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1. 发明授权

US06293296B1 High-pressure fuel pump device 失效
标题翻译：高压燃油泵装置
公开(公告)号：US06293296B1
公开(公告)日：2001-09-25
申请号：US09427486
申请日：1999-10-27
申请人： Keiichi Konishi , Wakaki Miyaji , Masahiko Fujita , Akira Morishita
发明人： Keiichi Konishi , Wakaki Miyaji , Masahiko Fujita , Akira Morishita
IPC分类号： G05D1610
CPC分类号： F02M37/0052 , F02M59/48 , F02M63/0015 , F02M63/0052 , F02M63/0225 , F04B49/24 , F04B2205/05 , Y10T137/2605 , Y10T137/2642 , Y10T137/794 , Y10T137/85954
摘要： A high-pressure fuel pump device which can facilitate the assembly of a high-pressure pump and a high-pressure regulator by standardizing a pump body or a valve housing. The pump body of the high-pressure pump has a high-pressure valve connection portion on the exterior side including a high-pressure passage which is used to connect the high-pressure regulator, the valve housing of the high-pressure regulator has a high-pressure pump connection portion on the exterior side including a high-pressure passage which is used to connect the high-pressure pump, and the high-pressure valve connection portion and the high-pressure pump connection portion are connected to each other to assemble the high-pressure pump and the high-pressure regulator together.
摘要翻译：一种高压燃油泵装置，其可以通过标准化泵体或阀壳体来促进高压泵和高压调节器的组装。高压泵的泵体具有高压阀连接外侧的部分包括用于连接高压调节器的高压通道，高压调节器的阀壳体在外侧具有高压泵连接部分，该高压泵连接部分包括高压通道，高压通道用于连接高压泵，高压阀连接部和高压泵连接部彼此连接，将高压泵和高压调节器组装在一起。

2. 发明授权

US06209525B1 Fuel supply system for direct injection gasoline engine 失效
标题翻译：直喷汽油发动机燃料供应系统
公开(公告)号：US06209525B1
公开(公告)日：2001-04-03
申请号：US09427262
申请日：1999-10-26
申请人： Keiichi Konishi , Wakaki Miyaji , Masahiko Fujita
发明人： Keiichi Konishi , Wakaki Miyaji , Masahiko Fujita
IPC分类号： F02M3704
CPC分类号： F02M55/04 , F02M63/0225
摘要： A fuel supply system for a direct injection gasoline engine can be used in a variable fuel pressure system without using a large pulsation absorber and, as a result, is inexpensive and can be easily reduced in size. The fuel supply system for a direct injection gasoline engine includes a single-cylinder high-pressure pump, a resonator for suppressing the pressure pulsation of high-pressure fuel supplied from the high-pressure fuel pump, and a high-pressure variable regulator for variably changing the pressure of the high-pressure fuel. The fuel-supply system directly injects the high-pressure fuel into the cylinders of the engine through injectors.
摘要翻译：用于直喷式汽油发动机的燃料供给系统可以用于可变燃料压力系统中而不使用大的脉动吸收器，结果是便宜并且可以容易地减小尺寸。用于直喷汽油发动机的燃料供给系统包括单缸高压泵，用于抑制从高压燃料泵供给的高压燃料的压力脉动的谐振器和用于可变地设置的高压可变调节器改变高压燃料的压力。燃料供应系统通过喷射器将高压燃料直接喷射到发动机的气缸中。

3. 发明授权

US5921760A High-pressure fuel-feed pump having a slit on the upper wall of the compression cylinder 失效
标题翻译：在压缩气缸的上壁上具有狭缝的高压燃料供给泵
公开(公告)号：US5921760A
公开(公告)日：1999-07-13
申请号：US967893
申请日：1997-11-12
申请人： Shuzo Isozumi , Hideki Morikaku , Keiichi Konishi , Wakaki Miyaji
发明人： Shuzo Isozumi , Hideki Morikaku , Keiichi Konishi , Wakaki Miyaji
IPC分类号： F02M39/02 , F02M59/44 , F02M59/48 , F02M63/02 , F04B53/14 , F04B53/16 , F04B19/22
CPC分类号： F04B53/146 , F02M39/02 , F02M59/44 , F02M59/48 , F02M59/485 , F02M63/0225 , F04B53/16 , F04B53/166
摘要： A high-pressure fuel-feed pump comprising: a pump body a locking member screwed to the pump body; a cylinder arranged between the locking member and the pump body, the cylinder including a fixing portion for receiving a compression force in a longitudinal direction when the locking member is screwed to the pump body, and a sliding portion continuous with the fixing portion and extending in the longitudinal direction; a plunger reciprocapable in the sliding portion of the cylinder; and a driving member for driving the plunger; wherein the fixing portion of the cylinder has a slit formed therein.
摘要翻译：一种高压燃料供给泵，包括：泵体，与所述泵体螺合的锁定构件; 缸体，其布置在所述锁定构件和所述泵体之间，所述气缸包括固定部，所述固定部用于当所述锁定构件旋拧到所述泵体时沿纵向方向接收压缩力，以及滑动部分，其与所述固定部分连续延伸，纵向; 柱塞可滑动地在所述气缸的滑动部分中; 以及用于驱动柱塞的驱动构件; 其中气缸的固定部分形成有狭缝。

4. 发明授权

US07501727B2 Alternator voltage control apparatus 有权
标题翻译：发电机电压控制装置
公开(公告)号：US07501727B2
公开(公告)日：2009-03-10
申请号：US10564164
申请日：2004-08-26
申请人： Wakaki Miyaji , Akinori Nishizawa , Kyoko Higashino
发明人： Wakaki Miyaji , Akinori Nishizawa , Kyoko Higashino
IPC分类号： H02K11/04
CPC分类号： H02K19/365 , H01L23/36 , H01L2924/0002 , H02K11/022 , H01L2924/00
摘要： An alternator includes: a rotor fixed to a shaft so as to rotate with the shaft; a stator disposed so as to surround the rotor, an alternating current being generated in the stator by a rotating magnetic field from the rotor; and a voltage control apparatus for adjusting magnitude of an output voltage of the alternating current generated in the stator, wherein: the voltage control apparatus includes: a grounded, electrically-conductive heat sink; and a control main body fixed to the heat sink, the control main body including an integrated circuit chip on which a circuit for controlling the output voltage is formed. As a result, parts are reduced in number, reducing manufacturing costs.
摘要翻译：交流发电机包括：固定到轴上以与轴一起旋转的转子; 设置成围绕转子的定子，通过来自转子的旋转磁场在定子中产生交流电; 以及电压控制装置，用于调整在定子中产生的交流电的输出电压的大小，其中：电压控制装置包括：接地的导电散热器; 以及控制主体，其固定在所述散热器上，所述控制主体包括形成有用于控制所述输出电压的电路的集成电路芯片。因此，零件数量减少，降低制造成本。

5. 发明授权

US07466048B2 Dynamoelectric stator 有权
标题翻译：动电定子
公开(公告)号：US07466048B2
公开(公告)日：2008-12-16
申请号：US11353051
申请日：2006-02-14
申请人： Shoichiro Nishitani , Wakaki Miyaji
发明人： Shoichiro Nishitani , Wakaki Miyaji
IPC分类号： H02K17/00
CPC分类号： H02K3/50 , H02K3/12 , H02K3/28
摘要： First and second lead portions of an a-phase winding, a b-phase winding and a c-phase winding are each led out from a rear-end coil end group, and subsequently led around circumferentially along an apex portion of the rear-end coil end group so as to be separated from the apex portion. In addition, the first lead portions and the second lead portions are bent axially so as to contact each other closely and are joined together. The first lead portions are fastened by ties in a vicinity of the bent portion extending to the joined portion of the first lead portion, and the second lead portions are fastened by ties in a vicinity of a portion at which the first lead portion is led out from the rear-end coil end group.
摘要翻译： a相绕组，b相绕组和c相绕组的第一和第二引线部分分别从后端线圈端组引出，然后沿着后端的顶点部分周向引导线圈端组，以便与顶部分离。此外，第一引线部分和第二引线部分轴向地弯曲成彼此紧密接触并且接合在一起。第一引线部分通过连接件紧固在延伸到第一引线部分的接合部分的弯曲部分的附近，并且第二引线部分由绑带紧固在第一引线部分被引出的部分附近从后端线圈端组。

6. 发明授权

US07026735B2 Stator of rotating electric machine 有权
标题翻译：旋转电机定子
公开(公告)号：US07026735B2
公开(公告)日：2006-04-11
申请号：US10873167
申请日：2004-06-23
申请人： Hiroyuki Akita , Yutaka Hirota , Atushi Ohashi , Yoshihiro Harada , Wakaki Miyaji , Toshiaki Kashihara , Hitoshi Isoda
发明人： Hiroyuki Akita , Yutaka Hirota , Atushi Ohashi , Yoshihiro Harada , Wakaki Miyaji , Toshiaki Kashihara , Hitoshi Isoda
IPC分类号： H02K11/00
CPC分类号： H02K3/50 , Y10T29/49009
摘要： A stator of a rotating electric machine includes a stator core, multiple pairs of coils and multiple leads. The stator core includes a laminated core assembly formed by laminating thin steel plates in a cylindrical form, the stator core having multiple slots at intervals along a circumferential direction. Each coil pair is made of two elongate conductors which are folded back outside axial end surfaces of the stator core and fitted into the slots such that the two conductors are disposed alternately in inner and outer layers in a slot depth direction at intervals of a fixed number of slots. The multiple leads for connecting the coil pairs to an external electric circuit are arranged in at least one group and the leads of the same group extend from positions of those slots which are located adjacent to one another along the circumferential direction.
摘要翻译：旋转电机的定子包括定子芯，多对线圈和多个引线。定子铁芯包括通过层压圆柱形薄钢板而形成的层叠铁芯组件，定子铁芯沿圆周方向间隔设置多个槽。每个线圈对由两个细长的导体制成，这些导体折叠在定子芯的轴向端面的外侧并嵌入到槽中，使得两个导体以固定数量的间隔以槽深度方向交替地设置在内层和外层中的插槽。用于将线圈对连接到外部电路的多个引线被布置在至少一个组中，并且同一组的引线从沿着圆周方向彼此相邻定位的那些槽的位置延伸。

7. 发明授权

US06260471B1 Fuel feed pump 失效
标题翻译：燃油供给泵
公开(公告)号：US06260471B1
公开(公告)日：2001-07-17
申请号：US09481706
申请日：2000-01-12
申请人： Katsunori Tanaka , Wakaki Miyaji
发明人： Katsunori Tanaka , Wakaki Miyaji
IPC分类号： F02M5910
CPC分类号： F02M59/102 , F02M59/445
摘要： A fuel feed pump in which the number of steps for machining a piston portion is reduced to realize a reduction in cost. A fuel feed pump 1A for delivering fuel fed from a low-pressure pump to an injector at a high pressure, comprises a pump chamber 13 communicated with a fuel introduction passage 14 and a delivery passage 15, a plunger 3A being reciprocatingly driven upon abutting a cam 5 that is driven by the output of an engine, and a sleeve 7 for guiding the lateral surface of said plunger in the axial direction, wherein said plunger is formed of ceramic as a single structure, has a sliding portion 31 at one end surface thereof to abut said cam, and forms said pump chamber at the other end thereof.
摘要翻译：一种燃料供给泵，其中减少了用于加工活塞部分的台阶数，以实现成本的降低。用于将从低压泵供给到高压泵的燃料的燃料供给泵1A包括与燃料引入通道14和输送通道15连通的泵室13，与邻接的反应器由发动机的输出驱动的凸轮5和用于沿轴向引导所述柱塞的侧表面的套筒7，其中所述柱塞由陶瓷形成为单一结构，在一个端面处具有滑动部分31 以抵靠所述凸轮，并在其另一端形成所述泵室。

8. 外观设计

USD621416S1 Rectifier of the AC generator for a vehicle 有权
标题翻译：用于车辆的交流发电机的整流器
公开(公告)号：USD621416S1
公开(公告)日：2010-08-10
申请号：US29295328
申请日：2007-09-26
申请人： Wakaki Miyaji , Kenji Nakao , Yoshiro Imazawa
设计人： Wakaki Miyaji , Kenji Nakao , Yoshiro Imazawa

9. 发明申请

US20080179985A1 ROTATING ELECTRICAL MACHINE 有权
标题翻译：旋转电机
公开(公告)号：US20080179985A1
公开(公告)日：2008-07-31
申请号：US11772537
申请日：2007-07-02
申请人： Wakaki Miyaji , Shinji Nishimura
发明人： Wakaki Miyaji , Shinji Nishimura
IPC分类号： H02K1/12 , H02K1/16
CPC分类号： H02K1/16 , H02K1/18 , H02K1/185 , H02K1/28 , H02K2201/09 , Y10T29/49009
摘要： An alternator of high quality and high performance includes a rotor, a stator core arranged so as to surround the rotor and having a plurality of axially extending slots arranged at a predetermined circumferential pitch, and a stator having a stator winding fitted into the slots. The stator core includes element iron cores of a hexahedral shape which are deformed to curve, with their adjacent end faces being abutted and bonded to each other, each of the element iron cores being composed of thin steel plates laminated and integrated with one another, with concave and convex portions formed on the thin steel plates being fitting with each other. The concave and convex portions are formed on a borderline between a compressive region of the stator core at an inner diameter side thereof and a tensile region of the stator core at an outer diameter side thereof.
摘要翻译：高质量和高性能的交流发电机包括转子，定子铁芯，其布置成围绕转子并且具有以预定的周向间距布置的多个轴向延伸的槽，以及定子，该定子具有嵌入槽中的定子绕组。定子铁芯包括六面体形状的元件铁芯，其变形以弯曲，其相邻的端面彼此抵接并彼此结合，每个元件铁芯由彼此层叠并一体化的薄钢板组成，与形成在薄钢板上的凹凸部彼此配合。凹凸部形成在定子铁心的内径侧的压缩区域与定子铁芯的外径侧的拉伸区域之间的边界上。

10. 发明授权

US07298115B2 Control apparatus for a vehicular alternator 有权
公开(公告)号：US07298115B2
公开(公告)日：2007-11-20
申请号：US11367315
申请日：2006-03-06
申请人： Shinji Nishimura , Wakaki Miyaji
发明人： Shinji Nishimura , Wakaki Miyaji
IPC分类号： H02P9/14
CPC分类号： H02P9/30 , H02J7/14 , H02J7/18 , H02P9/48
摘要： A control apparatus for a vehicular alternator can improve its reliability and reduce its cost by attenuating a field current of a rotor coil with a simple circuit. The apparatus includes an armature coil, a rectifier circuit, a rotor coil and a voltage control circuit. The rectifier circuit has an AC input terminal, a positive and a negative output terminal. The voltage control circuit controls a generation voltage to be substantially constant by interrupting a field current when a generation voltage exceeds a first predetermined voltage, while passing the field current when the generation voltage is equal to or lower than the first predetermined voltage. A circulation circuit comprising a diode and a current attenuation element serves to circulate the field current upon interruption thereof. A short-circuiting circuit short-circuits the current attenuation element. A short-circuit control circuit opens the short-circuiting circuit when the generation voltage exceeds a second predetermined voltage.

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