凸缘状基体。 基体设置有凹部和管，其与基体一体形成并延伸到凹部中，以形成压力室与卸载室的连接。 一种可弹性变形的隔膜，其覆盖用于形成压力室的凹部，并且用作与作为座椅的管道的一端配合的关闭件。 将单独的保持元件安装在基体上，使得隔膜被夹持在基体和保持元件之间。

公开(公告)号：US5609138A

公开(公告)日：1997-03-11

申请号：US664585

申请日：1996-06-17

申请人： Jan Mutschler

发明人： Jan Mutschler

IPC分类号： F02M55/00 ,  F02M69/00 ,  F02M69/54 ,  F16K7/17 ,  G05D16/02 ,  F02M37/04

CPC分类号： F02M69/54 ,  G05D16/02 ,  G05D16/0658 ,  Y10T137/7836

摘要： A fuel regulating device which is fastened with a connecting fitting to a fuel housing. When the pressure regulating valve is installed on the fuel housing, the connecting fitting fits in a connecting piece provided on the fuel housing. The pressure regulating valve includes a valve housing and a connecting fitting which can be pivoted in relation to the valve housing. Because of the pivot bearing between the connecting fitting and the valve housing, considerable dimensional tolerances can be compensated for, which essentially reduces manufacture costs. The pressure regulating device is particularly suited for fuel delivery systems of vehicles with an internal combustion engine.

摘要翻译： 燃料调节装置，其与连接配件紧固到燃料壳体。 当压力调节阀安装在燃料壳体上时，连接配件装配在设置在燃料壳体上的连接件中。 压力调节阀包括阀壳体和可相对于阀壳体枢转的连接配件。 由于连接配件和阀壳体之间的枢转轴承，可以补偿相当大的尺寸公差，这大大降低了制造成本。 压力调节装置特别适用于具有内燃机的车辆的燃料输送系统。