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1. 发明授权

US08813700B2 Camshaft adjustment mechanism having a locking apparatus 有权
标题翻译：具有锁定装置的凸轮轴调节机构
公开(公告)号：US08813700B2
公开(公告)日：2014-08-26
申请号：US13653758
申请日：2012-10-17
申请人： Craig Dupuis , Michael Busse
发明人： Craig Dupuis , Michael Busse
IPC分类号： F01L1/344
CPC分类号： F01L1/3442 , F01L2001/34426 , F01L2001/34453 , F01L2001/34463 , F01L2001/34466 , F01L2001/34469
摘要： 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.
摘要翻译：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。

2. 发明申请

US20130104822A1 CAMSHAFT ADJUSTMENT MECHANISM HAVING A LOCKING APPARATUS 有权
标题翻译：具有锁定装置的CAMSHAFT调整机构
公开(公告)号：US20130104822A1
公开(公告)日：2013-05-02
申请号：US13653758
申请日：2012-10-17
申请人： Craig Dupuis , Michael Busse
发明人： Craig Dupuis , Michael Busse
IPC分类号： F01L1/34
CPC分类号： F01L1/3442 , F01L2001/34426 , F01L2001/34453 , F01L2001/34463 , F01L2001/34466 , F01L2001/34469
摘要： 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.
摘要翻译：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。

3. 发明授权

US08627795B2 Camshaft arrangement 有权
标题翻译：凸轮轴排列
公开(公告)号：US08627795B2
公开(公告)日：2014-01-14
申请号：US13500335
申请日：2010-10-04
申请人： Matthias Kapp , Craig Dupuis , Inhwa Chung
发明人： Matthias Kapp , Craig Dupuis , Inhwa Chung
IPC分类号： F01L1/34
CPC分类号： F01L1/34 , F01L1/34413
摘要： A camshaft arrangement (1) for changing the relative angle position of at least one cam of a camshaft (2) relative to a second cam of the camshaft (2), wherein the arrangement includes an angular adjustment device (3) having a stator (4) and a rotor (5) which is arranged such that it can be rotated relative thereto. The rotor (5) is connected to a shaft (6) in a rotationally fixed manner, the stator (4) is connected to a hollow shaft (7) in a rotationally fixed manner, and the shaft (6) and the hollow shaft (7) are arranged concentrically to one another. The at least one first cam is connected to the shaft (6) in a rotationally fixed manner and the at least one second cam is connected to the hollow shaft (7) in a rotationally fixed manner. In order to establish a fixed connection between stator and hollow shaft, which requires little space, the rotationally fixed connection between stator (4) and hollow shaft (7) is established via a cover element (8) that is rigidly connected to the stator (4), wherein the cover element (8) includes a borehole (9) for receiving a cylindrical section (10) of the hollow shaft (7) and a force-fitting and/or form-fitting connection between cover element (8) and hollow shaft (7) is formed.
摘要翻译：一种凸轮轴装置（1），用于改变凸轮轴（2）的至少一个凸轮相对于凸轮轴（2）的第二凸轮的相对角度位置，其中该装置包括具有定子的角度调节装置（3） 4）和转子（5），其布置成使得其能够相对于其旋转。转子（5）以旋转方式连接到轴（6），定子（4）以旋转固定的方式连接到空心轴（7），轴（6）和中空轴 7）彼此同心地布置。所述至少一个第一凸轮以旋转固定的方式连接到所述轴（6），并且所述至少一个第二凸轮以旋转固定的方式连接到所述中空轴（7）。为了在定子和空心轴之间建立固定的连接，这需要很小的空间，定子（4）和中空轴（7）之间的旋转固定的连接通过刚性地连接到定子的盖元件（8）建立其中所述盖元件（8）包括用于容纳所述中空轴（7）的圆柱形部分（10）的钻孔（9）和覆盖元件（8）与所述中空轴（7）之间的力配合和/或形状配合连接形成空心轴（7）。

4. 发明申请

US20120199085A1 CAMSHAFT ARRANGEMENT 审中-公开
标题翻译： CAMSHAFT安排
公开(公告)号：US20120199085A1
公开(公告)日：2012-08-09
申请号：US13500349
申请日：2010-10-04
申请人： Matthias Kapp , Craig Dupuis , Inhwa Chung
发明人： Matthias Kapp , Craig Dupuis , Inhwa Chung
IPC分类号： F01L1/344
CPC分类号： F01L1/34 , F01L1/047 , F01L1/3442 , F01L2001/0473 , F02D13/0215
摘要： A camshaft arrangement (1) for changing the relative angle of at least one first cam of a camshaft (2) relative to a second cam of the camshaft (2), wherein the arrangement includes an angle adjusting device (3) having a stator (4) and a rotor (5) rotatably disposed relative to said stator, wherein the rotor (5) is rotationally fixed to a shaft (6), wherein the stator (4) is rotationally fixed to a hollow shaft (7), wherein the shaft (6) and the hollow shaft (7) are disposed concentric to each other, wherein the at least one first cam is rotationally fixed to the shaft (6), wherein the at least one second cam is rotationally fixed to the hollow shaft (7), and wherein the rotationally fixed connection between the rotor (5) and the shaft (6) is produced by at least one screw (8). In order to establish a fixed connection between the rotor and the shaft, taking up little space, according to the invention, the shaft (6) having an end face (9) contacts a contact surface (10) of the rotor (5) and is pulled against the contact surface (10) by the at least one screw (8), and the shaft (6) has a cross-sectional area (A1) along the axial extent thereof present in the area of the rotor (5), with the cross-sectional area expanding to a greater value (A2) out to the end face (9) thereof.
摘要翻译：一种用于改变凸轮轴（2）的至少一个第一凸轮相对于凸轮轴（2）的第二凸轮的相对角度的凸轮轴装置（1），其中所述装置包括具有定子的角度调节装置（3） 4）和相对于所述定子可旋转地设置的转子（5），其中转子（5）旋转地固定到轴（6），其中定子（4）旋转地固定到中空轴（7），其中轴（6）和空心轴（7）彼此同心设置，其中至少一个第一凸轮旋转地固定到轴（6），其中至少一个第二凸轮旋转地固定到中空轴（ 7），并且其中转子（5）和轴（6）之间的旋转固定连接由至少一个螺钉（8）制成。为了在转子和轴之间建立固定连接，占据很小的空间，根据本发明，具有端面（9）的轴（6）接触转子（5）的接触表面（10）和通过所述至少一个螺钉（8）被拉靠在所述接触表面（10）上，并且所述轴（6）沿其存在于所述转子（5）的区域中的轴向方向具有横截面积（A1）其横截面积扩大到更大的值（A2）到其端面（9）。

5. 发明申请

US20120192820A1 CAMSHAFT ARRANGEMENT 有权
标题翻译： CAMSHAFT安排
公开(公告)号：US20120192820A1
公开(公告)日：2012-08-02
申请号：US13500335
申请日：2010-10-04
申请人： Matthias Kapp , Craig Dupuis , Inhwa Chung
发明人： Matthias Kapp , Craig Dupuis , Inhwa Chung
IPC分类号： F01L1/344
CPC分类号： F01L1/34 , F01L1/34413
摘要： A camshaft arrangement (1) for changing the relative angle position of at least one cam of a camshaft (2) relative to a second cam of the camshaft (2), wherein the arrangement includes an angular adjustment device (3) having a stator (4) and a rotor (5) which is arranged such that it can be rotated relative thereto. The rotor (5) is connected to a shaft (6) in a rotationally fixed manner, the stator (4) is connected to a hollow shaft (7) in a rotationally fixed manner, and the shaft (6) and the hollow shaft (7) are arranged concentrically to one another. The at least one first cam is connected to the shaft (6) in a rotationally fixed manner and the at least one second cam is connected to the hollow shaft (7) in a rotationally fixed manner. In order to establish a fixed connection between stator and hollow shaft, which requires little space, the rotationally fixed connection between stator (4) and hollow shaft (7) is established via a cover element (8) that is rigidly connected to the stator (4), wherein the cover element (8) includes a borehole (9) for receiving a cylindrical section (10) of the hollow shaft (7) and a force-fitting and/or form-fitting connection between cover element (8) and hollow shaft (7) is formed.
摘要翻译：一种凸轮轴装置（1），用于改变凸轮轴（2）的至少一个凸轮相对于凸轮轴（2）的第二凸轮的相对角度位置，其中该装置包括具有定子的角度调节装置（3） 4）和转子（5），其布置成使得其能够相对于其旋转。转子（5）以旋转方式连接到轴（6），定子（4）以旋转固定的方式连接到空心轴（7），轴（6）和中空轴 7）彼此同心地布置。所述至少一个第一凸轮以旋转固定的方式连接到所述轴（6），并且所述至少一个第二凸轮以旋转固定的方式连接到所述中空轴（7）。为了在定子和空心轴之间建立固定的连接，这需要很小的空间，定子（4）和中空轴（7）之间的旋转固定的连接通过刚性地连接到定子的盖元件（8）建立其中所述盖元件（8）包括用于容纳所述中空轴（7）的圆柱形部分（10）的钻孔（9）和覆盖元件（8）与所述中空轴（7）之间的力配合和/或形状配合连接形成空心轴（7）。

6. 发明授权

US07987829B2 Camshaft adjusting device 有权
标题翻译：凸轮轴调整装置
公开(公告)号：US07987829B2
公开(公告)日：2011-08-02
申请号：US12361791
申请日：2009-01-29
申请人： Craig Dupuis , Inhwa Chung
发明人： Craig Dupuis , Inhwa Chung
IPC分类号： F01L1/34
CPC分类号： F01L1/3442 , F01L2001/34483
摘要： The camshaft adjusting device has an inner spring retainer which mates with a rotor and an outer spring retainer which is fixed on a spring cover plate.
摘要翻译：凸轮轴调节装置具有内部弹簧保持器，其与转子和外部弹簧保持器配合，该弹簧保持器固定在弹簧盖板上。

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