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1. 发明申请

US20080078355A1 Electronic throttle control device in V-type internal combustion engine for vehicle 有权
标题翻译：车用V型内燃机电子节气门控制装置
公开(公告)号：US20080078355A1
公开(公告)日：2008-04-03
申请号：US11902920
申请日：2007-09-26
申请人： Hayato Maehara , Kazuhito Hotta , Takaaki Tsukui , Masanobu Urabe
发明人： Hayato Maehara , Kazuhito Hotta , Takaaki Tsukui , Masanobu Urabe
IPC分类号： F02D11/10
CPC分类号： F02D9/1095 , F02D9/107 , F02D11/10 , F02M35/10032 , F02M35/10111 , F02M35/10216 , F02M35/10255 , F02M35/116
摘要： An electronic throttle control device in a internal combustion engine for a vehicle can be improved in maintainability and can be reduced in size. An electronic throttle control device in a V-type internal combustion engine for a vehicle has a fuel injection valve and throttle valves in an intake passage. A throttle driving motor controls the opening angle of each throttle valve according to the amount of operation of a throttle grip performed by an operator of the vehicle. The throttle driving motor is located outside a region surrounded by the throttle bodies that are respectively connected to all of intake ports as viewed in plan.
摘要翻译：可以提高车辆用内燃机中的电子节气门调节装置的可维修性，并且可以减小尺寸。用于车辆的V型内燃机中的电子节气门控制装置在进气通道中具有燃料喷射阀和节流阀。节气门驱动电动机根据车辆操作者执行的节气门夹头的操作量来控制各节气门的开度。节气门驱动电动机位于由节气门体围绕的区域的外侧，分别与计划中的所有进气口连接。

2. 发明授权

US08020531B2 Electronic throttle control device in V-type internal combustion engine for vehicle 有权
标题翻译：车用V型内燃机电子节气门控制装置
公开(公告)号：US08020531B2
公开(公告)日：2011-09-20
申请号：US11902920
申请日：2007-09-26
申请人： Hayato Maehara , Kazuhito Hotta , Takaaki Tsukui , Masanobu Urabe
发明人： Hayato Maehara , Kazuhito Hotta , Takaaki Tsukui , Masanobu Urabe
IPC分类号： F02D11/10
CPC分类号： F02D9/1095 , F02D9/107 , F02D11/10 , F02M35/10032 , F02M35/10111 , F02M35/10216 , F02M35/10255 , F02M35/116
摘要： An electronic throttle control device in a internal combustion engine for a vehicle can be improved in maintainability and can be reduced in size. An electronic throttle control device in a V-type internal combustion engine for a vehicle has a fuel injection valve and throttle valves in an intake passage. A throttle driving motor controls the opening angle of each throttle valve according to the amount of operation of a throttle grip performed by an operator of the vehicle. The throttle driving motor is located outside a region surrounded by the throttle bodies that are respectively connected to all of intake ports as viewed in plan.
摘要翻译：可以提高车辆用内燃机中的电子节气门调节装置的可维修性，并且可以减小尺寸。用于车辆的V型内燃机中的电子节气门控制装置在进气通道中具有燃料喷射阀和节流阀。节气门驱动电动机根据车辆操作者执行的节气门夹头的操作量来控制各节气门的开度。节气门驱动电动机位于由节气门体围绕的区域的外侧，分别与计划中的所有进气口连接。

3. 发明申请

US20060048746A1 Internal combustion engine capable of selectively resting certain cylinders during low-load operation, and method of using same 失效
标题翻译：能够在低负载运转时能够选择性地停止某些气缸的内燃机及其使用方法
公开(公告)号：US20060048746A1
公开(公告)日：2006-03-09
申请号：US11220859
申请日：2005-09-07
申请人： Hayato Maehara , Shinji Saito , Kazuhito Hotta , Takaaki Tsukui
发明人： Hayato Maehara , Shinji Saito , Kazuhito Hotta , Takaaki Tsukui
IPC分类号： F02D9/10 , F02D17/02
CPC分类号： F02D13/0203 , F01L1/14 , F01L1/143 , F01L1/205 , F01L13/0005 , F02B61/02 , F02B2275/16 , F02D9/02 , F02D9/105 , F02D9/1095 , F02D11/105 , F02D13/0257 , F02D13/06 , F02D17/02 , F02D41/0082 , F02D41/0087 , F02D2011/102 , F02D2041/0012 , Y02T10/18
摘要： An internal combustion engine having cylinders capable of selectively resting during engine operation is capable of eliminating step increases in engine output when the number of operative cylinders is changed. The internal combustion engine includes a plurality of cylinders divided into two or more groups, at least some of the cylinders being restable. A throttle valve of each of the cylinders is independently operable on the basis of the group to which the cylinder belongs, and the number of resting cylinders is controlled according to the throttle grip opening. The throttle valve opening is different between the groups, except for the full opening condition and the full closure condition of the throttle valve, and an ECU is provided for opening the throttle valve of the next cylinder group before the throttle valve opening of the former cylinder group reaches the full opening condition.
摘要翻译：具有能够在发动机运转期间选择性停止的气缸的内燃机能够消除在工作气缸的数量变化时发动机输出的增加。内燃机包括分成两组或更多组的多个气缸，至少一些汽缸是可更换的。每个气缸的节流阀基于气缸所属的组独立地可操作，并且根据节气门手柄开度来控制静止气缸的数量。除了节气门的全开状态和完全关闭状态之外，各组之间的节气门开度是不同的，并且在前缸的节气门打开之前提供用于打开下一气缸组的节流阀的ECU 组达到全开状态。

4. 发明授权

US07210454B2 Internal combustion engine capable of selectively resting certain cylinders during low-load operation, and method of using same 失效
标题翻译：能够在低负载运转时能够选择性地停止某些气缸的内燃机及其使用方法
公开(公告)号：US07210454B2
公开(公告)日：2007-05-01
申请号：US11220859
申请日：2005-09-07
申请人： Hayato Maehara , Shinji Saito , Kazuhito Hotta , Takaaki Tsukui
发明人： Hayato Maehara , Shinji Saito , Kazuhito Hotta , Takaaki Tsukui
IPC分类号： F02D9/08 , F02M7/00
CPC分类号： F02D13/0203 , F01L1/14 , F01L1/143 , F01L1/205 , F01L13/0005 , F02B61/02 , F02B2275/16 , F02D9/02 , F02D9/105 , F02D9/1095 , F02D11/105 , F02D13/0257 , F02D13/06 , F02D17/02 , F02D41/0082 , F02D41/0087 , F02D2011/102 , F02D2041/0012 , Y02T10/18
摘要： An internal combustion engine having cylinders capable of selectively resting during engine operation is capable of eliminating step increases in engine output when the number of operative cylinders is changed. The internal combustion engine includes a plurality of cylinders divided into two or more groups, at least some of the cylinders being restable. A throttle valve of each of the cylinders is independently operable on the basis of the group to which the cylinder belongs, and the number of resting cylinders is controlled according to the throttle grip opening. The throttle valve opening is different between the groups, except for the full opening condition and the full closure condition of the throttle valve, and an ECU is provided for opening the throttle valve of the next cylinder group before the throttle valve opening of the former cylinder group reaches the full opening condition.
摘要翻译：具有能够在发动机运转期间选择性停止的气缸的内燃机能够消除在工作气缸的数量变化时发动机输出的增加。内燃机包括分成两组或更多组的多个气缸，至少一些汽缸是可更换的。每个气缸的节流阀基于气缸所属的组独立地可操作，并且根据节气门手柄开度来控制静止气缸的数量。除了节气门的全开状态和完全关闭状态之外，各组之间的节气门开度是不同的，并且在前缸的节气门打开之前提供用于打开下一气缸组的节流阀的ECU 组达到全开状态。

5. 发明申请

US20050133004A1 Multi-cylinder internal combustion engine 失效
标题翻译：多缸内燃机
公开(公告)号：US20050133004A1
公开(公告)日：2005-06-23
申请号：US10956031
申请日：2004-10-04
申请人： Hayato Maehara , Takaaki Tsukui , Kazuhito Hotta
发明人： Hayato Maehara , Takaaki Tsukui , Kazuhito Hotta
IPC分类号： F02F1/42 , F02D9/00 , F02D9/02 , F02D9/10 , F02D11/10 , F02D17/02 , F02D41/00 , F02D41/34 , F02M35/10 , F02D1/00
CPC分类号： F02D9/105 , F02D9/1065 , F02D9/1095 , F02D11/10 , F02D17/02 , F02D41/008 , F02D2009/0279 , F02M35/10032 , F02M35/10085 , F02M35/10216
摘要： In a multi-cylinder internal combustion engine having throttle valves to be opened and closed by electric motors, output control is enabled in various ways according to the state of usage of an object to be driven by the multi-cylinder internal combustion engine with a simple structure with the scope of application of shared components being expanded to reduce the cost. In addition, a throttle body assembly is downsized in the direction of the arrangement of the cylinders. A multi-cylinder internal combustion engine includes a predetermined number of cylinders, a throttle body assembly including the throttle bodies formed with intake-air channels and throttle valves. The respective throttle valves are opened and closed by the electric motors provided independently for each throttle valve. Air-intake ports of the first and fourth cylinders are formed so as to approach a center plane in the direction of the arrangement as they approach entrances.
摘要翻译：在具有由电动机打开和关闭的节流阀的多气缸内燃机中，可以根据多缸内燃机驱动的物体的使用状态以各种方式实现输出控制共享组件的应用范围扩大的结构降低了成本。此外，节气门体组件在气缸的布置方向上被小型化。包括预定数量的气缸的多气缸内燃机，包括形成有进气通道和节流阀的节气门体的节气门体组件。相应的节流阀由为每个节气门独立设置的电动机打开和关闭。形成第一和第四气缸的进气口，使其在进入入口时在布置方向上接近中心平面。

6. 发明授权

US07055497B2 Multi-cylinder internal combustion engine 失效
标题翻译：多缸内燃机
公开(公告)号：US07055497B2
公开(公告)日：2006-06-06
申请号：US10956031
申请日：2004-10-04
申请人： Hayato Maehara , Takaaki Tsukui , Kazuhito Hotta
发明人： Hayato Maehara , Takaaki Tsukui , Kazuhito Hotta
IPC分类号： F02D1/00 , F01N3/00
CPC分类号： F02D9/105 , F02D9/1065 , F02D9/1095 , F02D11/10 , F02D17/02 , F02D41/008 , F02D2009/0279 , F02M35/10032 , F02M35/10085 , F02M35/10216
摘要： In a multi-cylinder internal combustion engine having throttle valves to be opened and closed by electric motors, output control is enabled in various ways according to the state of usage of an object to be driven by the multi-cylinder internal combustion engine with a simple structure with the scope of application of shared components being expanded to reduce the cost. In addition, a throttle body assembly is downsized in the direction of the arrangement of the cylinders. A multi-cylinder internal combustion engine includes a predetermined number of cylinders, a throttle body assembly including the throttle bodies formed with intake-air channels and throttle valves. The respective throttle valves are opened and closed by the electric motors provided independently for each throttle valve. Air-intake ports of the first and fourth cylinders are formed so as to approach a center plane in the direction of the arrangement as they approach entrances.
摘要翻译：在具有由电动机打开和关闭的节流阀的多气缸内燃机中，可以根据多缸内燃机驱动的物体的使用状态以各种方式实现输出控制共享组件的应用范围扩大的结构降低了成本。此外，节气门体组件在气缸的布置方向上被小型化。包括预定数量的气缸的多气缸内燃机，包括形成有进气通道和节流阀的节气门体的节气门体组件。相应的节流阀由为每个节气门独立设置的电动机打开和关闭。形成第一和第四气缸的进气口，使其在进入入口时在布置方向上接近中心平面。

7. 发明授权

US08051832B2 Air intake control system for internal combustion engine of a vehicle 有权
标题翻译：车辆内燃机进气控制系统
公开(公告)号：US08051832B2
公开(公告)日：2011-11-08
申请号：US11905118
申请日：2007-09-27
申请人： Kazuhito Hotta , Takeru Abe , Masanobu Urabe , Takaaki Tsukui
发明人： Kazuhito Hotta , Takeru Abe , Masanobu Urabe , Takaaki Tsukui
IPC分类号： F02D9/08
CPC分类号： F02M35/116 , F01L1/143 , F01L1/181 , F01L13/0005 , F01L2001/0537 , F01L2105/00 , F02B61/02 , F02D9/1065 , F02D9/109 , F02D13/06 , F02D41/0002 , F02D2011/102 , F02D2400/18 , F02M35/10032 , F02M35/10104 , F02M35/10216 , F02M35/10255 , F02M35/162 , Y02T10/18 , Y02T10/42
摘要： An air intake control system is provided for an internal combustion engine of a vehicle. The control system includes an intake port of a cylinder head for an engine main body, a throttle body having a throttle valve and connected to the intake port, an electric actuator having an electric motor and arranged on the throttle body to drive open or close the throttle valve, and a connector disposed on a housing of the electric actuator in a position facing toward one axial end of a crankshaft. The connector is provided in order to connect to an outside conductor to the electric motor of the electric actuator. The resulting configuration facilitates the work to connecting the outside conductor to the connector.
摘要翻译：一种用于车辆内燃机的进气控制系统。控制系统包括用于发动机主体的气缸盖的进气口，具有节流阀并连接到进气口的节气门体，具有电动机并配置在节气门体上以驱动打开或关闭的电动致动器节流阀，以及设置在电动致动器的壳体上的面向曲轴的一个轴向端的位置的连接器。提供连接器以连接到电致动器的电动机的外部导体。所得到的结构有助于将外部导体连接到连接器。

8. 发明申请

US20080078357A1 Air intake control system for internal combustion engine of a vehicle 有权
标题翻译：车辆内燃机进气控制系统
公开(公告)号：US20080078357A1
公开(公告)日：2008-04-03
申请号：US11905118
申请日：2007-09-27
申请人： Kazuhito Hotta , Takeru Abe , Masanobu Urabe , Takaaki Tsukui
发明人： Kazuhito Hotta , Takeru Abe , Masanobu Urabe , Takaaki Tsukui
IPC分类号： F02D9/08
CPC分类号： F02M35/116 , F01L1/143 , F01L1/181 , F01L13/0005 , F01L2001/0537 , F01L2105/00 , F02B61/02 , F02D9/1065 , F02D9/109 , F02D13/06 , F02D41/0002 , F02D2011/102 , F02D2400/18 , F02M35/10032 , F02M35/10104 , F02M35/10216 , F02M35/10255 , F02M35/162 , Y02T10/18 , Y02T10/42
摘要： An air intake control system is provided for an internal combustion engine of a vehicle. The control system includes an intake port of a cylinder head for an engine main body, a throttle body having a throttle valve and connected to the intake port, an electric actuator having an electric motor and arranged on the throttle body to drive open or close the throttle valve, and a connector disposed on a housing of the electric actuator in a position facing toward one axial end of a crankshaft. The connector is provided in order to connect to an outside conductor to the electric motor of the electric actuator. The resulting configuration facilitates the work to connecting the outside conductor to the connector.
摘要翻译：一种用于车辆内燃机的进气控制系统。控制系统包括用于发动机主体的气缸盖的进气口，具有节流阀并连接到进气口的节气门体，具有电动机并配置在节气门体上以驱动打开或关闭的电动致动器节流阀，以及设置在电动致动器的壳体上的面向曲轴的一个轴向端的位置的连接器。提供连接器以连接到电致动器的电动机的外部导体。所得到的结构便于将外部导体连接到连接器的工作。

9. 发明授权

US07946264B2 V-type engine and motorcycle incorporating same 有权
标题翻译： V型发动机和摩托车结合相同
公开(公告)号：US07946264B2
公开(公告)日：2011-05-24
申请号：US12079374
申请日：2008-03-26
申请人： Hayato Maehara , Shinji Saito , Takaaki Tsukui
发明人： Hayato Maehara , Shinji Saito , Takaaki Tsukui
IPC分类号： F01L1/34
CPC分类号： F01L13/0005 , F01L2001/34433 , F02B61/02 , F02B75/22
摘要： In a V-type engine for a vehicle, in which a hydraulic valve rest mechanism which selectively holds at least one of an intake valve and an exhaust valve corresponding to a part of plural cylinders in a valve-closed rest state in correspondence with a vehicle running status is provided in a valve actuation unit, and a hydraulic controller which controls hydraulic pressure of the valve rest mechanism is provided in a main engine body, to reduce the distance of oil passage from the hydraulic controller to the hydraulic valve rest mechanism and simplify the structure of the oil passage. A hydraulic controller is provided on at least one side surface of a cylinder head, and may be generally oriented along a line which is substantially parallel to a central axis of a cylinder bore.
摘要翻译：在一种用于车辆的V型发动机中，其中液压阀止动机构在与车辆相对应地处于关闭静止状态的情况下选择性地保持与多个气缸的一部分相对应的进气门和排气门中的至少一个运行状态设置在阀致动单元中，并且控制阀座机构的液压的液压控制器设置在主发动机主体中，以减少油路从液压控制器到液压阀止动机构的距离，并且简化油路的结构。液压控制器设置在气缸盖的至少一个侧表面上，并且可以大致沿着基本上平行于气缸孔的中心轴线的线定向。

10. 发明申请

US20080236523A1 Multi-cylinder engine with cylinder pausing function 失效
标题翻译：多缸发动机具有气缸停顿功能
公开(公告)号：US20080236523A1
公开(公告)日：2008-10-02
申请号：US12079359
申请日：2008-03-26
申请人： Hayato Maehara , Shinji Saito , Takaaki Tsukui
发明人： Hayato Maehara , Shinji Saito , Takaaki Tsukui
IPC分类号： F01L9/02
CPC分类号： F01L13/0005 , F01L2001/34433 , Y10T74/2107
摘要： In a multi-cylinder engine provided with a cylinder pausing function, a hydraulically-operated valve-pausing mechanism is capable of selectively suspending operation of at least one intake or exhaust valve of one or more selected cylinders, depending on engine operating conditions, such that the suspended valve is temporarily held in a closed state. A hydraulic-pressure control device, for controlling hydraulic pressure supplied to the valve-pausing mechanism, is disposed on an engine body so as to minimize an amount of protrusion of the hydraulic-pressure control device from the engine body, while situating the hydraulic-pressure control device near the valve-pausing mechanism. A recess portion is formed on an external surface of a cylinder head or a head cover, and the hydraulic-pressure control device is disposed on the engine such that at least part of the hydraulic-pressure control device is accommodated in the recess portion.
摘要翻译：在具有气缸停顿功能的多气缸发动机中，液压操作的阀停顿机构能够根据发动机的运行条件选择性地暂停一个或多个所选气缸的至少一个进气门或排气门的操作，使得暂停阀暂时保持在关闭状态。用于控制供给到阀停顿机构的液压的液压控制装置设置在发动机主体上，以使液压控制装置从发动机主体突出的量最小化，压力控制装置靠近阀门暂停机构。在气缸盖或头盖的外表面上形成有凹部，液压控制装置设置在发动机上，使得液压控制装置的至少一部分容纳在凹部中。

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