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公开(公告)号：US20100237269A1
公开(公告)日：2010-09-23
申请号：US12723794
申请日：2010-03-15
CPC分类号： F16K1/222 , F02D9/101 , F02D9/1025 , F02M26/54 , F02M26/70 , F02M26/72 , F16K1/2261 , F16K27/0209 , Y10T29/49405
摘要： An object of the invention for a valve device having an inclined valve body is to suppress pressure loss at a valve opened condition to a smaller amount. The valve body is composed of a disc shaped valve member for closing a fluid passage, a first supporting portion provided at an outer periphery of the valve member and connected to a first shaft member, and a second supporting portion provided at another outer periphery of the valve member and connected to a second shaft member. The valve body is formed of a press-molded metal plate and forms a Z-shape when viewed in a direction parallel to a surface of the valve member.
摘要翻译： 具有倾斜阀体的阀装置的本发明的一个目的是将阀打开状态下的压力损失抑制到更小的量。 阀体由用于封闭流体通道的盘形阀构件，设置在阀构件的外周并连接到第一轴构件的第一支撑部分和设置在第二支撑部分的另一个外周边 阀构件并连接到第二轴构件。 阀体由压模金属板形成，并且在与阀构件的表面平行的方向上观察时形成Z形。
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公开(公告)号：US5810030A
公开(公告)日：1998-09-22
申请号：US652353
申请日：1996-05-23
CPC分类号： F16K31/0655 , Y10T137/7737
摘要： A fluid control solenoid valve includes a fluid passage having a valve seat therein. The solenoid valve further includes a bellows having a valve element and a retractable bellows portion continuous with the valve element. The valve element opens the fluid passage when lifted from the valve seat, and closes the fluid passage when seated onto the valve seat. A first spring urges the valve element in a valve lifting direction away from the valve seat, while a second spring urges the valve element in a valve seating direction toward the valve seat. An electromagnetic actuator is further provided for moving the valve element in the valve lifting direction, when energized. The first spring is interposed between an adjusting screw and the valve element. The adjusting screw is arranged to be extended at a high temperature so as to increase a biasing force of the first spring urging the valve element in the valve lifting direction. This prevents a sealing load, which is applied to the valve element to cause it to be seated onto the valve seat, from increasing. Increase in sealing load would be otherwise caused due to thermal expansion of the bellows portion at the high temperature.
摘要翻译： 流体控制电磁阀包括其中具有阀座的流体通道。 电磁阀还包括具有阀元件和与阀元件连续的可伸缩波纹管部分的波纹管。 阀元件在从阀座抬起时打开流体通道，并且当坐在阀座上时关闭流体通道。 第一弹簧促使阀元件沿阀提升方向远离阀座，而第二弹簧将阀元件沿阀座方向推向阀座。 进一步提供电磁致动器，用于在通电时沿阀提升方向移动阀元件。 第一弹簧介于调节螺钉和阀元件之间。 调节螺钉被布置成在高温下延伸，以增加第一弹簧沿阀提升方向推动阀元件的偏压力。 这防止了施加到阀元件使得其被安置在阀座上的密封负载增加。 由于波纹管部分在高温下的热膨胀，否则会导致密封负荷的增加。
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公开(公告)号：US20120297766A1
公开(公告)日：2012-11-29
申请号：US13478379
申请日：2012-05-23
CPC分类号： F02M25/0786 , F02M26/05 , F02M26/06 , F02M26/11 , F02M26/15 , F02M26/21 , F02M26/24 , F02M26/25 , F02M26/54 , F02M26/64 , F02M26/70 , Y10T74/18024
摘要： A gear subassembly is for an exhaust gas recirculation (EGR) system including an EGR valve and a rotatable shaft provided for the EGR valve. The gear subassembly includes a gear and a cam. The gear is a part of reduction gears and is fastened to the rotatable shaft to rotate therearound. The cam is fastened to the gear and is a part of a link mechanism. The gear includes a metal shaft-fastening part used for fastening the gear to the rotatable shaft, and a metal cam-fastening part used for fastening the gear to the cam. The gear is formed by resin-molding with the shaft-fastening part and the cam-fastening part serving as insert parts.
摘要翻译： 齿轮组件用于包括EGR阀和为EGR阀设置的可旋转轴的排气再循环（EGR）系统。 齿轮组件包括齿轮和凸轮。 齿轮是减速齿轮的一部分，并且被固定到可旋转的轴上以在其周围旋转。 凸轮固定在齿轮上，是连杆机构的一部分。 齿轮包括用于将齿轮紧固到可旋转轴的金属轴紧固部分和用于将齿轮紧固到凸轮的金属凸轮紧固部分。 齿轮通过用轴固定部分和用作插入部分的凸轮紧固部分的树脂模塑形成。
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公开(公告)号：US20120145134A1
公开(公告)日：2012-06-14
申请号：US13308717
申请日：2011-12-01
IPC分类号： F02M25/07
CPC分类号： F02D9/1065 , F02M26/06 , F02M26/21 , F02M26/54 , F02M26/64 , F02M26/70 , F16K1/221 , F16K1/223 , F16K27/0218 , F16K31/52441
摘要： An exhaust gas recirculation system includes a housing, first and second valves, an actuator, a cam member coupled with the first valve to be in synchronization therewith and receiving power of the actuator to rotate, and a link member coupled with the second valve to be in synchronization therewith and receiving power of the actuator through the cam member to rotate. The cam member includes a cam groove, an open end part formed on one end side of the groove in its formation direction and opening outward of the cam member, and an overlapping part overlapping with the actuator. The link member is driven to rotate along the groove in synchronization with rotation of the cam member. The link member includes a roller guided along the groove.
摘要翻译： 排气再循环系统包括壳体，第一和第二阀，致动器，与第一阀联动以与其同步并且接收致动器转动的动力的凸轮构件，以及与第二阀联接的连杆构件 与其同步并且通过凸轮构件接收致动器的动力以旋转。 凸轮构件包括凸轮槽，开口端部形成在槽的形成方向的一端侧并且向凸轮构件的外侧开口，以及与致动器重叠的重叠部分。 与凸轮构件的旋转同步地，连杆构件被驱动以沿着凹槽旋转。 连杆构件包括沿着槽引导的辊。
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公开(公告)号：US20100289200A1
公开(公告)日：2010-11-18
申请号：US12086481
申请日：2006-11-21
申请人： Satoshi Fukui , Jun Ogawa , Mitsugi Yamaguchi , Tetsuo Oka , Tomoe Sasahara , Shinsuke Miyazaki
发明人： Satoshi Fukui , Jun Ogawa , Mitsugi Yamaguchi , Tetsuo Oka , Tomoe Sasahara , Shinsuke Miyazaki
IPC分类号： B25B11/00
CPC分类号： H02K55/02 , F16C32/0438 , H02K49/108 , Y10T29/53961
摘要： Provided is a noncontact apparatus for performing rotating process to a subject to be processed, without contaminating environment in an airtight container. A spin head (1) is held on a holder (7) in an airtight container, a pinning force is generated between the spin head (1) and a Type-II superconductor (11), and the spin head 1 is floated by lifting the Type-II superconductor (11) by a lifting means (22). Then, rotating force generated by a noncontact rotating power transmitting body (18) arranged in the internal center of the Type-II superconductor (11) is subsequently generated on the side of the spin head (1) and the spin head (1) is rotated in conjunction with a driving motor (19).
摘要翻译： 本发明提供一种用于对待处理对象进行旋转处理而不污染气密容器中的环境的非接触式装置。 旋转头（1）被保持在密封容器中的保持器（7）上，在旋转头（1）和II型超导体（11）之间产生锁定力，并且旋转头1通过提升 II型超导体（11）通过提升装置（22）。 然后，随后在旋转头（1）的一侧产生由配置在II型超导体（11）的内部中心的非接触旋转动力传递体（18）产生的旋转力，旋转头（1）为 与驱动马达（19）一起旋转。
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公开(公告)号：US20100089370A1
公开(公告)日：2010-04-15
申请号：US12575605
申请日：2009-10-08
IPC分类号： F02M25/07
摘要： An actuator includes an electric motor and a drive force transmitting mechanism. The drive force transmitting mechanism includes a rotary gear and a rotary cam. The rotary gear transmits a drive force of the electric motor to an EGR valve to drive the same. The rotary cam transmits the drive force of the electric motor to a mode change valve to drive the same. The rotary cam is releasably linkable to the rotary gear to receive the drive force of the electric motor through the rotary gear.
摘要翻译： 致动器包括电动马达和驱动力传递机构。 驱动力传递机构包括旋转齿轮和旋转凸轮。 旋转齿轮将电动机的驱动力传递到EGR阀以驱动它。 旋转凸轮将电动机的驱动力传递给换模阀，以驱动它。 旋转凸轮可释放地连接到旋转齿轮，以通过旋转齿轮接收电动机的驱动力。
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公开(公告)号：US09709009B2
公开(公告)日：2017-07-18
申请号：US12845067
申请日：2010-07-28
IPC分类号： F02M25/07 , F02M26/51 , F02M26/05 , F02M26/06 , F02M26/49 , F02M26/25 , F02M26/28 , F02M26/64 , F02M26/70
CPC分类号： F02M26/51 , F02M26/05 , F02M26/06 , F02M26/25 , F02M26/28 , F02M26/49 , F02M26/64 , F02M26/70
摘要： A low pressure EGR regulating valve is driven by an electric actuator, and an output of the electric actuator is transmitted to an intake air throttle valve through a link device. An ECU executes a failure determination to determine presence of a failure in a case where a sensed opening degree, which is sensed with a low pressure EGR opening degree sensor, is other than an opening degree that corresponds to a maximum opening degree of the throttle valve limited by a mechanical stopper. The ECU executes the failure determination after the energization of the electric actuator is stopped in response to stopping of the engine.
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公开(公告)号：US20110023846A1
公开(公告)日：2011-02-03
申请号：US12845067
申请日：2010-07-28
CPC分类号： F02M26/51 , F02M26/05 , F02M26/06 , F02M26/25 , F02M26/28 , F02M26/49 , F02M26/64 , F02M26/70
摘要： A low pressure EGR regulating valve is driven by an electric actuator, and an output of the electric actuator is transmitted to an intake air throttle valve through a link device. An ECU executes a failure determination to determine presence of a failure in a case where a sensed opening degree, which is sensed with a low pressure EGR opening degree sensor, is other than an opening degree that corresponds to a maximum opening degree of the throttle valve limited by a mechanical stopper. The ECU executes the failure determination after the energization of the electric actuator is stopped in response to stopping of the engine.
摘要翻译： 低压EGR调节阀由电致动器驱动，电致动器的输出通过连杆装置传递到进气节流阀。 在用低压EGR开度传感器检测到的感测到的开度不同于对应于节流阀的最大开度的开度的情况下，ECU执行故障判定以确定故障的存在 受机械塞限制。 响应于发动机的停止，电动执行器的通电停止后ECU执行故障确定。
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公开(公告)号：US08973559B2
公开(公告)日：2015-03-10
申请号：US13478379
申请日：2012-05-23
CPC分类号： F02M25/0786 , F02M26/05 , F02M26/06 , F02M26/11 , F02M26/15 , F02M26/21 , F02M26/24 , F02M26/25 , F02M26/54 , F02M26/64 , F02M26/70 , Y10T74/18024
摘要： A gear subassembly is for an exhaust gas recirculation (EGR) system including an EGR valve and a rotatable shaft provided for the EGR valve. The gear subassembly includes a gear and a cam. The gear is a part of reduction gears and is fastened to the rotatable shaft to rotate therearound. The cam is fastened to the gear and is a part of a link mechanism. The gear includes a metal shaft-fastening part used for fastening the gear to the rotatable shaft, and a metal cam-fastening part used for fastening the gear to the cam. The gear is formed by resin-molding with the shaft-fastening part and the cam-fastening part serving as insert parts.
摘要翻译： 齿轮组件用于包括EGR阀和为EGR阀设置的可旋转轴的排气再循环（EGR）系统。 齿轮组件包括齿轮和凸轮。 齿轮是减速齿轮的一部分，并且被固定到可旋转的轴上以在其周围旋转。 凸轮固定在齿轮上，是连杆机构的一部分。 齿轮包括用于将齿轮紧固到可旋转轴的金属轴紧固部分和用于将齿轮紧固到凸轮的金属凸轮紧固部分。 齿轮通过用轴固定部分和用作插入部分的凸轮紧固部分的树脂模塑形成。
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公开(公告)号：US08122873B2
公开(公告)日：2012-02-28
申请号：US12575605
申请日：2009-10-08
摘要： An actuator includes an electric motor and a drive force transmitting mechanism. The drive force transmitting mechanism includes a rotary gear and a rotary cam. The rotary gear transmits a drive force of the electric motor to an EGR valve to drive the same. The rotary cam transmits the drive force of the electric motor to a mode change valve to drive the same. The rotary cam is releasably linkable to the rotary gear to receive the drive force of the electric motor through the rotary gear.
摘要翻译： 致动器包括电动马达和驱动力传递机构。 驱动力传递机构包括旋转齿轮和旋转凸轮。 旋转齿轮将电动机的驱动力传递到EGR阀以驱动它。 旋转凸轮将电动机的驱动力传递给换模阀，以驱动它。 旋转凸轮可释放地连接到旋转齿轮，以通过旋转齿轮接收电动机的驱动力。
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