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1. 发明专利

JP5610201B2 流体制御弁有权
公开(公告)号：JP5610201B2
公开(公告)日：2014-10-22
申请号：JP2010138384
申请日：2010-06-17
申请人：アイシン精機株式会社
发明人：幹修長谷川 , 幹修長谷川 , 石井　正人 , 正人石井 , 雄亮吉田 , 雄亮吉田
IPC分类号： F16K1/226 , F02B27/02 , F16J15/40 , F16J15/48 , F16K1/36
CPC分类号： F16K1/2261 , F02B27/021 , F02B27/0252 , F02B27/0273 , F02D9/1015 , F02D9/1045 , F02D9/107 , F02D9/108 , F02M35/10045 , F02M35/10065 , F02M35/10249 , F02M35/10301 , F02M35/10321 , F02M35/116 , Y02T10/146 , Y10T137/7722

2. 发明专利

JPWO2012115178A1 吸気ダクト有权
公开(公告)号：JPWO2012115178A1
公开(公告)日：2014-07-07
申请号：JP2013501112
申请日：2012-02-23
申请人：株式会社Roki , 株式会社Roki
发明人：高行市川 , 高行市川 , 扇智子小池 , 扇智子小池 , 青山　達也 , 達也青山
IPC分类号： F02M35/12 , F02M35/024 , F02M35/10
CPC分类号： F02B27/0242 , F02B27/021 , F02B27/0263 , F02M35/10065 , F02M35/10118 , Y02T10/146
摘要：簡便な構成でチューニングホールからの水やダストなどの異物の侵入を防止することができ、チューニングホールから外気が吸い込まれることによる気流音の発生を抑制し、気流音が生じた場合でもその放射音を小さくすることができる吸気ダクトを提供する。一端がエアクリーナに接続され、他端に外気を導入する開口部を有する筒状に形成されるとともに、壁部に内部と外部とを連通するチューニングホールを備える吸気ダクトにおいて、前記吸気ダクトは、前記壁部の内壁面の底面から対向する天面に向けて突出する突部を備え、前記チューニングホールは、前記突部の先端に形成されている。

4. 发明专利

JP4433012B2 Of a multi-cylinder internal combustion engine intake device 有权
公开(公告)号：JP4433012B2
公开(公告)日：2010-03-17
申请号：JP2007204243
申请日：2007-08-06
申请人：トヨタ自動車株式会社
发明人：和佳阿部
IPC分类号： F02B27/02 , F02M35/10 , F02M35/104 , F02M35/116
CPC分类号： F02M35/10295 , F02B27/021 , F02B27/0242 , F02B27/0252 , F02B27/0273 , F02M35/10045 , F02M35/10052 , F02M35/10065 , F02M35/10104 , F02M35/116 , Y02T10/146

5. 发明专利

JP2008106678A Operation control device for variable intake valve of engine 有权
标题翻译：发动机变量阀操作控制装置
公开(公告)号：JP2008106678A
公开(公告)日：2008-05-08
申请号：JP2006290452
申请日：2006-10-25
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： MORITA HARUKI , OGISO KAZUYUKI , YAKABE YOSHINORI , FUJIWARA KAZUHIRO , YAMAKI SHIGEHIRO
IPC分类号： F02B27/02 , F02M35/10 , F02M35/104
CPC分类号： F02B27/0294 , F02B27/021 , F02B27/0252 , F02B27/0273 , F02M35/10229 , Y02T10/146
摘要： PROBLEM TO BE SOLVED: To provide an operation control device for a variable intake valve suppressing abnormal noise generated from a vacuum tank communicating with an intake system.
SOLUTION: The operation control device for the variable intake valve of the engine is provided with a plurality of variable intake valves keeping communication/non-communication between a first intake air passage continuously provided to a first cylinder group of an engine and a second intake air passage continuously provided to a second cylinder group, and a vacuum tank communicating with the first intake passage or the second intake air passage and keeping vacuum in the intake air passage via a one-way valve, and controls opening and closing of the plurality of variable intake valves by using vacuum in the vacuum tank. The device is provided with a valve control means (steps S11 to S17) making closing timing or opening timing of the plurality of variable intake valves different when the plurality of variable intake valves are simultaneously switched from an opened condition to a closed condition, or from the closed condition to the opened condition matching increase of engine speed.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种用于抑制与进气系统连通的真空罐产生的异常噪声的可变进气门的操作控制装置。解决方案：用于发动机的可变进气门的操作控制装置设置有多个可变进气门，保持连续提供给发动机的第一气缸组的第一进气通道和第二进气通道连续地设置到第二气缸组，以及与第一进气通道或第二进气通道连通并且经由单向阀保持进气通道中的真空的真空室，并且控制多个可变进气门通过在真空罐中使用真空。该装置设置有阀控制装置（步骤S11至S17），当多个可变进气门同时从打开状态切换到关闭状态时，使得多个可变进气门的关闭正时或打开正时不同，打开状态的关闭状态匹配发动机转速提高。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2006258129A Holding mechanism for shaft body 审中-公开
标题翻译：轴承机构
公开(公告)号：JP2006258129A
公开(公告)日：2006-09-28
申请号：JP2005073389
申请日：2005-03-15
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： NAKAJIMA NOBUHISA
IPC分类号： F16C35/02 , F16C43/02
CPC分类号： F02D9/106 , F02B27/021 , F02B27/0252 , F02B27/0273 , F02D9/1045 , F02M35/10065 , F02M35/10131 , F02M35/116 , F16C35/02 , Y02T10/146
摘要： PROBLEM TO BE SOLVED: To provide a holding mechanism for a shaft body, facilitating mounting of various shaft bodies.
SOLUTION: This holding mechanism for the shaft body has the shaft body 4 supporting a rotating body 2, a bearing 5 rotatably surrounding and holding the shaft body 4, and bearing holding members 31, 32 provided with opening parts 31a, 32a that can receive the bearing 5 from the axial center direction of the shaft body 4. Gaps 31a, 31b capable of receiving the shaft body 4 from the diametrical direction with respect to the axial center direction are provided in the bearing holding members 31, 32.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于轴体的保持机构，便于各种轴体的安装。解决方案：用于轴体的该保持机构具有支撑旋转体2的轴体4，可旋转地围绕并保持轴体4的轴承5，以及设置有开口部31a，32a的轴承保持部件31,32 可以从轴体4的轴心方向接收轴承5.在轴承保持部件31,32中设置有能够相对于轴心方向从直径方向容纳轴体4的间隙31a，31b。 P>版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP3786066B2 Intake system of the engine 有权
公开(公告)号：JP3786066B2
公开(公告)日：2006-06-14
申请号：JP2002264013
申请日：2002-09-10
申请人：マツダ株式会社
发明人：昌直山田 , 俊基岡崎 , 浩木ノ下 , 健志横尾 , 伸次藤平
IPC分类号： F01M11/04 , F02M35/104 , F02B27/02 , F02B53/00 , F02B53/04 , F02M35/10
CPC分类号： F02M35/10144 , F02B27/02 , F02B27/021 , F02B27/0242 , F02B27/0252 , F02B53/00 , F02B2053/005 , F02M35/10032 , F02M35/10111 , F02M35/10131 , F02M35/10255 , F02M35/10321 , F02M35/10327 , F02M35/10347 , F02M35/10386 , F02M35/112 , F05C2225/08 , Y02T10/146 , Y02T10/17

8. 发明专利

JP2004278535A Method for controlling valve of internal combustion engine 有权
公开(公告)号：JP2004278535A
公开(公告)日：2004-10-07
申请号：JP2004068871
申请日：2004-03-11
申请人： Peugeot Citroen Automobiles Sa , プジョーシトロエンオトモビルエスアーPeugeot Citroen Automobiles Sa
发明人： TURQUIS PASCAL
IPC分类号： F01L9/04 , F02B23/10 , F02B29/08 , F02B31/00 , F02B31/08 , F02D13/02 , F02D41/02 , F02M35/10
CPC分类号： F02D13/0234 , F01L9/04 , F02B23/104 , F02B27/021 , F02B27/0289 , F02B31/087 , F02B2023/108 , F02B2031/006 , F02D13/0253 , F02D13/0257 , F02M35/10131 , F02M35/10183 , F02M35/1085 , F02M35/112 , Y02T10/125 , Y02T10/146 , Y02T10/18
摘要： PROBLEM TO BE SOLVED: To provide a control method and a control system for the suction valve of an internal combustion engine having at least two suction valves (S1 and S2) for each cylinder (CC).
SOLUTION: During the closing of the suction valve of a cylinder, steps are provided for closing a first valve (S1) and then for closing a second valve (S2), the time (T) between the closing of the first valve (S1) and the closing of the second valve (S2) being such that it permits the propagation toward the second valve at least one overpressure generated in a first duct by the closing of the first valve. The present invention is applied to the internal combustion engine.
COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JPS5939926A Bypass valve controller for inertia supercharger 失效
标题翻译：用于INERTIA SUPERCHARGER的旁路阀控制器
公开(公告)号：JPS5939926A
公开(公告)日：1984-03-05
申请号：JP15010682
申请日：1982-08-31
申请人： Hino Motors Ltd
发明人： SATOU AKIHIKO , WATANABE AKIRA
IPC分类号： F02B27/02 , F02B37/00 , F02B75/18 , F02B75/20 , F02M35/104
CPC分类号： F02B27/021 , F02B27/0242 , F02B27/0252 , F02B27/0268 , F02B75/20 , F02B2075/1824 , Y02T10/146
摘要： PURPOSE:To prevent deterioration of combustion efficiency due to insufficient air, by controlling a bypass valve through boosting pressure thereby shifting the tuning point of inertia supercharge and improving the supercharge efficiency upon abrupt increase of engine rotation. CONSTITUTION:In the low engine rotation area, the boosting pressure PB is higher than the spring 8 and the atmospheric pressure PA to perform inertia supercharging. Here the tuning point of inertia supercharge is set in the low rotation area. In the high engine rotation area, it is supercharged mainly by a turbo-charger to bring the tuning point into the high rotation area. Since the boosting pressure PB is high at this time, the bypass valves 7 and 6 are closed. Upon abrupt increase of engine rotation from low to high rotation area, the turbo-charger can not follow quickly to cause lack of air. Consequently the boosting pressure will drop to open the bypath through the bypass valve 7.
摘要翻译：目的：为了防止由于空气不足引起的燃烧效率的劣化，通过增压压力控制旁通阀，从而使调谐点惯性增压转移，并且在发动机转速突然增加时提高增压效率。构成：在低发动机转速区域，增压压力PB高于弹簧8和大气压力PA进行惯性增压。这里，调谐点惯性增压设定在低旋转区域。在高发动机旋转区域中，主要由涡轮增压器增压，使调谐点进入高旋转区域。此时由于增压压力PB高，旁通阀7,6关闭。发动机从低转速到高转速区域的转速突然增加时，涡轮增压器不能快速跟随导致空气不足。因此，升压压力将下降以通过旁路阀7打开。

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