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公开(公告)号：US08752514B2
公开(公告)日：2014-06-17
申请号：US13326492
申请日：2011-12-15
申请人： Wolf-Dietmar Schulze , Andre Selke
发明人： Wolf-Dietmar Schulze , Andre Selke
CPC分类号： F01L1/3442 , F01L1/344 , F01L1/34409 , Y10T137/8671
摘要： The invention relates to a hydraulic valve for an oscillating motor adjuster that utilizes camshaft alternating torques by means of non-return valves for more rapid adjustment. The non-return valve that is not used for the respective rotation is additionally closed by means of the piston of the hydraulic valve.
摘要翻译： 本发明涉及一种用于振动马达调节器的液压阀，其利用凸轮轴交替转矩通过止回阀进行更快速的调节。 不用于各旋转的止回阀通过液压阀的活塞另外封闭。
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公开(公告)号：US08505582B2
公开(公告)日：2013-08-13
申请号：US13066990
申请日：2011-04-28
IPC分类号： F16K11/07
CPC分类号： F01L1/3442 , F01L2001/34426 , F01L2001/34433 , Y10T137/86702
摘要： A hydraulic valve for oscillating-motor camshaft adjuster is provided. The valve has a bush and a hollow piston with a piston bottom. The piston is axially movable within the bush by means of an actuator against the force of a screw-type pressure spring. The actuator is applied to the piston bottom. A sleeve secured in the bush is disposed inside the hollow piston and can be displaced relative to the piston. The wall of this sleeve has at least one through-opening, which leads to at least one opening of the hollow piston, which opening can guide a supply pressure (P) applied inside the sleeve alternatively to two sets of pressure chambers of the oscillating-motor camshaft adjuster. The sleeve has a sleeve bottom that seals off the inside space of hollow piston.
摘要翻译： 提供了一种用于摆动马达凸轮轴调节器的液压阀。 阀具有衬套和具有活塞底部的中空活塞。 活塞可以通过抵抗螺杆式压力弹簧的力的致动器在衬套内轴向移动。 致动器被施加到活塞底部。 固定在衬套中的套筒设置在中空活塞的内部并且可相对于活塞移位。 该套筒的壁具有至少一个通孔，其通向中空活塞的至少一个开口，该开口可将套筒内施加的供应压力（P）引导至两组振荡 - 电机凸轮轴调节器。 套筒具有密封中空活塞的内部空间的套筒底部。
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公开(公告)号：US20120152195A1
公开(公告)日：2012-06-21
申请号：US13326492
申请日：2011-12-15
申请人： Wolf-Dietmar Schulze , Andre Selke
发明人： Wolf-Dietmar Schulze , Andre Selke
CPC分类号： F01L1/3442 , F01L1/344 , F01L1/34409 , Y10T137/8671
摘要： The invention relates to a hydraulic valve for an oscillating motor adjuster that utilizes camshaft alternating torques by means of non-return valves for more rapid adjustment. The non-return valve that is not used for the respective rotation is additionally closed by means of the piston of the hydraulic valve.
摘要翻译： 本发明涉及一种用于振动马达调节器的液压阀，其利用凸轮轴交替转矩通过止回阀进行更快速的调节。 不用于各旋转的止回阀通过液压阀的活塞另外封闭。
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公开(公告)号：US20110266479A1
公开(公告)日：2011-11-03
申请号：US13066990
申请日：2011-04-28
IPC分类号： F16K21/00
CPC分类号： F01L1/3442 , F01L2001/34426 , F01L2001/34433 , Y10T137/86702
摘要： The invention relates to a hydraulic valve for oscillating-motor camshaft adjuster The valve has a bush and a hollow piston with a piston bottom. The piston is axially movable within the bush by means of an actuator against the force of a screw-type pressure spring. The actuator is applied to the piston bottom. A sleeve secured in the bush is disposed inside the hollow piston and can be displaced relative to the piston. The wall of this sleeve has at least one through-opening, which leads to at least one opening of the hollow piston, which opening can guide a supply pressure (P) applied inside the sleeve alternatively to two sets of pressure chambers of the oscillating-motor camshaft adjuster. The sleeve has a sleeve bottom that seals off the inside space of hollow piston.
摘要翻译： 本发明涉及一种用于振动电动机凸轮轴调节器的液压阀。该阀具有衬套和具有活塞底部的中空活塞。 活塞可以通过抵抗螺杆式压力弹簧的力的致动器在衬套内轴向移动。 致动器被施加到活塞底部。 固定在衬套中的套筒设置在中空活塞的内部并且可相对于活塞移位。 该套筒的壁具有至少一个通孔，其通向中空活塞的至少一个开口，该开口可将套筒内施加的供应压力（P）引导至两组振荡 - 电机凸轮轴调节器。 套筒具有密封中空活塞的内部空间的套筒底部。
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