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1. 发明授权

US07696445B2 Oil level detecting switch 有权
标题翻译：油位检测开关
公开(公告)号：US07696445B2
公开(公告)日：2010-04-13
申请号：US12424108
申请日：2009-04-15
申请人： Keiichiro Bungo , Kazutomo Nishida
发明人： Keiichiro Bungo , Kazutomo Nishida
IPC分类号： H01H35/18
CPC分类号： G01F23/70 , F01M11/12 , H01H35/18
摘要： Oil level detecting switch, which detects an amount of lubricant oil stored in an oil pan, includes: a switch case having through-holes to permit entry and discharge of oil into and out of the switch case; a float of a spherical shape having smaller specific gravity than the oil and conductive outer surface and provided within the switch case for vertical movement in response to increase/decrease of the oil; and a plurality of fixed contacts provided on the bottom surface of the switch case such that the fixed contacts are placed in a conducting state by the float contacting the fixed contacts.
摘要翻译：油位检测开关，其检测储存在油盘中的润滑油的量，包括：开关壳体，具有通孔，以允许油进出切换壳体; 具有比油和导电外表面更小的比重的球形的浮子，并且设置在开关壳体内以响应于油的增加/减少而垂直运动; 以及设置在开关壳体的底表面上的多个固定触点，使得固定触点通过浮子接触固定触点而处于导通状态。

2. 发明申请

US20100180864A1 ELECTRONIC CONTROL SYSTEM FOR CARBURETOR 有权
标题翻译：电子控制系统
公开(公告)号：US20100180864A1
公开(公告)日：2010-07-22
申请号：US11920639
申请日：2006-06-23
申请人： Yoshinori Maekawa , Keiichiro Bungo , Yasuhide Ono , Hayato Matsuda
发明人： Yoshinori Maekawa , Keiichiro Bungo , Yasuhide Ono , Hayato Matsuda
IPC分类号： F02M7/24
CPC分类号： F02D41/3005 , F02B63/00 , F02D9/1035 , F02D9/1065 , F02D35/0053 , F02D2400/18 , F02M19/00 , F02M19/12
摘要： An electronic control system for a carburetor, includes: a transmission device (24, 25) linked to a valve (7, 8); an electric actuator (20, 21) for driving the valve (7, 8); and an electronic control unit (12a) for controlling operation of the electric actuator (20, 21). The transmission device (24, 25), the electric actuator (20, 21) and the electronic control unit (12a) are housed and held in a casing (10) mounted on the carburetor (C). The ventilation means (72, 74, 74′, 89, 90) for causing an interior of the casing (10) to communicate with the outside is connected to the casing (10). Therefore, it is possible to house the transmission device, the electric actuator and the electronic control unit efficiently in a common casing so as to downsize the electronic control system for a carburetor, and improve durability of the electronic control unit and the electric actuator.
摘要翻译：一种用于化油器的电子控制系统，包括：连接到阀（7,8）的传动装置（24,25）; 用于驱动所述阀（7,8）的电致动器（20,21）。以及用于控制电致动器（20,21）的操作的电子控制单元（12a）。传动装置（24,25），电致动器（20,21）和电子控制单元（12a）被容纳并保持在安装在化油器（C）上的壳体（10）中。用于使壳体（10）的内部与外部连通的通风装置（72,74,74'，89,90）连接到壳体（10）。因此，可以将传动装置，电致动器和电子控制单元有效地容纳在共同的壳体中，以便缩小化油器的电子控制系统，并且提高电子控制单元和电致动器的耐久性。

3. 发明授权

US5556185A Image projecting apparatus provided with cartridge loading device 失效
标题翻译：图像投影装置设有盒装载装置
公开(公告)号：US5556185A
公开(公告)日：1996-09-17
申请号：US281859
申请日：1994-07-28
申请人： Keiichiro Bungo , Yoshinori Maruyama , Norimasa Kubota
发明人： Keiichiro Bungo , Yoshinori Maruyama , Norimasa Kubota
IPC分类号： G03B21/11 , G03B21/00
CPC分类号： G03B21/113
摘要： An image projecting apparatus for projecting an image recorded in a microfilm incorporated in a cartridge on a screen, for example, is furnished with a loading device which has a container storing a plurality of cartridges detachably attached thereto. The cartridges in the container are sequentially loaded at a prescribed position of a roll film carrier by a loading mechanism of the loading device and subjected to screening of a microfilm for retrieval of a desired image. The cartridge containing the microfilm which had undergone the screening is extracted from the prescribed position and returned to the container by a discharge mechanism. The discharge mechanism returns the cartridge loaded at the prescribed position via a path independent of the path used by the loading mechanism for moving the cartridge. The loading mechanism is provided with a set bar for extracting a cartridge from the container and a front surface part for locating the extracted cartridge at a prescribed position of the roll film carrier and loading it. The front surface part is disposed freely movably between an opening position for retaining the cartridge extracted by the set bar and a shutting position for loading the cartridge. The direction of a cartridge in the container is different before the cartridge is extracted by the loading mechanism and after it is returned by the discharge mechanism.
摘要翻译：例如，用于将记录在包含在盒中的微缩胶卷中的图像投影到屏幕上的图像投影设备配备有装载装置，该装载装置具有可拆卸地附接到其上的多个盒。容器中的墨盒通过装载装置的装载机构依次装载在卷筒载体的规定位置，并进行微缩胶片的筛选以取出所需图像。将经过筛选的微缩胶卷筒从指定位置取出并通过排出机构返回容器。排出机构通过独立于用于移动盒的装载机构所使用的路径的路径返回装载在规定位置的盒。装载机构设置有用于从容器中提取盒的设置杆和用于将提取的盒定位在辊式胶片载体的规定位置并将其装载的前表面部。前表面部分可自由移动地设置在用于保持由设置杆抽出的盒的打开位置和用于装载盒的关闭位置之间。在通过装载机构抽取料筒之前，并且在由排出机构返回之后，容器中的盒的方向是不同的。

4. 发明授权

US08731805B2 Ignition control apparatus for general-purpose engine 有权
标题翻译：通用发动机点火控制装置
公开(公告)号：US08731805B2
公开(公告)日：2014-05-20
申请号：US12722991
申请日：2010-03-12
申请人： Keiichiro Bungo
发明人： Keiichiro Bungo
IPC分类号： F02P5/06 , F02P5/15 , F02D37/02
CPC分类号： F02P5/1508 , F02B2075/027 , F02D37/02 , F02D41/009 , F02D41/062 , F02D2041/0092 , F02D2200/1012 , F02D2400/02 , F02N3/02 , F02P7/077
摘要： In an apparatus for controlling ignition of a general-purpose internal combustion engine in which an ignition signal is produced both in a compression stroke and in an exhaust stroke of a four stroke cycle, one of the ignitions to be conducted based on the produced two ignition signals is cut and an after-ignition-cut engine speed is detected. Then it is discriminated whether each of the two ignition signals was produced in the compression stroke or in the exhaust stroke based on a difference between an average engine speed and the after-ignition-cut engine speed, and the ignition is controlled based on the ignition signal discriminated to be produced in the compression stroke in the two ignition signals, thereby enabling to improve the duration life of an ignition plug, with simple and compact structure.
摘要翻译：在用于控制在四冲程循环的压缩冲程和排气冲程中产生点火信号的通用内燃机的点火装置中，基于所产生的两个点火进行点火之一信号被切断，并且检测到点火后切割的发动机转速。然后，基于平均发动机转速和点火后切削发动机转速之间的差异，判断两个点火信号是否在压缩行程或排气冲程中产生，并且基于点火来控制点火在两个点火信号中的压缩冲程中产生的信号被识别，从而能够以简单和紧凑的结构提高火花塞的持续时间。

5. 发明申请

US20080041464A1 Fuel supply system for general purpose engine 失效
标题翻译：通用发动机燃油供应系统
公开(公告)号：US20080041464A1
公开(公告)日：2008-02-21
申请号：US11891764
申请日：2007-08-13
申请人： Yoshikazu Yamada , Shigeru Saito , Keiichiro Bungo , Yasunori Matsubara
发明人： Yoshikazu Yamada , Shigeru Saito , Keiichiro Bungo , Yasunori Matsubara
IPC分类号： F23K5/04
CPC分类号： F02M37/106 , Y10T137/85978
摘要： A fuel supply system for a general purpose internal combustion engine is equipped with a sub-fuel tank that retains gasoline fuel supplied from a main fuel tank and houses the high-pressure pump in its interior. In other words, the pump is immersed in the gasoline fuel retained in the tank, so that if an air pocket should occur in the fuel supply pipe between the main fuel tank and pump, the air will be discharged from the sub-fuel tank to the exterior through a fuel return pipe etc., thereby ensuring that the pump does not suck in air. Since fuel injectors can therefore inject gasoline fuel immediately, starting performance is enhanced.
摘要翻译：用于通用内燃机的燃料供应系统配备有副燃料箱，其保留从主燃料箱供应的汽油燃料并将高压泵容纳在其内部。换句话说，泵被浸在保持在罐中的汽油燃料中，使得如果在主燃料箱和泵之间的燃料供应管中应当出现气袋，则空气将从副燃料箱排出到外部通过燃料返回管等，从而确保泵不吸入空气。因为燃料喷射器因此可以立即喷射汽油燃料，起动性能得到提高。

6. 发明授权

US07156376B2 Carburetor electronic control system 有权
标题翻译：化油器电子控制系统
公开(公告)号：US07156376B2
公开(公告)日：2007-01-02
申请号：US11205327
申请日：2005-08-17
申请人： Keiichiro Bungo , Yoshinori Maekawa , Hayato Matsuda , Soji Kashima
发明人： Keiichiro Bungo , Yoshinori Maekawa , Hayato Matsuda , Soji Kashima
IPC分类号： F02M1/08 , F02M17/40
CPC分类号： F02M19/12 , F02D9/1065 , F02D2009/0262 , Y10S261/74
摘要： A carburetor electronic control system includes: transmission devices coupled to valves for opening and closing an intake path of a carburetor; electric motors that make the valves open and close via the transmission devices; and an electronic control unit for controlling the operation of the electric motors. The interior of a casing joined to one side face of the carburetor is divided by a partition plate into a transmission chamber on the carburetor side and a drive chamber on the opposite side. The transmission devices and the electric motors are housed and held in the transmission chamber and the drive chamber, respectively. Therefore, the transmission devices, the electric actuators, and the electronic control unit can be housed in a common casing, thereby reducing the dimensions of the carburetor electronic control system.
摘要翻译：化油器电子控制系统包括：联接到阀的传动装置，用于打开和关闭化油器的进气路径; 通过传动装置使阀门打开和关闭的电动机; 以及用于控制电动机的操作的电子控制单元。连接到化油器的一个侧面的壳体的内部被隔板分隔成化油器侧的传动室和相对侧的驱动室。传动装置和电动机分别容纳并保持在传动室和驱动室中。因此，传动装置，电致动器和电子控制单元可以容纳在公共壳体中，从而减小了化油器电子控制系统的尺寸。

7. 发明授权

US08903634B2 Engine control apparatus 有权
标题翻译：发动机控制装置
公开(公告)号：US08903634B2
公开(公告)日：2014-12-02
申请号：US13114575
申请日：2011-05-24
申请人： Keiichiro Bungo
发明人： Keiichiro Bungo
IPC分类号： F02D41/06 , F02D29/06 , F02B63/04 , F02D31/00 , F02D41/02 , H02P9/04 , F02D11/10
CPC分类号： F02D29/06 , F02B63/04 , F02D11/105 , F02D31/003 , F02D41/021 , F02D2200/021 , F02D2200/0404 , H02P9/04
摘要： The engine control apparatus includes a governor control mechanism for keeping the engine frequency constant, decides the “presence” or “absence” of the engine load by the throttle aperture and forcibly changes the engine frequency to a predetermined frequency depending on the presence or absence of the load, the engine control apparatus includes an engine controlling unit (10) for controlling fuel supply to an engine (1), an engine temperature detecting unit (4) for detecting an engine temperature of the engine (1), and a threshold changing unit (10a) for changing each throttle aperture as a threshold for deciding the “presence” or “absence” of an engine load depending on the engine temperature detected by the engine temperature detecting unit (4).
摘要翻译：发动机控制装置包括用于保持发动机频率恒定的调速器控制机构，通过节流孔确定发动机负载的“存在”或“不存在”，并且根据是否存在引擎频率强制地将发动机频率改变为预定频率发动机控制装置包括用于控制对发动机（1）的燃料供给的发动机控制单元（10），用于检测发动机（1）的发动机温度的发动机温度检测单元（4），以及阈值变化单元（10a），用于根据由发动机温度检测单元（4）检测到的发动机温度来改变每个节气门孔径作为用于决定发动机负载的“存在”或“不存在”的阈值。

8. 发明授权

US08667941B2 Fuel cock-integrated engine switch 有权
标题翻译：燃油旋塞集成发动机开关
公开(公告)号：US08667941B2
公开(公告)日：2014-03-11
申请号：US13158640
申请日：2011-06-13
申请人： Keiichiro Bungo
发明人： Keiichiro Bungo
IPC分类号： F02N11/10 , F02N11/08 , F02N11/14
CPC分类号： F02M37/0023 , F02D11/02 , F02D17/04 , F02P1/00 , F02P11/025 , F16K31/088
摘要： A fuel cock-integrated engine switch is provided that reduces wear resulting from mechanical contact and that can thereby enhance durability. A magnet 14 is provided in a lever 11 that is pivoted turnably between an ON position and an OFF position. A reed switch 12 connected to an ignition device 17 is arranged in the ON position. A shutoff valve 2 of a fuel passage is arranged in the OFF position of the lever 11. In the OFF position, the magnet 14 of the lever 11 approaches a valve 3 formed with a magnetic member, and the member 3 is shifted upward within the case 4 to shut off the fuel passage. When the lever 11 is operated to shift to the ON position, the valve 3 is shifted downward within the case 4 or receives a force applied by a spring to open the fuel passage.
摘要翻译：提供一种燃料旋塞一体式发动机开关，其减少由机械接触引起的磨损，从而提高耐久性。磁铁14设置在可在ON位置和OFF位置之间可转动地转动的杆11中。连接到点火装置17的舌簧开关12布置在接通位置。燃料通道的截止阀2设置在杆11的OFF位置。在OFF位置，杆11的磁体14接近形成有磁性构件的阀3，并且构件3在内部情况4关闭燃油通道。当操作杆11移动到接通位置时，阀3在壳体4内向下移动，或接收由弹簧施加的力以打开燃料通道。

9. 发明授权

US08215286B2 Electronic control system for carburetor 有权
标题翻译：化油器电子控制系统
公开(公告)号：US08215286B2
公开(公告)日：2012-07-10
申请号：US11920639
申请日：2006-06-23
申请人： Yoshinori Maekawa , Keiichiro Bungo , Yasuhide Ono , Hayato Matsuda
发明人： Yoshinori Maekawa , Keiichiro Bungo , Yasuhide Ono , Hayato Matsuda
IPC分类号： F02M7/24 , F02D11/10
CPC分类号： F02D41/3005 , F02B63/00 , F02D9/1035 , F02D9/1065 , F02D35/0053 , F02D2400/18 , F02M19/00 , F02M19/12
摘要： An electronic control system for a carburetor, includes: a transmission device linked to a valve; an electric actuator for driving the valve; and an electronic control unit for controlling operation of the electric actuator, the electric actuator being disposed between the transmission device and the electronic control unit, The transmission device, the electric actuator and the electronic control unit are housed and held in a casing mounted on the carburetor. A ventilation apparatus which places an interior of the casing in communication with an outside atmosphere relative to the carburetor is connected to the casing.
摘要翻译：一种用于化油器的电子控制系统，包括：连接到阀的传动装置; 用于驱动阀的电致动器; 以及电子控制单元，用于控制电致动器的操作，电致动器设置在传动装置和电子控制单元之间。传动装置，电致动器和电子控制单元被容纳并保持在安装在化油器将壳体内部相对于化油器与外部气氛连通的通风装置与壳体连接。

10. 发明申请

US20090101390A1 Electronic control unit and process of producing the same 有权
标题翻译：电子控制单元及其生产过程
公开(公告)号：US20090101390A1
公开(公告)日：2009-04-23
申请号：US11921272
申请日：2006-06-23
申请人： Ryuichi Kimata , Keiichiro Bungo , Yoshinori Maekawa
发明人： Ryuichi Kimata , Keiichiro Bungo , Yoshinori Maekawa
IPC分类号： H05K1/02 , H05K3/30
CPC分类号： H01L25/165 , H01L21/565 , H01L23/3135 , H01L2924/0002 , H01L2924/19041 , H01L2924/3025 , H05K3/284 , H05K2203/1316 , H05K2203/304 , Y10T29/49139 , H01L2924/00
摘要： An electronic control unit includes a printed wiring board (50), electronic components (51 to 53) mounted on the printed wiring board (50), and a synthetic resin coating (57) formed by injection molding to cover the printed wiring board (50) and the electronic component (51 to 53). The electronic components (51 to 53) are housed in a protective case (75) that can resist pressure and heat during the injection molding of the coating (57). Thus, in the electronic control unit, an electronic component is not damaged by formation of a coating by injection molding so that the electronic control unit can always function normally.
摘要翻译：电子控制单元包括印刷电路板（50），安装在印刷电路板（50）上的电子部件（51〜53）和通过注射成型形成以覆盖印刷电路板（50）的合成树脂涂层（57））和电子部件（51〜53）。电子部件（51〜53）容纳在能够在涂布（57）的注射成型时能够抵抗压力和热的保护壳体（75）中。因此，在电子控制单元中，电子部件通过注射成型形成涂层不会损坏，从而电子控制单元总能正常工作。

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