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1. 发明授权

US4541399A Breather arrangement for internal combustion engine 失效
标题翻译：内燃机通气排气
公开(公告)号：US4541399A
公开(公告)日：1985-09-17
申请号：US584892
申请日：1984-02-29
申请人： Toshimitsu Tanaka , Ryoji Abe , Koji Asanomi
发明人： Toshimitsu Tanaka , Ryoji Abe , Koji Asanomi
IPC分类号： F01M13/02 , F01M13/04 , F02B75/18 , F02B75/22 , F02M25/06
CPC分类号： F01M13/023 , F01M13/0416 , F02B75/22 , F02B2075/1824 , F02B2275/20 , F02F2200/06
摘要： A V-type internal combustion engine having cam shafts respectively provided in first spaces defined between cylinder heads and head covers of a pair of upwardly diverging cylinder banks and a breather arrangement which includes a pressure buffer chamber provided between the cylinder banks of a cylinder block and having side walls constituted by cylinder block walls of said cylinder banks so as to be closed at its upper portion and communicated with an interior of a crankcase, and a communicating passage for communicating said pressure buffer chamber with an intake passage at a downstream of a throttle valve, and a baffle plate provided in said pressure buffer chamber to confront the open end of said communicating passage.
摘要翻译：一种V型内燃机，其具有分别设置在一对向上发散气缸组的气缸盖和头罩之间的第一空间中的凸轮轴，以及设置在气缸体的气缸组之间的压力缓冲室和通气装置，具有由所述气缸组的气缸体壁构成的侧壁，以便在其上部处封闭并与曲轴箱的内部连通;以及连通通道，用于使压力缓冲室与节气门下游的进气通道连通阀和设置在所述压力缓冲室中的挡板以面对所述连通通道的开口端。

2. 发明授权

US4627394A Cylinder block for internal combustion engine 失效
标题翻译：内燃机缸体
公开(公告)号：US4627394A
公开(公告)日：1986-12-09
申请号：US712142
申请日：1985-03-15
申请人： Koji Asanomi , Ryoji Abe
发明人： Koji Asanomi , Ryoji Abe
IPC分类号： F02F7/00
CPC分类号： F02F7/0012 , F02F7/008
摘要： In a cylinder block for an internal combustion engine, a pair of opposed side walls thereof extending in the direction of the row of cylinders therein are respectively formed of a plurality of bight portions. The bight portions in each side wall differ in phase from those in the other side wall.
摘要翻译：在用于内燃机的气缸体中，其一列相对的侧壁在其中的一列气缸的方向上分别由多个弯曲部分形成。每个侧壁中的弯曲部分的相位与另一侧壁中的弯曲部分不同。

3. 发明授权

US4603673A Breather device in internal combustion engine 失效
标题翻译：内燃机通气装置
公开(公告)号：US4603673A
公开(公告)日：1986-08-05
申请号：US706643
申请日：1985-02-28
申请人： Shin Hiraoka , Koji Asanomi , Ryoji Abe
发明人： Shin Hiraoka , Koji Asanomi , Ryoji Abe
IPC分类号： F01M13/00 , F01M13/02 , F01M13/04 , F02B75/18 , F02B75/22 , F02B25/06
CPC分类号： F02B75/22 , F01M13/00 , F01M13/023 , F01M13/0416 , F02B2075/1824 , F02B2275/20 , F02F2200/06
摘要： A crankcase ventilating system for a V-type, OHC internal combustion engine comprising a substantially hollow engine body structure having a pair of upwardly diverging cylinder banks and an oil pan secured to the body structure from below to define a crankcase, and also having a pressure buffer chamber, defined between the cylinder banks, at least one engine cylinder, defined in each of the cylinder banks, and a cam chamber defined therein at top of each of the cylinder banks, and an intake system for the introduction of a controlled combustible air-fuel mixture into the engine cylinders. The system comprises first separate oil return passages each defined in the body structure and communicating between the respective engine cylinder and the buffer chamber, and a connecting passage communicating between the buffer chamber and the crankcase. The connecting passage comprises a blow-by gas passage portion, having one end in communication with the crankcase and the other end projecting a distance into and in communication with the buffer chamber, and a second oil return passage portion having one end in communication with the crankcase and the other end opening at the bottom of and in communication with the buffer chamber.
摘要翻译：一种用于V型，OHC内燃机的曲轴箱通风系统，其包括基本上中空的发动机主体结构，其具有一对向上发散的气缸组和从下方固定到主体结构的油盘以限定曲轴箱，并且还具有压力限定在气缸组之间的缓冲室，限定在每个气缸组中的至少一个发动机气缸，以及限定在每个气缸组的顶部的凸轮室，以及用于引入受控可燃空气的进气系统 - 混合气体进入发动机气缸。该系统包括第一分离的回油通道，每个分离的回油通道各自限定在主体结构中并且在相应的发动机气缸和缓冲室之间连通，以及在缓冲室和曲轴箱之间连通的连接通道。连接通道包括窜气通道部分，其一端与曲轴箱连通，另一端与缓冲室突出距离并与缓冲室连通;第二回油通道部分，其一端与曲轴箱，另一端在缓冲室的底部并与缓冲室连通。

4. 发明授权

US4729348A Cylinder head structure for V-type engine 失效
标题翻译： V型发动机气缸盖结构
公开(公告)号：US4729348A
公开(公告)日：1988-03-08
申请号：US40908
申请日：1987-04-21
申请人： Masatoshi Okada , Koji Asanomi , Masahiro Choshi , Ryoji Abe
发明人： Masatoshi Okada , Koji Asanomi , Masahiro Choshi , Ryoji Abe
IPC分类号： F01L1/02 , F02B75/18 , F02B75/22 , F02F7/00 , F01L1/12
CPC分类号： F02B75/22 , F01L1/02 , F01L1/022 , F01L1/024 , F01L2001/0537 , F02B2075/1824 , F02B2275/08 , F02B2275/18 , F02F7/006
摘要： A cylinder head structure for a V-type engine comprising a pair of cylinder head members which are the same in shape and oriented in opposite directions and which are provided in each of the front and rear end wall portions with an opening. Camshafts are supported for rotation in the respective cylinder head members so that their respective one ends project outside through the openings on the same end of the engine. A cam pulley is mounted on the projecting portion of each cam shaft, and a transmission belt is provided for transmitting the driving force of the crankshaft to the cam pulley on each camshaft. A pair of first cover members are mounted on the end wall portions of the respective cylinder head members through which the camshafts project to form closed cross section spaces together with the corresponding cylinder head members for covering the transmission belt. Second cover members are mounted on the end wall portions of the respective cylinder heads opposite to the end wall portions through which the camshafts project to cover the openings therein.
摘要翻译：一种用于V型发动机的气缸盖结构，包括一对气缸盖构件，其形状相同并且在相反方向上定向，并且在前后壁部分中设置有开口。凸轮轴被支撑在相应的气缸盖构件中旋转，使得它们各自的一端通过发动机的同一端上的开口突出到外部。凸轮滑轮安装在每个凸轮轴的突出部分上，并且设置有用于将曲轴的驱动力传递到每个凸轮轴上的凸轮滑轮的传动皮带。一对第一盖构件安装在相应的气缸盖构件的端壁部分上，凸轮轴通过该端部壁突出以与相应的气缸盖构件一起形成闭合的横截面空间，以覆盖传动带。第二盖构件安装在相应气缸盖的端壁部分上，该端壁部分与凸缘轴突出以覆盖其中的开口的端壁部分相对。

5. 发明授权

US4181105A Ignition timing control for internal combustion engine having a dual induction type intake system 失效
标题翻译：具有双感应式进气系统的内燃机的点火正时控制
公开(公告)号：US4181105A
公开(公告)日：1980-01-01
申请号：US859758
申请日：1977-12-12
申请人： Yasunori Takemoto , Koji Asanomi , Kazuo Kobayashi
发明人： Yasunori Takemoto , Koji Asanomi , Kazuo Kobayashi
IPC分类号： F02D37/02 , F02M35/108 , F02P5/10 , F02P5/145 , F02P5/155 , F02P5/04 , F02M13/06
CPC分类号： F02B31/08 , F02D37/02 , F02M35/10183 , F02M35/108 , F02P5/103 , Y02T10/146
摘要： Internal combustion engine having an intake port formed in cylinder head and a first and second intake passages both connected with said intake port. The intake passages are respectively provided with throttle valves and the throttle valve in the second intake passage is opened only under a heavy load operation. The ignition timing is advanced when the throttle valve in the second intake passage has been brought into operation.
摘要翻译：内燃机具有形成在气缸盖中的进气口和与所述进气口连接的第一和第二进气通道。进气通道分别设有节流阀，第二进气通道中的节流阀仅在重载操作下打开。当第二进气通道中的节流阀已投入运行时，点火正时提前。

6. 发明授权

US4649871A Intake system for V-type engine 失效
标题翻译： V型发动机进气系统
公开(公告)号：US4649871A
公开(公告)日：1987-03-17
申请号：US712132
申请日：1985-03-15
申请人： Koichi Hatamura , Tetsuo Hiraoka , Koji Asanomi
发明人： Koichi Hatamura , Tetsuo Hiraoka , Koji Asanomi
IPC分类号： F02B27/00 , F02B75/18 , F02B75/22 , F02M35/10 , F02M35/116
CPC分类号： F02M35/10131 , F02B27/006 , F02B75/22 , F02M35/10045 , F02M35/10072 , F02M35/10111 , F02M35/10183 , F02M35/116 , F02B2075/1824 , F02B2275/20 , Y02T10/146
摘要： An intake system for a V-type engine comprises a surge tank, a common intake pipe upstream of the surge tank and a plurality of discrete intake pipes for connecting the respective cylinders in the cylinder banks of the V-type engine with the surge tank. Each of the discrete intake pipes for the cylinders in each cylinder bank comprises a U-shaped bight portion which projects from the side of the surge tank remote from the cylinder bank toward the other cylinder bank and is bent toward the cylinder bank, and a crossing portion which is connected between the corresponding intake port in the cylinder bank and the downstream end of the U-shaped bight portion and crosses the discrete intake pipes for the cylinders in the other cylinder bank below the surge tank.
摘要翻译：用于V型发动机的进气系统包括缓冲罐，在缓冲罐上游的公共进气管和多个离散进气管，用于将V型发动机的气缸组中的各个气缸与缓冲罐相连接。每个气缸组中的每个用于气缸的离散进气管包括U形弯曲部分，其从缓冲罐侧面远离气缸组朝向另一个气缸组突出，并朝向气缸组弯曲，并且穿过连接在气缸组中的相应进气口和U形弯曲部分的下游端之间的部分，并且与缓冲罐下方的另一气缸组中的气缸的离散进气管相交叉。

7. 发明授权

US4625687A Intake arrangement for internal combustion engine 失效
标题翻译：内燃机进气排放
公开(公告)号：US4625687A
公开(公告)日：1986-12-02
申请号：US815287
申请日：1985-12-27
申请人： Koichi Hatamura , Koji Asanomi
发明人： Koichi Hatamura , Koji Asanomi
IPC分类号： F02B1/04 , F02B31/00 , F02B31/08 , F02F1/24 , F02F1/42
CPC分类号： F02B31/085 , F02F1/4214 , F02B1/04 , F02B2031/006 , F02B2275/20 , F02F2001/245 , Y02T10/146
摘要： An intake arrangement for an internal combustion engine, including a plurality of intake ports opening into a combustion chamber, a plurality of intake valves for opening and closing the intake ports, respectively, a main intake passage having a plurality of branch intake passages connected to the intake ports, respectively, a shutter valve for opening and closing the main intake passage, and an auxiliary intake passage branched from the main intake passage and connected to one of the intake ports.
摘要翻译：一种用于内燃机的进气装置，包括通向燃烧室的多个进气口，分别用于打开和关闭进气口的多个进气门，主进气通道，其具有连接到所述进气口的多个分支进气通道分别具有用于打开和关闭主进气通道的快门阀和从主进气通道分支并连接到一个进气口的辅助进气通道。

8. 发明授权

US4565163A V-Type engine 失效
标题翻译： V型发动机
公开(公告)号：US4565163A
公开(公告)日：1986-01-21
申请号：US601959
申请日：1984-04-19
申请人： Haruyoshi Ishimi , Koji Asanomi
发明人： Haruyoshi Ishimi , Koji Asanomi
IPC分类号： F01P5/10 , F01P11/04 , F02B75/18 , F02B75/22 , F02B67/00 , F01P5/12
CPC分类号： F02B75/22 , F01P11/04 , F01P5/10 , F02B2075/1824 , F02B2275/06
摘要： A V-type engine comprises a cylinder block forming first and second cylinder banks arranged in V-shape. Each cylinder bank is provided with a row of cylinders extending in the axial direction of the crankshaft between the front and rear ends of the engine. The cylinder row in the second cylinder bank starts from a location spaced apart from the front end of the engine and the cylinder row in the first cylinder bank starts from a location near the front end of the engine so that the cylinder row in the second cylinder bank is axially rearwardly displaced from that in the first cylinder bank. A water pump is mounted on the front end of the cylinder block substantially at the center between the first and second cylinder banks. A coolant inlet-passage to the water pump is provided in the part of the cylinder block between the foremost cylinder in the second bank and the front end of the cylinder block, which part is a dead space.
摘要翻译： V型发动机包括形成V形排列的第一和第二气缸组的气缸体。每个气缸组设置有在发动机的前端和后端之间在曲轴的轴向方向上延伸的一排气缸。第二气缸组中的气缸排从与发动机的前端隔开的位置开始，并且第一气缸组中的气缸排从靠近发动机前端的位置开始，使得第二气缸中的气缸排组件从第一气缸组中的轴向向后移位。在第一和第二气缸组之间的大致中心处，在气缸体的前端上安装有一个水泵。在第二组中最前面的气缸和气缸体的前端之间的气缸体的一部分中设置有一个到水泵的冷却剂入口通道，该部分是死空间。

9. 发明授权

US4164207A Exhaust gas recirculation means 失效
标题翻译：废气再循环装置
公开(公告)号：US4164207A
公开(公告)日：1979-08-14
申请号：US808355
申请日：1977-06-20
申请人： Kingo Okitsu , Koji Asanomi , Setsuo Harada , Yasunori Takemoto
发明人： Kingo Okitsu , Koji Asanomi , Setsuo Harada , Yasunori Takemoto
IPC分类号： F02M25/07 , F02M25/06
CPC分类号： F02M26/57 , F02M26/36 , F02M26/38 , Y10T477/68
摘要： An exhaust gas recirculation system has at least two recirculation lines to permit recirculation of a large quantity of exhaust gas when required and in which recirculation of exhaust gas is reduced or completely cut off in accordance with particular engine operating conditions.
摘要翻译：排气再循环系统具有至少两个再循环管线，以在需要时允许大量废气再循环，并且根据特定的发动机工作条件，排气的再循环减少或完全切断。

10. 发明授权

US4702207A Intake arrangement for internal combustion engine 失效
标题翻译：内燃机进气排放
公开(公告)号：US4702207A
公开(公告)日：1987-10-27
申请号：US815288
申请日：1985-12-27
申请人： Koichi Hatamura , Koji Asanomi
发明人： Koichi Hatamura , Koji Asanomi
IPC分类号： F02B1/04 , F02B31/00 , F02B31/08 , F02F1/24 , F02F1/42 , F02B3/00
CPC分类号： F02F1/425 , F02B31/085 , F02F1/4214 , F02B1/04 , F02B2031/006 , F02B2275/20 , F02F2001/245 , Y02T10/146
摘要： An intake arrangement for an internal combustion engine provided with a intake construction capable of generating a swirl effective for improving combustibility within a combustion chamber during low load operating conditions of the engine, without substantially altering a two intake port system aiming at a high output of the engine.
摘要翻译：一种用于内燃机的进气装置，其具有能够在发动机的低负载运行条件下产生可有效改善燃烧室内的可燃性的涡流的进气结构，而基本上不改变针对高压输出的两个进气口系统发动机。

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