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1. 发明授权

US08544433B2 Variable valve timing control apparatus 有权
标题翻译：可变气门正时控制装置
公开(公告)号：US08544433B2
公开(公告)日：2013-10-01
申请号：US13163911
申请日：2011-06-20
申请人： Yuji Noguchi , Kazunari Adachi , Takeo Asahi , Atsushi Homma
发明人： Yuji Noguchi , Kazunari Adachi , Takeo Asahi , Atsushi Homma
IPC分类号： F01L1/34
CPC分类号： F01L1/3442 , F01L2001/34479
摘要： A variable valve timing control apparatus, includes a drive-side rotary member, a driven-side rotary member, a partition portion arranged at least one of the drive-side rotary member and the driven-side rotary member to partition a fluid pressure chamber into an advanced angle chamber and a retarded angle chamber, a seal member arranged at a portion of the partition portion, which faces the other one of the drive-side rotary member and the driven-side rotary member, the seal member avoiding a hydraulic fluid from leaking between the advanced angle chamber and the retarded angle chamber, and a biasing member biasing the seal member, wherein at least one of the partition portion and a facing surface of the other one of the drive-side rotary member and the driven-side rotary member facing the partition portion is defined by an inclined surface of a tapered portion.
摘要翻译：一种可变气门正时控制装置，包括驱动侧旋转构件，从动侧旋转构件，布置在驱动侧旋转构件和从动侧旋转构件中的至少一个上的分隔部，以将流体压力室分隔成前进角室和延迟角室，设置在分隔部分的与驱动侧旋转构件和从动侧旋转构件中的另一侧相对的部分处的密封构件，密封构件避免液压流体在前进角室和延迟角室之间泄漏，偏压构件偏置密封构件，其中驱动侧旋转构件和从动侧旋转体中的另一个的分隔部和面对面中的至少一个面向分隔部的构件由锥形部的倾斜面形成。

2. 发明授权

US09004028B2 Valve timing control apparatus 有权
标题翻译：气门正时控制装置
公开(公告)号：US09004028B2
公开(公告)日：2015-04-14
申请号：US13821394
申请日：2011-10-11
申请人： Yuji Noguchi , Kazunari Adachi , Atsushi Homma , Takeo Asahi
发明人： Yuji Noguchi , Kazunari Adachi , Atsushi Homma , Takeo Asahi
IPC分类号： F01L1/34 , F01L1/02 , F01L1/344
CPC分类号： F01L1/344 , F01L1/3442 , F01L2001/34483 , F01L2101/00
摘要： Even when sliding occurs between a radially extending face of a spring member and at least one of a driving-side rotary member and a driven-side rotary member, wear of the at least one of the driving-side rotary member and the driven-side rotary member is prevented. Along the axial direction of the camshaft, a torsion spring is provided between the driven-side rotary member and a housing side face portion for urging the relative rotational phase to the angle advancing direction or the angle retarding direction, and a spring washer is disposed between the driven-side rotary member and the torsion spring.
摘要翻译：即使在弹簧构件的径向延伸面与驱动侧旋转构件和从动侧旋转构件中的至少一个之间发生滑动时，驱动侧旋转构件和从动侧的至少一个的磨损旋转构件被防止。沿着凸轮轴的轴向，在从动侧旋转构件和壳体侧面部之间设有扭力弹簧，用于将相对旋转相位推压到角度前进方向或角度延迟方向，弹簧垫圈配置在从动侧旋转构件和扭转弹簧。

3. 发明授权

US08910605B2 Valve timing control device 有权
标题翻译：气门正时控制装置
公开(公告)号：US08910605B2
公开(公告)日：2014-12-16
申请号：US13994568
申请日：2012-01-23
申请人： Kazunari Adachi , Yuji Noguchi , Atsushi Homma , Takeo Asahi
发明人： Kazunari Adachi , Yuji Noguchi , Atsushi Homma , Takeo Asahi
IPC分类号： F01L1/34 , F01L1/356 , F01L1/344
CPC分类号： F01L1/34 , F01L1/3442 , F01L1/356 , F01L2001/34423 , F01L2001/34483 , F01L2001/34486
摘要： A valve timing control device includes a driving rotary element synchronously rotatable with a crankshaft; a driven rotary element mounted coaxially with the driving rotary element and synchronously rotatable with a camshaft; a plurality of partitions provided in the driven rotary element each for dividing a fluid pressure chamber formed between the driving rotary element and the driven rotary element into a regarded angle chamber and an advanced angle chamber; and a connecting element for connecting the driven rotary element to the camshaft. The connecting element includes a flange inserted into a recess formed in the driven rotatory element, and a shaft portion inserted into a through bore formed in a wall of the driving rotary element adjacent to the camshaft. The flange has an outer diameter larger than that of the shaft portion, and is disposed between the driven rotary element and the wall.
摘要翻译：气门正时控制装置包括与曲轴同步旋转的驱动旋转元件; 驱动旋转元件，与驱动旋转元件同轴地安装并与凸轮轴同步旋转; 设置在所述从动旋转元件中的多个分隔件，用于将形成在所述驱动旋转元件和所述从动旋转元件之间的流体压力室分割成被考虑的角度室和推进角度室; 以及用于将从动旋转元件连接到凸轮轴的连接元件。连接元件包括插入到形成在驱动旋转元件中的凹部中的凸缘，以及插入形成在与凸轮轴相邻的驱动旋转元件的壁中的通孔中的轴部。凸缘的外径大于轴部的外径，并且设置在从动旋转元件和壁之间。

4. 发明申请

US20130247855A1 VALVE TIMING CONTROL DEVICE 有权
标题翻译：阀门定时控制装置
公开(公告)号：US20130247855A1
公开(公告)日：2013-09-26
申请号：US13991071
申请日：2012-01-23
申请人： Kazunari Adachi , Yuji Noguchi , Atsushi Homma , Takeo Asahi
发明人： Kazunari Adachi , Yuji Noguchi , Atsushi Homma , Takeo Asahi
IPC分类号： F01L1/34
CPC分类号： F01L1/34 , F01L1/047 , F01L1/3442 , F01L2001/0476 , F01L2103/00
摘要： A valve timing control device that enables simplification of the manufacturing process and reduction of the number of parts while suppressing deformation of a driven rotary element. The valve timing control device includes a driving rotary element, a driven rotary element, a plurality of partitions each for dividing a fluid pressure chamber into a regarded angle chamber and an advanced angle chamber, and a connecting element for connecting the driven rotary element to a camshaft. The connecting element includes a press fitting portion having a plurality of fitting segments configured to fit to an inner circumference of a recess of the driven rotary element. At least one of centerlines of the fitting segments extending in a radial direction does not overlap any of the partitions.
摘要翻译：一种气门正时控制装置，其能够在抑制从动旋转体的变形的同时，简化制造工序，减少零件数量。气门正时控制装置包括驱动旋转元件，从动旋转元件，用于将流体压力室分割为被考虑的角度室和前进角室的多个隔板，以及用于将从动旋转元件连接到凸轮轴。连接元件包括压配合部分，该压配合部分具有多个配合段，其构造成配合到从动旋转元件的凹部的内圆周。沿径向方向延伸的装配段的至少一个中心线不与任何隔板重叠。

5. 发明申请

US20130167787A1 VALVE TIMING CONTROL APPARATUS 有权
标题翻译：阀门定时控制装置
公开(公告)号：US20130167787A1
公开(公告)日：2013-07-04
申请号：US13821394
申请日：2011-10-11
申请人： Yuji Noguchi , Kazunari Adachi , Atsushi Homma , Takeo Asahi
发明人： Yuji Noguchi , Kazunari Adachi , Atsushi Homma , Takeo Asahi
IPC分类号： F01L1/344
CPC分类号： F01L1/344 , F01L1/3442 , F01L2001/34483 , F01L2101/00
摘要： Even when sliding occurs between a radially extending face of a spring member and at least one of a driving-side rotary member and a driven-side rotary member, wear of the at least one of the driving-side rotary member and the driven-side rotary member is prevented. Along the axial direction of the camshaft, a torsion spring is provided between the driven-side rotary member and a housing side face portion for urging the relative rotational phase to the angle advancing direction or the angle retarding direction, and a spring washer is disposed between the driven-side rotary member and the torsion spring.
摘要翻译：即使在弹簧构件的径向延伸面与驱动侧旋转构件和从动侧旋转构件中的至少一个之间发生滑动时，驱动侧旋转构件和从动侧的至少一个的磨损旋转构件被防止。沿着凸轮轴的轴向，在从动侧旋转构件和壳体侧面部之间设有扭力弹簧，用于将相对旋转相位推压到角度前进方向或角度延迟方向，弹簧垫圈配置在从动侧旋转构件和扭转弹簧。

6. 发明授权

US08910604B2 Valve timing control device 有权
标题翻译：气门正时控制装置
公开(公告)号：US08910604B2
公开(公告)日：2014-12-16
申请号：US13991071
申请日：2012-01-23
申请人： Kazunari Adachi , Yuji Noguchi , Atsushi Homma , Takeo Asahi
发明人： Kazunari Adachi , Yuji Noguchi , Atsushi Homma , Takeo Asahi
IPC分类号： F01L1/34 , F01L1/047 , F01L1/344
CPC分类号： F01L1/34 , F01L1/047 , F01L1/3442 , F01L2001/0476 , F01L2103/00
摘要： A valve timing control device that enables simplification of the manufacturing process and reduction of the number of parts while suppressing deformation of a driven rotary element. The valve timing control device includes a driving rotary element, a driven rotary element, a plurality of partitions each for dividing a fluid pressure chamber into a regarded angle chamber and an advanced angle chamber, and a connecting element for connecting the driven rotary element to a camshaft. The connecting element includes a press fitting portion having a plurality of fitting segments configured to fit to an inner circumference of a recess of the driven rotary element. At least one of centerlines of the fitting segments extending in a radial direction does not overlap any of the partitions.
摘要翻译：一种气门正时控制装置，其能够在抑制从动旋转体的变形的同时，简化制造工序，减少零件数量。气门正时控制装置包括驱动旋转元件，从动旋转元件，用于将流体压力室分割为被考虑的角度室和前进角室的多个隔板，以及用于将从动旋转元件连接到凸轮轴。连接元件包括压配合部分，该压配合部分具有多个配合段，其构造成配合到从动旋转元件的凹部的内圆周。沿径向方向延伸的装配段的至少一个中心线不与任何隔板重叠。

7. 发明申请

US20130269638A1 VALVE TIMING CONTROL DEVICE 有权
标题翻译：阀门定时控制装置
公开(公告)号：US20130269638A1
公开(公告)日：2013-10-17
申请号：US13994568
申请日：2012-01-23
申请人： Kazunari Adachi , Yuji Noguchi , Atsushi Homma , Takeo Asahi
发明人： Kazunari Adachi , Yuji Noguchi , Atsushi Homma , Takeo Asahi
IPC分类号： F01L1/34
CPC分类号： F01L1/34 , F01L1/3442 , F01L1/356 , F01L2001/34423 , F01L2001/34483 , F01L2001/34486
摘要： A valve timing control device includes a driving rotary element synchronously rotatable with a crankshaft; a driven rotary element mounted coaxially with the driving rotary element and synchronously rotatable with a camshaft; a plurality of partitions provided in the driven rotary element each for dividing a fluid pressure chamber formed between the driving rotary element and the driven rotary element into a regarded angle chamber and an advanced angle chamber; and a connecting element for connecting the driven rotary element to the camshaft. The connecting element includes a flange inserted into a recess formed in the driven rotatory element, and a shaft portion inserted into a through bore formed in a wall of the driving rotary element adjacent to the camshaft. The flange has an outer diameter larger than that of the shaft portion, and is disposed between the driven rotary element and the wall.
摘要翻译：气门正时控制装置包括与曲轴同步旋转的驱动旋转元件; 驱动旋转元件，与驱动旋转元件同轴地安装并与凸轮轴同步旋转; 设置在所述从动旋转元件中的多个分隔件，用于将形成在所述驱动旋转元件和所述从动旋转元件之间的流体压力室分割成被考虑的角度室和推进角度室; 以及用于将从动旋转元件连接到凸轮轴的连接元件。连接元件包括插入到形成在驱动旋转元件中的凹部中的凸缘，以及插入形成在与凸轮轴相邻的驱动旋转元件的壁中的通孔中的轴部。凸缘的外径大于轴部的外径，并且设置在从动旋转元件和壁之间。

8. 发明授权

US08915223B2 Valve timing control apparatus 有权
标题翻译：气门正时控制装置
公开(公告)号：US08915223B2
公开(公告)日：2014-12-23
申请号：US13880913
申请日：2011-10-14
申请人： Atsushi Homma , Kazunari Adachi , Yuji Noguchi , Satoshi Nishizawa
发明人： Atsushi Homma , Kazunari Adachi , Yuji Noguchi , Satoshi Nishizawa
IPC分类号： F01L1/34 , F01L1/344 , F01L1/047
CPC分类号： F01L1/34 , F01L1/3442 , F01L2001/0476 , F01L2001/34423 , F01L2001/34469 , F01L2001/34479 , F01L2001/34483 , F01L2250/02
摘要： Provided is a valve timing control apparatus that allows relaxation of manufacturing precision of a driving-side rotary member and a driven-side rotary member and that achieves space saving at the same time. An urging member includes at least one trough-folded portion and at least one crest-folded portion, one end side contact portion formed between one terminal end of the urging member and the trough-folded portion and coming into contact with a sealing element, and other end side contact portion formed between the other terminal end of the urging member and the crest-folded portion and coming into contact with a partitioning portion. In association with urging of the urging member, the distance between the one end side contact portion and the other end side contact portion along the urging direction is decreased and the angles of the trough-folded portion and the crest-folded portion are decreased.
摘要翻译：提供一种允许驱动侧旋转部件和从动侧旋转部件的制造精度松弛的气门正时控制装置，同时实现节省空间。推动构件包括至少一个槽折叠部分和至少一个折曲部分，形成在推动构件的一个末端和槽折叠部分之间并与密封元件接触的一个端侧接触部分，以及形成在推压构件的另一端部与顶部折曲部分之间并与分隔部分接触的另一端侧接触部分。伴随着推动部件的推压，沿着推压方向的一端侧接触部和另一端侧接触部之间的距离减小，并且槽折部和折边部的角度减小。

9. 发明申请

US20120060779A1 VARIABLE VALVE TIMING CONTROL APPARATUS 审中-公开
标题翻译：可变阀定时控制装置
公开(公告)号：US20120060779A1
公开(公告)日：2012-03-15
申请号：US13217486
申请日：2011-08-25
申请人： Kazunari ADACHI , Yuji Noguchi , Takeo Asahi
发明人： Kazunari ADACHI , Yuji Noguchi , Takeo Asahi
IPC分类号： F01L1/344
CPC分类号： F01L1/3442 , F01L2001/34433 , F01L2001/34483 , F01L2101/00
摘要： A variable valve timing control apparatus, includes a housing rotating in synchronization with a drive shaft of an internal combustion engine, an inner rotor arranged coaxially with the housing and rotatable relative to the housing, a driven shaft, an intermediate member arranged between the inner rotor and the driven shaft and rotating in synchronization with the inner rotor and the driven shaft, a first hydraulic fluid passage, an inner room formed between the driven shaft and the inner rotor and constituting a portion of the first hydraulic fluid passage, a second hydraulic fluid passage, a passage formed in the intermediate member and constituting a portion of the second hydraulic fluid passage, and a contact portion at which an axial surface of the intermediate member is entirely in contact with the inner rotor between the first hydraulic fluid passage and the second hydraulic fluid passage.
摘要翻译：一种可变气门正时控制装置，包括与内燃机的驱动轴同步旋转的壳体，与壳体同轴布置并且可相对于壳体旋转的内转子，从动轴，布置在内转子之间的中间构件从动轴与内转子和从动轴同步旋转，第一液压流体通道，形成在从动轴与内转子之间并构成第一液压流路的一部分的内室，第二液压流体通道，形成在所述中间构件中并构成所述第二液压流体通道的一部分的通道;以及接触部，所述中间构件的轴向表面在所述第一液压流体通道和所述第二液压流体通道之间与所述内转子完全接触液压油通道。

10. 发明申请

US20130213327A1 VALVE TIMING CONTROL APPARATUS 有权
标题翻译：阀门定时控制装置
公开(公告)号：US20130213327A1
公开(公告)日：2013-08-22
申请号：US13880913
申请日：2011-10-14
申请人： Atsushi Homma , Kazunari Adachi , Yuji Noguchi , Satoshi Nishizawa
发明人： Atsushi Homma , Kazunari Adachi , Yuji Noguchi , Satoshi Nishizawa
IPC分类号： F01L1/34
CPC分类号： F01L1/34 , F01L1/3442 , F01L2001/0476 , F01L2001/34423 , F01L2001/34469 , F01L2001/34479 , F01L2001/34483 , F01L2250/02
摘要： Provided is a valve timing control apparatus that allows relaxation of manufacturing precision of a driving-side rotary member and a driven-side rotary member and that achieves space saving at the same time. An urging member includes at least one trough-folded portion and at least one crest-folded portion, one end side contact portion formed between one terminal end of the urging member and the trough-folded portion and coming into contact with a sealing element, and other end side contact portion formed between the other terminal end of the urging member and the crest-folded portion and coming into contact with a partitioning portion. In association with urging of the urging member, the distance between the one end side contact portion and the other end side contact portion along the urging direction is decreased and the angles of the trough-folded portion and the crest-folded portion are decreased.
摘要翻译：提供一种允许驱动侧旋转部件和从动侧旋转部件的制造精度松弛的气门正时控制装置，同时实现节省空间。推动构件包括至少一个槽折叠部分和至少一个折曲部分，形成在推动构件的一个末端和槽折叠部分之间并与密封元件接触的一个端侧接触部分，以及形成在推压构件的另一端部与顶部折曲部分之间并与分隔部分接触的另一端侧接触部分。伴随着推动部件的推压，沿着推压方向的一端侧接触部和另一端侧接触部之间的距离减小，并且槽折部和折边部的角度减小。

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