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公开(公告)号：US10337511B2
公开(公告)日：2019-07-02
申请号：US14818910
申请日：2015-08-05
发明人： Peter Dodel , Marco Kirchner , Michael Langer , Christian Richter
摘要： A hydraulic conveying device for an internal combustion engine may include a pendulum slide pump including an inner rotor drivingly connected to an outer rotor via a plurality of pendulum slides. A hydraulic actuation device may change an eccentricity between the inner rotor and the outer rotor via an actuation member. The actuation member may be prestressed by a spring device. The actuation device may further include a first pressure-setting chamber and a second pressure-setting chamber for adjusting the actuation member. At least one of the first pressure-setting chamber and the second pressure-setting chamber may be connected via a control valve to a pressure side of the pendulum slide pump. A hydraulic line may connect the pendulum slide cell pump downstream to a hydraulic medium filter. The control valve may be connected to the hydraulic line upstream of the hydraulic medium filter.
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公开(公告)号：US20150267705A1
公开(公告)日：2015-09-24
申请号：US14660482
申请日：2015-03-17
发明人： Peter Dodel , Marco Kirchner , Christian Richter
IPC分类号： F04D13/12 , F04D7/00 , F04D29/18 , F04C15/00 , F04D29/044 , F04D29/64 , F04C2/344 , F04C13/00 , F04D3/00 , F04D29/20
CPC分类号： F04D13/12 , F04C2/332 , F04C2/3448 , F04C11/005 , F04C13/001 , F04C15/0061 , F04C18/3441 , F04C25/02 , F04C2210/206 , F04D3/005 , F04D7/00 , F04D29/044 , F04D29/181 , F04D29/20 , F04D29/648 , F05C2225/08
摘要： A pump arrangement may include a pendulum-slide cell oil pump and a vacuum pump. The pendulum-slide cell oil pump and the vacuum pump may be driven by a common shaft and may be mounted in a common housing. The vacuum pump may be configured as a rotary vane pump and include a rotor composed of a plastic.
摘要翻译： 泵装置可以包括摆式滑块式油泵和真空泵。 摆式滑块式油泵和真空泵可以由公共轴驱动，并且可以安装在公共壳体中。 真空泵可以构造为旋转叶片泵，并且包括由塑料构成的转子。
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公开(公告)号：US20160040665A1
公开(公告)日：2016-02-11
申请号：US14818910
申请日：2015-08-05
发明人： Peter Dodel , Marco Kirchner , Michael Langer , Christian Richter
CPC分类号： F04C14/223 , F04C2/332 , F04C2/344 , F04C2/3442 , F04C14/22 , F04C14/226 , F04C2210/206 , F04C2270/185
摘要： A hydraulic conveying device for an internal combustion engine may include a pendulum slide pump including an inner rotor drivingly connected to an outer rotor via a plurality of pendulum slides. A hydraulic actuation device may change an eccentricity between the inner rotor and the outer rotor via an actuation member. The actuation member may be prestressed by a spring device. The actuation device may further include a first pressure-setting chamber and a second pressure-setting chamber for adjusting the actuation member. At least one of the first pressure-setting chamber and the second pressure-setting chamber may be connected via a control valve to a pressure side of the pendulum slide pump. A hydraulic line may connect the pendulum slide cell pump downstream to a hydraulic medium filter. The control valve may be connected to the hydraulic line upstream of the hydraulic medium filter.
摘要翻译： 用于内燃机的液压输送装置可以包括摆式滑动泵，其包括通过多个摆动滑块驱动地连接到外转子的内转子。 液压致动装置可以经由致动构件改变内转子和外转子之间的偏心度。 致动构件可以由弹簧装置预应力。 致动装置还可以包括第一压力调节室和用于调节致动构件的第二压力调节室。 第一压力调节室和第二压力调节室中的至少一个可以经由控制阀连接到摆动滑动泵的压力侧。 液压管路可以将下摆的摆式滑动单元泵连接到液压介质过滤器。 控制阀可以连接到液压介质过滤器上游的液压管路。
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