公开(公告)号：US08047170B2

公开(公告)日：2011-11-01

申请号：US12307951

申请日：2007-06-21

Applicant: Andreas Strauss ,  Michael Busse

Inventor： Andreas Strauss ,  Michael Busse

IPC: F01L1/34

CPC classification number: F01L1/3442 ,  F01L2001/34426

Abstract: A device (10) for variably adjusting control times of gas exchange valves (9a, 9b) of an internal combustion engine (1), including an external rotor (22) and an internal rotor (23) that is arranged such that it can rotate in relation to the external rotor. One of the components is drivingly connected to the crankshaft (2) and the other component is drivingly connected to the camshaft (6, 7). At least one pressure chamber (33) is provided and each of the pressure chambers (33) is divided into two counter-working pressure chambers (35, 36). One of the working chambers (35, 36) of each pressure chamber (33) acts as an advance chamber and the other pressure chamber (35, 36) as a retarding chamber. At least two rotation angle limiting devices (42, 43) are provided, with each of the rotation angle limiting devices (42, 43) being able to assume an unlocked state and locked state. The locked state can be adjusted by supplying or withdrawing a pressure medium to and from the respective rotation angle limiting devices (42, 43).

Abstract translation: 一种用于可变调节内燃机（1）的气体交换阀（9a，9b）的控制时间的装置（10），包括外转子（22）和内转子（23），所述外转子 相对于外转子。 其中一个部件驱动地连接到曲轴（2），另一部件驱动地连接到凸轮轴（6,7）。 提供至少一个压力室（33），并且每个压力室（33）被分成两个反作用压力室（35,36）。 每个压力室（33）的一个工作室（35,36）用作提前室，另一个压力室（35,36）用作延迟室。 提供至少两个旋转角度限制装置（42,43），其中每个旋转角度限制装置（42,43）能够呈现解锁状态和锁定状态。 可以通过向各自的旋转角度限制装置（42,43）供给或取出压力介质来调节锁定状态。

公开(公告)号：US20110162603A1

公开(公告)日：2011-07-07

申请号：US12863326

申请日：2008-12-18

Applicant: Michael Busse

Inventor： Michael Busse

IPC: F01L1/34

CPC classification number: F01L1/3442 ,  F01L2001/34446 ,  F01L2001/34466

Abstract: A device for variably adjusting the control times of gas exchange valves of an internal combustion engine. The device has a driving element, an output element, at least one pressure chamber, at least one mechanism limiting the angle of rotation, and a pressure accumulator. A phase angle between the output and driving element is changed by delivering or discharging pressure medium to or from the pressure chambers. The mechanism limiting the angle of rotation has a receiving member and an engaging element to which a force is applied towards the receiving member (45). When locked, where the engaging element engages into the receiving member, the mechanism limiting the angle of rotation limits the phase angle of the output element relative to the driving element at least to an angular spread. The mechanism limiting the angle of rotation can be unlocked by applying pressure medium to the receiving member.

Abstract translation: 一种用于可变调节内燃机的气体交换阀的控制时间的装置。 该装置具有驱动元件，输出元件，至少一个压力室，限制旋转角度的至少一个机构和压力蓄能器。 输出和驱动元件之间的相位角通过将压力介质输送或排出压力室来改变。 限制旋转角度的机构具有接收构件和接合元件，向接收构件（45）施加力。 当锁定时，接合元件接合到接收构件中，限制旋转角度的机构限制输出元件相对于驱动元件的相位角至少为角度扩展。 可以通过向接收构件施加压力介质来解除限制旋转角度的机构。

公开(公告)号：US20100326385A1

公开(公告)日：2010-12-30

申请号：US12821455

申请日：2010-06-23

Applicant: Michael BUSSE

Inventor： Michael BUSSE

IPC: F01L1/34

CPC classification number: F01L1/3442 ,  F01L2001/34426 ,  F01L2001/34446

Abstract: A device for variably adjusting the timing control of gas exchange valves of an internal combustion engine. The device has a hydraulic phase adjustment device, a control valve and an auxiliary pressure source. The phase adjustment device can be brought into driving connection with a crankshaft and a camshaft, the phase adjustment device has at least two counter-working pressure chambers, and a phase relation of the camshaft relative to the crankshaft is variably adjustable by charging of the pressure chambers with pressure medium. The control valve has at least one inflow port and a first and a second working port. The inflow port is connectable to a pressure medium pump, and the first working port is connectable to the first pressure chamber and the second working port to the second pressure chamber.

Abstract translation: 一种用于可变地调节内燃机的气体交换阀的定时控制的装置。 该装置具有液压相位调节装置，控制阀和辅助压力源。 相位调节装置可以与曲轴和凸轮轴进行驱动连接，相位调节装置具有至少两个对应工作压力室，并且凸轮轴相对于曲轴的相位关系可通过对压力进行充电而可变地调节 具有压力介质的室。 控制阀具有至少一个流入口和第一和第二工作口。 流入口可连接到压力介质泵，第一工作端口可连接到第一压力室，第二工作端口连接到第二压力室。

公开(公告)号：US20100083924A1

公开(公告)日：2010-04-08

申请号：US12529961

申请日：2008-02-13

Applicant: Michael Busse ,  Michael Weiss

Inventor： Michael Busse ,  Michael Weiss

IPC: F01L1/34

CPC classification number: F01L1/3442 ,  F01L2001/34456 ,  F01L2001/34463 ,  F01L2001/34466 ,  F01L2001/34469

Abstract: A device for camshaft adjustment in an internal combustion engine which has an inner rotor rotationally fixed to a camshaft. The inner rotor is rotationally adjustable relative to an outer rotor that is driveably connected to a crankshaft. At least one hydraulic chamber limited by side walls is introduced into the outer rotor and is divided into two partial chambers by an element extending radially outward from the inner rotor. To lock the relative movement between the inner and outer rotor, two locking pins penetrating the inner rotor axially engage in two recesses of one of the side walls designed as a locking cover. To adjust the play of the locking pins in the recesses, at least one of the recesses has a stop surface for the locking pin, the position of which changes as viewed circumferentially with the radial distance from the axis of the inner rotor.

Abstract translation: 一种用于内燃机中的凸轮轴调节的装置，其具有旋转地固定到凸轮轴的内转子。 内转子相对于可驱动地连接到曲轴的外转子可旋转地调节。 由侧壁限制的至少一个液压室被引入外转子中，并且通过从内转子径向向外延伸的元件分成两个部分室。 为了锁定内转子和外转子之间的相对运动，穿过内转子的两个锁定销轴向接合在设计为锁定盖的侧壁之一的两个凹部中。 为了调节凹槽中的锁定销的游隙，至少一个凹槽具有用于锁定销的止动表面，其位置随着与内转子的轴线的径向距离周向地变化。

公开(公告)号：US20100000479A1

公开(公告)日：2010-01-07

申请号：US12307951

申请日：2007-06-21

Applicant: Andreas Strauss ,  Michael Busse

Inventor： Andreas Strauss ,  Michael Busse

IPC: F01L1/34

CPC classification number: F01L1/3442 ,  F01L2001/34426

Abstract: A device (10) for variably adjusting control times of gas exchange valves (9a, 9b) of an internal combustion engine (1), including an external rotor (22) and an internal rotor (23) that is arranged such that it can rotate in relation to the external rotor. One of the components is drivingly connected to the crankshaft (2) and the other component is drivingly connected to the camshaft (6, 7). At least one pressure chamber (33) is provided and each of the pressure chambers (33) is divided into two counter-working pressure chambers (35, 36). One of the working chambers (35, 36) of each pressure chamber (33) acts as an advance chamber and the other pressure chamber (35, 36) as a retarding chamber. At least two rotation angle limiting devices (42, 43) are provided, with each of the rotation angle limiting devices (42, 43) being able to assume an unlocked state and locked state. The locked state can be adjusted by supplying or withdrawing a pressure medium to and from the respective rotation angle limiting devices (42, 43).

Abstract translation: 一种用于可变调节内燃机（1）的气体交换阀（9a，9b）的控制时间的装置（10），包括外转子（22）和内转子（23），所述外转子 相对于外转子。 其中一个部件驱动地连接到曲轴（2），另一部件驱动地连接到凸轮轴（6,7）。 提供至少一个压力室（33），并且每个压力室（33）被分成两个反作用压力室（35,36）。 每个压力室（33）的一个工作室（35,36）用作提前室，另一个压力室（35,36）用作延迟室。 提供至少两个旋转角度限制装置（42,43），其中每个旋转角度限制装置（42,43）能够呈现解锁状态和锁定状态。 可以通过向各自的旋转角度限制装置（42,43）供给或取出压力介质来调节锁定状态。

公开(公告)号：US08955477B2

公开(公告)日：2015-02-17

申请号：US13294268

申请日：2011-11-11

Applicant: Michael Busse

Inventor： Michael Busse

IPC: F01L1/34 ,  F01L1/344

CPC classification number: F01L1/3442 ,  F01L2001/34423 ,  F01L2001/34426 ,  F01L2001/3443 ,  F01L2001/34453 ,  F01L2001/34463 ,  F01L2800/01

Abstract: A camshaft adjuster which has a control valve and at least one pressure-controlled positioning valve which is connected to a pair of control chambers. The control chambers each have an early chamber and a late chamber and one of the control chambers is designed in such a manner that, in an unenergized basic position of the control valve, in order to set a middle position, the smaller of the early and late chambers of the one of the control chambers is connected to a supply line and the larger of the early and late chambers of the one of the control chambers is connected to a removal line.

Abstract translation: 一种凸轮轴调节器，其具有连接到一对控制室的控制阀和至少一个压力控制定位阀。 控制室各自具有早期室和后室，并且一个控制室被设计成使得在控制阀未通电的基本位置中，为了设定中间位置，早期和/ 一个控制室的后室连接到供应管线，并且一个控制室的较早的和较晚的室连接到去除管线。

公开(公告)号：US08813700B2

公开(公告)日：2014-08-26

申请号：US13653758

申请日：2012-10-17

Applicant: Craig Dupuis ,  Michael Busse

Inventor： Craig Dupuis ,  Michael Busse

IPC: F01L1/344

CPC classification number: F01L1/3442 ,  F01L2001/34426 ,  F01L2001/34453 ,  F01L2001/34463 ,  F01L2001/34466 ,  F01L2001/34469

Abstract: A camshaft adjustment mechanism is provided having a rotor adapted to be connected to a camshaft, a stator arranged around the rotor, and a cover associated with the stator. An advance chamber and a separate retard chamber are formed between the rotor and the stator and separated from each other by a vane extending from the rotor. The camshaft adjustment mechanism further includes a locking apparatus adapted to lock the rotor from rotation. A first oil control valve is associated with the advance chamber and the retard chamber to control oil flow to the advance chamber and the retard chamber. A second oil control valve is associated with the locking apparatus to control oil flow to the locking apparatus.

Abstract translation: 提供了一种凸轮轴调节机构，其具有适于连接到凸轮轴的转子，围绕转子布置的定子以及与定子相关联的盖。 在转子和定子之间形成一个推进室和一个单独的延迟室，并通过从转子延伸的叶片彼此隔开。 凸轮轴调节机构还包括适于将转子锁定以避免旋转的锁定装置。 第一油控阀与前进室和延迟室相关联，以控制向前进室和延迟室的油流。 第二油控阀与锁定装置相关联，以控制到锁定装置的油流。

公开(公告)号：US20140102392A1

公开(公告)日：2014-04-17

申请号：US14119365

申请日：2012-03-28

Applicant: Michael Busse

Inventor： Michael Busse

IPC: F01L1/344

CPC classification number: F01L1/344 ,  F01L1/3442 ,  F01L2001/34493

Abstract: An arrangement of a camshaft phaser (1) which allows a variable pressure boost in that a rotary piston (7) of the camshaft phaser (1) either creates or eliminates a fluid connection between a first pair of working chambers and a second pair of working chambers arranged in the axial direction (23).

Abstract translation: 凸轮轴相移器（1）的布置，其允许可变升压，即凸轮轴相移器（1）的旋转活塞（7）产生或消除第一对工作室之间的流体连接和第二对工作 沿轴向（23）布置的腔室。

公开(公告)号：US08485152B2

公开(公告)日：2013-07-16

申请号：US13510694

申请日：2010-11-17

Applicant: Mathias Boegershausen ,  Michael Busse ,  Eduard Golovatai-Schmidt ,  Andreas Strauss

Inventor： Mathias Boegershausen ,  Michael Busse ,  Eduard Golovatai-Schmidt ,  Andreas Strauss

IPC: F01L1/047

CPC classification number: F01L1/047 ,  F01L1/344 ,  F01L9/02 ,  F01L2001/0475 ,  F01L2001/34446

Abstract: A switchable device for supplying at least one consumer of an internal combustion engine with pressure, comprising: a cavity formed inside a camshaft; a first displacement element arranged in the cavity having a first pressure surface which at least partially delimits a first accumulator chamber together with the wall of the cavity; a first energy accumulator which interacts with the first displacement element; a locking mechanism by which the first displacement element can be locked in the second end position; a switching mechanism which can be actuated by an actuator, having a switch element that can be brought into at least two switching positions; a second displacement element arranged in the cavity having a second pressure surface which at least partially delimits a second accumulator chamber together with the wall of the cavity; a second energy accumulator which interacts with the second displacement element; the first accumulator chamber and the second accumulator chamber communicating with each other and being connectible to a pressure source in a fluid-conducting manner.

Abstract translation: 一种用于向内燃机的至少一个使用者提供压力的可切换装置，包括：形成在凸轮轴内的空腔; 布置在空腔中的第一位移元件具有第一压力表面，该第一压力表面与空腔的壁一起至少部分地限定第一储存室; 与所述第一位移元件相互作用的第一能量累加器; 第一位移元件可以通过该锁定机构锁定在第二端部位置; 可由致动器致动的切换机构，具有能够进入至少两个切换位置的开关元件; 布置在所述空腔中的第二位移元件具有第二压力表面，所述第二压力表面至少部分地与所述腔的壁一起限定第二蓄能室; 与所述第二位移元件相互作用的第二能量累加器; 第一蓄能室和第二蓄能室彼此连通并且以流体传导方式连接到压力源。

公开(公告)号：US08459221B2

公开(公告)日：2013-06-11

申请号：US12863326

申请日：2008-12-18

Applicant: Michael Busse

Inventor： Michael Busse

IPC: F01L1/34

CPC classification number: F01L1/3442 ,  F01L2001/34446 ,  F01L2001/34466

Abstract: A device for variably adjusting the control times of gas exchange valves of an internal combustion engine. The device has a driving element, an output element, at least one pressure chamber, at least one mechanism limiting the angle of rotation, and a pressure accumulator. A phase angle between the output and driving element is changed by delivering or discharging pressure medium to or from the pressure chambers. The mechanism limiting the angle of rotation has a receiving member and an engaging element to which a force is applied towards the receiving member. When locked, where the engaging element engages into the receiving member, the mechanism limiting the angle of rotation limits the phase angle of the output element relative to the driving element at least to an angular spread. The mechanism limiting the angle of rotation can be unlocked by applying pressure medium to the receiving member.

Abstract translation: 一种用于可变调节内燃机的气体交换阀的控制时间的装置。 该装置具有驱动元件，输出元件，至少一个压力室，限制旋转角度的至少一个机构和压力蓄能器。 输出和驱动元件之间的相位角通过将压力介质输送或排出压力室来改变。 限制旋转角度的机构具有接收构件和接合元件，向接收构件施加力。 当锁定时，接合元件接合到接收构件中，限制旋转角度的机构限制输出元件相对于驱动元件的相位角至少为角度扩展。 可以通过向接收构件施加压力介质来解除限制旋转角度的机构。