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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

US08281756B2 Valve timing control apparatus 有权
标题翻译：气门正时控制装置
公开(公告)号：US08281756B2
公开(公告)日：2012-10-09
申请号：US12642170
申请日：2009-12-18
申请人： Shigemitsu Suzuki , Naoto Toma , Masaki Kobayashi , Kenji Ikeda , Takeo Asahi , Eiji Miyachi , Yuichi Kato , Yasutaka Miura
发明人： Shigemitsu Suzuki , Naoto Toma , Masaki Kobayashi , Kenji Ikeda , Takeo Asahi , Eiji Miyachi , Yuichi Kato , Yasutaka Miura
IPC分类号： F01L1/34
CPC分类号： F01L1/3442 , F01L2001/34463 , F01L2001/34473 , F01L2001/34476 , F01L2001/34483 , F01L2800/03
摘要： A valve timing control apparatus includes a driving-side rotating member, a driven-side rotating member arranged coaxially with the driving-side rotational member so as to be rotatable relative to the driving-side rotating member, a retarded angle chamber and an advanced angle chamber, each of which is defined by the driving-side rotating member and the driven-side rotating member, a lock mechanism locking a relative rotational phase of the driven-side rotating member at a predetermined phase between a most advanced angle phase and a retarded angle phase, an operation fluid supply-and-discharge mechanism supplying/discharging an operation fluid to/from the retarded angle chamber, the advanced angle chamber and the lock mechanism, and a first air inlet mechanism for connecting one of the retarded angle chamber and the advanced angle chamber to an outside of the valve timing control apparatus in order to allow air to flow thereinto.
摘要翻译：气门正时控制装置包括驱动侧旋转构件，与驱动侧旋转构件同轴配置以相对于驱动侧旋转构件旋转的从动侧旋转构件，延迟角室和前进角每个由驱动侧旋转构件和从动侧旋转构件限定的锁定机构，锁定机构将从动侧旋转构件的相对旋转相位锁定在最前进角度相位与延迟角度相位之间的预定相位角度相位，向延迟角室供给/排出操作流体的操作流体供给和排出机构，推进角度室和锁定机构，以及第一进气机构，其将延迟角室和前进角室到气门正时控制装置的外部，以允许空气流入其中。

3. 发明申请

US20100186697A1 VALVE TIMING CONTROL APPARATUS 有权
标题翻译：阀门定时控制装置
公开(公告)号：US20100186697A1
公开(公告)日：2010-07-29
申请号：US12641622
申请日：2009-12-18
申请人： Shigemitsu SUZUKI , Naoto Toma , Takeo Asahi
发明人： Shigemitsu SUZUKI , Naoto Toma , Takeo Asahi
IPC分类号： F01L1/34
CPC分类号： F01L1/3442 , F01L1/34406 , F01L2001/34426 , F01L2001/3443 , F01L2001/34433 , F01L2001/34476 , F01L2001/34483
摘要： A valve timing control apparatus includes a driving side rotational member, a driven side rotational member, a fluid pressure chamber, a dividing portion formed at the other one of the driving side rotational member and the driven side rotational member so as to divide the fluid pressure chamber into an advanced angle chamber and a retarded angle chamber, and a fluid control valve portion arranged orthogonally relative to the camshaft at an opposite side of the camshaft so as to dispose the driving side rotational member and the driven side rotational member between the fluid control valve portion and the camshaft, the fluid control valve portion including a first linearly moving member linearly moving in an orthogonal direction relative to the camshaft, thereby controlling supplying and discharging of a fluid relative to the advanced angle chamber and the retarded angle chamber.
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，形成在驱动侧旋转构件和从动侧旋转构件中的另一侧的分隔部，以将流体压力腔室设置在前进角室和延迟角室中，以及流体控制阀部分，其布置在凸轮轴的相对侧处相对于凸轮轴正交，以将驱动侧旋转构件和从动侧旋转构件配置在流体控制阀部分和凸轮轴，流体控制阀部分包括相对于凸轮轴在正交方向上线性移动的第一直线运动部件，从而控制流体相对于推进角室和延迟角室的供给和排出。

4. 发明申请

US20080053386A1 Valve timing control apparatus 失效
标题翻译：气门正时控制装置
公开(公告)号：US20080053386A1
公开(公告)日：2008-03-06
申请号：US11882106
申请日：2007-07-30
申请人： Takeo Asahi
发明人： Takeo Asahi
IPC分类号： F01L9/02
CPC分类号： F01L1/3442 , F01L2001/34453 , F01L2001/34456 , F01L2001/34469 , F01L2001/34473 , F02D13/0203
摘要： A valve timing control apparatus includes a driving side rotational member synchronously rotatable with a crankshaft of an internal combustion engine, a driven side rotational member arranged coaxially with the driving side rotational member and synchronously rotatable with a camshaft of the internal combustion engine, a plurality of fluid pressure chambers each including an advanced angle chamber and a retarded angle chamber, a plurality of vanes each dividing the fluid pressure chamber into the advanced angle chamber and the retarded angle chamber, an intermediate member of which a portion is provided in the fluid pressure chamber and engageable with the driving side rotational member and the driven side rotational member, and an engagement member for causing the intermediate member to engage with either one of the driving side rotational member and the driven side rotational member in response to an operating state of the internal combustion engine.
摘要翻译：一种气门正时控制装置，包括与内燃机的曲轴同步旋转的驱动侧旋转构件，与驱动侧旋转构件同轴配置并与内燃机的凸轮轴同步旋转的从动侧旋转构件，每个流体压力室包括提前角室和延迟角室，多个叶片，每个叶片将流体压力室分成推进角室和延迟角室，中间构件在流体压力室中设置一部分并且可与驱动侧旋转构件和从动侧旋转构件接合;以及接合构件，用于响应于内部的操作状态使中间构件与驱动侧旋转构件和从动侧旋转构件中的任一个接合内燃机。

5. 发明授权

US08550045B2 Valve timing control apparatus 失效
标题翻译：气门正时控制装置
公开(公告)号：US08550045B2
公开(公告)日：2013-10-08
申请号：US12881680
申请日：2010-09-14
申请人： Yuji Noguchi , Takeo Asahi
发明人： Yuji Noguchi , Takeo Asahi
IPC分类号： F01L1/34
CPC分类号： F01L1/3442
摘要： A valve timing control apparatus includes: a driving force transmission member; a driving side rotational member, to which a driving force is transmitted; a driven side rotational member coaxially provided to the driving side rotational member, and rotating relative to the driving side rotational member, thereby rotating a camshaft for opening and closing a valve; and a hydraulic pressure chamber formed by the driving side rotational member and the driven side rotational member. The driving side rotational member includes a housing formed into a closed-end cylindrical shape and having a bottom portion formed to close one end of the housing in an axial direction thereof and an opening portion formed to be opened at the other end the housing in the axial direction thereof, and a plate member closing the opening portion. The driving force transmission member, formed into a ring shape, is attached to the bottom portion.
摘要翻译：气门正时控制装置包括：驱动力传递部件; 传动驱动力的驱动侧旋转部件; 从动侧旋转构件，其同轴地设置在所述驱动侧旋转构件上，并且相对于所述驱动侧旋转构件旋转，由此旋转用于打开和关闭阀的凸轮轴; 以及由驱动侧旋转构件和从动侧旋转构件形成的液压室。驱动侧旋转构件包括形成为封闭端圆筒形状的壳体，并且具有底部，该底部形成为沿其轴向封闭壳体的一端，并且形成为在另一端处将壳体打开的开口部以及关闭开口部的板构件。形成为环状的驱动力传递部件安装在底部。

6. 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。

7. 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。

8. 发明授权

US08336510B2 Valve timing control apparatus 有权
标题翻译：气门正时控制装置
公开(公告)号：US08336510B2
公开(公告)日：2012-12-25
申请号：US12724686
申请日：2010-03-16
申请人： Takeo Asahi , Shigemitsu Suzuki , Masaki Kobayashi
发明人： Takeo Asahi , Shigemitsu Suzuki , Masaki Kobayashi
IPC分类号： F01L1/34
CPC分类号： F01L1/3442 , F01L2001/34426 , F01L2001/34453
摘要： A valve timing control apparatus includes an inner rotor, a vane, an outer rotor, a first fluid passage to an advanced angle chamber, a second fluid passage to a retarded angle chamber, a lock mechanism restricting the relative rotation between the inner and outer rotors, a third fluid passage establishing an unlocked state by supplying the fluid to the lock mechanism and a locked state by discharging the fluid from the lock mechanism, a first switching valve supplying the fluid to each of the first and second fluid passages and discharging from each of the first and second fluid passages and a second switching valve controlling a fluid flow to be supplied to or discharged from the third fluid passage, wherein the first switching valve is operated independently from the second switching valve, and the fluid is supplied to the first switching valve via the second switching valve.
摘要翻译：气门正时控制装置包括内转子，叶片，外转子，到提前角室的第一流体通道，延迟角室的第二流体通道，限制内转子和外转子之间的相对旋转的锁定机构第三流体通道，其通过将流体从所述锁定机构排出而将所述流体供应到所述锁定机构和锁定状态来建立解锁状态;第一切换阀，其将所述流体供应到所述第一和第二流体通道中的每一个并从每个流体排出的第一和第二流体通道，以及第二切换阀，其控制要供应到第三流体通道或从第三流体通道排出的流体流，其中第一切换阀独立于第二切换阀操作，并且流体被供应到第一流体通道切换阀通过第二切换阀。

9. 发明授权

US08322317B2 Valve timing control apparatus 有权
标题翻译：气门正时控制装置
公开(公告)号：US08322317B2
公开(公告)日：2012-12-04
申请号：US12641622
申请日：2009-12-18
申请人： Shigemitsu Suzuki , Naoto Toma , Takeo Asahi
发明人： Shigemitsu Suzuki , Naoto Toma , Takeo Asahi
IPC分类号： F01L1/34
CPC分类号： F01L1/3442 , F01L1/34406 , F01L2001/34426 , F01L2001/3443 , F01L2001/34433 , F01L2001/34476 , F01L2001/34483
摘要： A valve timing control apparatus includes a driving side rotational member, a driven side rotational member, a fluid pressure chamber, a dividing portion formed at the other one of the driving side rotational member and the driven side rotational member so as to divide the fluid pressure chamber into an advanced angle chamber and a retarded angle chamber, and a fluid control valve portion arranged orthogonally relative to the camshaft at an opposite side of the camshaft so as to dispose the driving side rotational member and the driven side rotational member between the fluid control valve portion and the camshaft, the fluid control valve portion including a first linearly moving member linearly moving in an orthogonal direction relative to the camshaft, thereby controlling supplying and discharging of a fluid relative to the advanced angle chamber and the retarded angle chamber.
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，形成在驱动侧旋转构件和从动侧旋转构件中的另一侧的分隔部，以将流体压力腔室设置在前进角室和延迟角室中，以及流体控制阀部分，其布置在凸轮轴的相对侧处相对于凸轮轴正交，以将驱动侧旋转构件和从动侧旋转构件配置在流体控制阀部分和凸轮轴，流体控制阀部分包括相对于凸轮轴在正交方向上线性移动的第一直线运动部件，从而控制流体相对于推进角室和延迟角室的供给和排出。

10. 发明申请

US20100242883A1 VALVE TIMING CONTROL APPARATUS 有权
标题翻译：阀门定时控制装置
公开(公告)号：US20100242883A1
公开(公告)日：2010-09-30
申请号：US12724686
申请日：2010-03-16
申请人： Takeo ASAHI , Shigemitsu Suzuki , Masaki Kobayashi
发明人： Takeo ASAHI , Shigemitsu Suzuki , Masaki Kobayashi
IPC分类号： F01L1/344 , F01L1/34
CPC分类号： F01L1/3442 , F01L2001/34426 , F01L2001/34453
摘要： A valve timing control apparatus includes an inner rotor, a vane, an outer rotor, a first fluid passage to an advanced angle chamber, a second fluid passage to a retarded angle chamber, a lock mechanism restricting the relative rotation between the inner and outer rotors, a third fluid passage establishing an unlocked state by supplying the fluid to the lock mechanism and a locked state by discharging the fluid from the lock mechanism, a first switching valve supplying the fluid to each of the first and second fluid passages and discharging from each of the first and second fluid passages and a second switching valve controlling a fluid flow to be supplied to or discharged from the third fluid passage, wherein the first switching valve is operated independently from the second switching valve, and the fluid is supplied to the first switching valve via the second switching valve.
摘要翻译：气门正时控制装置包括内转子，叶片，外转子，到提前角室的第一流体通道，延迟角室的第二流体通道，限制内转子和外转子之间的相对旋转的锁定机构第三流体通道，其通过将流体从所述锁定机构排出而将所述流体供应到所述锁定机构和锁定状态来建立解锁状态;第一切换阀，其将所述流体供应到所述第一和第二流体通道中的每一个并从每个流体排出的第一和第二流体通道，以及第二切换阀，其控制要供应到第三流体通道或从第三流体通道排出的流体流，其中第一切换阀独立于第二切换阀操作，并且流体被供应到第一流体通道切换阀通过第二切换阀。

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