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1. 发明授权

US08522734B2 Valve timing control device 有权
标题翻译：气门正时控制装置
公开(公告)号：US08522734B2
公开(公告)日：2013-09-03
申请号：US12748498
申请日：2010-03-29
申请人： Kazunari Adachi , Masaki Kobayashi , Kenji Fujiwaki , Mitsuru Uozaki , Kenji Ikeda , Shohei Masuda
发明人： Kazunari Adachi , Masaki Kobayashi , Kenji Fujiwaki , Mitsuru Uozaki , Kenji Ikeda , Shohei Masuda
IPC分类号： F01L1/34
CPC分类号： F01L1/3442 , F01L2001/34436 , F01L2001/34453 , F01L2001/34459 , F01L2001/34463 , F01L2001/34466 , F01L2001/34473
摘要： A valve timing control device includes: a driving side rotational member; a driven side rotational member; a fluid pressure chamber; a partition portion; a lock member; a lock groove; and a lock release, wherein the lock release passage is in communication with the lock groove, and the rotational member formed with the accommodation portion is provided with an atmosphere open passage which is in communication with the lock groove when the relative rotational phase is at a specific phase.
摘要翻译：气门正时控制装置包括：驱动侧旋转构件; 从动侧旋转构件; 流体压力室; 分隔部; 锁定构件; 锁槽; 以及锁定释放装置，其中所述锁定释放通道与所述锁定槽连通，并且形成有所述容纳部分的所述旋转构件设置有气氛开放通道，当所述相对旋转相位为具体阶段。

2. 发明申请

US20100294223A1 VALVE TIMING CONTROL DEVICE 有权
标题翻译：阀门定时控制装置
公开(公告)号：US20100294223A1
公开(公告)日：2010-11-25
申请号：US12748498
申请日：2010-03-29
申请人： Kazunari ADACHI , Masaki Kobayashi , Kenji Fujiwaki , Mitsuru Uozaki , Kenji Ikeda , Shohei Masuda
发明人： Kazunari ADACHI , Masaki Kobayashi , Kenji Fujiwaki , Mitsuru Uozaki , Kenji Ikeda , Shohei Masuda
IPC分类号： F01L1/34
CPC分类号： F01L1/3442 , F01L2001/34436 , F01L2001/34453 , F01L2001/34459 , F01L2001/34463 , F01L2001/34466 , F01L2001/34473
摘要： A valve timing control device includes: a driving side rotational member; a driven side rotational member; a fluid pressure chamber; a partition portion; a lock member; a lock groove; and a lock release, wherein the lock release passage is in communication with the lock groove, and the rotational member formed with the accommodation portion is provided with an atmosphere open passage which is in communication with the lock groove when the relative rotational phase is at a specific phase.
摘要翻译：气门正时控制装置包括：驱动侧旋转构件; 从动侧旋转构件; 流体压力室; 分隔部; 锁定构件; 锁槽; 以及锁定释放装置，其中所述锁定释放通道与所述锁定槽连通，并且形成有所述容纳部分的所述旋转构件设置有气氛开放通道，当所述相对旋转相位为具体阶段。

3. 发明授权

US08360022B2 Valve timing control apparatus 有权
标题翻译：气门正时控制装置
公开(公告)号：US08360022B2
公开(公告)日：2013-01-29
申请号：US13256883
申请日：2010-02-12
申请人： Yasuo Ozawa , Masaki Kobayashi , Kenji Ikeda , Kazunari Adachi , Mitsuru Uozaki
发明人： Yasuo Ozawa , Masaki Kobayashi , Kenji Ikeda , Kazunari Adachi , Mitsuru Uozaki
IPC分类号： F01L1/34
CPC分类号： F01L1/3442 , F01L2001/34459 , F01L2001/34469 , F01L2001/34476
摘要： Provided is a valve timing control apparatus configured to realize a locked state before an engine is stopped by controlling a restricting mechanism and a locking mechanism while the engine is operating. The apparatus includes a partitioning section provided in a driven-side rotary member for partitioning between an advanced angle chamber and a retarded angle chamber, a restricting member disposed in the driven-side rotary member and capable of projecting/retracting relative to a driving-side rotary member, a restricting recess portion formed in the driving-side rotary member and receiving the restricting member projected therein for restricting a relative rotational phase within a predetermined range, a locking member disposed in the driven-side rotary member and capable of projecting/retracting relative to the driving-side rotary member, a locking recess portion receiving the locking member projected therein for locking the relative rotational phase to a predetermined phase, and a communication passageway capable of feeding fluid releasing the restriction by the restricting member to the locking member and incapable of feeding fluid releasing the locking by the locking member to the restricting member. The restricting member switches over the communication passageway to a communicating state or to a non-communicating state.
摘要翻译：提供一种气门正时控制装置，其被构造成通过在发动机运行时控制限制机构和锁定机构来实现发动机停止之前的锁定状态。该装置包括：分隔部，其设置在从动侧旋转部件中，用于分隔推进角室和延迟角室;限制部件，其设置在从动侧旋转部件中，能够相对于驱动侧进行伸出旋转构件，形成在驱动侧旋转构件中的限制凹部，并且将限制构件投影到其中以限制预定范围内的相对旋转相位;锁定构件，其设置在从动侧旋转构件中并且能够突出/缩回相对于驱动侧旋转构件的锁定凹部，其接收突出在其中的用于将相对旋转相位锁定到预定相位的锁定构件的锁定凹部;以及连通通道，其能够将通过限制构件释放限制的流体供给到锁定构件，不能将释放由锁定构件锁定的流体供给到流体限制成员。限制构件将通信通道切换到通信状态或非通信状态。

4. 发明申请

US20140202409A1 SOLENOID VALVE AND VALVE OPENING-CLOSING TIMING CONTROL DEVICE 有权
标题翻译：电磁阀和阀门开启闭锁时序控制装置
公开(公告)号：US20140202409A1
公开(公告)日：2014-07-24
申请号：US14239654
申请日：2012-06-18
申请人： Kenji Fujiwaki , Masaki Kobayashi , Makoto Yoshida , Kenji Ikeda
发明人： Kenji Fujiwaki , Masaki Kobayashi , Makoto Yoshida , Kenji Ikeda
IPC分类号： F01L1/344 , F16K31/06 , F16K3/26
CPC分类号： F01L1/3442 , F01L2001/3443 , F01L2001/34456 , F01L2001/34463 , F15B13/0402 , F15B2013/004 , F16K3/26 , F16K31/06 , Y10T137/8671
摘要： A valve opening-closing timing control device includes a solenoid valve having a solenoid mechanism provided with a spool having an oil path groove formed in an outer face thereof, and a sleeve for housing the spool to reciprocate and slide. A wall surface of the sleeve has a first port communicating with a first hydraulic oil supply section, a second port communicating with a second hydraulic oil supply section, and a third port communicating with the side of a hydraulic oil supply source. The spool is driven and set to a first position for supplying hydraulic oil from the hydraulic oil supply source to the first port, a second position for supplying the hydraulic oil from the hydraulic oil supply source to the second port, and a third position outside an area between the first and second positions to prevent supply of hydraulic oil from the first and second ports.
摘要翻译：一种阀开闭正时控制装置，包括具有螺线管机构的电磁阀，该螺线管机构设置有在其外表面形成有油路槽的阀芯，以及用于容纳阀芯往复运动的滑套的套筒。套筒的壁面具有与第一液压供油部连通的第一端口，与第二液压供油部连通的第二端口和与液压油供给源侧连通的第三端口。阀芯被驱动并设置在第一位置，用于将液压油从液压油供应源供应到第一端口;第二位置，用于将液压油从液压油供应源供应到第二端口;以及第三位置，在第一和第二位置之间的区域，以防止从第一和第二端口供应液压油。

5. 发明授权

US09157344B2 Solenoid valve and valve opening-closing timing control device 有权
标题翻译：电磁阀和开阀定时控制装置
公开(公告)号：US09157344B2
公开(公告)日：2015-10-13
申请号：US14239654
申请日：2012-06-18
申请人： Kenji Fujiwaki , Masaki Kobayashi , Makoto Yoshida , Kenji Ikeda
发明人： Kenji Fujiwaki , Masaki Kobayashi , Makoto Yoshida , Kenji Ikeda
IPC分类号： F01L1/34 , F01L1/344 , F15B13/04 , F16K3/26 , F16K31/06 , F15B13/00
CPC分类号： F01L1/3442 , F01L2001/3443 , F01L2001/34456 , F01L2001/34463 , F15B13/0402 , F15B2013/004 , F16K3/26 , F16K31/06 , Y10T137/8671
摘要： A valve opening-closing timing control device includes a solenoid valve having a solenoid mechanism provided with a spool having an oil path groove formed in an outer face thereof, and a sleeve for housing the spool to reciprocate and slide. A wall surface of the sleeve has a first port communicating with a first hydraulic oil supply section, a second port communicating with a second hydraulic oil supply section, and a third port communicating with the side of a hydraulic oil supply source. The spool is driven and set to a first position for supplying hydraulic oil from the hydraulic oil supply source to the first port, a second position for supplying the hydraulic oil from the hydraulic oil supply source to the second port, and a third position outside an area between the first and second positions to prevent supply of hydraulic oil from the first and second ports.
摘要翻译：一种阀开闭正时控制装置，包括具有螺线管机构的电磁阀，该螺线管机构设置有在其外表面形成有油路槽的阀芯，以及用于容纳阀芯往复运动的滑套的套筒。套筒的壁面具有与第一液压供油部连通的第一端口，与第二液压供油部连通的第二端口和与液压油供给源侧连通的第三端口。阀芯被驱动并设置在第一位置，用于将液压油从液压油供应源供应到第一端口;第二位置，用于将液压油从液压油供应源供应到第二端口;以及第三位置，在第一和第二位置之间的区域，以防止从第一和第二端口供应液压油。

6. 发明授权

US08631774B2 Valve timing control apparatus and valve timing control mechanism 有权
标题翻译：气门正时控制装置及气门正时控制机构
公开(公告)号：US08631774B2
公开(公告)日：2014-01-21
申请号：US13810180
申请日：2011-07-07
申请人： Kenji Fujiwaki , Masaki Kobayashi , Yoshihiro Kawai , Kenji Ikeda
发明人： Kenji Fujiwaki , Masaki Kobayashi , Yoshihiro Kawai , Kenji Ikeda
IPC分类号： F01L1/34
CPC分类号： F01L1/344 , F01L1/3442 , F01L2001/34453 , F01L2001/34463 , F01L2001/34466 , F01L2001/34469 , F01L2001/34476
摘要： A valve timing control apparatus includes a partitioning portion in a driven-side rotary member for partitioning the fluid pressure chamber into an advance angle chamber and a retard angle chamber, a restricting member in the driven-side rotary member and projectable and retractable relative to a driving-side rotary member, a restricting recess in the driving-side rotary member and restricting a relative rotational phase to a predetermined range in association with projection of the restricting member therein, a locking member disposed in the driven-side rotary member and projectable and retractable relative to the driving-side rotary member, a locking recess formed in the driving-side rotary member and locking the relative rotational phase to the predetermined phase in association with projection of the locking member therein, a communication passage formed between the restricting member and the locking member, and an urging passage for feeding fluid for projecting the restricting member into the restricting recess.
摘要翻译：气门正时控制装置包括：驱动侧旋转部件中的分隔部分，用于将流体压力室分隔成提前角室和延迟角室;从动侧旋转部件中的限制部件，相对于驱动侧旋转构件，驱动侧旋转构件中的限制凹部，并且将相对旋转相位限制在与限制构件的突出相关联的预定范围内;锁定构件，其设置在从动侧旋转构件中并且可投射; 相对于驱动侧旋转部件缩回的锁定凹部，形成在驱动侧旋转部件中的锁定凹部，并且将相对旋转相位锁定到与锁定部件的突出部相关联的预定相位;形成在限制部件和锁定构件，以及用于供给用于突出限制构件的流体的推压通道进入限制槽。

7. 发明申请

US20130112161A1 VALVE TIMING CONTROL APPARATUS AND VALVE TIMING CONTROL MECHANISM 有权
标题翻译：阀门定时控制装置和阀门时序控制机制
公开(公告)号：US20130112161A1
公开(公告)日：2013-05-09
申请号：US13810180
申请日：2011-07-07
申请人： Kenji Fujiwaki , Masaki Kobayashi , Yoshihiro Kawai , Kenji Ikeda
发明人： Kenji Fujiwaki , Masaki Kobayashi , Yoshihiro Kawai , Kenji Ikeda
IPC分类号： F01L1/344
CPC分类号： F01L1/344 , F01L1/3442 , F01L2001/34453 , F01L2001/34463 , F01L2001/34466 , F01L2001/34469 , F01L2001/34476
摘要： A valve timing control apparatus includes a partitioning portion in a driven-side rotary member for partitioning the fluid pressure chamber into an advance angle chamber and a retard angle chamber, a restricting member in the driven-side rotary member and projectable and retractable relative to a driving-side rotary member, a restricting recess in the driving-side rotary member and restricting a relative rotational phase to a predetermined range in association with projection of the restricting member therein, a locking member disposed in the driven-side rotary member and projectable and retractable relative to the driving-side rotary member, a locking recess formed in the driving-side rotary member and locking the relative rotational phase to the predetermined phase in association with projection of the locking member therein, a communication passage formed between the restricting member and the locking member, and an urging passage for feeding fluid for projecting the restricting member into the restricting recess.
摘要翻译：气门正时控制装置包括：驱动侧旋转部件中的分隔部分，用于将流体压力室分隔成提前角室和延迟角室;从动侧旋转部件中的限制部件，相对于驱动侧旋转构件，驱动侧旋转构件中的限制凹部，并且将相对旋转相位限制在与限制构件的突出相关联的预定范围内;锁定构件，其设置在从动侧旋转构件中并且可投射; 相对于驱动侧旋转部件缩回的锁定凹部，形成在驱动侧旋转部件中的锁定凹部，并且将相对旋转相位锁定到与锁定部件的突出部相关联的预定相位;形成在限制部件和锁定构件，以及用于供给用于突出限制构件的流体的推压通道进入限制槽。

8. 发明申请

US20120000437A1 VALVE TIMING CONTROL APPARATUS 有权
标题翻译：阀门定时控制装置
公开(公告)号：US20120000437A1
公开(公告)日：2012-01-05
申请号：US13256883
申请日：2010-02-12
申请人： Yasuo Ozawa , Masaki Kobayashi , Kenji Ikeda , Kazunari Adachi , Mitsuru Obu-shi
发明人： Yasuo Ozawa , Masaki Kobayashi , Kenji Ikeda , Kazunari Adachi , Mitsuru Obu-shi
IPC分类号： F01L1/344
CPC分类号： F01L1/3442 , F01L2001/34459 , F01L2001/34469 , F01L2001/34476
摘要： Provided is a valve timing control apparatus configured to realize a locked state before an engine is stopped by controlling a restricting mechanism and a locking mechanism while the engine is operating. The apparatus includes a partitioning section provided in a driven-side rotary member for partitioning between an advanced angle chamber and a retarded angle chamber, a restricting member disposed in the driven-side rotary member and capable of projecting/retracting relative to a driving-side rotary member, a restricting recess portion formed in the driving-side rotary member and receiving the restricting member projected therein for restricting a relative rotational phase within a predetermined range, a locking member disposed in the driven-side rotary member and capable of projecting/retracting relative to the driving-side rotary member, a locking recess portion receiving the locking member projected therein for locking the relative rotational phase to a predetermined phase, and a communication passageway capable of feeding fluid releasing the restriction by the restricting member to the locking member and incapable of feeding fluid releasing the locking by the locking member to the restricting member. The restricting member switches over the communication passageway to a communicating state or to a non-communicating state.
摘要翻译：提供一种气门正时控制装置，其被构造成通过在发动机运行时控制限制机构和锁定机构来实现发动机停止之前的锁定状态。该装置包括：分隔部，其设置在从动侧旋转部件中，用于分隔推进角室和延迟角室;限制部件，其设置在从动侧旋转部件中，能够相对于驱动侧进行伸出旋转构件，形成在驱动侧旋转构件中的限制凹部，并且接收限制构件，其将突出的限制构件限制在预定范围内的相对旋转相位;锁定构件，其设置在从动侧旋转构件中并且能够突出/缩回相对于驱动侧旋转构件的锁定凹部，其接收突出在其中的用于将相对旋转相位锁定到预定相位的锁定构件的锁定凹部;以及连通通道，其能够将通过限制构件释放限制的流体供给到锁定构件，不能将释放由锁定构件锁定的流体供给到流体限制成员。限制构件将通信通道切换到通信状态或非通信状态。

9. 发明授权

US09057292B2 Valve timing adjustment system 有权
标题翻译：气门正时调整系统
公开(公告)号：US09057292B2
公开(公告)日：2015-06-16
申请号：US14131189
申请日：2012-07-05
申请人： Satoshi Kokubo , Yuji Kakuda , Kenji Ikeda , Yuuki Ohta , Masaki Kobayashi
发明人： Satoshi Kokubo , Yuji Kakuda , Kenji Ikeda , Yuuki Ohta , Masaki Kobayashi
IPC分类号： F01L1/34 , F01L1/356 , F02D13/02 , F01L1/344 , F01L1/047
CPC分类号： F01L1/356 , F01L1/3442 , F01L2001/0476 , F01L2001/34423 , F01L2001/3443 , F01L2001/34466 , F01L2001/34469 , F01L2001/34476 , F01L2001/34483 , F01L2250/02 , F01L2800/00 , F01L2800/05 , F02D13/0219 , Y02T10/18
摘要： Provided is a timing adjustment system having improved control for achieving a target rotational phase. The valve timing adjustment system includes a displacement mechanism unit that displaces a rotational phase of a camshaft relative to a crankshaft of an internal combustion engine; a locking mechanism unit that locks the rotational phase at an intermediate locked phase positioned within a displacement range of the rotational phase; a hydraulic pathway that hydraulically drives the displacement mechanism unit and the locking mechanism unit; and a control unit including a control system that controls operations of the hydraulic control valve. The control unit changes a temporal responsiveness of the control system based on a displacement force that displaces the rotational phase.
摘要翻译：提供了一种具有改善的用于实现目标旋转相位的控制的定时调节系统。气门正时调整系统包括：一位移机构单元，其使凸轮轴相对于内燃机的曲轴转动相位; 锁定机构单元，其将旋转相位锁定在位于旋转相位的位移范围内的中间锁定相位; 液压驱动位移机构单元和锁定机构单元的液压路径; 以及控制单元，其包括控制液压控制阀的操作的控制系统。控制单元基于移位旋转相位的位移力来改变控制系统的时间响应性。

10. 发明授权

US08955480B2 Valve timing adjustment system 有权
公开(公告)号：US08955480B2
公开(公告)日：2015-02-17
申请号：US14131189
申请日：2012-07-05
申请人： Satoshi Kokubo , Yuji Kakuda , Kenji Ikeda , Yuuki Ohta , Masaki Kobayashi
发明人： Satoshi Kokubo , Yuji Kakuda , Kenji Ikeda , Yuuki Ohta , Masaki Kobayashi
IPC分类号： F01L1/34 , F01L1/356 , F02D13/02 , F01L1/344 , F01L1/047
摘要： Provided is a timing adjustment system having improved control for achieving a target rotational phase. The valve timing adjustment system includes a displacement mechanism unit that displaces a rotational phase of a camshaft relative to a crankshaft of an internal combustion engine; a locking mechanism unit that locks the rotational phase at an intermediate locked phase positioned within a displacement range of the rotational phase; a hydraulic pathway that hydraulically drives the displacement mechanism unit and the locking mechanism unit; and a control unit including a control system that controls operations of the hydraulic control valve. The control unit changes a temporal responsiveness of the control system based on a displacement force that displaces the rotational phase.

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