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1. 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。

2. 发明授权

US6135734A High-pressure fuel pump unit for in-cylinder injecting type engine 失效
标题翻译：用于缸内喷射式发动机的高压燃油泵单元
公开(公告)号：US6135734A
公开(公告)日：2000-10-24
申请号：US158895
申请日：1998-09-23
申请人： Shuzo Isozumi , Wakaki Miyaji
发明人： Shuzo Isozumi , Wakaki Miyaji
IPC分类号： F02M55/04 , F02M63/02 , F04B11/00 , F02M7/00
CPC分类号： F02M63/0225 , F02M55/04 , F04B11/0008
摘要： The high-pressure fuel pump unit for an in-cylinder injecting type engine of the invention comprises high-pressure fuel pump 3 which has a casing 40 having a sucking path and a discharge path, a cylinder 41 provided in the casing 40 and having a sliding hole 41a, a fuel pressurizing chamber 45 formed on a part of the sliding hole 41a, and a plunger 43 arranged reciprocally movably in the sliding hole 41a, sucks the fuel from the sucking path into the fuel pressurizing chamber 45 through reciprocation of the plunger 43, and discharges the pressurized fuel from the discharge path, and pressure-feeds the same to a fuel injector 1 of an in-cylinder injecting type engine; a damper 30 which is provided integrally with the high-pressure fuel pump 3 and absorbs pulsation of the fuel pressure caused by the high-pressure fuel pump 3 in the low-pressure fuel path; and an accumulator 70 which is provided integrally with the high-pressure fuel pump 3 and absorbs pulsation of pressure of the fuel discharged by the high-pressure fuel pump 3.
摘要翻译：本发明的缸内喷射型发动机的高压燃料泵单元包括高压燃料泵3，其具有具有吸入路径和排出路径的壳体40，设置在壳体40中的气缸41，具有滑动孔41a，形成在滑动孔41a的一部分上的燃料加压室45和在滑动孔41a中往复运动地设置的柱塞43，通过柱塞的往复运动将燃料从吸入路径吸入燃料加压室45 并且从排出路径排出加压燃料，并将其加压到缸内喷射式发动机的燃料喷射器1; 与高压燃料泵3一体设置并吸收由低压燃料路径中的高压燃料泵3引起的燃料压力的脉动的阻尼器30; 以及与高压燃料泵3一体设置并吸收由高压燃料泵3排出的燃料的脉动的累积器70。

3. 发明授权

US5697343A Fuel injector system 失效
标题翻译：燃油喷射器系统
公开(公告)号：US5697343A
公开(公告)日：1997-12-16
申请号：US794023
申请日：1997-02-03
申请人： Shuzo Isozumi , Hideki Morikaku
发明人： Shuzo Isozumi , Hideki Morikaku
IPC分类号： F02M47/00 , F02D41/38 , F02M51/00 , F02M55/02 , F02M59/20 , F02M59/36 , F02M63/00 , F02M63/02 , F02M37/04
CPC分类号： F02D41/3827 , F02M59/366 , F02M63/0007 , F02M63/0225 , F02D2041/389
摘要： A fuel injector system permits easier control for turning ON/OFF a spill control solenoid valve of a high pressure supply pump. The cam has a greater number of rising slopes for pressurizing the fuel by the plunger than the number of the fuel injection for each rotation of the engine. An electronic control unit controls the closing timing of the spill solenoid valve so that the period of synchronous delivery which is synchronized with the fuel injection is longer than the period of asynchronous delivery which is not synchronized with the fuel injection. Further, the unit adjusts the closing timing of the spill solenoid valve according to engine load.
摘要翻译：燃料喷射器系统允许更容易的控制来打开/关闭高压供应泵的溢流控制电磁阀。凸轮具有更多数量的用于通过柱塞对燃料进行加压的上升斜坡，而不是每次发动机旋转的燃料喷射次数。电子控制单元控制溢流电磁阀的关闭正时，使得与燃料喷射同步的同步输送的周期长于与燃料喷射不同步的异步输送的周期。此外，该单元根据发动机负载来调节溢流电磁阀的关闭正时。

4. 发明授权

US5771864A Fuel injector system 失效
标题翻译：燃油喷射器系统
公开(公告)号：US5771864A
公开(公告)日：1998-06-30
申请号：US813901
申请日：1997-03-07
申请人： Akira Morishita , Shuzo Isozumi , Keiichi Konishi
发明人： Akira Morishita , Shuzo Isozumi , Keiichi Konishi
IPC分类号： F02M37/00 , F02D41/38 , F02M47/00 , F02M51/00 , F02M59/46 , F02M63/00 , F02M63/02 , F02M41/00
CPC分类号： F02D41/3845 , F02D41/3827 , F02M59/466 , F02M63/0003 , F02M63/0007 , F02M63/0225 , F02D2250/31
摘要： A fuel injector system permits easier control of opening and closing a spill control solenoid valve of a high pressure supply pump. An electronic control unit holds the spill control solenoid valve fully closed or opened for the entire period of each stroke, during which delivery of fuel is possible, of a pump chamber. It adjusts the number of delivery cycles according to engine load, thereby controlling the pressure of fuel in the common rail to a desired pressure level.
摘要翻译：燃料喷射器系统允许更容易地控制打开和关闭高压供应泵的溢流控制电磁阀。电子控制单元将溢流控制电磁阀保持在泵室的整个行程的整个周期内完全关闭或打开。它根据发动机负载调整输送循环次数，从而将共轨中的燃油压力控制到所需的压力水平。

5. 发明授权

US5609542A Planetary gear speed reducer and machining method for planetary gear supporting pin for the same 失效
标题翻译：行星齿轮减速器和行星齿轮支撑销的加工方法相同
公开(公告)号：US5609542A
公开(公告)日：1997-03-11
申请号：US530927
申请日：1995-09-20
申请人： Keiichi Kusumoto , Keiichi Konishi , Shuzo Isozumi , Akira Morishita
发明人： Keiichi Kusumoto , Keiichi Konishi , Shuzo Isozumi , Akira Morishita
IPC分类号： F16H1/28 , B21C23/18 , B21K1/00 , F16H57/08 , F16H1/38
CPC分类号： B21C23/183 , B21C23/186 , B21K1/00 , F16H57/082
摘要： A planetary gear speed reducer and a machining method for a planetary gear supporting pin which enable the supporting pin to be formed as an integral part of a flange section by forging so as to reduce the number of parts, permit greater ease of assembly, and achieve lower cost and also to make it easier to obtain perpendicularity of the supporting pin with respect to the flange section. A plurality of supporting pins which are formed in hollow cylindrical shapes are pressed out at equal angle pitches on the same circumference on the rear end surface of a flange section which is made integral with an output rotary shaft. The front end surface of the flange section has recessed sections which are formed coaxially with the supporting pins. The outside diameters of the supporting pins are made smaller than the inside diameters of the recessed sections. The distal ends of the supporting pins are open and the hollow sections of the supporting pins are communicated with the recessed sections.
摘要翻译：行星齿轮减速机和行星齿轮支撑销的加工方法，其能够通过锻造将支撑销形成为凸缘部的一体部分，以减少部件数量，允许更容易的组装，并实现降低成本，并且使得更容易获得相对于凸缘部分的支撑销的垂直度。形成为中空圆筒形状的多个支撑销在与输出旋转轴成一体的凸缘部的后端面上以相等的角度间距挤压。凸缘部的前端面具有与支撑销同轴地形成的凹部。使支撑销的外径小于凹部的内径。支撑销的前端是敞开的，支撑销的中空部分与凹进部分连通。

6. 发明授权

US5675204A Permanent magnet dynamo-electric machine 失效
标题翻译：永磁发电机
公开(公告)号：US5675204A
公开(公告)日：1997-10-07
申请号：US529859
申请日：1995-09-18
申请人： Keiichi Kusumoto , Keiichi Konishi , Shuzo Isozumi
发明人： Keiichi Kusumoto , Keiichi Konishi , Shuzo Isozumi
IPC分类号： H02K1/17 , H02K7/10 , H02K7/116 , H02K23/04 , H02K1/18
CPC分类号： H02K7/116 , H02K1/17
摘要： A low-cost permanent magnet dynamo-electric machine which can prevent an occurrence of a chip in a permanent magnet and is superior in the ease of fabricating the machine. This machine has an elastic catching member consisting of a ring-like portion and a plurality of protruding pieces axially projected from this ring-like portion. This machine further has a yoke, onto the inner circumferential surface of which a plurality of auxiliary poles are welded at an isotropic angular pitch. Further, in this machine, each of permanent magnets has a side surface brought into abutting engagement with the corresponding auxiliary pole. Moreover, the protruding pieces of the elastic catching member are forced into a space between the other side surface of each of the permanent magnets and the adjoining auxiliary pole, so that the plurality of the permanent magnets surround an armature. Furthermore, the ring-like portion of the elastic catching member is put into abutting engagement with a rear end face of each of the permanent magnets.
摘要翻译：一种低成本的永久磁铁发电机，其能够防止永磁体中的芯片发生，并且制造机器的容易性优异。该机具有由环状部和从该环状部轴向突出的多个突出片构成的弹性捕捉部件。该机器还具有轭，在其内周面上以多面角度间距焊接多个辅助极。此外，在该机器中，每个永磁体具有与相应的辅助极邻接的侧表面。此外，弹性捕捉构件的突出片被迫进入每个永磁体的另一侧表面和相邻的辅助极之间的空间中，使得多个永磁体围绕电枢。此外，弹性抓持构件的环状部分与每个永磁体的后端面相抵接。

7. 发明授权

US5649879A Planetary gear reduction mechanism 失效
标题翻译：行星减速机构
公开(公告)号：US5649879A
公开(公告)日：1997-07-22
申请号：US530963
申请日：1995-09-20
申请人： Keiichi Kusumoto , Keiichi Konishi , Shuzo Isozumi
发明人： Keiichi Kusumoto , Keiichi Konishi , Shuzo Isozumi
IPC分类号： F02N15/02 , F02N15/04 , F16H1/28 , F16H57/08 , H02K7/116
CPC分类号： F02N15/046 , F16H1/28 , H02K7/116 , F16H57/082 , Y10T74/137
摘要： A planetary gear reduction mechanism permitting easy mounting of a plate that separates a gear reduction section from a motor section. A flange portion 20 that is integrally formed with an output shaft rotation axis 11 is provided on its rear side a ring of support pins 21 having an open-ended cylinder shape and circumferentially equally spaced in a circle. A plate 22 has on its front side of the flange portion 22a a ring of projections 22b circumferentially equally spaced, and the projections 22b are engaged with the support pins 21. With planetary gears 7 attached onto the support pins 21, the plate 22 is mounted by press-fit inserting the projections 22b into the openings of the support pins 21.
摘要翻译：一种行星齿轮减速机构，其允许容易地安装将齿轮减速部分与电机部分分离的板。与输出轴旋转轴11一体形成的凸缘部20在其后侧设置有具有开口圆筒形状并且周向等间隔开的圆形的支撑销21的环。板22在凸缘部22a的前侧具有周向等间隔开的突起22b的环，并且突起22b与支撑销21接合。行星齿轮7附接到支撑销21上，板22被安装通过压配合将突起22b插入支撑销21的开口中。

8. 发明授权

US06190139B1 Filter for piston type high-pressure fuel pump 失效
标题翻译：活塞式高压燃油泵过滤器
公开(公告)号：US06190139B1
公开(公告)日：2001-02-20
申请号：US09128784
申请日：1998-08-04
申请人： Shuzo Isozumi , Keiichi Konishi , Takanori Ohshita
发明人： Shuzo Isozumi , Keiichi Konishi , Takanori Ohshita
IPC分类号： F04B3900
CPC分类号： F04B53/20 , F02B2075/125 , F02M55/00 , F02M55/04 , F02M59/44 , F02M63/0225 , F04B53/105 , Y02T10/123
摘要： A filter for a piston type high-pressure fuel pump is not clogged from freezing even under a hostile condition. The filter is provided in a fuel intake route (26) of a piston type high-pressure fuel pump, and it has many square openings. The length of one side of each opening ranges from 50 &mgr;m to 200 &mgr;m.
摘要翻译：用于活塞式高压燃料泵的过滤器即使在恶劣的条件下也不会冻结。过滤器设置在活塞式高压燃料泵的燃料吸入路径（26）中，并且具有许多方形开口。每个开口的一侧的长度范围从50um到200um。

9. 发明授权

US5575366A Vehicular charging generator 失效
标题翻译：车载充电发电机
公开(公告)号：US5575366A
公开(公告)日：1996-11-19
申请号：US421914
申请日：1995-04-13
申请人： Keisaku Zenmei , Keiichi Konishi , Shuzo Isozumi , Akira Morishita
发明人： Keisaku Zenmei , Keiichi Konishi , Shuzo Isozumi , Akira Morishita
IPC分类号： H02K7/18 , H02K7/10 , F16D41/066
CPC分类号： H02K7/1004
摘要： A vehicular charging generator provided with a one-way clutch having a clutch inner installed to a shaft of a rotor and a clutch outer interposed between the clutch inner and a pulley driven by a power unit for driving a vehicle and transmitting a power only in one rotational direction from the pulley to the shaft, wherein a male screw is formed on the shaft, a female screw is formed on an inner peripheral portion of the clutch inner and the female screw is engaged with the male screw thereby fixing the clutch inner to the shaft.
摘要翻译：一种车辆充电发电机，其具有单向离合器，该单向离合器具有安装在转子的轴上的离合器内部，离合器外部插入在离合器内部和由驱动车辆的动力单元驱动的皮带轮之间，并且仅在一个从皮带轮到轴的旋转方向，其中在轴上形成有外螺纹，在离合器内部的内周部分上形成有内螺纹，并且内螺纹与外螺纹接合，从而将离合器内固定到轴。

10. 发明授权

US07348698B2 Actuator for operating a transmission control valve of an automatic transmission apparatus 失效
标题翻译：用于操作自动变速器装置的变速控制阀的执行机构
公开(公告)号：US07348698B2
公开(公告)日：2008-03-25
申请号：US10679375
申请日：2003-10-07
申请人： Hirohisa Ohta , Satoru Tokiya , Masayasu Miyajima , Shuzo Isozumi
发明人： Hirohisa Ohta , Satoru Tokiya , Masayasu Miyajima , Shuzo Isozumi
IPC分类号： H02K7/06 , H02K37/00 , H02K37/24
CPC分类号： F16K31/047 , F16H61/0251 , F16H63/065 , H02K7/06
摘要： A rotor having magnets composed of rare-earth magnets is rotatably disposed inside an exterior casing, a penetrating aperture is disposed through a first end of the exterior casing relative to a direction of a motor central axis, and a filter is disposed so as to cover the penetrating aperture from a second end of the exterior casing relative to the direction of the motor central axis. A shaft is mounted to a bush by screwing an external thread portion into an internal thread portion. An operating member is mounted integrally onto a second end portion of the shaft projecting outward from a penetrating aperture in a housing. A rotation-regulating projection portion of a guide member fixed to the shaft is fitted loosely into a guide groove disposed so as to extend along an inner wall surface of a central aperture of the housing in the direction of the motor central axis.
摘要翻译：具有由稀土类磁体构成的磁体的转子可旋转地设置在外部壳体的内部，贯通孔相对于电动机中心轴线的方向配置在外部壳体的第一端部，并且设置过滤器以覆盖来自外壳的第二端的穿透孔相对于电动机中心轴的方向。通过将外螺纹部分拧入内螺纹部分中将轴安装到衬套上。操作构件一体地安装在从壳体中的穿透孔向外突出的轴的第二端部上。固定在轴上的引导构件的旋转限制突出部分松动地装配到沿着马达中心轴线的方向沿壳体的中心孔的内壁表面延伸设置的引导槽中。

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