公开(公告)号：US08201541B2

公开(公告)日：2012-06-19

申请号：US12850285

申请日：2010-08-04

申请人： Alfred Elsäβer ,  Martin Helmis

发明人： Alfred Elsäβer ,  Martin Helmis

IPC分类号： F02D9/08

CPC分类号： F02D9/08 ,  F02B27/0284 ,  F02B27/06 ,  F02B29/083 ,  F02D11/10 ,  Y02T10/146 ,  Y10T137/0324 ,  Y10T137/86389

摘要： The invention relates to a method for operating at least one rotating closure element in a flow channel; alternately opening and blocking the flow channel relative to a reference variable and with an adjustable phase position; flowing through a cross-section; changing a phase position; and utilizing at least one of a flow force and a flow torque to act on the closure element for at least one of temporarily accelerating and temporarily decelerating the closure element.

摘要翻译： 本发明涉及一种用于在流动通道中操作至少一个旋转闭合元件的方法; 相对于参考变量交替地打开和阻塞流动通道并且具有可调节的相位位置; 流经横截面; 改变阶段位置; 并且利用流动力和流量转矩中的至少一个作用于闭合元件，用于临时加速和暂时减速闭合元件的至少一个。

公开(公告)号：US20110114052A1

公开(公告)日：2011-05-19

申请号：US12940509

申请日：2010-11-05

申请人： Eiji Sakagami

发明人： Eiji Sakagami

IPC分类号： F02M35/104

CPC分类号： F02M35/10065 ,  F02B27/0215 ,  F02B27/0263 ,  F02B27/0284 ,  F02D9/16 ,  F02M35/10039 ,  Y02T10/14 ,  Y02T10/146

摘要： An air intake apparatus for an internal combustion engine includes a casing including an intake port and a discharge port, a rotary valve rotatable around a rotational axis within the casing and including a valve element that controls a connecting state between the intake port and the discharge port, and an inner surface forming portion formed at an inner surface of the casing along the rotational axis of the rotary valve and defined from the intake port to the discharge port, a distance of the inner surface from the rotational axis being shorter than a maximum rotational radius of the valve element.

摘要翻译： 一种用于内燃机的进气装置，包括一个包括进气口和排气口的壳体，一个能够旋转的壳体内旋转轴线旋转的旋转阀，包括一个控制进气口和排气口之间的连接状态的阀元件 以及内表面形成部，其沿着所述旋转阀的旋转轴线形成在所述壳体的内表面，并且从所述进气口到所述排出口被限定，所述内表面与所述旋转轴的距离比最大旋转速度短 阀元件的半径。

公开(公告)号：US20110036412A1

公开(公告)日：2011-02-17

申请号：US12850285

申请日：2010-08-04

申请人： Alfred Elsässer ,  Martin Helmis

发明人： Alfred Elsässer ,  Martin Helmis

IPC分类号： F16K31/48

CPC分类号： F02D9/08 ,  F02B27/0284 ,  F02B27/06 ,  F02B29/083 ,  F02D11/10 ,  Y02T10/146 ,  Y10T137/0324 ,  Y10T137/86389

摘要： The invention relates to a method for operating at least one rotating closure element in a flow channel; alternately opening and blocking the flow channel relative to a reference variable and with an adjustable phase position; flowing through a cross-section; changing a phase position; and utilizing at least one of a flow force and a flow torque to act on the closure element for at least one of temporarily accelerating and temporarily decelerating the closure element.

摘要翻译： 本发明涉及一种用于在流动通道中操作至少一个旋转闭合元件的方法; 相对于参考变量交替地打开和阻塞流动通道并且具有可调节的相位位置; 流经横截面; 改变阶段位置; 并且利用流动力和流量转矩中的至少一个作用于闭合元件，用于临时加速和暂时减速闭合元件的至少一个。

公开(公告)号：US20090031981A1

公开(公告)日：2009-02-05

申请号：US12213059

申请日：2008-06-13

申请人： Naoki Osumi

发明人： Naoki Osumi

IPC分类号： F02M35/10

CPC分类号： F02B27/0252 ,  F02B27/021 ,  F02B27/0247 ,  F02B27/0284 ,  Y02T10/146

摘要： An intake system supplies intake air to a combustion chamber of an engine. The system includes a thin film part and a wall portion. The thin film part divides a surge tank from a resonance chamber and is configured to promote the supply of intake air to the combustion chamber by resonating with a suction pulse, which is generated as a result of the supply of intake air to the combustion chamber. The wall portion is different from the thin film part and has an opening, through which the surge tank communicates with the resonance chamber.

摘要翻译： 进气系统将进气供给到发动机的燃烧室。 该系统包括薄膜部分和壁部分。 薄膜部分将缓冲罐与共振室分开，并且构造成通过与作为向燃烧室供应进气的结果产生的吸入脉冲共振来促进向燃烧室供应进气。 壁部分与薄膜部分不同，并且具有开口，调节罐通过该开口与共振室连通。

公开(公告)号：US07464682B2

公开(公告)日：2008-12-16

申请号：US11648725

申请日：2006-12-29

申请人： Dae Sung Park

发明人： Dae Sung Park

IPC分类号： F02M35/108

CPC分类号： F02B27/0284 ,  F02B27/0215 ,  F02B27/0268 ,  Y02T10/146

摘要： A variable intake system includes an intake manifold having at least one runner, an opening/closing unit for adjusting a length of the runner, an actuator for activating the opening/closing unit, and a vacuum unit defining a vacuum chamber for driving the actuator. The vacuum unit is disposed inside the intake manifold.

公开(公告)号：US20070277767A1

公开(公告)日：2007-12-06

申请号：US11605217

申请日：2006-11-29

申请人： Matthias Teschner ,  Arthur Klotz ,  Mathias Endress

发明人： Matthias Teschner ,  Arthur Klotz ,  Mathias Endress

IPC分类号： F02M35/10 ,  F01L7/00 ,  F02D9/10

CPC分类号： F02B27/0284 ,  F02D9/16 ,  F16K3/243 ,  F16K5/0478 ,  F16K5/18 ,  Y02T10/146

摘要： A switching drum seal (1) for a switching drum (11) for sealing an intake pipe in an intake manifold system of a multi-cylinder internal combustion engine, having two spaced-apart, circumferentially extending circumferential sealing sections (2) with circumferential sealing surfaces (3) and two spaced-apart, axially extending axial sealing sections (4) with axial sealing surfaces (5) and having at least one resilient element (7) to impart resilience to at least one circumferential sealing section (2) perpendicular to its circumferential sealing surface. The resilient element (7) extends in a region between the switching drum (11) and one of the circumferential sections (2) and is supported on the switching drum (11).

摘要翻译： 一种用于密封多缸内燃机的进气歧管系统中的进气管的切换鼓（11）的切换鼓密封件（1），具有两个间隔开的周向延伸的周向密封部分（2），其具有周向密封 表面（3）和两个间隔开的轴向延伸的具有轴向密封表面（5）的轴向密封部分（4），并具有至少一个弹性元件（7），以向至少一个垂直于 其圆周密封面。 弹性元件（7）在开关滚筒（11）与周向部分（2）中的一个之间的区域中延伸，并被支撑在开关滚筒（11）上。

公开(公告)号：US07252064B2

公开(公告)日：2007-08-07

申请号：US11331062

申请日：2006-01-13

申请人： Reinhard Koenneker ,  Walter Buck

发明人： Reinhard Koenneker ,  Walter Buck

IPC分类号： F02B27/02

CPC分类号： F02M35/116 ,  F02B27/0215 ,  F02B27/0284 ,  Y02T10/146

摘要： A switchable air intake system for a multicylinder internal combustion engine has at least one short and one long intake manifold whose cross sections are controllable by at least one regulating unit as a function of operating parameters (in particular the rotational speed of the internal combustion engine). The short intake manifold for a first cylinder bank row and the long intake manifold for a second cylinder bank row of the internal combustion engine, are controllable via a joint regulating unit (56, 58).

摘要翻译： 用于多缸内燃机的可切换进气系统具有至少一个短和一个长的进气歧管，其截面由至少一个调节单元控制，作为操作参数（特别是内燃机的转速）的函数， 。 用于第一气缸排排的短进气歧管和用于内燃机的第二气缸排排的长进气歧管可经由接头调节单元（56,58）控制。

公开(公告)号：US07225779B2

公开(公告)日：2007-06-05

申请号：US11236491

申请日：2005-09-28

申请人： Kazuhiro Akima ,  Yoshiyuki Umino

发明人： Kazuhiro Akima ,  Yoshiyuki Umino

IPC分类号： F02M35/10 ,  F02B27/02

CPC分类号： F02D11/10 ,  F02B27/0215 ,  F02B27/0263 ,  F02B27/0273 ,  F02B27/0284 ,  Y02T10/146

摘要： In an intake system for an engine incorporated with a resonance chamber (32), a variable communication unit (50) for controlling the communication between an intake passage with the resonance chamber comprises an outer tube (51) having an open axial end (51a) and an opening (51b) defined in a circumferential wall thereof for communication with the resonance chamber and an inner tube (52) rotatably and coaxially received in the outer tube, the inner tube being provided with a communication inlet port (52a) at an axial end on a same side as the axial end of the outer tube and an opening (52b) in a circumferential wall thereof for defining a communication outlet port (50a) jointly with the opening in the outer circumferential wall of the outer tube. The openings of the inner tube and outer tube are configured such that at least one of a distance (L) between the inlet and outlet ports of the communication passage and an opening area (S) of the communication outlet port changes in relation with a relative rotational angle between the inner tube and outer tube. Thereby, the intake system can be formed as a highly compact unit and requires little power to operate.

摘要翻译： 在具有共振室（32）的发动机的进气系统中，用于控制进气通道与共振室之间的连通的可变连通单元（50）包括：外管（51），其具有敞开的轴向端 ）和在其周壁上限定的用于与谐振室连通的开口（51b）和可旋转并同轴地容纳在外管中的内管（52），内管设置有连通入口（52a） 在与所述外管的轴向端相同侧的轴向端部和在其外壁中的开口（52b），用于与所述外管的外周壁中的开口一起形成连通出口（50a） 管。 内管和外管的开口被构造成使得连通通道的入口和出口之间的距离（L）和通信出口的开口面积（S）中的至少一个相对于相对 内管和外管之间的旋转角度。 因此，进气系统可以形成为高度紧凑的单元，并且需要很少的动力来操作。

公开(公告)号：US20060201482A1

公开(公告)日：2006-09-14

申请号：US11331062

申请日：2006-01-13

申请人： Reinhard Koenneker ,  Walter Buck

发明人： Reinhard Koenneker ,  Walter Buck

IPC分类号： F02D9/10 ,  F02M35/10

CPC分类号： F02M35/116 ,  F02B27/0215 ,  F02B27/0284 ,  Y02T10/146

摘要： A switchable air intake system for a multicylinder internal combustion engine has at least one short and one long intake manifold whose cross sections are controllable by at least one regulating unit as a function of operating parameters (in particular the rotational speed of the internal combustion engine). The short intake manifold for a first cylinder bank row and the long intake manifold for a second cylinder bank row of the internal combustion engine, are controllable via a joint regulating unit (56, 58).

摘要翻译： 用于多缸内燃机的可切换进气系统具有至少一个短和一个长的进气歧管，其截面由至少一个调节单元控制，作为操作参数（特别是内燃机的转速）的函数， 。 用于第一气缸排排的短进气歧管和用于内燃机的第二气缸排排的长进气歧管可经由接头调节单元（56,58）控制。

公开(公告)号：US07004137B2

公开(公告)日：2006-02-28

申请号：US10987032

申请日：2004-11-15

申请人： Takashi Kunugi ,  Shigeru Sakuragi ,  Toru Sasaki ,  Hidehiro Fujita

发明人： Takashi Kunugi ,  Shigeru Sakuragi ,  Toru Sasaki ,  Hidehiro Fujita

IPC分类号： F02M35/10

CPC分类号： F02M35/10045 ,  F02B27/0221 ,  F02B27/0252 ,  F02B27/0273 ,  F02B27/0278 ,  F02B27/0284 ,  F02M35/10072 ,  F02M35/10118 ,  F02M35/10131 ,  F02M35/10255 ,  F02M35/116 ,  Y02T10/14 ,  Y02T10/146

摘要： A V-type multiple cylinder air intake is being configured to improve the volumetric efficiency by utilizing the resonance effect while also eliminating the adverse influence of the resonance effect (residual resonance) when the engine is operating in regions of medium to high rotational speeds. The V-type multiple-cylinder air intake device has two collectors with one arranged on each bank of the V-type multiple-cylinder engine; a plurality of branch pipes extending from the collectors to a respective intake port of an opposite bank; and a plurality of crossover passages extending from the collectors to a respective branch pipes extending from the collector of the opposite bank.

摘要翻译： V型多气缸进气口被配置为通过利用共振效应来提高体积效率，同时还消除当发动机在中等至高转速的区域中操作时的共振效应（残余共振）的不利影响。 V型多缸进气装置具有两个收集器，一个排列在V型多缸发动机的每一排上; 多个分支管，从收集器延伸到相对的排的相应进气口; 以及从收集器延伸到从相对的堤的收集器延伸的相应支管的多个交叉通道。