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1. 发明专利

JP4869799B2 Idle air quantity control device 有权
公开(公告)号：JP4869799B2
公开(公告)日：2012-02-08
申请号：JP2006167013
申请日：2006-06-16
申请人：株式会社ミクニ
发明人：三浦　　磨 , 博人内 , 敏安藤 , 承宏藤田 , 道彦青嶋
IPC分类号： F02M69/32 , F02M3/12

2. 发明专利

JP2011064076A Carburetor 审中-公开
标题翻译：化油器
公开(公告)号：JP2011064076A
公开(公告)日：2011-03-31
申请号：JP2009212800
申请日：2009-09-15
申请人： Nikki Co Ltd , 株式会社ニッキ
发明人： NAKA YOSHIHARU
IPC分类号： F02M3/12 , F02M19/03 , F02M19/06
摘要： PROBLEM TO BE SOLVED: To provide a carburetor excellently maintaining fuel flow rate characteristics of a slow system without raising cost in regard to a carburetor, of which horizontal part is extended sideward on the way of a slow fuel passage at a part on an upper side of a vertical part of the slow fuel passage to pass through the inside of a body of the carburetor. SOLUTION: In this carburetor 1A, a slow air passage 80 is arranged over a body 2A, and a slow fuel passage 8A is opened on an upper side of an intake passage, and a tube body 84 is inserted into an upper side of a vertical part 8b of the slow fuel passage 8A. The led air flows downward in a gap 84c formed between an inner peripheral surface of the vertical part 8b and an outer peripheral surface of the tube body 84, passes through a communication hole 84b provided on a lower end side of the tube body 84, and joins with a fuel. The mixed fuel passes through an inner passage 84a of the tube body 84, and enters a horizontal part 86A through a connection hole 84d, and the horizontal part 86A is extended sideward on the way of an upper side of the vertical part 8b, and passes through the inside of the body 2A. The connection hole 84d is provided at a position lower than an upper end of the tube body 84, corresponding to the height of the horizontal part 86A, and the inner passage 84a is closed on an upper side of the connection hole 84d. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种优异地维持缓慢系统的燃料流量特性的化油器，而不会在化油器方面提高成本，其中水平部分在一段时间的缓慢的燃料通道的路上向外延伸慢燃料通道的垂直部分的上侧通过化油器主体的内部。解决方案：在该化油器1A中，缓慢空气通道80布置在主体2A上，并且缓慢燃料通道8A在进气通道的上侧开口，并且管体84插入到上侧的慢燃料通道8A的垂直部分8b。在垂直部8b的内周面与管主体84的外周面之间形成的间隙84c中，引导的空气向下流动，穿过设置在管体84的下端侧的连通孔84b，加油。混合燃料通过管体84的内部通道84a，并且通过连接孔84d进入水平部分86A，并且水平部分86A在垂直部分8b的上侧的途中向侧面延伸，并且通过通过身体的内部2A。连接孔84d设置在与水平部86A的高度相对应的低于管体84的上端的位置，内部通路84a在连接孔84d的上侧封闭。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP4452940B2 Vaporizer of the starting device 有权
公开(公告)号：JP4452940B2
公开(公告)日：2010-04-21
申请号：JP2000063792
申请日：2000-03-08
申请人：テイケイ気化器株式会社
发明人：清春小原
IPC分类号： F02M19/06 , F02M3/12

4. 发明专利

JP4132299B2 Idle speed control system of a multi-cylinder internal combustion engine 有权
公开(公告)号：JP4132299B2
公开(公告)日：2008-08-13
申请号：JP30726998
申请日：1998-10-28
申请人：ヤマハマリン株式会社
发明人：良和中安
IPC分类号： F02M3/12 , F02M69/32 , F02B61/04
CPC分类号： F02B61/045

5. 发明专利

JP4084494B2 Slow bleed air supply device to the carburetor 有权
公开(公告)号：JP4084494B2
公开(公告)日：2008-04-30
申请号：JP8818299
申请日：1999-03-30
申请人：本田技研工業株式会社
发明人：彰一郎佐藤 , 文一郎坂本 , 明男後藤 , 康弘高田
IPC分类号： F02M3/12 , F02M7/00 , F02M7/23 , F02M35/02 , F02M35/10

6. 发明专利

JP2007332898A Idle air quantity control device 有权
标题翻译：空闲空闲数量控制设备
公开(公告)号：JP2007332898A
公开(公告)日：2007-12-27
申请号：JP2006167013
申请日：2006-06-16
申请人： Mikuni Corp , 株式会社ミクニ
发明人： FUJITA TSUGUHIRO , AOSHIMA MICHIHIKO , MIURA MIGAKU , UCHI HIROTO , ANDO SATOSHI
IPC分类号： F02M69/32 , F02M3/12
摘要： PROBLEM TO BE SOLVED: To provide an idle air quantity control device capable of distributing a uniform air quantity to a plurality of intake pipes. SOLUTION: This device comprises an intake passage 11, a plurality of discharge passages 12, a housing 10 defining a communication passage 13 connecting the intake passage with the plurality of discharge passages, a valve element 20 provided on the housing so as to reciprocate for opening and closing the communication passage 13, and a driving source 30 driving the valve element. The valve element 20 includes a cylindrical valve part 21 provided to reciprocate in a direction L opposed to the flow of air sucked to the intake passage 11, and the communication passage 13 includes a plurality of communication ports 13a opened radially on the inner circumferential surface of the valve part 21 for slidably fitting the valve part 21 and for being opened and closed by the outer circumferential surface 21a of the valve part 21, and formed to connect with each discharge passage. According to this, air guided to the intake passage 11 is substantially vertically bent by colliding with an end surface of the valve element 20 sliding within the communicating passage 13 in the axial direction L, and uniformly distributed and run into the corresponding discharge passage 12 through each communication port 13a. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够将均匀空气量分配给多个进气管的怠速空气量控制装置。解决方案：该装置包括进气通道11，多个排放通道12，壳体10，其限定连接进气通道和多个排出通道的连通通道13，设置在壳体上的阀元件20，以便往复运动以打开和关闭连通通道13和驱动阀元件的驱动源30。阀元件20包括：圆筒状阀部21，其被设置为与吸入到进气通道11的空气相对的方向L往复运动，连通通道13包括多个在其内周面径向地开口的连通口13a，阀部21，用于可滑动地装配阀部21并由阀部21的外周面21a打开和关闭，并形成为与每个排出通道连接。据此，引导到进气通道11的空气通过与在连通通道13中沿轴向方向L滑动的阀元件20的端面相撞而基本上垂直弯曲，并且均匀地分布并进入相应的排出通道12通过每个通信端口13a。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP3856203B2 Fuel supply regulation control device of the carburetor 有权
公开(公告)号：JP3856203B2
公开(公告)日：2006-12-13
申请号：JP2001324298
申请日：2001-10-23
申请人：本田技研工業株式会社
发明人：真也安達 , 勉村岡
IPC分类号： F02M3/045 , F02M7/12 , F02D35/00 , F02M3/07 , F02M3/09 , F02M3/12 , F02M7/17
CPC分类号： F02M7/17 , F02D35/0076 , F02D2200/0404 , F02D2200/501 , F02M3/075

8. 发明专利

JP2006329134A General-purpose carburetor 审中-公开
标题翻译：一般用途的CARBURETOR
公开(公告)号：JP2006329134A
公开(公告)日：2006-12-07
申请号：JP2005156608
申请日：2005-05-30
申请人： Nikki Co Ltd , 株式会社ニッキ
发明人： TASHIRO SHIGEJI
IPC分类号： F02M7/23 , F02M3/12
摘要： PROBLEM TO BE SOLVED: To provide a general-purpose carburetor of side draft type capable of maintaining a satisfactory condition of air-fuel mixture supplied into an intake passage from a throw port at low speed operation time while keeping the concentration of air-fuel mixture of base at proper concentration to avoid the occurrence of engine failure. SOLUTION: A throw air bleed passage 11A and the throw port 53A are arranged on different sides across the intake passage 2 on an intake pipe wall forming the intake passage 2, and length of a mixing passage 52A in which a low speed fuel passage 5A joins the throw air bleed passage 11A and reaches the throw port 53A is larger than that in a general-purpose carburetor in which an intake passage has the same size and the throw air bleed passage and the throw port are arranged on the same side of the intake pipe wall. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种侧面通风型通用化油器，其能够在保持空气浓度的同时保持从低速运转时间的投掷口供给到进气通道中的空气燃料混合物的满意状态 - 适当浓度的碱的混合物，以避免发动机故障的发生。解决方案：在形成进气通道2的进气管壁上，穿过进气通道2的不同侧布置有排气通道11A和投入口53A，以及混合通道52A的长度，其中低速燃料与通气型化油器相比，通道5A与排气口53A连接的吐出口53A大，其中进气通道具有相同的尺寸，并且排气通道和排出口布置在同一侧的进气管壁。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2005291170A Carburetor for general purpose engine 审中-公开
标题翻译：一般用途发动机用碳素
公开(公告)号：JP2005291170A
公开(公告)日：2005-10-20
申请号：JP2004110822
申请日：2004-04-05
申请人： Nikki Co Ltd , 株式会社ニッキ
发明人： KAWASE KOREHITO
IPC分类号： F02M3/12 , F02M17/40 , F02M19/00
摘要： PROBLEM TO BE SOLVED: To reduce labor hours and a cost in manufacture, by easily and precisely forming throw ports with various bore diameters, various numbers, or various shapes which are required for a synthetic resin carburetor for a general purpose engine. SOLUTION: The carburetor for a general purpose engine has a synthetic resin body 1, and has a low speed system. In the carburetor, a throw port chamber piece 10A having an idle port, the throw port 10b, and a throw port chamber 10a is formed separately from the body 1. The throw port chamber piece is fit in a mounting hole 11a of a mounting part penetrating an intake passage 2 from an outer face of the body 1. Even if the synthetic resin of the body 1 contains glass fibers, the idle port, and particularly, the throw port 10b can be easily, correctly, and accurately formed. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了减少劳动时间和制造成本，通过容易且精确地形成用于通用发动机的合成树脂化油器所需的各种孔径，各种数量或各种形状的throw口。解决方案：用于通用发动机的化油器具有合成树脂体1，并且具有低速系统。在化油器中，具有与主体1分开形成的具有空转端口，投射口10b和投射口室10a的投射口腔室10A。投掷口腔体部件装配在安装部分的安装孔11a中从主体1的外表面穿过进气通道2.即使主体1的合成树脂含有玻璃纤维，也能够容易，准确，准确地形成空转端口，特别是投入口10b。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2005133589A Carburetor for multipurpose engine 有权
标题翻译：多用途发动机用碳素
公开(公告)号：JP2005133589A
公开(公告)日：2005-05-26
申请号：JP2003368326
申请日：2003-10-29
申请人： Nikki Co Ltd , 株式会社ニッキ
发明人： NAMATAME TOSHIO , MORI KENJI , IKEDA NAOHIRO
IPC分类号： F02M19/03 , F02M3/12
摘要： PROBLEM TO BE SOLVED: To eliminate problems of poor operation at the time of no load high speed operation and difficulty to conform to exhaust emission regulation existing in a carburetor for a multipurpose engine provided an outlet of a main jet directly under a fuel flow in hole on a main nozzle bottom surface. SOLUTION: A bottom surface 37 of a main nozzle 33 is blocked and a plurality of lateral fuel flow in holes 36 are formed on a bottom part circumference surface in a circumference direction, the bottom surface 37 of the main jet 33 is arranged with providing gap above the main jet 34. Fuel jetted out of the main jet 34 flows in the main nozzle 33 from a gap between the main jet 34 and the min nozzle 33 via the fuel flow in holes 36 of the min nozzle 33, and fuel flows in a low speed fuel passage 41. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了消除在无负载高速运行时的操作不良和难以符合用于多功能发动机的化油器中存在的废气排放调节的问题，其提供直接位于燃料下方的主喷射器的出口在主喷嘴底面上的孔中流动。解决方案：主喷嘴33的底面37被阻挡，并且在圆周方向的底部圆周表面上形成有多个侧向燃料流入孔36，主喷射33的底面37被布置在主喷射器34之上设置间隙。从主喷嘴34喷出的燃料经由最小喷嘴33的孔36中的燃料流从主喷嘴34和最小喷嘴33之间的间隙流入主喷嘴33，燃料在低速燃料通道41中流动。版权所有（C）2005，JPO＆NCIPI

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