公开(公告)号：US07036892B2

公开(公告)日：2006-05-02

申请号：US10855571

申请日：2004-05-28

申请人： Shigemitsu Suzuki ,  Motohisa Ishiguro ,  Mitsuru Terayama ,  Atsushi Unno ,  Hiroshi Kajino

发明人： Shigemitsu Suzuki ,  Motohisa Ishiguro ,  Mitsuru Terayama ,  Atsushi Unno ,  Hiroshi Kajino

IPC分类号： F04B53/00 ,  H02K9/18

CPC分类号： H02K5/128 ,  F04C2/102 ,  F04C11/008 ,  F04C15/008 ,  H02K11/048

摘要： An electric powered pump includes a pump body having a suction chamber, a discharge chamber and an accommodation concave portion for accommodating a pump rotor, a rotational shaft rotatably supported by the pump body, the pump rotor is fixed at a first end of the rotational shaft, a motor having a rotor including a magnet, an annular stator including a core and a coil, the rotor is fixed at a second end of the rotational shaft which is opposite to the first end of the rotational shaft, a motor housing having a hole shaped cylindrical space inside of the stator formed with the motor housing, the motor housing is fixed at the pump body to be positioned in the cylindrical space having a predetermined clearance relative to the rotor, a driver portion for driving the motor, a accommodation space formed at an end surface of the motor housing provided at a side of the second end of the rotational shaft, the accommodation space is configured to accommodate the driver portion, and a cover for covering the accommodation space.

摘要翻译： 电动泵包括具有吸入室，排出室和用于容纳泵转子的容纳凹部的泵体，由泵体可旋转地支撑的旋转轴，泵转子固定在旋转轴的第一端 具有转子的电动机，包括磁铁，包括铁芯和线圈的环形定子，所述转子固定在所述旋转轴的与所述旋转轴的第一端相反的第二端，具有孔 形成有电动机壳体的定子内部，马达壳体固定在泵体上，定位在相对于转子具有预定间隙的圆柱形空间中，用于驱动马达的驱动器部分，形成的容置空间 在设置在旋转轴的第二端的一侧的电动机壳体的端面处，容纳空间构造成容纳驱动器部分，并且用于c 超过住宿空间。

公开(公告)号：US06636580B2

公开(公告)日：2003-10-21

申请号：US09804091

申请日：2001-03-12

申请人： Kazuo Murakami ,  Shigemitsu Suzuki ,  Kyohichi Yoshigai

发明人： Kazuo Murakami ,  Shigemitsu Suzuki ,  Kyohichi Yoshigai

IPC分类号： G21C700

CPC分类号： G21C7/10 ,  G21Y2002/104 ,  G21Y2002/303 ,  G21Y2004/303 ,  Y02E30/39

摘要： A control rod for a nuclear reactor has a structure which is capable of suppressing expansion of a reduced-diameter portion of a neutron absorber in a radial direction under shocks applied upon every stepwise driving of a control rod cluster and which can ensure integrity of a cladding tube over an extended period. The control rod includes a cladding tube closed hermetically at both ends thereof by a top end plug and a bottom end plug, respectively, a neutron absorber loaded into the cladding tube and includes a reduced-diameter portion having a smaller diameter than the other portion, the reduced-diameter portion being disposed at the bottom end plug side of the control rod, and a hold-down spring for pressing the neutron absorber downwardly against the bottom end plug. A sleeve is disposed within an annular space defined between an outer peripheral surface of the reduced-diameter portion and an inner peripheral surface of the cladding tube.

摘要翻译： 用于核反应堆的控制棒具有这样的结构，该结构能够抑制在控制棒簇的每一个逐步驱动时施加的冲击下的中子吸收体的直径减小部分的膨胀，并且可以确保包层的完整性 长时间管。 所述控制棒包括：包层管，其两端分别由顶端塞和底端塞密封，装载到所述包层管中的中子吸收体，并且包括具有比其他部分小的直径的缩径部分， 所述缩径部分设置在所述控制杆的底端塞侧，以及用于将所述中子吸收体向下压靠在所述底端塞上的压紧弹簧。 套筒设置在限定在缩径部的外周面与包层管的内周面之间的环状空间内。

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。

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。

公开(公告)号：US08210142B2

公开(公告)日：2012-07-03

申请号：US12602605

申请日：2008-09-08

申请人： Shigemitsu Suzuki ,  Naoto Toma ,  Yoji Kanada ,  Hiroki Mukaide

发明人： Shigemitsu Suzuki ,  Naoto Toma ,  Yoji Kanada ,  Hiroki Mukaide

IPC分类号： F01L1/34

CPC分类号： F01L1/3442 ,  F01L1/022 ,  F01L1/024 ,  F01L2001/34426 ,  F01L2001/34446 ,  F01L2001/34463 ,  F01L2001/34466 ,  F01L2001/34473 ,  F01L2001/34479 ,  F01L2001/34483 ,  F01L2800/01 ,  F01L2800/03 ,  F02D13/0215 ,  Y02T10/18

摘要： A valve opening/closing timing control apparatus includes a phase displacing mechanism for displacing relative phase between a drive-side rotational member and a driven-side rotational member rotatable in unison with a cam shaft, a locking mechanism capable of locking the relative phase to an intermediate locking phase suitable for starting and releasing this lock by a work fluid when needed and an urging mechanism configured to provide an urging function for urging the phase displacing mechanism toward an advancing side in a restricted range between an intermediate restricting phase located more on the retarding side than the intermediate locking phase and a most retarding phase.

摘要翻译： 一个开阀/关闭正时控制装置，包括：相位移机构，用于使驱动侧转动件与可与凸轮轴一体旋转的从动侧转动件相对移动;锁定机构， 中间锁定阶段，适于在需要时通过工作流体启动和释放该锁定;以及推动机构，其构造成提供推动功能，用于在位于更多延迟的中间限制相位之间的限制范围内朝向前进侧推动相位移机构 一侧比中间锁定相和大多数延迟相位。

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。

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。

公开(公告)号：US07536985B2

公开(公告)日：2009-05-26

申请号：US11790841

申请日：2007-04-27

申请人： Shigemitsu Suzuki ,  Naoto Toma ,  Takeshi Hashizume

发明人： Shigemitsu Suzuki ,  Naoto Toma ,  Takeshi Hashizume

IPC分类号： F01L1/34

CPC分类号： F01L1/3442 ,  F01L1/022 ,  F01L1/024 ,  F01L2001/0537 ,  F01L2001/34423 ,  F01L2001/34426 ,  F01L2001/34446 ,  F01L2001/34473 ,  F01L2001/34483 ,  F01L2001/34496 ,  F01L2800/00 ,  F01L2800/01 ,  F02D13/0238

摘要： A valve opening and closing timing control device includes a phase control unit having a drive side rotation member for rotating in synchronization with a crankshaft of an internal combustion engine, a driven side rotation member provided coaxially with the drive side rotation member for rotating in synchronization with a camshaft of the engine and a phase control mechanism for controlling a relative rotational phase between the drive side member and the driven side member by being supplied with an operation fluid. The phase control unit is provided at each set of camshafts of the internal combustion engine having plurality sets of camshafts. The valve timing control device further includes a first pump driven by the internal combustion engine and a second pump driven by a motor, wherein the first pump supplies the operation fluid to all of the phase control units provided at the each set of camshafts and the second pump supplies the operation fluid only to the phase control unit provided at one set of camshaft.

摘要翻译： 一种开闭正时控制装置，具有：相位控制单元，具有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设置的从动侧旋转构件，与驱动侧旋转构件同步旋转; 发动机的凸轮轴和相位控制机构，用于通过供给操作流体来控制驱动侧构件和从动侧构件之间的相对旋转相位。 在具有多套凸轮轴的内燃机的各组凸轮轴上设置相位控制单元。 气门正时控制装置还包括由内燃机驱动的第一泵和由电动机驱动的第二泵，其中第一泵将操作流体供应到设置在每组凸轮轴上的所有相位控制单元，第二泵将第二泵 泵仅将操作流体提供给设置在一组凸轮轴上的相位控制单元。

公开(公告)号：US5170141A

公开(公告)日：1992-12-08

申请号：US785009

申请日：1991-10-30

申请人： Kazuhisa Yamazaki ,  Junji Konda ,  Shigemitsu Suzuki

发明人： Kazuhisa Yamazaki ,  Junji Konda ,  Shigemitsu Suzuki

IPC分类号： H01P1/205

CPC分类号： H01P1/2056

摘要： A dielectric resonator block has at least three resonators and coupling device for coupling the adjacent resonators. A reactance element is added in parallel to the coupling device to provide an attenuation pole. A capacitor block of a dielectric material is provided which has through-holes to form hole electrodes and a surface electrode so that two coupling capacitances are provided. One of the two coupling capacitances serves as the reactance element. One of the hole electrodes of the capacitor block is connected with an external connector, and the other hole electrodes are connected with the resonators.

公开(公告)号：US5132655A

公开(公告)日：1992-07-21

申请号：US586186

申请日：1990-09-21

申请人： Shigemitsu Suzuki ,  Hiroaki Morioka

发明人： Shigemitsu Suzuki ,  Hiroaki Morioka

IPC分类号： H01F5/04

CPC分类号： H01F5/04

摘要： An electromagnetic coil apparatus has an electromagnetic coil for generaing an electromagnetic flux. The electromagnetic coil includes a coil wire wound on a coil bobbin with an end of the wire extending outwardly from the electromagnetic coil. An elastic terminal cap is connected to the coil bobbin with the wire end arranged between the terminal cap and the coil bobbin to eliminate stress from the wire end.