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1. 发明专利

JP2005048736A Surge tank for internal combustion engine 有权
标题翻译：内燃机用冲洗罐
公开(公告)号：JP2005048736A
公开(公告)日：2005-02-24
申请号：JP2003284206
申请日：2003-07-31
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： NISHINO KIMITAKA , NOUMOTO TETSUO , TSURUTA HIROKI
IPC分类号： F02M35/10
CPC分类号： F02M35/10354 , F02M35/10026 , F02M35/10032 , F02M35/10078 , F02M35/10111 , F02M35/10222 , F02M35/1038 , F02M35/112
摘要： PROBLEM TO BE SOLVED: To provide a surge tank for an internal combustion engine, in which suction pressure of the internal combustion engine can be stably taken out.
SOLUTION: This device is a surge tank integrated with a manifold having a pressure takeout port 25 provided in a main body to take out suction pressure of the internal combustion engine. It is provided with a compartment 27 partitioned by a partitioning wall 28 inside. The compartment 27 is connected to the inside of the surge tank 24 through a communication passage 26 provided in the partitioning wall 28. The pressure takeout port 25 is communicated with the compartment 27.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够稳定地取出内燃机的吸入压力的内燃机的缓冲罐。解决方案：该装置是与歧管集成的缓冲罐，其具有设置在主体中的取出口25，以取出内燃机的吸入压力。它设置有由内部的分隔壁28隔开的隔室27。隔室27通过设置在分隔壁28中的连通通道26连接到缓冲罐24的内部。压力输出端口25与隔室27连通。（C）2005，JPO＆NCIPI

2. 发明专利

JP2005048735A Surge tank for internal combustion engine 有权
标题翻译：内燃机用冲洗罐
公开(公告)号：JP2005048735A
公开(公告)日：2005-02-24
申请号：JP2003284205
申请日：2003-07-31
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： NISHINO KIMITAKA , NOUMOTO TETSUO , TSURUTA HIROKI
IPC分类号： F02M35/104 , F02M35/10
摘要： PROBLEM TO BE SOLVED: To provide a surge tank for an internal combustion engine capable of favorably securing suction inertia effect while securing suction air distribution performance to each cylinder in the internal combustion engine.
SOLUTION: This surge tank comprises a main body having an introducing port to be connected to an intake passage in the internal combustion engine, and branch ports 23a provided in parallel to be perpendicular to the flow direction of suction air flowing from the introducing port to be respectively connected to the cylinders in the internal combustion engine, so that suction air flowing from the introducing port into the main body is distributed to be supplied to each branch port 23a. It has a projected part 25 positioned on flow lines of suction air flowing from the introducing port, and projected from an inner wall 24b of the main body toward the upstream side of the flow lines. The projected part 25 has a sharp end part 25a on the introducing port side, and it is provided with an inclination surface 25b to direct flow of suction air flowing from the introducing port toward the branch ports 23a from the sharp end part 25a.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够有利地确保吸入惯性效应的内燃机的缓冲罐，同时将吸入空气分配性能确保到内燃机中的每个气缸。解决方案：该喘振箱包括主体，该主体具有连接到内燃机中的进气通道的引入口和平行设置的垂直于从引导件流动的吸入空气的流动方向的分支端口23a 端口分别连接到内燃机中的气缸，使得从引入口流入主体的吸入空气被分配供应到每个分支口23a。它具有位于从引入口流动的吸入空气流线上的突出部分25，并且从主体的内壁24b朝向流动管线的上游侧突出。突出部分25在引入口侧具有尖端部分25a，并且设置有倾斜表面25b，以将从引入口流入的吸入空气从尖端部分25a引向分支端口23a。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005048734A Intake introducing device for internal combustion engine 有权
标题翻译：内燃机引进装置
公开(公告)号：JP2005048734A
公开(公告)日：2005-02-24
申请号：JP2003284204
申请日：2003-07-31
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： NISHINO KIMITAKA , MINAMINO KEIJI , TSURUTA HIROKI
IPC分类号： F01M13/00 , F02M35/10 , F02M35/104
摘要： PROBLEM TO BE SOLVED: To provide an intake introducing device for an internal combustion engine, in which backflow of blow-by gas toward a throttle body can be favorably restricted.
SOLUTION: This intake introducing device is provided with a surge tank 11 having an introducing port 19 to introduce blow-by gas, and a plurality of branch tubes 10a-10d branched from the surge tank 11 to be respectively connected to cylinders in the internal combustion engine. A tightening part 40 as a collision part where blow-by gas introduced from the introducing port 19 collides is formed in the surge tank 11 between the introducing port 19 and a connection part 16 of the surge tank 11 where the throttle body is connected.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于内燃机的进气引入装置，其中可以有利地限制窜气朝向节气门体的回流。
解决方案：该吸气引入装置设置有缓冲罐11，其具有引入窜气的引入口19和从缓冲罐11分支的多个分支管10a-10d，分别连接到气缸内燃机。作为碰撞部分的紧固部分40在引入端口19和连接节流阀体11的缓冲罐11的连接部分16之间的缓冲罐11中形成有从引入口19引入的窜气的碰撞部分碰撞。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2003214131A PCV DEVICE 审中-公开
公开(公告)号：JP2003214131A
公开(公告)日：2003-07-30
申请号：JP2002016583
申请日：2002-01-25
申请人： TOYOTA MOTOR CORP
发明人： MINAMINO KEIJI , NISHINO KIMITAKA
IPC分类号： F01M13/00 , F01M13/02 , F01M13/04 , F02M25/06
摘要： PROBLEM TO BE SOLVED: To prevent the occurrence of freezing in PCV piping through practicable constitution with compactness and, a low cost. SOLUTION: A PCV device is a device to circulate blow-by gas, generated in a crank case, from the interior of the crank case to a suction system, in an engine 1 having the crank case and the suction system. The PCV device is provided with PCV piping 5 constituting at least a part of a route when the blow-by gas is circulated; and a bracket 8 serving as a heat transfer member to interconnect the given portion of the engine and the PCV piping 5 such that heat can be transferred. COPYRIGHT: (C)2003,JPO

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