公开(公告)号：US06325045B1

公开(公告)日：2001-12-04

申请号：US09614146

申请日：2000-07-11

申请人： Satoru Tokiya ,  Mikihiko Suzuki

发明人： Satoru Tokiya ,  Mikihiko Suzuki

IPC分类号： F02D908

CPC分类号： F02D11/10 ,  F02D2011/102 ,  F02D2011/104 ,  Y10T29/49417

摘要： In an intake air quantity controlling device for a combustion engine, a supporting portion of a bearing 10 for a valve shaft 9 having a choke valve 11, rotatably operated in an intake air passage 2, a supporting portion of a shaft of an intermediate gear 6, and a reference hole for a shaft of a rotor 12 fabricating a motor are formed in a metallic plate 15, whereby the intake air quantity controlling device has a high dimensional accuracy and a high strength.

摘要翻译： 在用于内燃机的进气量控制装置中，用于具有阻气门11的阀轴9的轴承10的支撑部分，可旋转地操作在进气通道2中，中间齿轮6的轴的支撑部分 并且在金属板15中形成用于制造电动机的转子12的轴的基准孔，由此进气量控制装置具有高尺寸精度和高强度。

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。

公开(公告)号：US06626142B2

公开(公告)日：2003-09-30

申请号：US09907669

申请日：2001-07-19

申请人： Satoru Tokiya ,  Kenji Nakao ,  Teruhiko Moriguchi

发明人： Satoru Tokiya ,  Kenji Nakao ,  Teruhiko Moriguchi

IPC分类号： F02D910

CPC分类号： F02M35/10019 ,  F02D9/1065 ,  F02D11/10 ,  F02M35/10255

摘要： In an intake air rate controlling device including a throttle body, forming an air-intake passage, and a plate-like throttle valve, rotatably supported by the throttle body through a throttle shaft, wherein an intake air rate supplied to an internal combustion engine is controlled by a rotation of the throttle valve, and air-flow controlling means is located on an upper stream side or a lower stream side of the throttle valve for suppressing a variation of a torque, effecting on the throttle valve by a hydrodynamic force generated by an intake air, whereby excellent durability, excellent reliability, and high performances are obtainable.

摘要翻译： 在包括节气门体，形成进气通道和板状节流阀的进气速率控制装置中，通过节流轴可旋转地由节气门体支撑，其中供给内燃机的进气速度为 通过节流阀的转动控制，气流控制装置位于节流阀的上游侧或下游侧，用于抑制扭矩的变化，通过由节流阀产生的流体动力产生的节流阀 可以获得优异的耐久性，优异的可靠性和高性能的进气。

公开(公告)号：US06763805B2

公开(公告)日：2004-07-20

申请号：US10217499

申请日：2002-08-14

申请人： Satoru Tokiya ,  Teruhiko Moriguchi

发明人： Satoru Tokiya ,  Teruhiko Moriguchi

IPC分类号： F02D100

CPC分类号： F02D9/10

摘要： An intake air throttle valve device is capable of statically determining the opening of a throttle valve by balance between a driving force from a motor and an elastic force from an elastic member, thus making it possible to prevent the occurrence of a range in which it is impossible to control the opening of the throttle valve in accordance with the amount of electric power supplied to the motor. The intake air throttle valve device of the present invention is provided, in an intermediate portion of the elastic member with a load applying element for causing the elastic member to generate a force to oppose the force of a throttle gear thereby to apply a load to the throttle gear. The load applying element includes a third engagement portion, a first abutment portion and a second abutment portion.

摘要翻译： 进气节气门装置能够通过来自电动机的驱动力和来自弹性构件的弹力之间的平衡来静态地确定节流阀的开度，从而可以防止发生其中的范围 不可能根据提供给电动机的电力量来控制节气门的打开。 本发明的进气节气门装置在弹性构件的中间部分设置有用于使弹性构件产生与节流齿轮的力相反的力的载荷施加元件，从而将负载施加到 油门齿轮 负载施加元件包括第三接合部，第一抵接部和第二抵接部。