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1. 发明授权

US4700666A Induction system for internal combustion engine 失效
标题翻译：内燃机感应系统
公开(公告)号：US4700666A
公开(公告)日：1987-10-20
申请号：US848489
申请日：1986-04-07
申请人： Syouzabu Ura , Tsutomu Kikuchi , Makoto Yasuda
发明人： Syouzabu Ura , Tsutomu Kikuchi , Makoto Yasuda
IPC分类号： F02M69/32 , F02B27/00 , F02B75/18 , F02B75/22 , F02D33/00 , F02M35/10 , F02M35/104 , F02M35/108 , F02M35/116 , F02B27/02
CPC分类号： F02M35/116 , F02B27/021 , F02B27/0242 , F02B27/0252 , F02B27/0268 , F02M35/10045 , F02M35/10104 , F02M35/10222 , F02M35/10308 , F02M35/1045 , F02M35/108 , F02B2075/1824 , F02B2275/20 , F02B27/0294 , F02B75/22 , F02M35/10386 , Y02T10/146
摘要： In an induction system having two independent air supply lines for supplying air to two groups of engine cylinders of which firing orders are respectively discontinuous, an additional air supply passage bypassing throttle valves of the respective air supply lines has a bifurcated downstream end fluidly connected to the air supply lines.
摘要翻译：在具有两个独立的空气供应管线的感应系统中，用于将两个发动机气缸的组合分配给不同的发动机气缸，旁路各个空气供应管路的节流阀的另外的供气通道具有流体连接到供气管线。

2. 发明授权

US4715329A Induction system for internal combustion engine 失效
标题翻译：内燃机感应系统
公开(公告)号：US4715329A
公开(公告)日：1987-12-29
申请号：US849401
申请日：1986-04-08
申请人： Makoto Yasuda , Shuichi Nishimura , Syouzabu Ura
发明人： Makoto Yasuda , Shuichi Nishimura , Syouzabu Ura
IPC分类号： F01M13/00 , F02B75/18 , F02B75/22 , F02M25/06 , F02M25/07 , F02M35/10 , F02M35/116
CPC分类号： F02M35/10104 , F02M25/06 , F02M26/19 , F02M26/44 , F02M35/10045 , F02M35/10052 , F02M35/10222 , F02M35/10354 , F02M35/1045 , F02M35/116 , F02B2075/1824 , F02B75/22 , F02F2200/06 , F02M35/10347 , F02M35/10367 , Y02T10/121
摘要： In an induction system for an internal combustion engine having two groups of cylinders of which firing orders are respectively discontinuous, a groove is formed in a joining end face of a collector unit to be joined with a joining end face of an intake manifold in such a manner as to have a straight main groove section disposed between first and second groups of outlet ports so as to be equidistant from the outlet ports and a plurality of outlet groove sections branching off from the main groove section to fluidly connect the main groove section to each outlet ports. When the joining end faces of the collector unit and the intake manifold are joined together, a fluid recirculation passage such as a blow-by gas recirculation passage, an exhaust gas recirculation passage or the like is defined therebetween.
摘要翻译：在具有两组燃烧单元分别不连续的内燃机的感应系统中，在与该进气歧管的接合端面接合的集电体单元的接合端面上形成有槽具有设置在第一组和第二组出口之间的直的主槽部分与出口端口等距的方式，以及从主槽部分分支出的多个出口槽部分，以将主槽部分流体连接到每个出口端口当收集器单元和进气歧管的接合端面连接在一起时，在其之间限定了诸如窜气再循环通道，废气再循环通道等的流体再循环通道。

3. 发明授权

US4712532A Crankcase emission control system for an internal combustion engine 失效
标题翻译：用于内燃机的曲轴箱排放控制系统
公开(公告)号：US4712532A
公开(公告)日：1987-12-15
申请号：US920439
申请日：1986-10-20
申请人： Syouzabu Ura , Makoto Yasuda , Yoshitaka Ooki
发明人： Syouzabu Ura , Makoto Yasuda , Yoshitaka Ooki
IPC分类号： F01M13/00 , F01M13/02 , F01M13/04 , F02B75/22 , F02B25/02
CPC分类号： F01M13/025 , F02B75/22
摘要： An air intake passage leads to a combustion chamber. A throttle valve is disposed in the air intake passage. A first gas passage connects a crank chamber to a point of the air intake passage downstream of the throttle valve. A control valve is disposed in the first gas passage. A second gas passage connects the crank chamber to a point of the air intake passage upstream of the throttle valve. A communication passage connects the second gas passage to a point of the first gas passage between the control valve and the crank chamber.
摘要翻译：进气通道通向燃烧室。节流阀设置在进气通道中。第一气体通道将曲柄室连接到节流阀下游的进气通道的一点。控制阀设置在第一气体通道中。第二气体通道将曲柄室连接到节气门上游的进气通道的一个点。连通通道将第二气体通道连接到控制阀和曲柄室之间的第一气体通道的点。

4. 发明授权

US4462344A Intake and exhaust manifold arrangement of internal combustion engine 失效
标题翻译：内燃机进气排气歧管装置
公开(公告)号：US4462344A
公开(公告)日：1984-07-31
申请号：US341264
申请日：1982-01-21
申请人： Syouzabu Ura
发明人： Syouzabu Ura
IPC分类号： F01N13/10 , F02M35/10 , F02M35/104 , F02M35/00
CPC分类号： F02M35/10078 , F02M35/10288
摘要： An intake and exhaust manifold arrangement of a multiple-cylinder internal combustion engine, comprising an intake manifold including branch portions leading to the intake ports and mounting flange members securely connecting the branch portions to the cylinder head, an exhaust manifold including branch portions leading from the exhaust ports and mounting flange members securely connecting the branch portions to the cylinder head, the branch portions of the exhaust manifold including at least one branch portion adjacent one of the branch portions of the intake manifold, and mounting bolts including at least one common mounting bolt securing the adjacent two branch portions of the intake and exhaust manifolds to the cylinder head, the one bolt and the two flange members having clearances provided therebetween in directions parallel with the direction in which the engine power cylinders are arranged in series, the adjacent two flange members being spaced apart from each other in a direction parallel with the aforesaid directions and having provided therebetween at least one minimum clearance smaller than each of the above mentioned predetermined clearances.
摘要翻译：一种多缸内燃机的进气歧管装置，包括进气歧管，其包括通向进气口的分支部分和将分支部分牢固地连接到气缸盖的安装凸缘构件，包括从排气口和安装凸缘构件将分支部分牢固地连接到气缸盖，排气歧管的分支部分包括与进气歧管的一个分支部分相邻的至少一个分支部分，以及安装螺栓，其包括至少一个公共安装螺栓将进气歧管和排气歧管的相邻两个分支部分固定到气缸盖上，一个螺栓和两个凸缘构件之间具有间隙，该间隙在与发动机功率缸串联布置的方向平行的方向上设置，相邻的两个凸缘构件彼此直接间隔开离子与上述方向平行，并且在其间设置有小于上述每个预定间隙的至少一个最小间隙。

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