公开(公告)号：US20120240907A1

公开(公告)日：2012-09-27

申请号：US13503110

申请日：2009-10-21

申请人： Takeshi Watanabe ,  Ryou Ono

发明人： Takeshi Watanabe ,  Ryou Ono

IPC分类号： F02B43/00 ,  F02M15/06

CPC分类号： F02B25/22 ,  F02B2075/025 ,  F02M9/085 ,  F02M9/125

摘要： A stratified scavenging two-cycle engine (10) comprising an engine body (11), a carburetor (12) equipped with a pivotable rotary valve (22) for switching between opening and closing of a single intake path, and an insulator (13) having heat insulating performance. The rotary valve (22) of the carburetor (12) is provided with a fuel injecting nozzle opening (26) open downward. The nozzle opening (26) is provided with a guide section (26A) by which fuel from the nozzle opening (26) is guided to a position corresponding to a position upstream in a mixed gas path (27).

摘要翻译： 一种包括发动机主体（11）的分层清扫双循环发动机（10），配备有用于在单个进气通道的打开和关闭之间切换的可枢转旋转阀（22）的化油器（12）和绝缘体（13） 具有绝热性能。 化油器（12）的旋转阀（22）设有向下开口的燃料喷射喷嘴开口（26）。 喷嘴开口（26）设置有引导部分（26A），通过该引导部分（26A），来自喷嘴开口（26）的燃料被引导到与混合气体路径（27）上游的位置相对应的位置。

公开(公告)号：US08251644B2

公开(公告)日：2012-08-28

申请号：US12375194

申请日：2007-07-24

申请人： Shinichi Wada ,  Ryou Ono ,  Ryouji Zama

发明人： Shinichi Wada ,  Ryou Ono ,  Ryouji Zama

IPC分类号： F04D29/66

CPC分类号： F04D29/668 ,  A01G20/43 ,  A47L5/14 ,  F04D25/084 ,  F04D29/601

摘要： An engine blower includes a centrifugal blower, an engine, and a frame for supporting the centrifugal blower. The centrifugal blower is supported by a back support of the frame via a flexible vibration-proofing section while being connected to the back support via a belt-shaped stopper. An engaging hole is provided on at least one of the centrifugal blower and the back support, and a thick engaging section is provided on at least one end of the stopper for being engaged with the engaging hole. When the stopper is inserted into the engaging hole and the one end of the stopper is pulled, the engaging section is engaged with the engaging hole. By further pulling the one end of the stopper, the engaging section is tightly buried into the engaging hole. Thus, the stopper can be reliably attached to the centrifugal blower or the back support.

摘要翻译： 发动机鼓风机包括离心鼓风机，发动机和用于支撑离心式鼓风机的框架。 离心鼓风机通过柔性防振部分由框架的后支撑支撑，同时通过带状止动件连接到后支撑件。 在离心式鼓风机和后支撑架中的至少一个上设置有接合孔，并且在止动件的至少一端设置有用于与接合孔接合的厚的接合部。 当止动件插入到接合孔中并且止动件的一端被拉动时，接合部与接合孔接合。 通过进一步拉动止动器的一端，接合部分紧紧地埋入接合孔中。 因此，止动件可以可靠地附接到离心式鼓风机或后支撑件。

公开(公告)号：US07152563B2

公开(公告)日：2006-12-26

申请号：US11228625

申请日：2005-09-16

申请人： Ryou Ono ,  Takashi Oniwa ,  Satoshi Miyashita

发明人： Ryou Ono ,  Takashi Oniwa ,  Satoshi Miyashita

IPC分类号： F02N11/08

CPC分类号： F02P11/04 ,  F02B63/02 ,  F02D11/02 ,  F02N11/10

摘要： The invention provides an operation unit of an engine provided with a throttle operating lever operating a throttle valve of the engine from an idle position to a full-open position, two terminals connected to an inner side of a drive circuit of a start motor, a contact element interposed between the terminals and setting a region between both the terminals to a conduction state or a non-conduction state, and a start switch making the region between the terminals conductive or non-conductive, the operation unit further comprising interlocking means for relatively moving a contact position between at least one terminal of the two terminals and the contact element in correspondence to an operation amount of the throttle operating lever, and the terminals and the contact element being brought into contact with each other only at a time when the throttle operating lever is at an idle position.

摘要翻译： 本发明提供了一种发动机的操作单元，该发动机具有操作发动机的节气门的空转位置至全开状态的节气门操作杆，与起动电动机的驱动电路的内侧连接的两个端子， 所述接触元件插入在所述端子之间并且将所述端子之间的区域设定为导通状态或非导通状态，以及使所述端子之间的区域导通或不导通的起动开关，所述操作单元还包括用于相对地 在两个端子的至少一个端子和接触元件之间的接触位置对应于节气门操作杆的操作量，并且端子和接触元件仅在节气门 操作杆处于空闲位置。

公开(公告)号：US07525287B2

公开(公告)日：2009-04-28

申请号：US11244838

申请日：2005-10-06

申请人： Satoshi Miyashita ,  Ryou Ono ,  Takashi Oniwa ,  Hiroshi Hokari

发明人： Satoshi Miyashita ,  Ryou Ono ,  Takashi Oniwa ,  Hiroshi Hokari

IPC分类号： H02J7/00 ,  F02N17/00 ,  B60K1/00 ,  H01M10/42 ,  H01M10/44 ,  H01M6/46

CPC分类号： H01M10/425 ,  H01M2/1072 ,  H01M2/34 ,  H01M10/052 ,  H01M10/42 ,  Y02E60/122

摘要： This invention provides a battery pack for driving a compact electric motor of a compact engine starting device mounted on a working machine, comprising lithium-based secondary battery comprising two cells, the entire discharge capacity of the cells being 500 to 2000 mAh, charging voltage per one cell being 3.0 to 4.2 V, various electronic circuits like driving and battery protection circuits of an electric motor, maximum discharge current of the battery having high rate of 10 to 60 A, the protection circuit including an overdischarge inhibit circuit (A) interposed in the electric motor driving circuit and automatically stopping the driving operation of the electric motor after time required for starting the engine elapsed, the volume of the battery pack being as extremely low as 2.5×104 to 1.0×105 mm3, the tire required until the engine is started from the actuation of the electric motor being set to an interval as short as 5 to 15 seconds, since high current can flow.

摘要翻译： 本发明提供了一种用于驱动安装在工作机上的紧凑型发动机起动装置的小型电动机的电池组，其包括包含两个电池的锂基二次电池，电池的整个放电容量为500至2000mAh，每个充电电压 一个电池为3.0至4.2V，各种电子电路如电动机的驱动和电池保护电路，电池的最大放电电流为10至60A的高速率，该保护电路包括一个插入的过放电禁止电路（A） 电动机驱动电路，并且在启动发动机所需的时间后自动停止电动机的驱动操作，电池组的体积极低至2.5×10 4至1​​.0×10 5 mm 3，直到发动机起动所需的轮胎 从电动机的动作设定为5〜15秒的间隔，因为高电流可以流动。

公开(公告)号：USD525990S1

公开(公告)日：2006-08-01

申请号：US29221523

申请日：2005-01-19

申请人： Ryou Ono ,  Kiyoshi Anbo

设计人： Ryou Ono ,  Kiyoshi Anbo

公开(公告)号：US20060087280A1

公开(公告)日：2006-04-27

申请号：US11244838

申请日：2005-10-06

申请人： Satoshi Miyashita ,  Ryou Ono ,  Takashi Oniwa ,  Hiroshi Hokari

发明人： Satoshi Miyashita ,  Ryou Ono ,  Takashi Oniwa ,  Hiroshi Hokari

IPC分类号： H02J7/00

CPC分类号： H01M10/425 ,  H01M2/1072 ,  H01M2/34 ,  H01M10/052 ,  H01M10/42 ,  Y02E60/122

摘要： This invention provides a battery pack for driving a compact electric motor of a compact engine starting device mounted on a working machine, comprising lithium-based secondary battery comprising two cells, the entire discharge capacity of the cells being 500 to 2000 mAh, charging voltage per one cell being 3.0 to 4.2 V, various electronic circuits like driving and battery protection circuits of an electric motor, maximum discharge current of the battery having high rate of 10 to 60 A, the protection circuit including an overdischarge inhibit circuit (A) interposed in the electric motor driving circuit and automatically stopping the driving operation of the electric motor after time required for starting the engine elapsed, the volume of the battery pack being as extremely low as 2.5×104 to 1.0×105 mm3, the tire required until the engine is started from the actuation of the electric motor being set to an interval as short as 5 to 15 seconds, since high current can flow.

摘要翻译： 本发明提供了一种用于驱动安装在工作机上的紧凑型发动机起动装置的小型电动机的电池组，其包括包含两个电池的锂基二次电池，电池的整个放电容量为500至2000mAh，每个充电电压 一个电池为3.0至4.2V，各种电子电路如电动机的驱动和电池保护电路，电池的最大放电电流为10至60A的高速率，该保护电路包括一个插入的过放电抑制电路（A） 电动机驱动电路并且在启动发动机所需的时间之后自动停止电动机的驱动操作，电池组的体积极低至2.5×10 4至1​​.0×10 9 > 5 <3> <3>，从发动机从电动机的启动起动所需的轮胎被设定为短至5至15秒的间隔，因为高 当前可以流动。

公开(公告)号：US20060054125A1

公开(公告)日：2006-03-16

申请号：US11228626

申请日：2005-09-16

申请人： Ryou Ono ,  Takashi Oniwa ,  Hiroshi Hokari

发明人： Ryou Ono ,  Takashi Oniwa ,  Hiroshi Hokari

IPC分类号： F02N11/08

CPC分类号： F02D11/02

摘要： An operation unit is provided with an engine operation box storing a control operation portion controlling an opening degree of a throttle valve and a start switch terminal connected to a start motor; a throttle operating lever for controlling the opening degree from an idle position to a full-open position; and a start switch connecting and disconnecting the start switch terminal, wherein the throttle operating lever has a switch shielding portion which enables to operate the start switch without an interference between the throttle operating lever and an operating portion of the start switch when the throttle operating lever is at an idle position, and disables to operate the start switch by shielding at least a part of the operating portion of the start switch by means of a part of the throttle operating lever when the throttle operating lever is operated to be apart from the idle position.

摘要翻译： 操作单元设置有存储控制节流阀的开度的控制操作部和连接到起动电动机的起动开关端子的发动机操作箱; 用于控制从空闲位置到全开位置的开度的节气门操作杆; 以及起动开关，其连接和断开起动开关端子，其中，所述节气门操作杆具有开关屏蔽部，所述开关屏蔽部能够在所述节气门操作杆和所述节气门操作杆之间无干扰地操作所述起动开关 处于空闲位置，并且当节气门操作杆被操作以远离空转时，借助于节流操作杆的一部分屏蔽起动开关的操作部分的至少一部分而禁止操作起动开关 位置。

公开(公告)号：US11203987B2

公开(公告)日：2021-12-21

申请号：US13884019

申请日：2010-11-08

申请人： Ryou Ono ,  Takashi Ohniwa

发明人： Ryou Ono ,  Takashi Ohniwa

IPC分类号： F02D9/02 ,  F02M17/04 ,  F02M9/08

摘要： An air supply device (1) of a stratified scavenging two-cycle engine includes: a mixture passage (40) that penetrates a carburetor (2) and an insulator (3), the mixture passage being provided by a carburetor-side mixture passage (8) and an insulator-side mixture passage (21); a air passage (41) that is provided by a carburetor-side air passage (9) and an insulator-side air passage (22); a throttle valve (13) provided in a single bore (4) of the carburetor (2), the throttle valve(13) being provided by a butterfly valve that rotates in conjunction with a throttle operation; and a flow rate regulator (28) provided inside the air passage (41), the flow-rate regulator (28) bulging inward in the air passage (41). At least a part of a periphery of a valve body (17) of the throttle valve is close to the flow-rate regulator (28) until the valve body (17) is rotated from an initial position corresponding to an idling speed at a predetermined rotation angle.

公开(公告)号：US08833316B2

公开(公告)日：2014-09-16

申请号：US13980428

申请日：2011-02-03

申请人： Ryou Ono ,  Mikihiro Asahina

发明人： Ryou Ono ,  Mikihiro Asahina

IPC分类号： F02B25/00 ,  F02B33/04 ,  F02B25/22 ,  F02B25/20 ,  F02B25/14 ,  F02B33/00

CPC分类号： F02B33/00 ,  F02B25/14 ,  F02B25/20 ,  F02B25/22 ,  F02B33/04

摘要： A stratified scavenging two-stroke engine includes: a crankcase (2); a cylinder (3) being provided with a cylinder bore (31); an intake passage (4) supplying air-fuel mixture into the crankcase (2) via an intake port (4A); a scavenging passage (5) supplying the air-fuel mixture from the crankcase (2) into the cylinder bore (31) via a scavenging port (5A); a leading-air passage (6) supplying leading air into the scavenging passage (5); and an exhaust passage (7) being disposed on an opposite side of the intake passage (4) with the cylinder bore (31) interposed therebetween, the exhaust passage (7) discharging exhaust gas via an exhaust port, in which the scavenging passage (5) includes a main passage (51) provided near the exhaust port and a sub passage (52) provided near the intake port (4A), the main passage (51) and the sub passage (52) are isolated from each other by a partition (25, 34) that extends over substantially an entire length of the main passage (51) and the sub passage (52), the sub passage (52) includes an air-fuel mixture inlet (55) provided at a position corresponding to an opening end (35) of the cylinder bore (31) that faces the crankcase (2), and the inlet (55) functions as a flow rate adjuster having a throttle effect.

摘要翻译： 分层扫气二冲程发动机包括：曲轴箱（2）; 气缸（3）设置有气缸孔（31）; 进气通道（4），经由进气口（4A）将空气 - 燃料混合物供应到所述曲轴箱（2）中; 清空通道（5），其经由清扫口（5A）将空气 - 燃料混合物从曲轴箱（2）供应到气缸孔（31）中; 将引导空气供给到扫气通道（5）中的引导空气通道（6）; 和排气通路（7），其设置在所述进气通路（4）的与所述气缸孔（31）相对的相反侧，所述排气通道（7）经由排气口排出废气，所述排气通道 5）包括设置在排气口附近的主通道（51）和设置在进气口（4A）附近的副通道（52），主通道（51）和副通道（52）通过一个 分隔壁（25,34），其在主通道（51）和副通道（52）的基本上整个长度上延伸，副通道（52）包括空气 - 燃料混合物入口（55），设置在对应于 所述气缸孔（31）的面向曲轴箱（2）的开口端（35），并且所述入口（55）用作具有节流效应的流量调节器。

公开(公告)号：US20100230205A1

公开(公告)日：2010-09-16

申请号：US12308583

申请日：2007-06-18

申请人： Buhei Kobayashi ,  Ryou Ono

发明人： Buhei Kobayashi ,  Ryou Ono

IPC分类号： F01N1/14 ,  F01N1/08

CPC分类号： F01N1/14 ,  F01N13/002 ,  F01N13/082 ,  F01N13/1872 ,  F01N2590/06

摘要： A muffler for a small two-cycle engine includes: a muffler body having an expansion chamber; an exhaust-gas guide member covering an outlet for exhaust gas, the outlet being provided on the muffler body and a cover hood that covers a discharge port for exhaust gas, the discharge port being provided on the exhaust-gas guide member. A guide that guides the exhaust gas in the exhaust-gas guide member is gradually widened toward a top surface of the cover hood as proceeding to the discharge port.

摘要翻译： 用于小型双冲程发动机的消音器包括：具有膨胀室的消声器本体; 覆盖排气出口的废气引导构件，设置在消声器主体上的出口和覆盖排气口的盖罩，排气口设置在废气引导构件上。 引导废气引导构件中的废气的引导件在进入排出口时朝向盖罩的顶表面逐渐变宽。