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1. 发明申请

WO2009009328A1 VARIABLE CAM TIMING CONTROLS MOUNTED IN THE CAMSHAFT 审中-公开
标题翻译： CAMSHAFT安装的可变凸轮时序控制
公开(公告)号：WO2009009328A1
公开(公告)日：2009-01-15
申请号：PCT/US2008/068715
申请日：2008-06-30
申请人： BORGWARNER INC. , SIMPSON, Roger T. , BUTTERFIELD, Roger P. , SMITH, Franklin R.
发明人： SIMPSON, Roger T. , BUTTERFIELD, Roger P. , SMITH, Franklin R.
IPC分类号： F01L1/34 , F02D13/02
CPC分类号： F01L1/3442 , F01L1/047 , F01L2001/0475 , F01L2001/34426 , F01L2001/34433
摘要： An internal combustion engine in which the variable cam timing controls for a variable cam timing mechanism include a variable force solenoid mounted within a hollow portion of the camshaft. The variable force solenoid is maintained in place within the hollow camshaft by a tubular shaft fixed to the engine and a bearing between the solenoid and the variable cam timing mechanism.
摘要翻译：可变凸轮正时机构的可变凸轮正时控制的内燃机包括安装在凸轮轴的中空部分内的可变力电磁铁。可变力螺线管通过固定到发动机的管状轴和螺线管与可变凸轮定时机构之间的轴承保持在中空凸轮轴内的适当位置。

2. 发明申请

WO2006119463A1 TIMING PHASER CONTROL SYSTEM 审中-公开
标题翻译：定时相控系统
公开(公告)号：WO2006119463A1
公开(公告)日：2006-11-09
申请号：PCT/US2006/017259
申请日：2006-05-02
申请人： BORGWARNER INC , SIMPSON, Roger, T. , SMITH, Franklin, R.
发明人： SIMPSON, Roger, T. , SMITH, Franklin, R.
IPC分类号： F01L1/344
CPC分类号： F01L1/3442 , F01L2001/34426
摘要： A phaser (22) includes a housing (44) , a rotor (42) , a phaser control valve (36) and a regulated pressure control system (RPCS) . The phaser control valve (36) directs fluid to shift the relative angular position of the rotor relative to the housing (44) . The RPCS has a controller, which provides a set point based on engine parameters . A signal is then produced based on the set point and is sent to the direct control pressure regulator valve. (38) The direct control pressure regulator valve (38) has a supply port (5) and a control port (5) , where the supply port (5) receives a supply fluid pressure from a source and regulates the pressure based on a signal, to a control pressure. The control pressure biases an end of the spool of the phase control valve (36) against a spring (66) , such that the relative angular position of the housing (44) and the rotor (42) is shifted. A method of controlling a phaser (22) is also disclosed.
摘要翻译：移相器（22）包括壳体（44），转子（42），相位器控制阀（36）和调节压力控制系统（RPCS）。相控器控制阀（36）引导流体相对于壳体（44）移动转子的相对角位置。 RPCS有一个控制器，它根据引擎参数提供一个设定点。然后根据设定点产生一个信号，并将其发送到直接控制压力调节阀。（38）直接控制压力调节阀（38）具有供给口（5）和控制口（5），供给口（5）接收来自源的供给流体压力，并根据信号调节压力，控制压力。控制压力相对于弹簧（66）使相位控制阀（36）的阀芯的端部偏压，使得壳体（44）和转子（42）的相对角位置偏移。还公开了一种控制相位器（22）的方法。

3. 发明申请

WO2012135179A3 USING TORSIONAL ENERGY TO MOVE AN ACTUATOR 审中-公开
公开(公告)号：WO2012135179A3
公开(公告)日：2012-10-04
申请号：PCT/US2012/030679
申请日：2012-03-27
申请人： BORGWARNER INC. , PLUTA, Christopher J. , WING, Braman C. , SMITH, Franklin R.
发明人： PLUTA, Christopher J. , WING, Braman C. , SMITH, Franklin R.
IPC分类号： F02D15/02 , F02B75/04 , F16K3/314 , F16K3/316 , F16K31/08
摘要： An actuator for varying a compression ratio of an engine by varying by the rotary motion of a control shaft coupled to a variable compression ratio device. The actuator comprising: a housing assembly mounted to the engine; a rotor assembly coupled to the control shaft defining at least one vane separating a chamber in the housing assembly into a first chamber and a second chamber, the vane being capable of rotation to shift the relative angular position of the rotor assembly from a first rotational position associated with a first compression ratio to a second rotational position associated with a second compression ratio; and a control valve moveable to a first position in which torsional energy from the control shaft is permitted to rotate the rotor assembly in a direction from the first rotational position toward the second rotational position and to a second position opposite the first position.

4. 发明申请

WO2012135179A2 USING TORSIONAL ENERGY TO MOVE AN ACTUATOR 审中-公开
标题翻译：使用扭转能量来移动执行器
公开(公告)号：WO2012135179A2
公开(公告)日：2012-10-04
申请号：PCT/US2012030679
申请日：2012-03-27
申请人： BORGWARNER INC , PLUTA CHRISTOPHER J , WING BRAMAN C , SMITH FRANKLIN R
发明人： PLUTA CHRISTOPHER J , WING BRAMAN C , SMITH FRANKLIN R
IPC分类号： F02D15/02 , F02B75/04 , F16K3/314 , F16K3/316 , F16K31/08
CPC分类号： F02B75/04 , F02B75/041 , F02B75/048 , F02D15/02
摘要： An actuator for varying a compression ratio of an engine by varying by the rotary motion of a control shaft coupled to a variable compression ratio device. The actuator comprising: a housing assembly mounted to the engine; a rotor assembly coupled to the control shaft defining at least one vane separating a chamber in the housing assembly into a first chamber and a second chamber, the vane being capable of rotation to shift the relative angular position of the rotor assembly from a first rotational position associated with a first compression ratio to a second rotational position associated with a second compression ratio; and a control valve moveable to a first position in which torsional energy from the control shaft is permitted to rotate the rotor assembly in a direction from the first rotational position toward the second rotational position and to a second position opposite the first position.
摘要翻译：用于通过由连接到可变压缩比装置的控制轴的旋转运动而改变发动机的压缩比的致动器。该致动器包括：安装到发动机的壳体组件; 耦合到所述控制轴的转子组件限定将所述壳体组件中的室分隔成第一室和第二室的至少一个叶片，所述叶片能够旋转以使所述转子组件的相对角位置从第一旋转位置与第一压缩比相关联到与第二压缩比相关联的第二旋转位置; 以及可移动到第一位置的控制阀，其中来自控制轴的扭转能量允许转子组件沿着从第一旋转位置朝向第二旋转位置的方向转动到与第一位置相对的第二位置。

5. 发明申请

WO2009114500A1 VARIABLE CAMSHAFT TIMING DEVICE WITH HYDRAULIC LOCK IN AN INTERMEDIATE POSITION 审中-公开
标题翻译：具有中间位置的液压锁定的变速箱定时装置
公开(公告)号：WO2009114500A1
公开(公告)日：2009-09-17
申请号：PCT/US2009/036611
申请日：2009-03-10
申请人： BORGWARNER INC. , SMITH, Franklin, R.
发明人： SMITH, Franklin, R.
IPC分类号： F01L1/34 , F01M1/16 , F01L1/04 , F01L13/00
CPC分类号： F01L1/3442 , F01L2001/34433 , F01L2001/34453 , F01L2001/34469 , F01L2001/34479
摘要： A variable cam timing phaser for an internal combustion engine including a piloted valve in the rotor assembly, movable from a first position to a second position, and detent lines communicating with the advance chamber or the retard chamber are restricted and or blocked when the rotor assembly is in or near an intermediate phase angle position. When the piloted valve is in the first position, fluid is blocked from flowing through the piloted valve. When the piloted valve is in a second position, fluid is allowed to flow between the detent line from the advance chamber and the detent line from the retard chamber through the piloted valve and a common line, such that the rotor assembly is moved to and held in the intermediate phase angle position relative to the housing assembly.
摘要翻译：一种用于内燃机的可变凸轮定时相位器，其包括转子组件中的导向阀，其可从第一位置移动到第二位置，并且与前进室或延迟室连通的止动管线在转子组件处于或接近中间相位角位置。当引导阀处于第一位置时，流体被阻止流过导向阀。当引导阀处于第二位置时，允许流体在提前室的制动线和来自延迟室的制动线之间通过先导阀和公共线流动，使得转子组件移动并保持在相对于壳体组件的中间相位角位置。

6. 发明申请

WO2006119210A2 TIMING PHASER WITH OFFSET SPOOL VALVE 审中-公开
标题翻译：定时相机与偏心阀门
公开(公告)号：WO2006119210A2
公开(公告)日：2006-11-09
申请号：PCT/US2006/016666
申请日：2006-05-02
申请人： BORGWARNER INC , SMITH, Franklin R. , CHAPMAN, Peter
发明人： SMITH, Franklin R. , CHAPMAN, Peter
IPC分类号： F01L1/344
CPC分类号： F01L1/3442 , F01L2001/34426
摘要： A variable cam timing phaser for an internal combustion engine with at least one camshaft includes a housing, a rotor, and a phaser control valve. The phase control valve is offset from a center axis of rotation through the camshaft of the phaser and may also be parallel to the center axis of rotation. The phaser control valve directs fluid flow to shift the relative angular position of the rotor relative to the housing. The phaser may be cam torque actuated, oil pressure actuated, or torsion assist.
摘要翻译：用于具有至少一个凸轮轴的内燃机的可变凸轮正时相位器包括壳体，转子和相位器控制阀。相位控制阀偏离通过相位器的凸轮轴的中心旋转轴线，并且也可以平行于中心旋转轴线。相控器控制阀引导流体流动以相对于壳体移动转子的相对角位置。移相器可以是凸轮扭矩致动，油压致动或扭转辅助。

7. 发明申请

WO2012047748A3 VARIABLE CAMSHAFT TIMING MECHANISM WITH A DEFAULT MODE 审中-公开
标题翻译：具有默认模式的可变CAMSHAFT时序机制
公开(公告)号：WO2012047748A3
公开(公告)日：2012-06-28
申请号：PCT/US2011054196
申请日：2011-09-30
申请人： BORGWARNER INC , SMITH FRANKLIN R
发明人： SMITH FRANKLIN R
IPC分类号： F01L1/34 , F01L1/344 , F01L13/00 , F01M1/16 , F02D13/02
CPC分类号： F01L1/047 , F01L1/3442 , F01M9/10
摘要： A variable cam timing phaser with a control valve for directing fluid from a fluid input to and from the advance chamber and the retard chamber of the phaser through an advance line, a retard line, a common line, an advance default line, a retard default line, and at least one exhaust line. The control valve being movable between a default mode and an oil pressure actuated mode. In the default mode, the control valve blocks exhaust lines, retaining fluid within the chambers. The oil pressure actuated mode includes at least an advance mode, a retard mode, and a holding position.
摘要翻译：具有控制阀的可变凸轮正时相位器，用于通过提前线，延迟线，公共线，提前默认线，延迟默认线将流体从流体输入引导到相位器的前进室和延迟室线路和至少一个排气管线。控制阀可在默认模式和油压致动模式之间移动。在默认模式下，控制阀阻止排气管路，保持腔室内的流体。油压致动模式至少包括提前模式，延迟模式和保持位置。

8. 发明申请

WO2012047748A2 VARIABLE CAMSHAFT TIMING MECHANISM WITH A DEFAULT MODE 审中-公开
标题翻译：具有默认模式的可变凸轮定时机构
公开(公告)号：WO2012047748A2
公开(公告)日：2012-04-12
申请号：PCT/US2011/054196
申请日：2011-09-30
申请人： BORGWARNER INC. , SMITH, Franklin, R.
发明人： SMITH, Franklin, R.
IPC分类号： F01L1/34 , F01L1/344 , F01M1/16 , F01L13/00 , F02D13/02
CPC分类号： F01L1/047 , F01L1/3442 , F01M9/10
摘要： A variable cam timing phaser with a control valve for directing fluid from a fluid input to and from the advance chamber and the retard chamber of the phaser through an advance line, a retard line, a common line, an advance default line, a retard default line, and at least one exhaust line. The control valve being movable between a default mode and an oil pressure actuated mode. In the default mode, the control valve blocks exhaust lines, retaining fluid within the chambers. The oil pressure actuated mode includes at least an advance mode, a retard mode, and a holding position.
摘要翻译：具有控制阀的可变凸轮正时相位器，用于通过提前线，延迟线，共用线，以及流体输入引导来自流体输入的流体进出相位器的提前腔室和延迟腔室，提前预设线，延迟预设线和至少一个排气线。控制阀可在默认模式和油压致动模式之间移动。在默认模式下，控制阀阻塞排气管道，将流体保留在腔室内。油压致动模式至少包括前进模式，延迟模式和保持位置。

9. 发明申请

WO2006119210A3 TIMING PHASER WITH OFFSET SPOOL VALVE 审中-公开
标题翻译：定时相机与偏心阀门
公开(公告)号：WO2006119210A3
公开(公告)日：2007-01-11
申请号：PCT/US2006016666
申请日：2006-05-02
申请人： BORGWARNER INC , SMITH FRANKLIN R , CHAPMAN PETER
发明人： SMITH FRANKLIN R , CHAPMAN PETER
IPC分类号： F01L1/344
CPC分类号： F01L1/3442 , F01L2001/34426
摘要： A variable cam timing phaser for an internal combustion engine with at least one camshaft includes a housing (144) , a rotor (138) , and a phaser control valve (168) . The phase control valve is offset from a center axis of rotation through the camshaft of the phaser and may also be parallel to the center axis of rotation. The phaser control valve directs fluid flow to shift the relative angular position of the rotor relative to the housing. The phaser may be cam torque actuated, oil pressure actuated, or torsion assist.
摘要翻译：用于具有至少一个凸轮轴的内燃机的可变凸轮正时相位器包括壳体（144），转子（138）和移相器控制阀（168）。相位控制阀偏离通过相位器的凸轮轴的中心旋转轴线，并且也可以平行于中心旋转轴线。相控器控制阀引导流体流动以相对于壳体移动转子的相对角位置。移相器可以是凸轮扭矩致动，油压致动或扭转辅助。

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