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1. 发明专利

JP2012151070A Relay unit 有权
标题翻译：继电器
公开(公告)号：JP2012151070A
公开(公告)日：2012-08-09
申请号：JP2011010824
申请日：2011-01-21
申请人： Anden , Denso Corp , Nippon Soken Inc , アンデン株式会社 , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： KOJIMA KIYOSHIGE , NAKAGAWA EIJI , ITO YOSHIMICHI , KAMIYA MIKIHIRO
IPC分类号： H01H50/02 , H01H45/00 , H01H50/00 , H01H50/38
摘要： PROBLEM TO BE SOLVED: To provide a relay unit which can be sufficiently adapted to a high cutoff voltage and a high cutoff current, and whose size can be downsized easily.SOLUTION: A relay unit 1 comprises, in a unit housing 3, one or more relays 2 which supply or cut off a current by magnetic force. In a relay housing 23, the relay 2 has: a solenoid part provided with a movable core which advances or retreats when the current to a coil is supplied or cut off; and a contact part 200 which opens or closes when the movable core advances or retreats. The relay housing 23 has a contact chamber 28 for housing the contact part 200. The contact chamber 28 has an opening hole 281 which is opened to the outside of the relay housing 23. The unit housing 3 has a buffer chamber 31 which is formed adjacent to the contact chamber 28. The buffer chamber 31 communicates to the contact chamber 28 via the opening hole 281, and is independent from other spaces, except for the contact chamber 28.
摘要翻译：要解决的问题：提供可以充分适应于高截止电压和高截止电流的中继单元，并且其尺寸可以容易地小型化。解决方案：中继单元1在单元壳体3中包括一个或多个继电器2，其通过磁力提供或切断电流。在继电器壳体23中，继电器2具有：螺线管部，设有可动铁芯，当供给或切断线圈的电流时，可动铁芯前进或后退; 以及当可动芯前进或后退时打开或关闭的接触部分200。继电器壳体23具有用于容纳接触部200的接触室28.接触室28具有向继电器壳体23的外部开口的开口孔28.单元壳体3具有缓冲室31，该缓冲室31相邻缓冲室31经由开孔281与接触室28连通，除了接触室28之外与其它空间无关。（C）2012年，JPO和INPIT

2. 发明专利

JP2013182711A Electromagnetic relay 有权
标题翻译：电磁继电器
公开(公告)号：JP2013182711A
公开(公告)日：2013-09-12
申请号：JP2012044283
申请日：2012-02-29
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー , Anden , アンデン株式会社
发明人： TANAKA TAKESHI , TOMINAGA MOTONORI , NAKAMURA TSUTOMU , KOJIMA KIYOSHIGE , ITO YOSHIMICHI , TANAKA TOMOAKI
IPC分类号： H01H50/54 , H01H50/20
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic relay configured to reduce inclination of a movable contact member to achieve smooth switching from contact state to cut-off state.SOLUTION: An electromagnetic relay 1 includes: a plunger 2 that moves forward/backward by supplying/cutting-off power to a coil 11; a pair of fixed contact members 3 each having a fixed contact 31; a movable contact member 4 having a pair of movable contacts 41 arranged from an advancing direction of the plunger 2 to face the pair of fixed contacts 31, in an electrically short-circuited state; forward biasing means 5 for biasing the plunger 2 forward; and backward biasing means 6 for biasing the movable contact member 4 backward. The movable contact member 4 includes a plunger contact surface 42 in contact with a front end 21 of the plunger 2, and a biasing force acting surface 43 where the biasing force of the backward biasing means 6 acts. The plunger contact surface 42 is located forward of the center of gravity of the movable contact member 4. The biasing force acting surface 43 is located behind the center of gravity of the movable contact member 4.
摘要翻译：要解决的问题：提供一种电磁继电器，其被配置为减小可动接触构件的倾斜度，以实现从接触状态到截止状态的平滑切换。解决方案：电磁继电器1包括：柱塞2，其通过供给向前/向后移动切断电力给线圈11; 一对具有固定触点31的固定触点构件3; 具有从柱塞2的前进方向配置成以电气短路的方式面对一对固定触头31的一对可动触点41的可动接触部件4; 用于向前偏置柱塞2的前偏置装置5; 以及用于向后偏压可动接触部件4的反向偏置装置6。可动接触构件4包括与柱塞2的前端21接触的柱塞接触面42和反作用力装置6的作用力的偏置力作用面43。柱塞接触表面42位于可动接触构件4的重心的前方。偏置力作用面43位于可动接触构件4的重心的后方。

3. 发明专利

JP2007002805A Monitoring system 审中-公开
标题翻译：监视系统
公开(公告)号：JP2007002805A
公开(公告)日：2007-01-11
申请号：JP2005186659
申请日：2005-06-27
申请人： Nippon Soken Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社日本自動車部品総合研究所
发明人： SUGINO MASAYOSHI , ITO YOSHIMICHI , INOUE SEIKI , SAKAI KAZUTO , ASADA TOSHIAKI
IPC分类号： F02D45/00 , F02D35/00
摘要： PROBLEM TO BE SOLVED: To recognize the operation of a ring gear 7 integrally rotatably joined to a crankshaft 3 of an internal combustion engine 1 of a monitoring system of a starting device of the internal combustion engine 1, and to perform the fatigue analysis of the ring gear 7, the reverse rotation detection of the crankshaft 3, and the change detection of a crank angle.
SOLUTION: The monitoring system includes a strain gauge 15 installed on the ring gear 7 for detecting the strain of the ring gear 7, a transmitting means 20 installed to the ring gear 7 for wirelessly transmitting a detected output of the strain gauge 15, and a receiving means 30 installed to a non-rotary fixed member other than the ring gear 7 for receiving a transmitting signal from the transmitting means 20 and grasping the operation of the ring gear 7.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了识别与内燃机1的起动装置的监视系统的内燃机1的曲轴3一体旋转接合的齿圈7的动作，并进行疲劳齿圈7的分析，曲轴3的反转检测以及曲柄角的变化检测。
解决方案：监控系统包括安装在齿圈7上用于检测齿圈7的应变的应变仪15，安装在齿圈7上的传动装置20，用于将应变仪15的检测输出无线传送以及安装在除了齿圈7以外的非旋转固定构件的接收装置30，用于从发送装置20接收发送信号并且抓住齿圈7的动作。（C）2007， JPO＆INPIT

4. 发明专利

JP2005012898A Control of valve system of electromagnetic drive type 审中-公开
标题翻译：电磁驱动型阀门系统的控制
公开(公告)号：JP2005012898A
公开(公告)日：2005-01-13
申请号：JP2003173371
申请日：2003-06-18
申请人： Nippon Soken Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社日本自動車部品総合研究所
发明人： ITO YOSHIMICHI , GOTO MORIYASU , MORITSUGU MICHIYASU , OGISO MASATO , KIKORI SHIGEO
IPC分类号： F01L1/46 , F01L9/04 , F16K31/06 , F16K37/00 , H02K33/02
摘要： PROBLEM TO BE SOLVED: To provide a technology for measuring the operation state of an actuator of an electromagnetic drive method.
SOLUTION: The actuator is electromagnetic drive type, and comprises a moving member, an armature which electromagnetically attracts the moving member according to an excitation current, and an armature load sensor for measuring the load applied to the armature as the reaction of the attraction.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于测量电磁驱动方法的致动器的操作状态的技术。解决方案：致动器是电磁驱动型，并且包括移动构件，根据励磁电流电磁吸引移动构件的衔铁，以及用于测量施加到电枢的负载的电枢负载传感器，作为吸引力。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2003028737A Torque detector 审中-公开
标题翻译：扭矩检测器
公开(公告)号：JP2003028737A
公开(公告)日：2003-01-29
申请号：JP2001211764
申请日：2001-07-12
申请人： Nippon Soken Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社日本自動車部品総合研究所
发明人： ITO YOSHIMICHI , MORITSUGU MICHIYASU , IKEDA SHINJI
IPC分类号： G01L3/10 , F02D45/00 , G01L5/00
摘要： PROBLEM TO BE SOLVED: To provide practical constitution of high detection precision for detecting torque of a rotary body.
SOLUTION: A detecting ring 2 of which the both ends 21, 22 are pressure- contact-fixed to the rotary body 81 is fitted with the rotary body 81 for transmitting the detected torque, and a torsion equivalent to a torsion of the rotary body 81 is accurately produced in non-fixed part 23 contactless with the rotary body 81. A large number of slender grooves are formed along a circumferential direction of the detecting ring 2 in the non-fixed part 23, and the grooves are arranged in an axial direction of the detecting ring 2 to form two kinds of grooves tilted at 45° with respect to the axial direction of the detecting ring 2 and grooves tilted at 40° in an opposite side thereof. A longitudinal-directional groove direction is conformed with a direction of a shearing strain by the torsion of detecting ring 2 in one-side grooves and made orthogonal thereto in the other-side grooves, a boundary part 24 in the two kinds of grooves is displaced axis-directionally in response to a level of the torque, and a torque sensor 3 is used as a sensor for detecting the displacement to widen selection ranges for a material of the detecting ring 2 and a type of the torque sensor 3.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供用于检测旋转体的扭矩的高检测精度的实用构造。解决方案：将旋转体81的压力接触固定在其两端21,22的检测环2与转动体81配合，用于传递检测到的扭矩，与扭转体81的扭转相当的扭转在与旋转体81非接触的非固定部23中精确地制造。在非固定部23中沿着检测环2的周向形成有大量细长的槽，并且槽沿轴向配置以形成倾斜45度的两种槽。相对于检测环2的轴向和倾斜40度的槽。在其相对侧。纵向槽方向与一侧槽中的检测环2的扭转的剪切应变的方向一致，并且在另一侧槽中与其正交，两个槽中的边界部分24位移并且扭矩传感器3被用作用于检测位移的传感器，以扩大检测环2的材料的选择范围和扭矩传感器3的类型。

6. 发明专利

JP2005337078A Current control device for solenoid drive valve 审中-公开
标题翻译：电磁阀驱动阀的电流控制装置
公开(公告)号：JP2005337078A
公开(公告)日：2005-12-08
申请号：JP2004155479
申请日：2004-05-26
申请人： Nippon Soken Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社日本自動車部品総合研究所
发明人： ITO YOSHIMICHI , OHARA YASUSHI , OCHI HIDEYUKI , OGISO MASATO
IPC分类号： F01L9/04 , F16K31/06 , F16K37/00
摘要： PROBLEM TO BE SOLVED: To perform desired behavior of a movable element by exactly control an excitation current of a solenoid valve.
SOLUTION: The current control device for the solenoid drive valve is constituted such that an inclination angle of the movable element 20 or a parameter related to the inclination angle are detected and the excitation current of the electro-magnets 30, 32 is corrected in response to the detection value. The inclination angle can be determined from the measurement value obtained, for example, by measuring the maximum lift amount of a valve element 12 by a lift measuring means 42.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过精确控制电磁阀的励磁电流来执行可移动元件的期望行为。解决方案：用于电磁驱动阀的电流控制装置被构造成使得可移动元件20的倾斜角度或与倾斜角相关的参数被检测并且电磁体30,32的激励电流被校正响应于检测值。倾斜角度可以通过例如通过由升降测量装置42测量阀元件12的最大提升量所获得的测量值来确定。版权所有：（C）2006，JPO＆NCIPI

7. 发明专利

JP2005076546A Control of electromagnetic drive type valve system 审中-公开
标题翻译：电磁驱动型阀门系统的控制
公开(公告)号：JP2005076546A
公开(公告)日：2005-03-24
申请号：JP2003308590
申请日：2003-09-01
申请人： Nippon Soken Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社日本自動車部品総合研究所
发明人： ITO YOSHIMICHI , OHARA YASUSHI , KOGA TOYOKATSU , OGISO MASATO
IPC分类号： F01L3/24 , F01L9/04 , F02D13/02 , F02D41/20 , F16K31/06
摘要： PROBLEM TO BE SOLVED: To measure an operation state of an electromagnetic drive type actuator.
SOLUTION: A electromagnetic drive type actuator is provided with a needle, a bearing slidably supporting a shaft of the needle, an armature electromagnetically driving the needle according to excitation current, and a bearing load sensor measuring load in which the needle applies to the bearing responding to drive.
COPYRIGHT: (C)2005,JPO&NCIPI

8. 发明专利

JP2000097124A HIGH PRESSURE FLUID INJECTION DEVICE 失效
公开(公告)号：JP2000097124A
公开(公告)日：2000-04-04
申请号：JP28198098
申请日：1998-09-17
申请人： NIPPON SOKEN , DENSO CORP
发明人： ITO YOSHIMICHI , TSUZUKI SACHIHIRO , ITO TOSHIHIKO , KOJIMA AKIKAZU
IPC分类号： F02M47/00
摘要： PROBLEM TO BE SOLVED: To simplify the structure of a conduit line, and to prevent that the fuel is continued to inject in the disorder condition of a two-way valve for injection control, in a high pressure fluid injection device. SOLUTION: A needle 12 to open and close an injection hole 101 for fuel injection purpose is controlled by increasing and decreasing the pressure of a control hydraulic chamber 106 generating its back pressure. The high pressure fuel leading-in to the control hydraulic chamber 106, and the release of the high pressure, are carried out by a single common use conduit line 21, by switching a two-way valve 42. Inside a tubular body 11 is made into a valve chest 103 and a cylinder 105, and a needle 12 is held slidable in the cylinder 105 to prevent the leakage of the fuel from the sliding part of the needle 12 to the other part, so as to make a drain conduit line unnecessary. The leading-in of the high pressure fuel to the valve chest 103 is carried out through a check valve 14, and the fuel leading-in to the valve chest 103 is prohibited as well as the inside of the valve chest 103 is maintained at a high pressure, so as to prevent the continuous injection of the fuel.

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