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1. 发明授权

US4942860A Engine control system 失效
标题翻译：发动机控制系统
公开(公告)号：US4942860A
公开(公告)日：1990-07-24
申请号：US151422
申请日：1988-02-02
申请人： Yoshiki Chujo , Tokuta Inoue , Toshiaki Konomi , Yoshihiko Hyodo
发明人： Yoshiki Chujo , Tokuta Inoue , Toshiaki Konomi , Yoshihiko Hyodo
IPC分类号： F02D35/00 , F02D41/00 , F02D41/14
CPC分类号： F02D35/0038 , F02D41/0007 , F02D41/144 , F02D41/1455 , F02D41/1456 , Y02T10/144
摘要： An engine control system having an oxygen density sensor arranged in an intake system at a position downstream of a throttle valve for detecting the amount of air newly introduced into the engine. The sensor is a limit electric current detection type capable of detecting a continuously changing density of the oxygen. An amount of fuel to be injected is calculated in accordance with the output level of the sensor by using mapped data of the output level of the sensor signal. A precise detection of new air is made possible while maintaining the advantages of the known D-J system. An ignition timing also may be calculated by the signal from the oxygen sensor.
摘要翻译：一种具有氧气密度传感器的发动机控制系统，其布置在进气系统中的节气门下游的位置处，用于检测新引入发动机的空气量。该传感器是能够检测氧的浓度连续变化的极限电流检测型。通过使用传感器信号的输出电平的映射数据，根据传感器的输出电平来计算要喷射的燃料量。可以精确地检测新的空气，同时保持已知的D-J系统的优点。也可以通过来自氧传感器的信号来计算点火正时。

2. 发明授权

US4836174A Engine control system 失效
标题翻译：发动机控制系统
公开(公告)号：US4836174A
公开(公告)日：1989-06-06
申请号：US151576
申请日：1988-02-02
申请人： Yoshiki Chujo , Tokuta Inoue , Toshiaki Konomi , Yoshihiko Hyodo
发明人： Yoshiki Chujo , Tokuta Inoue , Toshiaki Konomi , Yoshihiko Hyodo
IPC分类号： F02D41/14 , F02D41/24
CPC分类号： F02D41/2496 , F02D41/144 , F02D41/1476 , F02D41/1456
摘要： An engine control system having an oxygen density sensor arranged in an intake system at a position downstream of a throttle valve for detecting the amount of air newly introduced into the engine. The sensor is a limit electric current detection type capable of detecting a continuously changing density of oxygen. An amount of fuel to be injected is calculated in accordance with the output level of the sensor by using mapped data of the output level of the sensor signal. The sensitivity of the sensor is detected and multiplied by the output value of the sensor for obtaining a precise oxygen partial pressure. Instead of calculating the basic fuel amount from the output level of the oxygen density sensor, a normal intake pressure sensor with an intake pressure-engine speed map can be employed. In the latter case, the oxygen partial pressure from the oxygen density sensor is used for correcting the calculated basic fuel amount. The sensitivity of the sensor is also corrected.
摘要翻译：一种具有氧气密度传感器的发动机控制系统，其布置在进气系统中的节气门下游的位置处，用于检测新引入发动机的空气量。该传感器是能够检测氧气的连续变化的密度的极限电流检测型。通过使用传感器信号的输出电平的映射数据，根据传感器的输出电平来计算要喷射的燃料量。检测传感器的灵敏度并乘以传感器的输出值，以获得精确的氧分压。可以采用具有进气压力 - 发动机转速图的正常进气压力传感器代替从氧浓度传感器的输出水平计算基本燃料量。在后一种情况下，来自氧浓度传感器的氧分压用于校正计算出的基本燃料量。传感器的灵敏度也得到了修正。

3. 发明授权

US06513505B2 Fuel feeding device for engine 失效
公开(公告)号：US06513505B2
公开(公告)日：2003-02-04
申请号：US09991954
申请日：2001-11-26
申请人： Yoshimasa Watanabe , Toshiaki Konomi , Kazuhiro Omae
发明人： Yoshimasa Watanabe , Toshiaki Konomi , Kazuhiro Omae
IPC分类号： F02M2102
CPC分类号： F02D19/12 , F02M25/00 , Y02T10/121
摘要： Injectors 2 are connected to a common rail 4 via respective dispensing conduits 3. A mixture of a liquid fuel fed from a liquid fuel tank 2 and an additional fluid fed from an additional fluid tank 9 is formed, and is fed to the common rail 4. The additional fluid contained in the mixture is turned to its supercritical state, and the mixture is injected from the injectors 2 to the engine. The inlets of the dispensing conduits 3 are positioned, with respect to the common rail 4, to open out into a liquid fuel layer which will be formed in the common rail 4 when a separation of the mixture occurs.

4. 发明授权

US4314529A Intake system of a multi-cylinder internal combustion engine 失效
标题翻译：多缸内燃机进气系统
公开(公告)号：US4314529A
公开(公告)日：1982-02-09
申请号：US35342
申请日：1979-05-02
申请人： Katsuhiko Motosugi , Hiroshi Takahashi , Shuhei Toyoda , Toshiaki Konomi , Hideaki Matsui
发明人： Katsuhiko Motosugi , Hiroshi Takahashi , Shuhei Toyoda , Toshiaki Konomi , Hideaki Matsui
IPC分类号： F02B31/00 , F02B1/04 , F02B31/08 , F02D9/02 , F02M35/10 , F02B29/02
CPC分类号： F02M35/10308 , F02B31/06 , F02M35/10078 , F02M35/10183 , F02B1/04 , F02B2275/20 , F02M35/112 , Y02T10/146
摘要： A multi-cylinder engine comprising a carburetor housing forming therein at least two branch intake passages. Each of the branch intake passages is connected to a respective intake port. A throttle valve of the carburetor is provided for each cylinder. Each of the throttle valves is arranged in the respective branch intake passage. A single common passage and branch connecting passages which are connected to the common passage are provided. Each of the branch connecting passages opens into the respective intake port in the vicinity of the rear face of the valve head of the corresponding intake valve.
摘要翻译：一种多气缸发动机，包括在其中形成至少两个分支进气通道的化油器壳体。每个分支进气通道连接到相应的进气口。为每个气缸设置了化油器的节流阀。每个节流阀布置在相应的分支进气通道中。提供连接到公共通道的单个公共通道和分支连接通道。每个分支连接通道在相应的进气门的阀头的后表面附近通向相应的进气口。

5. 发明授权

US3995471A Device for calibrating a chassis dynamometer 失效
标题翻译：用于校准底盘测功机的装置
公开(公告)号：US3995471A
公开(公告)日：1976-12-07
申请号：US569936
申请日：1975-04-21
申请人： Toshiaki Konomi , Tsunehiko Machida
发明人： Toshiaki Konomi , Tsunehiko Machida
IPC分类号： G01L25/00
CPC分类号： G01L25/006
摘要： A device for calibrating a chassis dynamometer comprising a drive wheel for driving rollers of the dynamometer, said drive wheel being carried by a frame via a spring, a fluid pressure operated jack which selectively lifts up said drive wheel to disengage it from said rollers, a stay which partly supports said frame, and digital means associated with said rollers for determining the rotational speed of the same.
摘要翻译：一种用于校准底盘测力计的装置，包括用于驱动测力计的辊的驱动轮，所述驱动轮由框架经由弹簧承载，流体压力操作的千斤顶选择性地提升所述驱动轮以使其与所述滚子脱离，其部分地支撑所述框架，以及与所述辊子相关联的数字装置，用于确定所述框架的转速。

6. 发明授权

US5195478A Piston for an internal combustion engine 失效
标题翻译：内燃机活塞
公开(公告)号：US5195478A
公开(公告)日：1993-03-23
申请号：US766379
申请日：1991-09-27
申请人： Yasuhiro Kawabata , Soichi Hara , Hiroshi Kageyama , Toshiaki Konomi , Motoichi Murakami
发明人： Yasuhiro Kawabata , Soichi Hara , Hiroshi Kageyama , Toshiaki Konomi , Motoichi Murakami
IPC分类号： F01M1/06 , F02F3/00 , F02F3/10 , F16H1/02
CPC分类号： F02F3/10 , F05C2201/021 , Y10T29/49263
摘要： Disclosed is a piston for an internal combustion engine, which includes a land portion, and a skirt portion including a non-coated portion which is formed in an arbitrary shape on a sliding portion thereof and a coated portion which is formed on a sliding portion thereof other than the sliding portion on which the non-coated portion is formed. When the piston is descending, an oil which has adhered on a cylinder bore is introduced into the non-coated portion and accordingly an oil film is established in the non-coated portion. Since the advantageous effects of the coated portion and the oil film are combined in the piston, the sliding resistance can be reduced remarkably. Hence, the coated portion can be inhibited from wearing out, and its function of the sliding resistance reduction can be maintained for a long period of time. In addition, since the non-coated portion does not work as a sliding surface, there arises a reduced sliding surface area which also results in the reduction of the sliding resistance. The non-coated portion and the coated portion can be formed with a resin by printing. If such is the case, they can be formed with ease and at a less production cost.
摘要翻译：公开了一种用于内燃机的活塞，其包括陆部，以及裙部，其包括在其滑动部分上形成任意形状的未涂覆部分和形成在其滑动部分上的涂覆部分除了形成有未涂覆部分的滑动部分之外。当活塞下降时，附着在缸孔上的油被引入未涂覆部分，因此在未涂覆部分中建立油膜。由于涂覆部分和油膜的有益效果组合在活塞中，因此可以显着降低滑动阻力。因此，可以抑制涂布部分的磨损，并且可以长时间保持其滑动阻力降低的功能。此外，由于未涂布部分不起滑动面的作用，因此滑动面积减小，滑动阻力降低。未涂覆部分和涂覆部分可以通过印刷用树脂形成。如果是这种情况，则可以容易地形成，并且以较少的生产成本。

7. 发明授权

US4020805A Intake manifold flow equilizing means 失效
标题翻译：进气歧管流量平衡装置
公开(公告)号：US4020805A
公开(公告)日：1977-05-03
申请号：US639704
申请日：1975-12-11
申请人： Toshiaki Konomi , Joji Nurita , Yasushi Tanazawa
发明人： Toshiaki Konomi , Joji Nurita , Yasushi Tanazawa
IPC分类号： F02M35/10 , F02B75/18
CPC分类号： F02M29/04 , F02M35/10078 , F02M35/10262 , F02M35/1045 , F02M35/112 , Y02T10/146 , Y10S261/55
摘要： An intake manifold for a multicylinder internal combustion engine has a riser connectable to a carburetor and branch pipes connecting the riser and each suction port of respective cylinders of the engine, and is characterized by being provided with orifice means located at a position in each said branch pipe for defining the cross sectional area of the position to a preselected magnitude thereby rendering pressure in each said branch pipe and each said intake ports of the cylinder equal. The orifice means can be constituted by a plate-shaped gasket having orifices to be located in the positions in each said branch pipes.
摘要翻译：用于多缸内燃机的进气歧管具有连接到化油器的提升管和连接提升管和引擎的各个气缸的每个吸入口的分支管，其特征在于设置有孔装置，位于每个所述分支管道，用于将位置的横截面面积定义为预选大小，从而使每个所述分支管中的压力和气缸的每个所述进气口相等。孔口装置可以由具有孔口的板状垫片构成，该孔口位于每个所述分支管道中的位置。

8. 发明授权

US4019483A Fuel system for multicylinder engines 失效
标题翻译：多缸发动机燃油系统
公开(公告)号：US4019483A
公开(公告)日：1977-04-26
申请号：US488278
申请日：1974-07-15
申请人： Toshiaki Konomi , Jyoji Nurita , Takeshi Masuda
发明人： Toshiaki Konomi , Jyoji Nurita , Takeshi Masuda
IPC分类号： F02M11/00 , F02M29/04 , F02M35/104 , F02M29/00
CPC分类号： F02M29/04
摘要： In a multicylinder internal combustion engine a cylindrical member is located downstream of a carburetor, with the cylindrical member disposed parallel to a vaporizing barrel of the carburetor and arranged downstream of the vaporizing barrel. A deflector plate for changing the stream of a fuel-air mixture is provided at a downstream position of the cylindrical member. Further, a cylindrical member with a deflector plate is disposed in the downstream of the primary vaporizing barrel of a duplex carburetor, and a cylindrical member with a slant port is disposed downstream of the secondary vaporizing barrel.
摘要翻译：在多缸内燃机中，圆柱形构件位于化油器的下游，圆柱形构件平行于化油器的汽化筒并且布置在汽化筒的下游。用于改变燃料 - 空气混合物流的偏转板设置在圆柱形构件的下游位置处。此外，具有偏转板的圆柱形构件设置在双相化油器的主汽化筒的下游，并且具有倾斜端口的圆柱形构件设置在二次汽化筒的下游。

9. 发明授权

US3968780A Fuel system for multicylinder engines 失效
标题翻译：多缸发动机燃油系统
公开(公告)号：US3968780A
公开(公告)日：1976-07-13
申请号：US489549
申请日：1974-07-18
申请人： Toshiaki Konomi , Jyoji Nurita
发明人： Toshiaki Konomi , Jyoji Nurita
IPC分类号： F02M29/04 , F02M35/104 , F02M29/00
CPC分类号： F02M29/04
摘要： The fuel-air mixture distribution in a multi-cylinder engine is provided by a hollow cylinder disposed immediately downstream of and in coaxial relation with a carburetor barrel and a deflector is attached to the dischage or downstream end or opening of the hollow cylinder so that the fuel-air mixture flow may be deflected. The deflector is inclined downwardly toward the cylinders. In another embodiment, a hollow cylinder having a deflector attached at its discharge end, is also attached to the discharge opening of the primary carburetor barrel. A slanting opening is formed through the side wall of the hollow cylinder.
摘要翻译：多气缸发动机中的燃料 - 空气混合物分配由与汽化器筒紧紧相连的中空圆筒提供，并且偏转器附接到中空圆柱体的放出或下游端或开口，燃料 - 空气混合物流可能会偏转。偏转器朝向气缸向下倾斜。在另一个实施例中，具有连接在其排出端处的偏转器的中空圆筒也附接到初级化油器筒的排出口。通过中空圆筒的侧壁形成倾斜的开口。

10. 发明授权

US5179917A Intake air control device for an internal combustion engine 失效
标题翻译：为内燃机引入空气控制装置
公开(公告)号：US5179917A
公开(公告)日：1993-01-19
申请号：US882706
申请日：1992-05-14
申请人： Yuichi Hokazono , Toshiaki Konomi
发明人： Yuichi Hokazono , Toshiaki Konomi
IPC分类号： F02B27/02 , F02B29/02 , F02B29/08 , F02M35/10 , F02M35/108
CPC分类号： F02B29/02 , F02B27/006 , F02B27/0205 , F02B27/0273 , F02B27/0278 , F02D9/1055 , F02B2031/003 , Y02T10/146 , Y10T137/7891
摘要： An intake air control device including an intake passage provided with reed valves to prevent a back flow of intake air and exhaust gas. The intake passage has a predetermined length and a substantially uniform section, except for an enlarged portion close to an intake valve. A reed valve assembly is arranged in the enlarged portion and has side walls which divide an inside space of the enlarged portion into a first space surrounding the side walls, and a second space surrounded by the side walls, to have a section similar to the uniform section, and are mounted with reed valves to allow an intake air to flow only from upstream to the first space. When the current engine speed condition is a high engine speed condition, a closing unit for closing the second space downstream of the reed valve is opened, and a communicating unit for communicating the first space with the second space is interrupted.
摘要翻译：一种进气控制装置，包括设有簧片阀的进气通道，以防止进气和排气的回流。进气通道具有预定长度和基本上均匀的部分，除了靠近进气门的增大部分。簧片阀组件布置在放大部分中并且具有将扩大部分的内部空间分成围绕侧壁的第一空间和由侧壁包围的第二空间的侧壁，以具有类似于均匀的部分并且安装有簧片阀，以允许进气仅从上游流到第一空间。当当前的发动机转速条件是高的发动机转速条件时，用于关闭簧片阀下游的第二空间的关闭单元被打开，并且用于使第一空间与第二空间通信的通信单元被中断。

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