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。

公开(公告)号：US20060222527A1

公开(公告)日：2006-10-05

申请号：US11354894

申请日：2006-02-16

申请人： Hirotaka Kurita ,  Eiji Miyachi ,  Hideki Nakayoshi

发明人： Hirotaka Kurita ,  Eiji Miyachi ,  Hideki Nakayoshi

IPC分类号： F04B35/04

CPC分类号： F16H61/0031 ,  F04C2/102 ,  F04C14/26 ,  F04C15/008 ,  F04C2240/40 ,  F04C2270/18

摘要： An electric pump includes a pump body, an intake port formed in the pump body, a discharge port formed in the pump body for discharging fluid pumped from the intake port, a rotor housed in the pump body, a brushless sensorless motor which rotates the rotor, and a mechanism for preventing losing synchronism of the brushless sensorless motor by controlling hydraulic pressure in the discharge port not to exceed a predetermined pressure.

摘要翻译： 电动泵包括泵体，形成在泵体内的进气口，形成在泵体内用于排出从进气口泵出的流体的排出口，容纳在泵体内的转子，使无转子无传感器马达， 以及用于通过控制排出口中的液压不超过预定压力来防止无刷无传感器电动机同步的机构。

公开(公告)号：US09828900B2

公开(公告)日：2017-11-28

申请号：US14439877

申请日：2013-08-28

申请人： Shinya Takasaki ,  Akihiro Ikeda ,  Eiji Miyachi

发明人： Shinya Takasaki ,  Akihiro Ikeda ,  Eiji Miyachi

IPC分类号： F01P1/04 ,  F01P3/08 ,  F01M1/08 ,  F02B3/06 ,  F02F3/22

CPC分类号： F01P3/08 ,  F01M1/08 ,  F01M2001/083 ,  F02B3/06 ,  F02F3/22 ,  F05C2201/02

摘要： Provided is a valve housing configured to be inserted into an insertion hole that extends in a direction approximately orthogonal to an extending direction of an oil path and configured to be freely movable along an extending direction of the insertion hole. When an oil jet switching valve is closed, the tip end portion of the valve housing is configured to be pressed to the inner wall surface of the oil path by receiving an energized force from an energizing unit.

公开(公告)号：US08640663B2

公开(公告)日：2014-02-04

申请号：US13816358

申请日：2011-05-18

申请人： Eiji Miyachi

发明人： Eiji Miyachi

IPC分类号： F01L1/34

CPC分类号： F17D3/00 ,  F01L1/3442 ,  F01L2001/3443 ,  F01L2001/3444 ,  F01L2001/34466 ,  F01L2001/34473 ,  F01L2001/34479 ,  F01L2001/34483 ,  F01L2250/02 ,  F01L2810/02 ,  F01M1/16 ,  Y10T137/85978

摘要： An oil pressure control apparatus includes: a pump that ejects oil by being driven by rotation of an engine; a first flow passage interconnecting the pump and a first predetermined portion; a second flow passage branching from the first flow passage and supplying oil to a second predetermined portion; and a flow passage area adjusting portion that adjusts a flow passage area of the second flow passage according to oil pressure in the second flow passage. The flow passage area adjusting portion includes a spool formed such that a first pressure receiving face and a second pressure receiving face having an area smaller than that of the first pressure receiving face oppose each other with the second flow passage interposed therebetween, with the spool moving according to oil pressure in the second flow passage, and a biasing member biasing the spool in a direction toward the second pressure receiving face.

摘要翻译： 一种油压控制装置，包括：泵，其通过由发动机的旋转驱动而喷射油; 将泵与第一预定部分相互连接的第一流动通道; 从第一流路分支并将油供给到第二预定部分的第二流动通道; 以及流路面积调整部，其根据第二流路中的油压调节第二流路的流路面积。 流路面积调整部包括：卷轴，其形成为使得第一受压面和第二受压面的面积比第一受压面的面积小的第二压力接收面与第二流路相对置， 根据所述第二流路中的油压，以及偏压构件朝向所述第二受压面朝向所述卷轴的方向。

公开(公告)号：US20130139916A1

公开(公告)日：2013-06-06

申请号：US13816358

申请日：2011-05-18

申请人： Eiji Miyachi

发明人： Eiji Miyachi

IPC分类号： F17D3/00

CPC分类号： F17D3/00 ,  F01L1/3442 ,  F01L2001/3443 ,  F01L2001/3444 ,  F01L2001/34466 ,  F01L2001/34473 ,  F01L2001/34479 ,  F01L2001/34483 ,  F01L2250/02 ,  F01L2810/02 ,  F01M1/16 ,  Y10T137/85978

摘要： An oil pressure control apparatus includes: a pump that ejects oil by being driven by rotation of an engine; a first flow passage interconnecting the pump and a first predetermined portion; a second flow passage branching from the first flow passage and supplying oil to a second predetermined portion; and a flow passage area adjusting portion that adjusts a flow passage area of the second flow passage according to oil pressure in the second flow passage. The flow passage area adjusting portion includes a spool formed such that a first pressure receiving face and a second pressure receiving face having an area smaller than that of the first pressure receiving face oppose each other with the second flow passage interposed therebetween, with the spool moving according to oil pressure in the second flow passage, and a biasing member biasing the spool in a direction toward the second pressure receiving face.

摘要翻译： 一种油压控制装置，包括：泵，其通过由发动机的旋转驱动而喷射油; 将泵与第一预定部分相互连接的第一流动通道; 从第一流路分支并将油供给到第二预定部分的第二流动通道; 以及流路面积调整部，其根据第二流路中的油压调节第二流路的流路面积。 流路面积调整部包括：卷轴，其形成为使得第一受压面和第二受压面的面积比第一受压面的面积小的第二压力接收面与第二流路相对置， 根据所述第二流路中的油压，以及偏压构件朝向所述第二受压面朝向所述卷轴的方向。

公开(公告)号：US20100212615A1

公开(公告)日：2010-08-26

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。