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1. 发明专利

JP2013137084A Pressure control apparatus 有权
标题翻译：压力控制装置
公开(公告)号：JP2013137084A
公开(公告)日：2013-07-11
申请号：JP2011289023
申请日：2011-12-28
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
发明人： ICHIHASHI KATSUHIRO , NONOYAMA YOSHIHARU , ARIKAWA FUMIAKI , KANAMORI HIROYASU
IPC分类号： F16K31/06
CPC分类号： F16K17/00 , F16K31/0665 , F16K31/0686 , F16K31/0693
摘要： PROBLEM TO BE SOLVED: To improve pressure controllability and to downsize a pressure control apparatus.SOLUTION: The pressure control apparatus, which controls pressure of a fluid by adjusting an attraction force, is provided with: a first resilient body 28 that urges a valve body 18 in a valve-closing direction; and a second resilient body 30 generating a resilient force against the resilient force of the first resilient body 28; wherein the resilient force of the first resilient body 28 and the resilient force of the second resilient body 30 are configured to be balanced with each other when the valve body 18 is placed at an intermediate lift position. Thereby, if the valve body 18 is displaced close to a fully-open position, the valve body 18 is urged toward the intermediate lift position by a resultant resilient force, and thereby, the valve body 18 is quickly moved toward the intermediate lift position.
摘要翻译：要解决的问题：提高压力控制性和压力控制装置的小型化。解决方案：通过调节吸引力来控制流体压力的压力控制装置设置有：第一弹性体28，其将阀体 18处于闭合方向; 以及产生抵抗第一弹性体28的弹力的弹力的第二弹性体30; 其中当阀体18被放置在中间提升位置时，第一弹性体28的弹力和第二弹性体30的弹力构造成彼此平衡。因此，如果阀体18靠近完全打开位置移动，则通过产生的弹性力使阀体18朝向中间提升位置被推动，从而使阀体18快速向中间提升位置移动。

2. 发明专利

JP2010007564A Fuel supply device 审中-公开
标题翻译：燃油供应装置
公开(公告)号：JP2010007564A
公开(公告)日：2010-01-14
申请号：JP2008167842
申请日：2008-06-26
申请人： Denso Corp , 株式会社デンソー
发明人： KANAMORI HIROYASU
IPC分类号： F02M59/44 , F02M37/06 , F02M37/20 , F02M55/00 , F02M59/46
CPC分类号： Y02T10/123
摘要： PROBLEM TO BE SOLVED: To provide a fuel supply device supplying fuel to an internal combustion engine excellent in durability. SOLUTION: A fuel supply device 10 provided with a pressurizing chamber 609 having a volume expanded and contracted to suck and pressure-feed fuel by receiving a driving force of an engine 2 and reciprocating a plunger 604, and a suction regulating valve 74 provided in a suction passage 62 in which fuel sucked in the pressurizing chamber 609 and regulating fuel sucked in the pressurizing chamber 609 is further provided with a working fluid supply means supplying a working fluid different from fuel regulated by the suction regulating valve 74 to the pressurizing chamber 609. The working fluid supply means feeds the working fluid to the pressurizing chamber 609 during a suction period when a volume of the pressurizing chamber 609 is expanded. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种向耐用性优异的内燃机供给燃料的燃料供给装置。解决方案：一种燃料供应装置10，其具有通过接收发动机2的驱动力和往复运动的活塞604以及吸入调节阀74的体积膨胀和收缩以吸取和加压燃料的加压室609 设置在吸入通道62中，其中吸入加压室609的燃料和调节吸入加压室609中的燃料进一步设置有工作流体供应装置，其将与由吸入调节阀74调节的燃料不同的工作流体提供给加压室工作流体供给装置在加压室609的容积膨胀的吸入期间将工作流体供给到加压室609。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2003334663A Joining method for coated electric wire 有权
标题翻译：涂层电线接合方法
公开(公告)号：JP2003334663A
公开(公告)日：2003-11-25
申请号：JP2002141062
申请日：2002-05-16
申请人： Denso Corp , 株式会社デンソー
发明人： KIKUCHI ATSUO , URUSHIZAKI MAMORU , KANAMORI HIROYASU
IPC分类号： B23K11/00 , B23K11/02 , B23K11/16 , B23K11/34 , B23K101/38 , H01R4/02 , H01R43/02
CPC分类号： B23K11/163 , B23K11/002 , B23K11/34 , B23K2203/12 , H01R43/0214 , H01R43/0228
摘要： PROBLEM TO BE SOLVED: To simultaneously achieve miniaturization of a member to be joined to which a coated electric wire is joined and suppression of joining defects.
SOLUTION: The coated electric wire 2 is wound at least once around a rod like terminal 1. While the coated electric wire 2 wound around the terminal 1 is being pressurized by an upper electrode 3 of a resistance welding machine, the coated electric wire is heated by supplying a current to the upper electrode 3 and the coating of the coated electric wire 2 is peeled. The coated electric wire 2 and the terminal 1 are resistance-welded by supplying the current between the upper electrode 3 and a lower electrode 4 via the coated electric wire 2 and the terminal 1. A contact area of the coated electric wire 2 and the terminal 1 is made larger by this. Even if pressurizing force from the upper electrode 3 is applied to the coated electric wire 2, positional deviation of the coated electric wire 2 can be suppressed and the joining defects can be effectively prevented. Also, a frame of the terminal 1 can be miniaturized since bending machining of the terminal 1 is not required.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：同时实现接合的被接合部件的小型化，并且抑制接合缺陷。
解决方案：涂覆电线2围绕杆状端子1缠绕至少一次。当缠绕在端子1上的被覆电线2被电阻焊机的上电极3加压时，涂覆电通过向上部电极3供给电流来加热电线，剥离被覆电线2的涂层。被覆电线2和端子1通过经由被覆电线2和端子1在上部电极3和下部电极4之间供给电流进行电阻焊接。被覆电线2和端子1的接触面积 1由此变大。即使将上部电极3的加压力施加到被覆电线2，也能够抑制被覆电线2的位置偏移，能够有效地防止接合缺陷。此外，由于不需要端子1的弯曲加工，因此端子1的框架可以小型化。版权所有（C）2004，JPO

4. 发明专利

JP2006310111A Electric connector 有权
标题翻译：电连接器
公开(公告)号：JP2006310111A
公开(公告)日：2006-11-09
申请号：JP2005131828
申请日：2005-04-28
申请人： Denso Corp , 株式会社デンソー
发明人： KANAMORI HIROYASU
IPC分类号： H01R24/00 , H01R13/52
摘要： PROBLEM TO BE SOLVED: To use an electric connector directly connected with a device having a high-speed actuator while reconciling improvement of assembling property with abrasion prevention by slipping suppression when connecting the electric connector. SOLUTION: Connector housings 11, 12 of a power supply connector 1 and a power receiving connector 2 are fitted for inserting and fitting a male terminal 2a into a female terminal 1a. The female terminal 1a has terminals 1e, 1f and a spring part 1g which are abutted on the male terminal 2a, and is pressed in a direction of the male terminal 2a by energizing force of the spring part 1g. Before fitting both connectors, a regulating part 13 of a contact pressure variable mechanism regulates contact pressure by the spring part 1g pressing a claw part 1h projected from an end part of the female terminal 1a to easily insert. After completion of insertion, the regulating part 13 is detached from the claw part 1h for increasing the contact pressure and the terminals 1e, 1f of the female terminal 1a clamp the male terminal 2a. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：在连接电连接器时，使用与具有高速致动器的装置直接连接的电连接器，同时通过滑动抑制来协调组装性能的改善与防磨损。解决方案：电源连接器1的连接器壳体11,12和电力接收连接器2被装配用于将阳端子2a插入和插入阴端子1a中。阴端子1a具有端子1e，1f和弹簧部分1g，它们抵靠在阳端子2a上，并且通过弹簧部分1g的作用力沿阳极端子2a的方向被按压。在安装两个连接器之前，接触压力可变机构的调节部分13通过按压从阴端子1a的端部突出的爪部1h来弹性部分1g调节接触压力，以便容易地插入。在完成插入之后，调节部13从爪部1h脱离以增加接触压力，并且阴端子1a的端子1e，1f夹住阳端子2a。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007211658A Flow control valve 审中-公开
标题翻译：流量控制阀
公开(公告)号：JP2007211658A
公开(公告)日：2007-08-23
申请号：JP2006031338
申请日：2006-02-08
申请人： Denso Corp , 株式会社デンソー
发明人： KANAMORI HIROYASU
IPC分类号： F02M59/46 , F02M51/00 , F02M59/34
摘要： PROBLEM TO BE SOLVED: To provide a flow control valve with improved robustness compared with the one using a linear solenoid. SOLUTION: The flow control valve 40 installed midway through a fluid passage to adjust fluid flow passing there, comprises: a valve body 80 provided with an inlet 82, an outlet 83 and a first passage 81 for communicating between these inlet 82 and outlet 83; a valve element 90 accommodated within the valve body 80, and by changing its position, adjusting the fluid passage area of at least one of the inlet 82, outlet 83 and the first communicating passage 81, thereby controlling the fluid flow passing through the passage; a first pressure chamber 101 defined by the inner wall of valve body 80 and a side face of the valve member 90 and introducing the fluid passing through its passage; a second pressure chamber 102 defined by the inner wall of valve body 80 and the other side face of the valve element 90, and introducing the fluid passing through its passage; and a control valve 70 for adjusting pressure differences among the first and second pressure chambers 101 and 102 and changing the position of the valve element 90 within the valve body 80. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：与使用线性螺线管的流量控制阀相比，提供了具有改进的鲁棒性的流量控制阀。解决方案：流量控制阀40安装在通过流体通道的中途以调节流过该流体的流体流动，包括：阀体80，其设置有入口82，出口83和第一通道81，用于在这些入口82和出口83; 容纳在阀体80内的阀元件90，并且通过改变其位置，调节入口82，出口83和第一连通通道81中的至少一个的流体通道面积，由此控制通过通道的流体流动; 由阀体80的内壁和阀构件90的侧面限定的第一压力室101，并且引导通过其通道的流体; 由阀体80的内壁和阀元件90的另一侧面限定的第二压力室102，并且引入通过其通道的流体; 以及用于调节第一和第二压力室101和102之间的压力差并改变阀体90内的阀体90的位置的控制阀70.（C）版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006207530A Fuel injection valve 有权
标题翻译：燃油喷射阀
公开(公告)号：JP2006207530A
公开(公告)日：2006-08-10
申请号：JP2005023082
申请日：2005-01-31
申请人： Denso Corp , 株式会社デンソー
发明人： KANAMORI HIROYASU
IPC分类号： F02M61/16 , F02M47/00 , F02M47/02 , F02M51/06
CPC分类号： F02M55/005 , F02M47/027 , F02M61/168 , F02M63/0026 , F02M63/004 , F02M63/0045 , F02M2200/16 , F02M2200/703 , F02M2547/003
摘要： PROBLEM TO BE SOLVED: To provide an injector for a fuel injection device of high functionality and low cost by compatibly materializing improvement of sealing performance and workability of an adhesion end surface of a plurality of body members.
SOLUTION: Part of an upper end surface of a valve body B3 constructing the injector I is dug down to form a recess part 81 having a roughly circle outer shape and to open a low pressure passage 35 on the recess part 81. An annular groove 82 is formed on a lower end surface of a plate member B2 to almost overlap an outer circumference edge of the recess part 81. When the plate member B2 and the valve body B are butted, the outer circumference edge part of the valve body B3 and sealing surfaces 91, 92, and a flat surface of the plate member B2 adhere, the recess part 81 and the annular groove 82 communicate and a small space part surrounding a high pressure introducing passage 2 and a control pressure chamber 51 with a predetermined interval is formed. Predetermined bearing pressure is secured by the small space part and the small space part can function as a leak fuel passage.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决问题的方案为了提供高功能，低成本的燃料喷射装置的喷射器，能够兼容地改善多个主体部件的密封性能和粘合端面的加工性。解决方案：构造喷射器I的阀体B3的上端面的一部分被切割成形成具有大致圆形外形的凹部81，并且在凹部81上打开低压通道35。环形槽82形成在板构件B2的下端面上，几乎与凹部81的外周缘重叠。当板构件B2和阀体B对接时，阀体的外周缘部 B3和密封面91,92以及板构件B2的平坦表面粘接，凹部81和环形槽82连通，并且围绕高压引入通道2和控制压力室51的小空间部分具有预定的形成间隔。预定的轴承压力由小空间部分固定，小空间部分可用作泄漏燃料通道。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2001336644A VALVE DEVICE 失效
公开(公告)号：JP2001336644A
公开(公告)日：2001-12-07
申请号：JP2000159684
申请日：2000-05-30
申请人： DENSO CORP
发明人： MURAKAMI YOICHI , KATO NAOKI , NAGATANI KOICHI , KANAMORI HIROYASU
IPC分类号： F02M41/12 , F02M51/00 , F02M59/20 , F02M59/36 , F02M59/44 , F02M59/46 , F16K1/34 , F16K25/00 , F16K27/00 , F16K31/06
摘要： PROBLEM TO BE SOLVED: To prevent seizure, wear or the like of the valve member or the valve body in a valve device for controlling the influx and outflow of fluid having a low lubricative property like a spill valve of a fuel injection pump SOLUTION: The valve body 21 of spill valve 1 is made of steel having martensite structure, while a needle 23 is made of a steel formed so that hard particles are dispersed in a matrix having martensite structure and the hardness difference (Hv) between the matrix and hard particles is below 1000. Introduction of less hardness difference allows preventing the particles from protrusion or slipping off caused by wear of the matrix and also the valve body 21 from being worn by those particles which are exposed, while the hardnesses are well secured.

8. 发明专利

JPH09158808A DISTRIBUTION TYPE FUEL INJECTION PUMP 失效
公开(公告)号：JPH09158808A
公开(公告)日：1997-06-17
申请号：JP31832095
申请日：1995-12-06
申请人： DENSO CORP
发明人： NAGANUMA TAKAO , NISHIMURA HIROYUKI , KANAMORI HIROYASU
IPC分类号： F02M41/14
摘要： PROBLEM TO BE SOLVED: To stabilize the behavior of a valve element and realize fuel injection operation with high accuracy. SOLUTION: A cylindrical needle body 58 is inserted in a through hole 12a provided in a part of a cylinder 12, and a needle valve 59 as a valve element is disposed in the needle body 58. The needle body 58 and the needle valve 59 are disposed in the state of being immersed in the fuel gallery 14, and the fuel pressure in the fuel gallery 14 is applied equally to the needle valve upper chamber 77 and the needle valve lower chamber 78. That is, the fuel pressure received by the needle valve 59 in the valve opening direction (upper direction in the drawing) and the fuel pressure received by the same in the valve closing direction (lower direction in the drawing) are equal. Accordingly, the pressure pulsation of fuel generated when fuel is spilt is applied to the needle valve upper chamber 77 and the needle valve lower chamber 78 substantially without time lag so that the vertical pressure balance of the needle valve 59 is kept in the stable state.

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