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1. 发明授权

US6135093A Plunger pump 失效
标题翻译：柱塞泵
公开(公告)号：US6135093A
公开(公告)日：2000-10-24
申请号：US256071
申请日：1999-02-24
申请人： Hideya Kikuchi , Etsuro Hozumi , Akinao Minegishi , Hitoshi Okuyama , Akinori Yamazaki
发明人： Hideya Kikuchi , Etsuro Hozumi , Akinao Minegishi , Hitoshi Okuyama , Akinori Yamazaki
IPC分类号： F02M59/44 , F02B75/12 , F02M55/04 , F02M59/02 , F02M63/02 , F04B9/04 , F04B11/00 , F02M37/04
CPC分类号： F02M55/04 , F02M63/0225 , F04B11/0033 , F02B2075/125 , F05C2201/046 , Y02T10/123
摘要： The plunger pump according to the present invention discharges fuel by reciprocation of a plunger, and comprises metallic diaphragm type dampers, provided at a fuel inlet side and a fuel outlet side, respectively, for reducing pressure pulsation of fuel. Each metallic diaphragm type damper comprises a pressure chamber for receiving fuel pressure, a back pressure chamber into which gas is charged, and a metallic diaphragm for defining the pressure chamber and the back pressure chamber. Since the metallic diaphragm type dampers are provided at the fuel inlet side and the fuel outlet side, respectively, noise and vibration caused by pressure pulsation are reduced at the fuel inlet side and the fuel outlet side. Also, since the diaphragms are metallic diaphragms, deterioration thereof generated by fuel liquid and back pressure gas is low, reliability is high, and the lifetime is long.
摘要翻译：根据本发明的柱塞泵通过柱塞的往复运动来排出燃料，并且分别包括设置在燃料入口侧和燃料出口侧的金属隔膜式阻尼器，用于减少燃料的压力脉动。每个金属隔膜式阻尼器包括用于接收燃料压力的压力室，用于充气的背压室和用于限定压力室和背压室的金属隔膜。由于金属隔膜式阻尼器分别设置在燃料入口侧和燃料出口侧，所以在燃料入口侧和燃料出口侧分别导致由压力脉动引起的噪声和振动。此外，由于隔膜是金属隔膜，因此燃料液和背压气体产生的劣化低，可靠性高，寿命长。

2. 发明授权

US6062830A Diaphragm type damper 失效
标题翻译：隔膜式阻尼器
公开(公告)号：US6062830A
公开(公告)日：2000-05-16
申请号：US920901
申请日：1997-08-29
申请人： Hideya Kikuchi , Etsurou Hozumi , Nobuo Aoki , Akinao Minegishi
发明人： Hideya Kikuchi , Etsurou Hozumi , Nobuo Aoki , Akinao Minegishi
IPC分类号： F02M37/00 , F02M55/02 , F02M55/04 , F02M59/44 , F04B11/00 , F15B1/08 , F16F9/04 , F16L55/04
CPC分类号： F02M55/04 , F04B11/0033 , F16L55/04
摘要： A diaphragm type damper has a combined member, which is formed by welding a marginal portion of a diaphragm to a half body having a concave portion formed therein, and is fixed to a pressure chamber portion to which high pressure fluid is introduced. A wall thickness of a welding portion of the half body is not relevant to welding, and the heat capacity of the welding portion is small. Since the half body is allowed to have a large wall thickness, leakage from the welding portion and damage to that portion can be prevented. In addition, the diaphragm type damper of this present invention can be easily assembled, since it requires only fixing the combined member to the pressure chamber portion.
摘要翻译：隔膜式阻尼器具有组合构件，该组合构件通过将隔膜的边缘部分焊接到其中形成有凹部的半体形成，并且被固定到高压流体被引入的压力室部分。半体焊接部的壁厚与焊接无关，焊接部的热容小。由于允许半体具有较大的壁厚，因此可以防止焊接部分的泄漏和对该部分的损坏。此外，本发明的隔膜式阻尼器可以容易地组装，因为它仅需要将组合的构件固定到压力室部分。

3. 发明授权

US5927323A Pressure control valve 失效
标题翻译：压力控制阀
公开(公告)号：US5927323A
公开(公告)日：1999-07-27
申请号：US64088
申请日：1998-04-22
申请人： Hideya Kikuchi , Etsuro Hozumi , Akinao Minegishi , Nobuo Aoki , Shigeru Kashiwaba , Fujio Aoki
发明人： Hideya Kikuchi , Etsuro Hozumi , Akinao Minegishi , Nobuo Aoki , Shigeru Kashiwaba , Fujio Aoki
IPC分类号： F02M59/46 , F02M63/02 , F16K17/04 , F16K21/10 , F16K15/00 , F16K25/00
CPC分类号： F02M63/005 , F02M63/0225 , F16K17/0433 , Y10T137/7613 , Y10T137/7852 , Y10T137/7929 , Y10T137/8085
摘要： An externally threaded portion 31 of a valve body 10 is threadingly engaged with an internally threaded portion Hb formed on the opening portion side of an attachment hole Ha. A flange portion 32 of the valve body 10 is brought into abutment with an upper surface Hc of the housing H, so that the valve body 10 is fixed to the housing H. A lower end of the valve body 10 is located away from a bottom surface of the attachment hole Ha. A valve seat 23 and a guide hole 24 are formed inside the valve body 10. The valve seat 23 and the guide hole 24 are located on a lower side than the externally threaded portion 31. A valve element 50 is provided inside the valve body 10. This valve element 50 includes a seat portion 51 rest on the valve seat 23, and a guide portion 55 slidably engageable with the guide hole 24. A lower end opening portion of the guide hole 24 is shielded with a shielding plate 25. An orifice 25a is formed in the shielding plate 25.
摘要翻译：阀体10的外螺纹部31与形成在安装孔Ha的开口部侧的内螺纹部Hb螺纹接合。阀体10的凸缘部分32与壳体H的上表面Hc邻接，使得阀体10固定在壳体H上。阀体10的下端远离底部附接孔Ha的表面。阀座23和引导孔24形成在阀体10内。阀座23和引导孔24位于比外螺纹部分31的下侧。阀元件50设置在阀体10的内部该阀元件50包括搁置在阀座23上的座部51和与引导孔24可滑动地接合的引导部55.引导孔24的下端开口部用遮蔽板25遮蔽。孔 25a形成在屏蔽板25中。

4. 发明授权

US5630708A Radial piston pump for low-viscosity fuel 失效
标题翻译：用于低粘度燃料的径向活塞泵
公开(公告)号：US5630708A
公开(公告)日：1997-05-20
申请号：US364857
申请日：1994-12-27
申请人： Takeo Kushida , Fujio Aoki , Takayuki Ikeda , Koichiro Futamase , Tomoharu Sato , Hideya Kikuchi , Ken Sato , Nobuo Aoki , Katsuhiko Tsukazaki
发明人： Takeo Kushida , Fujio Aoki , Takayuki Ikeda , Koichiro Futamase , Tomoharu Sato , Hideya Kikuchi , Ken Sato , Nobuo Aoki , Katsuhiko Tsukazaki
IPC分类号： F04B1/053 , F04B53/10 , F04B53/22
CPC分类号： F04B53/1047 , F04B1/053 , F04B53/109 , F04B53/22
摘要： A radial piston pump for low-viscosity fuel according to a first aspect of the invention comprises a pump housing, which is constituted of as few as two structural bodies (from among a drive-side housing member 2A, a fixed cylinder 81 and a cover 4), and a leaf valve member 82 which is formed with intake valves 87 for opening and closing intake side passages 27 and discharge valves 88 for opening and closing discharge side passages 28 and is sandwiched between two structural bodies (fixed cylinder 81 and cover 4). The first aspect of the invention reduces the number of components constituting the pump housing, enables highly precise overall axial alignment, prevents wobbling of a pump shaft 9 of the pump, increases performance and reliability and reduces cost. A radial piston pump for low-viscosity fuel according to a second aspect of the invention comprises a leaf valve member 205 formed in one and the same plane thereof with overflow ports communicating with an overflow passage 59 in the pump housing, intake valves 87 communicating with intake side passages 27 and discharge valves 88 communicating with discharge side passages 28. The third aspect of the invention provides a method for assembling the radial piston pump for low-viscosity fuel according to the second aspect of the invention.
摘要翻译：根据本发明的第一方面的用于低粘度燃料的径向柱塞泵包括泵壳体，其由少至两个结构体（从驱动侧壳体构件2A，固定气缸81和盖子形成有用于打开和关闭进气侧通道27的进气门87和用于打开和关闭排出侧通道28的排出阀88并且被夹在两个结构体（固定缸81和盖4）之间的叶片阀构件82 ）。本发明的第一方面减少了构成泵壳体的部件的数量，使得能够进行高精度的总体轴向对准，防止泵的泵轴9摆动，提高了性能和可靠性并降低了成本。根据本发明第二方面的用于低粘度燃料的径向柱塞泵包括在其一个同一平面中形成有与泵壳体中的溢流通道59连通的溢流口的叶片阀件205，进气门87与进气侧通道27和与排出侧通道28连通的排出阀88.本发明的第三方面提供一种组装根据本发明第二方面的用于低粘度燃料的径向活塞泵的方法。

5. 发明授权

US4855710A Burglarproof system for automotive vehicles 失效
标题翻译：用于机动车辆的防盗系统
公开(公告)号：US4855710A
公开(公告)日：1989-08-08
申请号：US214957
申请日：1988-07-05
申请人： Hideya Kikuchi , Hiroshi Ikeuchi
发明人： Hideya Kikuchi , Hiroshi Ikeuchi
IPC分类号： B60R25/10 , E05B45/06
CPC分类号： E05B45/06 , B60R25/1001 , Y10S70/49 , Y10S70/51 , Y10T70/7706 , Y10T70/7915
摘要： In a burglarproof system for an automotive vehicle, a door key cylinder arranged at a vehicle door includes a cylindrical body and a rotor accommodated therein. An acting section provided at the rotor extends radially from an axis thereof. A door key switch arranged in the vicinity of the door key cylinder detects the acting section to output a key-operation detection signal, when the rotor is angularly moved by turning operation of a key to bring a door locking mechanism to an unlocked position. A door lock switch detects in which one of the locked and unlocked positions the locking mechanism is. A stealing detector is provided for outputting a stealing detection signal when the stealing detector does not receive the key-operation detection signal from the door key switch, but receives the lock-releasing detection signal from the door lock switch. A burglarproof unit executes operation for a burglarproof in response to the stealing detection signal.
摘要翻译：在用于机动车辆防盗系统，布置在车门的门钥匙筒包括圆柱形主体和容纳在其中的转子。设置在转子处的作用部从其轴线径向延伸。布置在门钥匙筒附近的门钥匙开关通过旋转钥匙的操作使转子角度地移动来检测作用部分输出钥匙操作检测信号，从而使门锁机构处于未锁定位置。一种门锁开关检测其中在锁定和解锁位置中的一个锁定机构是。甲窃取检测器被设置用于当所述检测器偷不接收从门钥匙开关的键操作检测信号输出窃取检测信号，但是从门锁开关接收该锁定解除检测信号。的防盗单元响应于窃取检测信号用于防盗执行操作。

6. 发明授权

US4782803A Fuel injection control method for fuel injection pump 失效
标题翻译：燃油喷射泵的燃油喷射控制方法
公开(公告)号：US4782803A
公开(公告)日：1988-11-08
申请号：US64084
申请日：1987-06-18
申请人： Hideya Kikuchi
发明人： Hideya Kikuchi
IPC分类号： F02D41/38 , F02B3/06 , F02D41/00 , F02D41/40 , F02M41/12 , F02M45/06 , F02M59/36 , F02M39/00
CPC分类号： F02M41/125 , F02D41/403 , F02M45/06 , F02M59/366 , F02B3/06 , F02D41/402 , Y02T10/44
摘要： A fuel injection control method for a fuel injection pump having a high pressure chamber in which fuel is pressurized, a low pressure chamber, a communicating passageway connected to the high pressure chamber and the low pressure chamber, and a solenoid valve for selectively opening and closing the communicating passageway. While fuel is pressurized, the solenoid valve is selectively closed and opened, so that the pilot injection and subsequently main injection are carried out. A starting time and a terminating time of pilot injection are determined depending on operating conditions of said engine, and main injection of fuel is started when a predetermined period of time elapses from the terminating time of the pilot injection.
摘要翻译：一种用于燃料喷射泵的燃料喷射控制方法，其具有加压燃料的高压室，低压室，连接到高压室和低压室的连通通道以及用于选择性地打开和关闭的电磁阀通讯通道。当燃料被加压时，电磁阀选择性地关闭并打开，从而进行先导喷射和随后的主喷射。根据所述发动机的运转条件确定先导喷射的起动时间和终止时间，并且在从先导喷射的结束时刻经过规定时间后开始进行主喷射燃料。

7. 发明授权

US06622752B2 Pressure relief valve 失效
标题翻译：减压阀
公开(公告)号：US06622752B2
公开(公告)日：2003-09-23
申请号：US09866170
申请日：2001-05-25
申请人： Takeo Kushida , Etsuro Hozumi , Akinori Yamazaki , Kazumasa Kasahara , Hideya Kikuchi
发明人： Takeo Kushida , Etsuro Hozumi , Akinori Yamazaki , Kazumasa Kasahara , Hideya Kikuchi
IPC分类号： F16K1504
CPC分类号： F16K17/0406 , Y10T137/7923 , Y10T137/7928
摘要： The present invention provides a pressure relief valve, which achieves a reliable sealed structure in a valve holder 31 without the valve holder 31 jutting far out from a common rail, assures stability of operation of a valve spring 11 in a valve holder 31, and is capable of being manufactured at low cost and can be made compact. A first invention relates to a pressure relief valve, which focuses on making the low-pressure portion side end portion of a valve holder 31 a closed structure, and which has a valve spring 11 that is housed inside the valve holder 31; spring seats 34, 35 on which a valve spring 11 is seated; a valve seat 32 that is mounted to the valve holder 31; and a valve body 9, which is lifted from the valve seat 32 by fluid pressure, this pressure relief valve being characterized in that there is formed a closed end portion 36, which makes the low-pressure portion side end portion 31B of the valve holder 31 a closed state, and, in addition, is constituted so as to enable a valve spring 11 to be seated between the inner wall surface of closed end portion 36 and a spring seat 34, 35. A second invention focuses on making the spring seats 34, 35 of valve spring 11 a cup shape, and is characterized in that spring seats 34, 35 are housed in a slidable condition inside a valve holder 31 as cup-shaped spring seats 34, 35.
摘要翻译：本发明提供了一种压力释放阀，其在阀保持器31中实现了可靠的密封结构，而没有突出远离共轨的阀保持器31，确保阀弹簧11在阀保持器31中的操作的稳定性，并且是能够以低成本制造并且可以制造得紧凑。第一发明涉及一种压力释放阀，该压力释放阀集中在使阀座31的低压部侧端部形成为封闭结构，并具有容纳在阀保持架31内的阀弹簧11; 弹簧座34,35安置阀弹簧11; 安装在阀座31上的阀座32; 该阀体9通过流体压力从阀座32提升，其特征在于形成有封闭端部36，该封闭端部36使阀座的低压部侧端部31B 31是关闭状态，另外，构成为使得阀弹簧11能够安置在封闭端部36的内壁面与弹簧座34,35之间。第二个发明集中在使弹簧座 34,35是阀形弹簧11，其特征在于，作为杯形弹簧座34,35，弹簧座34,35以可滑动状态容纳在阀保持架31内。

8. 发明授权

US5558068A Solenoid valve unit for fuel injection apparatus 失效
公开(公告)号：US5558068A
公开(公告)日：1996-09-24
申请号：US452133
申请日：1995-05-26
申请人： Akira Kunishima , Tomiaki Hasebe , Hideya Kikuchi , Etsuro Hozumi , Takeo Kushida
发明人： Akira Kunishima , Tomiaki Hasebe , Hideya Kikuchi , Etsuro Hozumi , Takeo Kushida
IPC分类号： F02D33/00 , F02D41/06 , F02D41/38 , F02M37/00 , F02M37/20 , F02M55/00 , F02M55/02 , F02M59/46 , F02M63/00 , F02M63/02 , F02M69/46 , F02M69/54 , F02M37/04 , F02N17/00
CPC分类号： F02D33/006 , F02D41/062 , F02D41/065 , F02M37/0052 , F02M37/20 , F02M55/00 , F02M55/02 , F02M55/025 , F02M59/466 , F02M63/005 , F02M63/0225 , F02M63/025 , F02M69/462 , F02M69/54 , F02D2250/02 , F02D41/3809 , F02M2200/30
摘要： A solenoid valve unit for a fuel injection apparatus suppresses fuel vaporization when the engine is being started or restarted when hot and enhances the reliability of engine operation by providing a stable fuel delivery during engine startup.

9. 发明授权

US5979296A Reciprocating pump 失效
标题翻译：往复泵
公开(公告)号：US5979296A
公开(公告)日：1999-11-09
申请号：US951541
申请日：1997-10-16
申请人： Hideya Kikuchi , Etsuro Hozumi , Nobuo Aoki , Akinao Minegishi
发明人： Hideya Kikuchi , Etsuro Hozumi , Nobuo Aoki , Akinao Minegishi
IPC分类号： F04B1/22 , F04B1/14 , F04B53/14 , F04B19/22
CPC分类号： F04B53/143 , F04B1/141
摘要： A communication path (32) for communicating a hermetically closed space (S) with an inlet port (20) is formed within a casing (1). An oil reservoir (30) having an inside capacity much greater than an inside capacity of the communication path (32) is formed in an intermediate part of the communication path (32).
摘要翻译：用于使密封空间（S）与入口（20）连通的连通路径（32）形成在壳体（1）内。在通信路径（32）的中间部分形成有具有比通信路径（32）的内部容量大的内部容量的储油部（30）。

10. 再颁专利

USRE36119E Solenoid valve unit for fuel injection apparatus 失效
标题翻译：燃油喷射装置用电磁阀装置
公开(公告)号：USRE36119E
公开(公告)日：1999-03-02
申请号：US874611
申请日：1997-06-13
申请人： Akira Kunishima , Tomiaki Hasebe , Hideya Kikuchi , Etsuro Hozumi , Takeo Kushida
发明人： Akira Kunishima , Tomiaki Hasebe , Hideya Kikuchi , Etsuro Hozumi , Takeo Kushida
IPC分类号： F02D33/00 , F02D41/06 , F02D41/38 , F02M37/00 , F02M37/20 , F02M55/00 , F02M55/02 , F02M59/46 , F02M63/00 , F02M63/02 , F02M69/46 , F02M69/54 , F02M37/04 , F02N17/00
CPC分类号： F02D33/006 , F02D41/062 , F02D41/065 , F02M37/0052 , F02M37/20 , F02M55/00 , F02M55/02 , F02M55/025 , F02M59/466 , F02M63/005 , F02M63/0225 , F02M63/025 , F02M69/462 , F02M69/54 , F02D2250/02 , F02D41/3809 , F02M2200/30
摘要： A solenoid valve unit for a fuel injection apparatus suppresses fuel vaporization when the engine is being started or restarted when hot and enhances the reliability of engine operation by providing a stable fuel delivery during engine startup.
摘要翻译：用于燃料喷射装置的电磁阀单元在发动机起动时启动燃料蒸发或热启动时重新起动，并通过在发动机起动期间提供稳定的燃料输送来提高发动机运转的可靠性。

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