公开(公告)号：US07536985B2

公开(公告)日：2009-05-26

申请号：US11790841

申请日：2007-04-27

Applicant: Shigemitsu Suzuki ,  Naoto Toma ,  Takeshi Hashizume

Inventor： Shigemitsu Suzuki ,  Naoto Toma ,  Takeshi Hashizume

IPC: F01L1/34

CPC classification number: 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

Abstract: 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.

Abstract translation: 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

Applicant: Kazuhisa Yamazaki ,  Junji Konda ,  Shigemitsu Suzuki

Inventor： Kazuhisa Yamazaki ,  Junji Konda ,  Shigemitsu Suzuki

IPC: H01P1/205

CPC classification number: H01P1/2056

Abstract: 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

Applicant: Shigemitsu Suzuki ,  Hiroaki Morioka

Inventor： Shigemitsu Suzuki ,  Hiroaki Morioka

IPC: H01F5/04

CPC classification number: H01F5/04

Abstract: 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.

公开(公告)号：US4846439A

公开(公告)日：1989-07-11

申请号：US171361

申请日：1988-03-21

Applicant: Shigemitsu Suzuki

Inventor： Shigemitsu Suzuki

IPC: F16K31/06

CPC classification number: F16K31/0665 ,  F16K31/0651

Abstract: An electromagnetic valve assembly comprises a movable valve member, a valve seat, an electromagnet for attracting the movable valve member toward the valve seat, and a non-magnetic intermediate member interposed between the movable valve member and the valve seat. The non-magnetic intermediate member magnetically isolates the movable valve member from the valve seat so that the movable valve member is free from the residual magnetism of the valve seat to prevetn valve sticking.