专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2008115836A Cylinder injection control device 审中-公开
标题翻译：气缸注射控制装置
公开(公告)号：JP2008115836A
公开(公告)日：2008-05-22
申请号：JP2006302467
申请日：2006-11-08
申请人： Nikki Co Ltd , 株式会社ニッキ
发明人： KAWASE KOREHITO , YAMAMURA HIROHISA , YAMAMOTO TAKAHIRO
IPC分类号： F02D41/04 , F02B23/10 , F02D41/02 , F02M37/08 , F02M51/02 , F02M55/02 , F02M61/14
CPC分类号： Y02T10/123 , Y02T10/125
摘要： PROBLEM TO BE SOLVED: To enhance engine operability and establish a good exhaust gas condition by obtaining an accurate fuel injection amount and optimum mixture gas for all engine operating conditions, in fuel injection control of a cylinder injection type engine in which each cylinder has two sorts of injectors. SOLUTION: An electronic control unit 10 as the cylinder injection control device which is installed in the fuel injection system of the cylinder injection type engine 2 configured so that each cylinder is equipped with two sorts of injectors for stratified combustion 8a and uniform combustion 8b, includes an electronic control means controlling the drive of the injectors 8a and 8b while the engine operating condition is sensed by a prescribed engine operation sensing means, and performs the fuel injection control to suit the current engine operating condition using a combination of a plurality of different combustion systems including at least the stratified combustion and uniform combustion, makes adjustment to a fuel pressure which gives a fuel injection amount and mixture gas to well suit the current engine operating condition by driving under control a fuel pump 4 according to the engine operating condition sensed continuously. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提高发动机的可操作性，通过为所有的发动机工作条件获得准确的燃料喷射量和最佳的混合气体，在缸体喷射式发动机的燃料喷射控制中提高发动机的操作性，其中每个气缸有两种注射器。解决方案：作为气缸喷射控制装置的电子控制单元10安装在气缸喷射型发动机2的燃料喷射系统中，其构造成使得每个气缸配备有两种用于分层燃烧8a的喷射器和均匀燃烧如图8b所示，包括控制喷射器8a和8b的驱动的电子控制装置，同时由规定的发动机操作感测装置感测发动机工作状态，并且使用多个组合执行燃料喷射控制以适应当前的发动机工作条件包括至少包括分层燃烧和均匀燃烧的不同燃烧系统，通过根据发动机操作在燃料泵4的控制下驾驶来调节燃料压力，其给出燃料喷射量和混合气体以适合当前发动机操作状态条件不断感觉到。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007297953A Carburetor of marine engine 有权
标题翻译：海上发动机的钻机
公开(公告)号：JP2007297953A
公开(公告)日：2007-11-15
申请号：JP2006125639
申请日：2006-04-28
申请人： Nikki Co Ltd , 株式会社ニッキ
发明人： KIYONO KOICHI , KAWASE KOREHITO
IPC分类号： F02M5/02 , B63H21/14 , F02M1/06 , F02M1/10 , F02M19/06
摘要： PROBLEM TO BE SOLVED: To perform launching operation with smoothly starting an engine when a ship is launched from a stern side with inclining a hull in a carburetor for a marine engine having a fuel pocket of a fuel supply system for starting positioned in a bow side at the time of mounting to the ship. SOLUTION: An opening part of a bypass fuel passage 4a is positioned in the bow side by a predetermined distance from a mixing jet 71 in a mounted state. The opening part 4a of the bypass fuel passage 4a takes a higher position than the opening part of the mixing jet 71 at a time of launching with keeping the stern side down and inclining the hull by predetermined angle. Fuel of at least quantity required for engine start is collected and remains around the opening part of the mixing jet 71 in the fuel pocket 60A when fuel in the fuel pocket 60A reversely flows in a float chamber 5 through the bypass fuel passage due to inclination at the time of launching. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：当船舶从船尾侧发射时将船体倾斜在用于具有燃料供应系统的燃料箱的船用发动机的化油器中的起动发动机的启动操作，用于起动定位在在安装在船上时的弓侧。解决方案：旁路燃料通道4a的开口部分在安装状态下从混合喷射器71定位在船首侧预定距离。旁路燃料通路4a的开口部4a在发动时比混合喷嘴71的开口部分高，保持船尾侧向下并使船体倾斜预定角度。在发动机启动所需的至少数量的燃料被收集并且当燃料口60A中的燃料在浮动室5中通过旁路燃料通道从燃料口60A中的倾斜角度发射的时间。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007162614A Carburetor for gasoline engine 审中-公开
标题翻译：汽油发动机用碳刷
公开(公告)号：JP2007162614A
公开(公告)日：2007-06-28
申请号：JP2005361725
申请日：2005-12-15
申请人： Nikki Co Ltd , 株式会社ニッキ
发明人： KAWASE KOREHITO , KIYONO KOICHI
IPC分类号： F02M7/23 , F02M1/06 , F02M1/10 , F02M3/12 , F02M7/06
摘要： PROBLEM TO BE SOLVED: To well maintain the operating state of an engine up to the idle operation by a fuel feed system for starting and automatically adjust the air-fuel mixture to an appropriate concentration during the high-speed operation in a carburetor for a bi-starter type gasoline engine. SOLUTION: This carburetor 1A for the gasoline engine comprises an automatic opening/closing mechanism 9 for automatically controlling to open/close a fuel feed passage, a fuel sump 60 in a well 6A under the oil level, and a fuel feed system for starting connecting a float chamber 5A to an intake passage separately from the main fuel feed system. A second bypass air bleed passage 4c is connected to the fuel feed passage between the well 6A and the automatic opening/closing mechanism 9 from the intake air passage side. Air is introduced by the time of the idle operation after the start of the engine to thin the mixture for starting for manufacturing a sustainable air-fuel mixture. During the high-speed operation after the automatic opening/closing mechanism 9 is closed, the air-fuel mixture for starting is fed into the intake passage. In this case, the carburetor functions also as a richer for high-speeds. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了通过燃料供给系统良好地维持发动机的运转状态，用于在化油器的高速运转期间启动并自动调节空气 - 燃料混合物至适当的浓度用于双起动型汽油发动机。解决方案：用于汽油发动机的这种化油器1A包括用于自动控制燃料供给通道打开/关闭的自动打开/关闭机构9，油位下的井6A中的燃料油槽60以及燃料供给系统用于开始将浮子室5A与主燃料供给系统分开地连接到进气通道。第二旁通排气通道4c从进气通道侧连接到井6A和自动打开/关闭机构9之间的燃料供给通道。在发动机起动之后空转的时候引入空气，使混合物稀薄以开始制造可持续的空气 - 燃料混合物。在自动打开/关闭机构9关闭之后的高速操作期间，用于启动的空气 - 燃料混合物被供给到进气通道中。在这种情况下，化油器也可以作为更高速的高速运行。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2005180228A Fuel supply method and device for internal combustion engine 有权
标题翻译：燃油供应方法和内燃机的装置
公开(公告)号：JP2005180228A
公开(公告)日：2005-07-07
申请号：JP2003418886
申请日：2003-12-17
申请人： Nikki Co Ltd , 株式会社ニッキ
发明人： TAKIGAWA TAKESUKE , YASUKAWA HEIHACHI , ONO HIROMASA , TSUSAKA SATOSHI , YAMAGUCHI SHINYA , TANUMA MASAYOSHI , NUNOKAWA TAKASHI , KAWASE KOREHITO , INAO KUNITOSHI
IPC分类号： F02B43/00 , F02D19/02 , F02D41/04 , F02D41/14 , F02D45/00 , F02M21/02
CPC分类号： Y02T10/32
摘要： PROBLEM TO BE SOLVED: To provide a good exhaust state, by correcting a signal for a feedback control responding to a characteristic of non-gasoline fuel, when an electronic control unit for non-gasoline fuel calculates a non-gasoline fuel injection signal from a gasoline injection signal, in a non-gasoline fuel injection system using a gasoline injection system. SOLUTION: In a fuel supply method for an engine, an LPG injection system having an electronic control unit 10 for LPG and an LPG injection valve 6 is added to the existing gasoline injection system of an engine having an oxygen sensor 9 and performing a feedback control, and an LPG injection signal Tic output as a gasoline injection signal Tib is received. In a calculation process of the LPG injection signal Tic based on the received gasoline injection signal Tib, the gasoline injection signal Tib is multiplied by a correction coefficient δ according to oxygen concentration to correct the LPG injection signal Tic. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供良好的排气状态，通过根据非汽油燃料的特性校正用于反馈控制的信号，当非汽油燃料的电子控制单元计算非汽油燃料喷射来自汽油喷射信号的信号，在使用汽油喷射系统的非汽油燃料喷射系统中。解决方案：在用于发动机的燃料供给方法中，将具有用于LPG的电子控制单元10和LPG喷射阀6的LPG喷射系统添加到具有氧传感器9的发动机的现有汽油喷射系统中并执行接收反馈控制和作为汽油喷射信号Tib的LPG喷射信号Tic输出。在基于接收到的汽油喷射信号Tib的LPG喷射信号Tic的计算处理中，根据氧气浓度乘以校正系数δ，以校正LPG喷射信号Tic。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2009062905A Carburetor of engine 审中-公开
标题翻译：发动机发动机
公开(公告)号：JP2009062905A
公开(公告)日：2009-03-26
申请号：JP2007232226
申请日：2007-09-07
申请人： Nikki Co Ltd , 株式会社ニッキ
发明人： KAWASE KOREHITO
IPC分类号： F02M19/00
摘要： PROBLEM TO BE SOLVED: To surely prevent installation of a gasket in the incorrect direction when assembling a carburetor, in the carburetor capable of being applied only by vertically reversing the direction of the gasket, when replacing a main body with another one different in the throttle valve opening direction. SOLUTION: This carburetor of an engine is provided so that a discoid spacer 40 sandwiched between the under surface side of the main body 3A and a float chamber has an umbrella member 4A of suspending a main well from a central part under surface, and the opening direction of a throttle valve 21 can be changed in the inverse direction, and has a protrusion 55 projecting in the thickness direction from a predetermined position of a surface of the gasket 5A, and has a recess 33 in a position of a main body under surface 3A corresponding to this protrusion 55, and can be assembled by inserting the protrusion 55 into the recess 33 when the direction of the gasket 5A is correct when assembling the carburetor, and cannot be assembled since the protrusion 55 interferes with an under surface of the main body 3A when the direction is not correct. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了确保在组装化油器时不要将垫圈安装在不正确的方向，在仅通过垂直方向反转垫圈的方向才能施加的化油器中，当用另一种不同的方式来更换主体时在节气门打开方向。解决方案：发动机的这种化油器被设置成使得夹在主体3A的下表面侧和浮子室之间的圆盘状间隔件40具有从下表面的中心部分悬浮主井的伞形构件4A，并且节流阀21的打开方向可以沿相反方向改变，并且具有从垫圈5A的表面的预定位置沿厚度方向突出的突起55，并且在主体的位置具有凹部33 与该突起55对应的主体下表面3A，并且当组装化油器时垫片5A的方向正确时，通过将突起55插入凹部33中可以组装，并且由于突起55与下表面干涉而不能组装主体3A的方向不正确时。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008051023A Air-fuel ratio control device 审中-公开
标题翻译：空燃比比控制装置
公开(公告)号：JP2008051023A
公开(公告)日：2008-03-06
申请号：JP2006228910
申请日：2006-08-25
申请人： Nikki Co Ltd , 株式会社ニッキ
发明人： KAWASE KOREHITO , YAMAMURA HIROHISA , YAMAMOTO TAKAHIRO
IPC分类号： F02D41/14 , F02D35/00 , F02D41/34 , F02D45/00
CPC分类号： Y02T10/47
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive and high-performance air-fuel ratio control device, by eliminating the need of a lot of sensors that has been a problem of a conventional means for detecting oxygen, carbon monoxide or nitrogen in exhaust gas and performing a feedback control of an air-fuel ratio, and by simplifying a complicated control method. SOLUTION: An engine body 1 is provided with, therein, an air-fuel ratio sensor 14 such as a gasket interposed between, for example, an engine block and a cylinder block in the engine body 1 of an internal combustion engine, so as to directly detect the air-fuel ratio in the engine body 1. Based on the detected signal, a feedback control is performed to make the air-fuel ratio to be a target air-fuel ratio. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供便宜且高性能的空燃比控制装置，通过消除大量传感器的需要，这些传感器已经成为用于检测氧气，一氧化碳或氮气的常规方法的问题排气，进行空燃比的反馈控制，简化复杂的控制方法。解决方案：发动机主体1中设置有诸如垫圈之类的空气燃料比传感器14，该垫片介于例如内燃机的发动机主体1中的发动机缸体和气缸体之间，从而直接检测发动机主体1的空燃比。根据检测信号，进行反馈控制，使空燃比成为目标空燃比。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2010270642A Carburetor with acceleration pump 审中-公开
标题翻译：加速泵加油机
公开(公告)号：JP2010270642A
公开(公告)日：2010-12-02
申请号：JP2009121973
申请日：2009-05-20
申请人： Nikki Co Ltd , 株式会社ニッキ
发明人： KAWASE KOREHITO
IPC分类号： F02M7/08 , F02M7/06
CPC分类号： F02M7/08
摘要： PROBLEM TO BE SOLVED: To suppress the variation in the amount of delivery of acceleration fuel by improving accuracy of a plunger stroke in a carburetor with an acceleration pump. SOLUTION: The carburetor 1A with the acceleration pump includes: an acceleration pump mechanism having a cylinder 10 for introducing the fuel; a rod 14A reciprocated in an axial direction through a link system interlocking with opening and closing operation of a throttle valve while inserting a distal end side to the cylinder 10; a plunger 16 lowered by the distal end of the rod 14A pushing a rod abutment face 16a on a base end side and raised by repulsion force of a return spring 17, and reciprocated in the cylinder 10; a guide member 15A arranged above the plunger 16 and guiding the stroke of the rod 14A; and an acceleration fuel passage 18 for delivering the fuel compressed by the plunger 16 to an intake passage 2 side. An operational error of the link system is absorbed by a gap (w) having a predetermined width which is generated between the distal end of the rod 14A and the rod abutment face 16a at the position of a top dead center of the plunger 16. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过提高具有加速泵的化油器中的柱塞行程的精度来抑制加速燃料的输送量的变化。解决方案：具有加速泵的化油器1A包括：具有用于引入燃料的气缸10的加速泵机构; 杆14A通过连杆系统在轴向方向上往复运动，该连杆系统与节气门的打开和关闭操作互锁，同时将前端侧插入气缸10; 由杆14A的远端下降的柱塞16在基端侧推动杆抵接面16a，并通过复位弹簧17的排斥力升高，并在缸体10中往复运动; 引导构件15A，布置在柱塞16上方并引导杆14A的行程; 以及用于将由柱塞16压缩的燃料输送到进气通道2侧的加速燃料通道18。链节系统的操作误差被在柱塞16的上止点位置处在杆14A的远端与杆抵接面16a之间产生的具有预定宽度的间隙（w）吸收。 P>版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2007023873A Method for fixing fuel supply pipe of rotary throttle valve type carburetor 审中-公开
标题翻译：旋转节流阀类型燃油的燃油供应管固定方法
公开(公告)号：JP2007023873A
公开(公告)日：2007-02-01
申请号：JP2005206320
申请日：2005-07-15
申请人： Nikki Co Ltd , 株式会社ニッキ
发明人： KAWASE KOREHITO
IPC分类号： F02M19/03 , F02M9/08 , F02M17/40 , F02M19/025
摘要： PROBLEM TO BE SOLVED: To facilitate manufacturing of a product and reduce cost by reducing a number of components and assembly man-hour in a fuel supply pipe of a rotary throttle valve type carburetor. SOLUTION: The fuel supply pipe 1 of the rotary throttle valve type carburetor is formed by integrating a main jet 6 formed out of metal and a main nozzle 3 formed out of hard synthetic resin by high frequency welding. The fuel supply pipe 1 is inserted and fitted in a insertion fitting hole 7 formed on a carburetor main body 5 and a hollow plug 8 inserted and fitted in layers is press-fitted and fixed. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过减少旋转节气门式化油器的燃料供给管中的多个部件和组装工时，便于制造产品并降低成本。解决方案：旋转节气门式化油器的燃料供给管1通过高频焊接将由金属形成的主喷射6和由硬质合成树脂形成的主喷嘴3整合而形成。燃料供给管1插入并嵌合在形成在化油器主体5上的插入安装孔7中，插入并嵌入层压的中空塞8压配合固定。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

JP2009047499A Car navigation apparatus and car navigation system 审中-公开
标题翻译：汽车导航装置和车辆导航系统
公开(公告)号：JP2009047499A
公开(公告)日：2009-03-05
申请号：JP2007212598
申请日：2007-08-17
申请人： Nikki Co Ltd , 株式会社ニッキ
发明人： KAWASE KOREHITO , YAMAMURA HIROHISA , YAMAMOTO TAKAHIRO
IPC分类号： G01C21/00 , G08G1/0969 , G09B29/00 , G09B29/10
摘要： PROBLEM TO BE SOLVED: To allow a fuel station which can supply fuel suitable for a vehicle (in which the apparatus is installed) to be shown and allow a user to perform appropriate fuel supply easily. SOLUTION: The navigation apparatus 10 is provided with, in addition to performing ordinary navigation, functions for searching for fuel station information or information on fuel supply facilities to guide. When the fuel station information is searched for the purpose of fuel supply, designated fuel information on the type or at least one of component conditions of designated fuel designated for the vehicle 1 in advance is acquired by a predetermined method. The designated fuel information and supply fuel information on the type or at least one of component conditions of fuel which can be supplied by each fuel station acquired by a predetermined method are compared to each other, and by determining whether or not the two agree with each other, a fuel station which can supply the designated fuel is selected and is displayed. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：允许示出可以供应适合于车辆（其中安装有该装置的）的燃料的燃料站，并且允许用户容易地执行适当的燃料供应。
解决方案：除了执行普通导航之外，导航装置10还具有用于搜索燃料站信息或关于燃料供应设施的信息的指导的功能。当为燃料供给而搜索燃料站信息时，通过预先确定的方法获取关于预先为车辆1指定的指定燃料的类型或者至少其中一个的指定燃料信息。将通过预定方法获取的能够由各燃料站供给的燃料的构成状态的种类或者至少其中一个的指定燃料信息和供给燃料信息进行比较，并且通过确定两者是否一致另外，选择并显示能够供给指定燃料的燃料站。版权所有（C）2009，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式