公开(公告)号：US20110011373A1

公开(公告)日：2011-01-20

申请号：US12922375

申请日：2009-02-18

申请人： Takeshi Shimura ,  Tomoyuki Tagami ,  Takashi Udono ,  Mitsuo Kusa ,  Akihiro Nakamaru ,  Masaki Ueno ,  Yuji Kashiwabara

发明人： Takeshi Shimura ,  Tomoyuki Tagami ,  Takashi Udono ,  Mitsuo Kusa ,  Akihiro Nakamaru ,  Masaki Ueno ,  Yuji Kashiwabara

IPC分类号： F02M37/04

CPC分类号： F02M37/103 ,  F02D41/3082 ,  F02M37/0029 ,  F02M37/18

摘要： An inexpensive fuel supply device having a high output is achieved using low-output fuel pumps.First and second pumps, which are two inexpensive pumps having a low output, are disposed on a common mounting seat an inlet of each of the fuel pumps approaches a common fuel filter, discharge ports are connected to a common discharge passage so that the amount of fuel corresponding to the sum of the amounts of discharged fuel of the fuel pumps can be supplied from the common discharge passage, a common pressure regulator is connected to the common discharge passage, and the entire structure is formed as a unit, thereby obtaining an inexpensive pump unit having a high output.

摘要翻译： 使用低输出燃料泵实现了具有高输出的便宜的燃料供应装置。 具有低输出功率的两台廉价泵的第一和第二泵设置在共同的安装座上，每个燃料泵的入口接近公共的燃料过滤器，排出口连接到公共排放通道， 对应于燃料泵排出量的总和的燃料可以从公共排放通道供应，共同的压力调节器连接到公共排放通道，并且整个结构形成为一个单元，从而获得廉价的 泵单元具有高输出。

公开(公告)号：US20100065362A1

公开(公告)日：2010-03-18

申请号：US12584604

申请日：2009-09-09

申请人： Takeshi Shimura ,  Hideo Nihei ,  Iwao Takaku ,  Takeji Kawazumi ,  Takashi Udono ,  Takashi Yamamoto

发明人： Takeshi Shimura ,  Hideo Nihei ,  Iwao Takaku ,  Takeji Kawazumi ,  Takashi Udono ,  Takashi Yamamoto

IPC分类号： B62K11/00 ,  B60R9/00

CPC分类号： F02M25/0854 ,  B62J37/00 ,  F16B7/0433

摘要： A canister holding structure for mounting an evaporative emissions canister, having a cylindrical body portion, to a vehicle body. A central axis of the cylindrical body portion extends in a direction other than perpendicular to a ground surface. The canister holding structure includes a holding member, including an annular portion which substantially surrounds the cylindrical body portion of the canister, and a fixing portion for attaching to the vehicle body. Positioning structure is provided for positioning the canister in relation to the holding member. The positioning structure is provided to both the annular portion and the canister. In one illustrative embodiment, the positioning structure includes at least one projection provided on a periphery of the cylindrical body portion of the canister, and multiple holes provided in the annular portion of the holding member, where each of the multiple holes is engageable with the projection.

摘要翻译： 一种用于将具有圆柱形主体部分的蒸发排放罐安装到车体的罐保持结构。 圆柱体部分的中心轴线在垂直于地面的方向上延伸。 罐保持结构包括保持构件，其包括基本上围绕罐的圆筒体部分的环形部分和用于附接到车身的固定部分。 提供定位结构用于相对于保持构件定位罐。 定位结构设置在环形部分和罐体两者上。 在一个说明性实施例中，定位结构包括设置在罐的圆筒体部分的周边上的至少一个突起，以及设置在保持构件的环形部分中的多个孔，其中每个多个孔可与突起 。

公开(公告)号：US08118128B2

公开(公告)日：2012-02-21

申请号：US12584604

申请日：2009-09-09

申请人： Takeshi Shimura ,  Hideo Nihei ,  Iwao Takaku ,  Takeji Kawazumi ,  Takashi Udono ,  Takashi Yamamoto

发明人： Takeshi Shimura ,  Hideo Nihei ,  Iwao Takaku ,  Takeji Kawazumi ,  Takashi Udono ,  Takashi Yamamoto

IPC分类号： B62K11/02

CPC分类号： F02M25/0854 ,  B62J37/00 ,  F16B7/0433

摘要： A canister holding structure for mounting an evaporative emissions canister, having a cylindrical body portion, to a vehicle body. A central axis of the cylindrical body portion extends in a direction other than perpendicular to a ground surface. The canister holding structure includes a holding member, including an annular portion which substantially surrounds the cylindrical body portion of the canister, and a fixing portion for attaching to the vehicle body. Positioning structure is provided for positioning the canister in relation to the holding member. The positioning structure is provided to both the annular portion and the canister. In one illustrative embodiment, the positioning structure includes at least one projection provided on a periphery of the cylindrical body portion of the canister, and multiple holes provided in the annular portion of the holding member, where each of the multiple holes is engageable with the projection.

摘要翻译： 一种用于将具有圆柱形主体部分的蒸发排放罐安装到车体的罐保持结构。 圆柱体部分的中心轴线在垂直于地面的方向上延伸。 罐保持结构包括保持构件，其包括基本上围绕罐的圆筒体部分的环形部分和用于附接到车身的固定部分。 提供定位结构用于相对于保持构件定位罐。 定位结构设置在环形部分和罐体两者上。 在一个说明性实施例中，定位结构包括设置在罐的圆筒体部分的周边上的至少一个突起，以及设置在保持构件的环形部分中的多个孔，其中每个多个孔可与突起 。

公开(公告)号：US20070084440A1

公开(公告)日：2007-04-19

申请号：US11581519

申请日：2006-10-16

申请人： Kazuhito Hotta ,  Tomohiro Tsutsumi ,  Junya Sato ,  Takashi Udono ,  Takeru Abe

发明人： Kazuhito Hotta ,  Tomohiro Tsutsumi ,  Junya Sato ,  Takashi Udono ,  Takeru Abe

IPC分类号： F02D11/10 ,  F16K1/22 ,  B62K11/00

CPC分类号： F02D11/10 ,  F02D9/105 ,  F02D9/1095 ,  F02M35/162

摘要： An intake air control device is provided in which a valve shaft extends in the left and right direction of a vehicle body frame across an air intake path, and is rotatably supported by an air intake path forming body connected to an engine body, equalizing the distances from a center of the vehicle body frame in the left and right direction to both ends of the intake air control device when arranging the air intake path forming body at the center of the vehicle body frame in the left and right direction. An actuator, which applies a motive power to drive the valve shaft, is connected to one end of the valve shaft, and a throttle operating amount sensor for detecting the throttle operating amount by a vehicle operator is supported by the air intake path forming body and connected to the other end of the valve shaft.

摘要翻译： 提供一种进气控制装置，其中阀轴沿着进气通道在车身框架的左右方向上延伸，并且被连接到发动机主体的进气通道形成体可旋转地支撑，使距离 当沿着左右方向将进气通道形成体布置在车身框架的中心时，从车身框架的中心向左右方向移动到进气控制装置的两端。 施加驱动阀轴的动力的致动器连接到阀轴的一端，并且用于由车辆操作者检测节气门操作量的节气门操作量传感器由进气路径形成体支撑， 连接到阀轴的另一端。

公开(公告)号：US20050188959A1

公开(公告)日：2005-09-01

申请号：US11060778

申请日：2005-02-18

申请人： Takashi Udono

发明人： Takashi Udono

IPC分类号： B62J99/00 ,  F02B61/02 ,  F02B75/22 ,  F02M35/024 ,  F02M35/04 ,  F02M35/10 ,  F02M35/116 ,  F02M69/00 ,  F02M69/04 ,  F02M1/00

CPC分类号： F02M35/116 ,  F02D9/109 ,  F02M35/04 ,  F02M35/10039 ,  F02M35/10052 ,  F02M35/10072 ,  F02M35/10177 ,  F02M35/10216 ,  F02M35/10255

摘要： The intake system includes an intake path forming section having a downstream end in communication with an intake port included in each of cylinder heads of a pair of banks of an engine main body. The intake path connects to the common air chamber with an upstream end of the intake path being open in the air chamber. A fuel injection valve for injecting fuel toward the upstream end opening portion of each intake path is disposed in the air chamber. A path forming member constituting at least part of an intake path forming section by forming an upstream end of an intake path is connected to a first wall portion of an air chamber. A fuel injection valve is mounted from the outside in a second wall portion of the air chamber opposing the first wall portion with a leading end portion facing an inside of the air chamber.

摘要翻译： 进气系统包括进气通道形成部分，其具有与包括在发动机主体的一对组中的每个气缸盖中的进气口连通的下游端。 进气通道连接到公共空气室，进气通道的上游端在空气室中打开。 在空气室内配置有用于将燃料喷射到各进气路径的上游侧开口部的燃料喷射阀。 通过形成进气道的上游端而构成进气道形成部的至少一部分的路径形成部件与空气室的第一壁部连接。 燃料喷射阀从外部安装在与第一壁部分相对的空气室的第二壁部分中，前端部分面向空气室的内部。

公开(公告)号：US07721705B2

公开(公告)日：2010-05-25

申请号：US11893204

申请日：2007-08-15

申请人： Junya Sato ,  Takashi Udono

发明人： Junya Sato ,  Takashi Udono

IPC分类号： F02D9/10 ,  F02D9/00

CPC分类号： F02D9/1095 ,  F02D9/1065 ,  F02D11/105 ,  F02D41/0215 ,  F02D41/023

摘要： A throttle management apparatus for an internal combustion engine is provided which allows the response of the engine to an operator's request to be improved while allowing the output characteristic of the engine to be controlled arbitrarily. The throttle management apparatus controls plural throttle valves provided for plural cylinders respectively. The throttle management apparatus includes an electric throttle management apparatus which electrically drives the throttle valves for some of the cylinders based on an electric signal generated according to selected operating conditions of the vehicle, and a mechanical throttle management apparatus which, through throttle activation member operation, mechanically drives the throttle valves for the rest of the cylinders. In an engine having a V type cylinder head configuration, the electric throttle management apparatus controls the throttle valves of one cylinder bank of the cylinder bank pair, while the mechanical throttle management apparatus controls the throttle valves of the other cylinder bank.

摘要翻译： 提供了一种用于内燃机的油门管理装置，其允许发动机的响应改善操作者的要求，同时允许发动机的输出特性被任意控制。 节气门管理装置分别控制设置在多个气缸上的多个节流阀。 节气门管理装置包括：电动节气门管理装置，其基于根据车辆的选择的运行条件生成的电信号，电动地驱动一些气缸的节气门;以及机械节气门管理装置，其通过节气门启动构件的运转， 机械驱动其余气缸的节流阀。 在具有V型气缸盖结构的发动机中，电动节气门管理装置控制气缸组对的一个气缸组的节流阀，而机械节气门管理装置控制另一汽缸组的节气门。

公开(公告)号：US20080184958A1

公开(公告)日：2008-08-07

申请号：US11893204

申请日：2007-08-15

申请人： Junya Sato ,  Takashi Udono

发明人： Junya Sato ,  Takashi Udono

IPC分类号： F02D11/10 ,  F02D9/08

CPC分类号： F02D9/1095 ,  F02D9/1065 ,  F02D11/105 ,  F02D41/0215 ,  F02D41/023

摘要： A throttle management apparatus for an internal combustion engine is provided which allows the response of the engine to an operator's request to be improved while allowing the output characteristic of the engine to be controlled arbitrarily. The throttle management apparatus controls plural throttle valves provided for plural cylinders respectively. The throttle management apparatus includes an electric throttle management apparatus which electrically drives the throttle valves for some of the cylinders based on an electric signal generated according to selected operating conditions of the vehicle, and a mechanical throttle management apparatus which, through throttle activation member operation, mechanically drives the throttle valves for the rest of the cylinders. In an engine having a V type cylinder head configuration, the electric throttle management apparatus controls the throttle valves of one cylinder bank of the cylinder bank pair, while the mechanical throttle management apparatus controls the throttle valves of the other cylinder bank.

摘要翻译： 提供了一种用于内燃机的油门管理装置，其允许发动机的响应改善操作者的要求，同时允许发动机的输出特性被任意控制。 节气门管理装置分别控制设置在多个气缸上的多个节流阀。 节气门管理装置包括：电动节气门管理装置，其基于根据车辆的选择的运行条件生成的电信号，电动地驱动一些气缸的节气门;以及机械节气门管理装置，其通过节气门启动构件的运转， 机械驱动其余气缸的节流阀。 在具有V型气缸盖结构的发动机中，电动节气门管理装置控制气缸组对的一个气缸组的节流阀，而机械节气门管理装置控制另一汽缸组的节气门。

公开(公告)号：US07431013B2

公开(公告)日：2008-10-07

申请号：US11581519

申请日：2006-10-16

申请人： Kazuhito Hotta ,  Tomohiro Tsutsumi ,  Junya Sato ,  Takashi Udono ,  Takeru Abe

发明人： Kazuhito Hotta ,  Tomohiro Tsutsumi ,  Junya Sato ,  Takashi Udono ,  Takeru Abe

IPC分类号： F02D9/02 ,  F02M35/10

CPC分类号： F02D11/10 ,  F02D9/105 ,  F02D9/1095 ,  F02M35/162

摘要： An intake air control device is provided in which a valve shaft extends in the left and right direction of a vehicle body frame across an air intake path, and is rotatably supported by an air intake path forming body connected to an engine body, equalizing the distances from a center of the vehicle body frame in the left and right direction to both ends of the intake air control device when arranging the air intake path forming body at the center of the vehicle body frame in the left and right direction. An actuator, which applies a motive power to drive the valve shaft, is connected to one end of the valve shaft, and a throttle operating amount sensor for detecting the throttle operating amount by a vehicle operator is supported by the air intake path forming body and connected to the other end of the valve shaft.

摘要翻译： 提供一种进气控制装置，其中阀轴沿着进气通道在车身框架的左右方向上延伸，并且被连接到发动机主体的进气通道形成体可旋转地支撑，使距离 当沿着左右方向将进气通道形成体布置在车身框架的中心时，从车身框架的中心向左右方向移动到进气控制装置的两端。 施加驱动阀轴的动力的致动器连接到阀轴的一端，并且用于由车辆操作者检测节气门操作量的节气门操作量传感器由进气路径形成体支撑， 连接到阀轴的另一端。

公开(公告)号：US5988602A

公开(公告)日：1999-11-23

申请号：US992531

申请日：1997-12-17

申请人： Takashi Yokoyama ,  Takashi Udono

发明人： Takashi Yokoyama ,  Takashi Udono

IPC分类号： F02M7/17 ,  F02M17/04 ,  F02M9/06

CPC分类号： F02M17/04 ,  Y10S261/56 ,  Y10S261/68

摘要： A variable venturi carburetor, which is part of an intake system of an internal combustion engine, includes structural features which allow an air intake path of the carburetor to be shortened, and which allow the size of air chambers of the carburetor to be reduced. A piston valve is composed of a plate-shaped valve and a tubular portion. The plate-shaped valve is guided by a pair of grooves provide in sidewalls of the intake path. The tubular portion is attached to one side of the plate-shaped valve near a center of the side of the plate-shaped valve. The tubular portion has a rectangular or square cross-section. Each side of the rectangular cross section is shorter than the internal diameter of the intake path. A flange is attached to an upper end of the piston valve. The flange is of a reduced diameter and facilitates connection of the piston valve to a diaphragm. Since the diameter of the flange is also less than the diameter of the intake path, a vacuum chamber and an atmosphere chamber of the carburetor can be reduced in size.

摘要翻译： 作为内燃机的进气系统的一部分的可变文丘里化油器包括允许化油器的进气路径缩短的结构特征，并且允许化油器的空气室的尺寸减小。 活塞阀由板状阀和管状部构成。 板形阀由在进气通道的侧壁中提供的一对槽引导。 管状部分附接在板状阀的靠近板状阀侧的中心的一侧。 管状部分具有矩形或正方形的横截面。 矩形横截面的每一侧比进气道的内径短。 法兰连接到活塞阀的上端。 该法兰具有减小的直径，并且便于将活塞阀连接到隔膜。 由于凸缘的直径也小于进气通道的直径，所以可以减小化油器的真空室和气氛室的尺寸。

公开(公告)号：US07168517B2

公开(公告)日：2007-01-30

申请号：US10814197

申请日：2004-04-01

申请人： Takashi Udono

发明人： Takashi Udono

IPC分类号： F02D41/00

CPC分类号： F02M35/10216 ,  F02B23/08 ,  F02D9/1065 ,  F02D9/109 ,  F02D11/04 ,  F02D11/10 ,  F02M35/10032 ,  F02M35/10085 ,  F02M35/10104 ,  F02M35/10255 ,  F02M35/1085 ,  F02M35/116 ,  F02M35/162 ,  Y02T10/125

摘要： A throttle valve opening control device includes a drum which is connected to a throttle grip by a wire, an input shaft which is integrally mounted in the drum, an output shaft which is connected to the input shaft by a power transmission device, a link mechanism which connects the output shaft to a forward valve shaft and a rear valve shaft, and a drive motor which drives the power transmission device to provide the relative rotation of the output shaft with respect to the input shaft. The input shaft and the output shaft have respective axes arranged along a straight line. The drive motor is arranged parallel to the output shaft, and the output shaft and the drive motor are juxtaposed vertically and substantially along a centerline of an intake passage. The throttle valve opening control device is relatively compact to reduce engine size.

摘要翻译： 节流阀开度控制装置包括：通过线连接到节气门手柄的滚筒，一体地安装在滚筒中的输入轴，通过动力传递装置连接到输入轴的输出轴，连杆机构 其将输出轴连接到前阀轴和后阀轴;驱动马达，其驱动动力传递装置，以提供输出轴相对于输入轴的相对旋转。 输入轴和输出轴具有沿着直线布置的相应的轴。 驱动马达平行于输出轴布置，输出轴和驱动马达沿着进气通道的中心线垂直并排并置。 节气门打开控制装置相对紧凑以减小发动机尺寸。