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1. 发明专利

JP6102884B2 エンジンの吸気装置有权
公开(公告)号：JP6102884B2
公开(公告)日：2017-03-29
申请号：JP2014211668
申请日：2014-10-16
申请人：マツダ株式会社
发明人：田中房利 , 古城美貴子 , 早川元雄 , 迫川茂博 , 本郷均 , 入江律文
IPC分类号： F02M35/10 , F02M35/104 , F02B27/00
CPC分类号： F02M35/108 , F02B27/006 , F02M35/10072 , F02B27/04 , F02M35/10078 , Y02T10/14 , Y02T10/146

2. 发明专利

JP5905410B2 エンジン吸気管有权
标题翻译：发动机进气管
公开(公告)号：JP5905410B2
公开(公告)日：2016-04-20
申请号：JP2013122766
申请日：2013-06-11
申请人：木村達也 , 村上靖信
发明人：木村達也 , 村上靖信
IPC分类号： F02M35/10 , F02M35/104 , F02B27/00
CPC分类号： Y02T10/146

3. 发明专利

JP5315342B2 Internal combustion engine 有权
公开(公告)号：JP5315342B2
公开(公告)日：2013-10-16
申请号：JP2010516387
申请日：2008-06-21
申请人：ドクターエンジニールハーツェーエフポルシェアクチエンゲゼルシャフトDr. Ing. h.c. F. Porsche Aktiengesellschaft
发明人：タイレマンルートヴィヒ , シャイバヨアヒム , ザイラーフリードリヒ
IPC分类号： F02B27/00 , F02B27/02 , F02M35/10 , F02M35/104
CPC分类号： F02B27/021 , F02B27/0242 , F02B27/0252 , F02B29/0481 , Y02T10/146
摘要： An internal combustion engine having a plurality of cylinders and an air intake system, with the air intake system formed from at least one distributor pipe, a plurality of intake pipes and at least one plenum, and with the plenum positioned between the distributor pipe and the intake pipes. Here, the combustion air is fed to the air intake system via an air guiding duct which opens out into the distributor pipe, with the charge pressure of the combustion air reduced between the outlet out of the compressor and the inlet into the combustion chamber. A distributor pipe length is dimensioned as a function of an equivalent distributor pipe diameter such that it is possible for a reduction in the charge pressure to be obtained within the air intake system by expansion taking place partially in the plenum in the respective intake pipe and/or within the distributor pipe.

4. 发明专利

JP2013160169A Intake and exhaust apparatus of multi-cylinder engine 有权
标题翻译：多缸发动机的进气和排气装置
公开(公告)号：JP2013160169A
公开(公告)日：2013-08-19
申请号：JP2012023976
申请日：2012-02-07
申请人： Mazda Motor Corp , マツダ株式会社
发明人： WAKABAYASHI YOSHITO
IPC分类号： F02B27/00 , F02B27/04
CPC分类号： F02D13/0261 , Y02T10/18
摘要： PROBLEM TO BE SOLVED: To provide an intake and exhaust apparatus of a multi-cylinder engine suppressed in a drop of volumetric efficiency through each rotation range from an engine low speed range up to a high speed range.SOLUTION: In an engine low speed range, an exhaust system is adjusted and cylinders are scavenged by an ejector effect to improve volumetric efficiency, that is, torque as a result. In a middle speed range, a pipe length, a pipe diameter or capacity of an intake system from an air cleaner 3e to an intake port 17 is adjusted and intake air is supercharged by an intake resonance effect to improve volumetric efficiency, that is, torque as a result. In a high speed range, the length of an independent intake passage 3 is adjusted and intake air is supercharged by an intake inertia effect to improve volumetric efficiency, that is, torque as a result.
摘要翻译：要解决的问题：提供一种多缸发动机的进气排气装置，其通过从发动机低速范围到高速范围的每个旋转范围抑制体积效率的下降。解决方案：在发动机低速范围，调节排气系统，并通过喷射器效应清除气缸，以提高体积效率，即转矩。在中速范围中，调节从空气滤清器3e到进气口17的进气系统的管道长度，管道直径或容量，并通过进气共振效应对进气进行增压，以提高容积效率，即扭矩结果是。在高速范围内，通过进气惯性效应来调节独立进气通道3的长度，并且进气通过增压来提高容积效率，即转矩。

5. 发明专利

JP4909574B2 Two-stroke engine 有权
公开(公告)号：JP4909574B2
公开(公告)日：2012-04-04
申请号：JP2005335660
申请日：2005-11-21
申请人：アンドレアスシュティールアクチエンゲゼルシャフトウントコンパニーコマンディートゲゼルシャフト
发明人：プラーガーアンドレ , クネルトニールス , ホッヘフローリアン , デナーホルスト
IPC分类号： F02B25/22 , F02B27/00 , F02M19/00 , F02M35/024 , F02M35/10
CPC分类号： F02B25/22 , F02B25/14 , F02B27/005 , F02M35/10039 , F02M35/10131 , F02M35/1019 , F02M35/108 , Y02T10/146
摘要： A two-stroke engine includes an air channel for supplying substantially fuel-free combustion air and a mixture channel for supplying an air/fuel mixture. The air channel and the mixture channel connect the cylinder of the two-stroke engine to an air filter. A section of the mixture channel and a section of the air channel are guided in a common component. In order to prevent induction of mixture into the air channel, the length (a) of the mixture channel and the length (b) of the air channel are so matched to each other that the pressure wave in the air channel, which forms during operation, oscillates in phase with the pressure wave formed in the mixture channel. The length (a) of the mixture channel is matched to an optimal fuel induction via the fuel opening. A method for tuning the two-stroke engine provides that the length (a) of the mixture channel is matched to an optimal fuel discharge from the fuel opening in a first step and, in a second step, the length (b) of the air channel is so matched to the length (a) of the mixture channel that the pressure wave in the air channel and the pressure wave in the mixture channel oscillate in phase during operation of the two-stroke engine.

6. 发明专利

JP4474070B2 Of a multi-cylinder engine intake system 有权
公开(公告)号：JP4474070B2
公开(公告)日：2010-06-02
申请号：JP2001145363
申请日：2001-05-15
申请人：本田技研工業株式会社 , 株式会社ケーヒン
发明人：智典井熊 , 哲和田 , 孝松本 , 政彦菊地
IPC分类号： F02B27/00 , F02M35/104 , F02B27/02 , F02B61/04 , F02B75/18 , F02B75/22 , F02M35/10 , F02M35/116
CPC分类号： F02B61/045 , F02B75/22 , F02B2075/1824

7. 发明专利

JP2010048126A Intake device 审中-公开
标题翻译：摄入装置
公开(公告)号：JP2010048126A
公开(公告)日：2010-03-04
申请号：JP2008211578
申请日：2008-08-20
申请人： Denso Corp , 株式会社デンソー
发明人： NAKAYAMA TOSHIAKI , TAKEDA TETSUMA
IPC分类号： F02M35/12 , F01M13/00 , F02B27/00 , F02M35/10
CPC分类号： Y02T10/146
摘要： PROBLEM TO BE SOLVED: To provide an intake device whose physical size can be reduced while securing flexibility between it and intake pipes.
SOLUTION: The intake device includes the intake pipes 2, 3 having intake passages 20, 30 through which intake air sucked into combustion chambers of an engine flows, an expansion chamber section 4 provided between the intake pipe 2 and the intake pipe 3 and defines an expansion chamber 40 having a cross-sectional area larger than the cross-sectional area of the intake passages 20, 30, and a bellows-shaped connection pipe 5 provided on an upstream side of an intake air flow of the expansion chamber section 4 and connecting the intake pipe 2 to the expansion chamber section 4. The connection pipe 5 has a connection passage 50 bringing the intake passage 20 and the expansion chamber 40 into communication. The connection passage 50 is formed such that its passage diameter is gradually increased at predetermined intervals toward the expansion chamber 40.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种其物理尺寸可以减小的进气装置，同时确保其与进气管之间的柔性。
解决方案：进气装置包括具有吸入发动机的燃烧室中的进气进入的进气通道20,30的进气管2,3，设置在进气管2和进气管3之间的膨胀室部分4 并且限定了具有大于进气通道20,30的横截面积的横截面面积的膨胀室40和设置在膨胀室部分的进气流的上游侧的波纹管状连接管5 4并将进气管2连接到膨胀室部4.连接管5具有使进气通道20和膨胀室40连通的连接通道50。连接通道50形成为使得其通道直径以预定间隔朝向膨胀室40逐渐增加。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2010019085A Intake control device for engine 审中-公开
标题翻译：用于发动机的控制装置
公开(公告)号：JP2010019085A
公开(公告)日：2010-01-28
申请号：JP2008177889
申请日：2008-07-08
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUZUKI KOTARO
IPC分类号： F02B29/08 , F02B27/00 , F02B27/02 , F02D23/02
CPC分类号： Y02T10/144 , Y02T10/146
摘要： PROBLEM TO BE SOLVED: To inhibit reduction of supercharging pressure while dropping intake air temperature in an engine with a supercharger.
SOLUTION: Pressure of air near a connection point of a branched channel 20 is rapidly reduced by opening a branched channel valve 22 connecting an intake air passage 8 and an pressure accumulation tank 21. Negative pressure wave which is local minimum section of intake pressure pulsating in connection with this is made to reach a combustion chamber 2 during valve open period of an intake valve 11. Intake air temperature can be dropped by reduction of intake air pressure. Since reduction of supercharging pressure is inhibited during the valve close when valve open and valve close of the branched channel valve 22 are executed at least one time each during one combustion cycle, reduction of supercharging pressure can be inhibited as a whole.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：在增压器的发动机中降低进气温度的同时抑制增压压力的降低。解决方案：通过打开连接进气通道8和压力蓄积池21的分支通道阀22，快速地减少分支通道20的连接点附近的空气压力。作为进气的局部最小部分的负压波在进气门11的阀打开期间，与此相关的压力脉动进入燃烧室2.通过降低进气压力可以降低进气温度。由于在一个燃烧循环期间至少一次执行分支通道阀22的阀打开和阀关闭时，在阀关闭期间抑制增压压力的降低，因此整体上可以抑制增压压力的降低。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009264338A Intake control device of internal combustion engine 审中-公开
标题翻译：内燃机控制装置
公开(公告)号：JP2009264338A
公开(公告)日：2009-11-12
申请号：JP2008117666
申请日：2008-04-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YOTSUEDA KEIJI
IPC分类号： F02B29/08 , F02B27/00 , F02B27/02 , F02D9/10
CPC分类号： Y02T10/146
摘要： PROBLEM TO BE SOLVED: To provide an intake control device of an internal combustion engine having high sealing performance of a dead zone and capable of varying timing of opening and closing an intake control valve.
SOLUTION: An intake control device 25 includes a closing mechanism 36 which can shift its position in a circumferential direction of rotation of an intake control valve 26 such that ends 37, 38 can protrude from a recessed part 35 formed in a portion of an intake passage 3 toward the central part of the intake passage 3, and can close the intake passage 3 when facing a tip 26a of the intake control valve 26. The closing mechanism 36 includes a pair of closing members 40, 41 which are combined with each other in a state where the closing members 40, 41 can relatively move in both a circumferential direction and an axial direction of rotation of the intake control valve 26, while a pair of contact surfaces 42 extending in an inclined direction with respect to a rotational axis line of the intake control valve 26 are brought into contact with each other.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有高死亡区密封性能的内燃机的进气控制装置，并能够改变打开和关闭进气控制阀的时间。解决方案：进气控制装置25包括关闭机构36，该闭合机构36可以使其位于进气控制阀26的旋转圆周方向上的位置，使得端部37,38可以从形成在一部分进气通道3朝向进气通道3的中心部分，并且当与进气控制阀26的前端26a相对时可以关闭进气通道3.闭合机构36包括一对闭合构件40,41，彼此处于关闭构件40,41能够相对于进气控制阀26的圆周方向和轴向旋转方向相对移动的状态，而一对接触表面42相对于旋转方向相对于倾斜方向延伸进气控制阀26的轴线彼此接触。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP4357922B2 Seal structure of the rotary valve 有权
公开(公告)号：JP4357922B2
公开(公告)日：2009-11-04
申请号：JP2003352181
申请日：2003-10-10
申请人：内山工業株式会社
发明人：克則松木 , 誠三渡辺
IPC分类号： F02B27/00 , F02M35/104 , F02B27/02 , F02M35/10 , F16K5/04
CPC分类号： Y02T10/146

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