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公开(公告)号：US08893677B2
公开(公告)日：2014-11-25
申请号：US13826220
申请日：2013-03-14
Applicant: BorgWarner Inc.
Inventor： Franklin R. Smith
CPC classification number: F01L1/3442 , F01L2001/34426 , F01L2001/34433
Abstract: A system including a phaser with a first lock pin and a second lock pin in the rotor assembly. The first and second locks pins having a locked position where they engage a recess in the housing assembly and an unlocked position in which they do not engage the housing assembly. The first lock pin locks the rotor assembly to the housing assembly when the phaser is in or near an intermediate phase angle position. The second lock pin locks the rotor assembly to the housing assembly when the phaser is at a full retard position. Alternatively, the second lock pin can lock the rotor assembly to the housing assembly when the phaser is at a full advance position.
Abstract translation: 一种包括在转子组件中具有第一锁定销和第二锁定销的移相器的系统。 第一和第二锁定销具有锁定位置，其中它们与壳体组件中的凹部接合，并且其中它们不接合壳体组件的解锁位置。 当相位器处于或接近中间相位位置时，第一锁定销将转子组件锁定到壳体组件。 当相移器处于完全延迟位置时，第二锁定销将转子组件锁定到壳体组件。 或者，当相位器处于完全提前位置时，第二锁定销可以将转子组件锁定到壳体组件。
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公开(公告)号：US11002158B2
公开(公告)日：2021-05-11
申请号：US16157459
申请日：2018-10-11
Applicant: BorgWarner Inc.
Inventor： Franklin R. Smith
IPC: F01L1/344
Abstract: A variable cam timing phaser with a control valve that can selectively user either CTA mode, TA mode or both CTA and TA mode simultaneously to actuate the phaser.
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公开(公告)号：US10344632B2
公开(公告)日：2019-07-09
申请号：US15714469
申请日：2017-09-25
Applicant: BorgWarner Inc.
Inventor： Franklin R. Smith
Abstract: A system including a phaser with a first lock pin and a second lock pin in the rotor assembly. The first and second locks pins having a locked position where they engage a recess in the housing assembly and an unlocked position in which they do not engage the housing assembly. The first lock pin locks the rotor assembly to the housing assembly when the phaser is in an intermediate phase angle position. The second lock pin locks the rotor assembly to the housing assembly when the phaser is at a full retard position. The control valve includes a recirculation check valve and an inlet check valve.
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公开(公告)号：US20170058726A1
公开(公告)日：2017-03-02
申请号：US14840683
申请日：2015-08-31
Applicant: BorgWarner Inc.
Inventor： Franklin R. Smith , Brian T. Kenyon
IPC: F01L1/344
CPC classification number: F01L1/3442 , F01L1/047 , F01L1/34409 , F01L2001/34426 , F01L2001/3443 , F01L2001/34433 , F01L2001/34453 , F01L2250/02 , F01L2250/04 , F01L2250/06
Abstract: A variable camshaft timing device can operate using pressure generated by camshaft torque energy to transfer fluid from one working chamber to another work chamber or operate via an external fluid pressure source to fill one working chamber while simultaneously exhausting an opposing working chamber or operate using both modes simultaneously. The mode of the variable camshaft timing device is determined by the position of the control valve. The lock pin is controlled by fluid from one of the working chambers.
Abstract translation: 可变凸轮轴定时装置可以使用由凸轮轴扭矩能量产生的压力来操作，以将流体从一个工作室传送到另一个工作室，或者通过外部流体压力源操作以填充一个工作室，同时排出相对的工作室或使用两种模式进行操作 同时。 可变凸轮轴定时装置的模式由控制阀的位置决定。 锁定销由来自其中一个工作室的流体控制。
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公开(公告)号：US20180073402A1
公开(公告)日：2018-03-15
申请号：US15714469
申请日：2017-09-25
Applicant: BorgWarner Inc.
Inventor： Franklin R. Smith
CPC classification number: F01L1/3442 , F01L1/047 , F01L1/34409 , F01L2001/34426 , F01L2001/3443 , F01L2001/34433 , F01L2001/34453 , F01L2250/02 , F01L2250/04 , F01L2250/06
Abstract: A system including a phaser with a first lock pin and a second lock pin in the rotor assembly. The first and second locks pins having a locked position where they engage a recess in the housing assembly and an unlocked position in which they do not engage the housing assembly. The first lock pin locks the rotor assembly to the housing assembly when the phaser is in an intermediate phase angle position. The second lock pin locks the rotor assembly to the housing assembly when the phaser is at a full retard position. The control valve includes a recirculation check valve and an inlet check valve.
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Patent Agency Ranking
公开(公告)号：US09695716B2
公开(公告)日：2017-07-04
申请号：US14840683
申请日：2015-08-31
Applicant: BorgWarner Inc.
Inventor： Franklin R. Smith , Brian T. Kenyon
CPC classification number: F01L1/3442 , F01L1/047 , F01L1/34409 , F01L2001/34426 , F01L2001/3443 , F01L2001/34433 , F01L2001/34453 , F01L2250/02 , F01L2250/04 , F01L2250/06
Abstract: A variable camshaft timing device can operate using pressure generated by camshaft torque energy to transfer fluid from one working chamber to another work chamber or operate via an external fluid pressure source to fill one working chamber while simultaneously exhausting an opposing working chamber or operate using both modes simultaneously. The mode of the variable camshaft timing device is determined by the position of the control valve. The lock pin is controlled by fluid from one of the working chambers.
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7.发明授权Using camshaft timing device with hydraulic lock in an intermediate position for vehicle restarts 有权使用凸轮轴定时装置，液压锁定在中间位置，用于车辆重新启动公开(公告)号：US09121358B2
公开(公告)日：2015-09-01
申请号：US13773982
申请日：2013-02-22
Applicant: BorgWarner Inc.
Inventor： Anna Strehlau , David H. Kaitschuck , Franklin R. Smith
CPC classification number: F02D41/062 , F01L1/34409 , F01L1/3442 , F01L2001/34423 , F01L2001/34426 , F01L2001/34453 , F01L2800/00 , F01L2800/01 , F01L2800/03 , F02D13/0234 , F02D13/0238 , F02D13/06 , F02D41/042 , F02D41/06 , F02D41/064 , F02D41/065 , F02D2013/0292 , F02D2041/001 , F02D2200/60 , F02N11/0829 , F02N19/004 , Y02T10/48
Abstract: A method of using a mid-position lock VCT phaser in an engine with a stop-start mode of operation with the steps of: when the engine is in a stop mode of the stop-start mode: adjusting a duty cycle of an actuator coupled to the control valve of the phaser to command the control valve to the retard mode; maintaining the duty cycle of the actuator to command the control valve to remain in the retard mode until an automatic restart of the engine. If the key is detected in an off position either restarting the engine; commanding the phaser to the detent mode, such that the lock pin is moved to a locked position and the phaser is locked in an intermediate phase angle position; and shutting down the engine or commanding the phaser to detent mode during engine cranking during a next engine restart.
Abstract translation: 一种在具有停止起动操作模式的发动机中使用中间位置锁定VCT相位器的方法，其步骤是：当发动机处于停止启动模式的停止模式时：调节致动器的负载循环 到相控器的控制阀，将控制阀命令为延迟模式; 维持致动器的占空比以指示控制阀保持在延迟模式，直到发动机自动重起。 如果在关闭位置检测到钥匙，则重新启动发动机; 将相位器指令到制动模式，使得锁定销移动到锁定位置，并且移相器被锁定在中间相位角位置; 并在下一次发动机重起期间关闭发动机或命令相位器在发动机起动期间进行制动模式。
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公开(公告)号：US10001036B2
公开(公告)日：2018-06-19
申请号：US14899684
申请日：2014-06-05
Applicant: BorgWarner Inc.
Inventor： Franklin R. Smith , Daniel Brown
CPC classification number: F01L1/34 , F01L1/044 , F01L1/047 , F01L1/3442 , F01L2001/34423 , F01L2001/34446 , F01L2001/34459 , F01L2001/34463 , F01L2001/34466
Abstract: A hydraulically operated camshaft phasing mechanism has two lock pins. One of the lock pins engages at an intermediate position and an end lock pin engages near one of the stops at the end of the phaser range of authority. At least one of the locking pins, preferably the end lock pin, when the vane is at an end stop position, is engaged by oil pressure and spring loaded to release when the oil pressure side of the end lock pin is vented.
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公开(公告)号：US20140261263A1
公开(公告)日：2014-09-18
申请号：US13826220
申请日：2013-03-14
Applicant: BORGWARNER INC.
Inventor： Franklin R. Smith
IPC: F01L1/344
CPC classification number: F01L1/3442 , F01L2001/34426 , F01L2001/34433
Abstract: A system including a phaser with a first lock pin and a second lock pin in the rotor assembly. The first and second locks pins having a locked position where they engage a recess in the housing assembly and an unlocked position in which they do not engage the housing assembly. The first lock pin locks the rotor assembly to the housing assembly when the phaser is in or near an intermediate phase angle position. The second lock pin locks the rotor assembly to the housing assembly when the phaser is at a full retard position. Alternatively, the second lock pin can lock the rotor assembly to the housing assembly when the phaser is at a full advance position.
Abstract translation: 一种包括在转子组件中具有第一锁定销和第二锁定销的移相器的系统。 第一和第二锁定销具有锁定位置，其中它们与壳体组件中的凹部接合，并且其中它们不接合壳体组件的解锁位置。 当相位器处于或接近中间相位位置时，第一锁定销将转子组件锁定到壳体组件。 当相移器处于完全延迟位置时，第二锁定销将转子组件锁定到壳体组件。 或者，当相位器处于完全提前位置时，第二锁定销可以将转子组件锁定到壳体组件。
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10.发明申请USING CAMSHAFT TIMING DEVICE WITH HYDRAULIC LOCK IN AN INTERMEDIATE POSITION FOR VEHICLE RESTARTS 有权使用具有液压锁定的CAMSHAFT定时装置进行车辆重新起动的中间位置公开(公告)号：US20140244141A1
公开(公告)日：2014-08-28
申请号：US13773982
申请日：2013-02-22
Applicant: BORGWARNER INC.
Inventor： Anna Strehlau , David H. Kaitschuck , Franklin R. Smith
IPC: F02D41/06
CPC classification number: F02D41/062 , F01L1/34409 , F01L1/3442 , F01L2001/34423 , F01L2001/34426 , F01L2001/34453 , F01L2800/00 , F01L2800/01 , F01L2800/03 , F02D13/0234 , F02D13/0238 , F02D13/06 , F02D41/042 , F02D41/06 , F02D41/064 , F02D41/065 , F02D2013/0292 , F02D2041/001 , F02D2200/60 , F02N11/0829 , F02N19/004 , Y02T10/48
Abstract: A method of using a mid-position lock VCT phaser in an engine with a stop-start mode of operation with the steps of: when the engine is in a stop mode of the stop-start mode: adjusting a duty cycle of an actuator coupled to the control valve of the phaser to command the control valve to the retard mode; maintaining the duty cycle of the actuator to command the control valve to remain in the retard mode until an automatic restart of the engine. If the key is detected in an off position either restarting the engine; commanding the phaser to the detent mode, such that the lock pin is moved to a locked position and the phaser is locked in an intermediate phase angle position; and shutting down the engine or commanding the phaser to detent mode during engine cranking during a next engine restart.
Abstract translation: 一种在具有停止起动操作模式的发动机中使用中间位置锁定VCT相位器的方法，其步骤是：当发动机处于停止启动模式的停止模式时：调节致动器的负载循环 到相控器的控制阀，将控制阀命令为延迟模式; 维持致动器的占空比以指示控制阀保持在延迟模式，直到发动机自动重起。 如果在关闭位置检测到钥匙，则重新启动发动机; 将相位器指令到制动模式，使得锁定销移动到锁定位置，并且移相器被锁定在中间相位角位置; 并在下一次发动机重起期间关闭发动机或命令相位器在发动机起动期间进行制动模式。
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