公开(公告)号：US20190178209A1

公开(公告)日：2019-06-13

申请号：US16217386

申请日：2018-12-12

申请人： HONDA MOTOR CO., LTD.

发明人： Tatsuya MORIMOTO

IPC分类号： F02M35/104 ,  F02M35/08 ,  F02M35/12

CPC分类号： F02M35/104 ,  F02M35/088 ,  F02M35/1255

摘要： In an intake manifold, a downstream end of an intake introduction pipe has an intake chamber connected thereto, and a resonator is provided adjacent to a bent section of the intake introduction pipe. A resonance chamber of this resonator communicates with the intake chamber via a path-for-resonance. A bottom section of the resonance chamber representing a downward side in a gravity direction inclines downwardly toward a center in a width direction, and a communicating path is formed to communicate with the bent section of the intake introduction pipe. Condensed water accumulated in the resonator flows to the intake introduction pipe through the communicating path from the bottom section, and flows into a projection projecting downwardly from the bent section. Subsequently, the condensed water is discharged to an internal combustion engine side through a gas introduction pipe by which a blow-by gas is introduced.

公开(公告)号：US20180171865A1

公开(公告)日：2018-06-21

申请号：US15735527

申请日：2016-06-10

申请人： EATON CORPORATION

发明人： Geon-Seok Kim ,  Jonah Heemstra ,  Andrew Fedewa ,  Rodney Glover

IPC分类号： F02B33/38 ,  F02M35/12 ,  F04C18/12 ,  F04C29/06

CPC分类号： F02B33/38 ,  F02M35/1216 ,  F02M35/1255 ,  F02M35/1266 ,  F02M35/1288 ,  F04C18/126 ,  F04C29/061 ,  F04C29/063 ,  F04C29/068

摘要： A supercharger assembly comprises a housing, a rotor bore with an outer wall, an outlet in an outlet plane, an inlet in an inlet plane perpendicular to the outlet plane, and an outlet divider wall. The supercharger assembly comprises a first recess, a first perforated material covering the first recess, and an outlet resonator. The first recess is separated from the outlet by the outlet divider wall. The first recess is located between the outer wall and the first perforated material.

公开(公告)号：US09909542B2

公开(公告)日：2018-03-06

申请号：US14910679

申请日：2014-07-29

申请人： Mahle International GmbH

发明人： Thilo Rother

IPC分类号： F02M35/02 ,  F02M35/10 ,  F02M35/12 ,  F02M35/024

CPC分类号： F02M35/0203 ,  F02M35/024 ,  F02M35/10091 ,  F02M35/10137 ,  F02M35/10144 ,  F02M35/1255

摘要： A fresh air system for an internal combustion engine may include an inlet section, an air filter and a connecting section fluidly connecting the inlet section to the air filter. The air filter may include a filter element arranged in a filter housing, and a housing cover closing the filter housing and configured to be removable from the filter housing to change the filter element. The connecting section may be movably connected to the inlet section on an inlet side and detachably connected to the housing cover on an outlet side. To change the filter element when the inlet section is connected to the connecting section, the connecting section may be detachable from the housing cover and adjustable relative to the filter housing to such an extent that the housing cover can be removed from the filter housing.

公开(公告)号：US20170114761A1

公开(公告)日：2017-04-27

申请号：US14921148

申请日：2015-10-23

申请人： Dura Operating, LLC

发明人： Michael Frank Bauer ,  Joe Rezmer

IPC分类号： F02M35/12 ,  F02M35/10

CPC分类号： F02M35/1266 ,  B21D26/033 ,  B21D28/28 ,  B21D53/84 ,  F02M35/10157 ,  F02M35/1255 ,  F02M35/1283 ,  F16L55/02781 ,  F16L55/05 ,  F16L55/052 ,  Y02T10/144

摘要： A resonator assembly includes an outer tube that extends from an inlet to an outlet. The outer tube has at least two chambers formed along a length of the outer tube. An inner tube extends from an inlet to an outlet. The inner tube includes a plurality of perforations formed about the circumference of the inner tube. The inner tube is positioned with the outer tube. The inner and outer tubes frictionally engage upon assembly sealing the at least two chambers relative to each other.

公开(公告)号：US09382883B2

公开(公告)日：2016-07-05

申请号：US14728351

申请日：2015-06-02

申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA

发明人： Kazuya Nishizawa ,  Hisahide Ueno ,  Takuji Terada

IPC分类号： F02M35/14 ,  F02M35/12 ,  F02M35/02 ,  F02M35/10 ,  B62M7/04 ,  B62K19/40 ,  F02M35/16 ,  F02M35/024

CPC分类号： F02M35/1255 ,  B62K19/40 ,  B62M7/04 ,  F02M35/0201 ,  F02M35/02425 ,  F02M35/10118 ,  F02M35/14 ,  F02M35/162

摘要： An intake noise reduction device includes an air cleaner, an intake funnel and a resonator, and is connected to an engine via a throttle body. The resonator is provided inside of the air cleaner. The resonator includes a chamber portion and a pipe portion. The pipe portion is formed to extend downward from the chamber portion, and has an opening end at a lower end. The intake funnel is provided at a lower end of the air cleaner. An opening end of the resonator is inserted into the intake funnel. A cross sectional area of an intake passage between the intake funnel and the pipe portion is set to not less than an opening area of an intake passage of the throttle body opened to a maximum throttle opening.

摘要翻译： 进气降噪装置包括空气滤清器，进气漏斗和谐振器，并且经由节气门体连接到发动机。 谐振器设置在空气滤清器的内部。 谐振器包括腔室部分和管部分。 管部形成为从室部向下方延伸，并且在下端具有开口端。 进气漏斗设置在空气滤清器的下端。 谐振器的开口端插入入口漏斗。 进气漏斗和管部分之间的进气通道的横截面面积被设定为不小于节气门体的进气通道打开到最大节气门开度的开口面积。

公开(公告)号：US20160186702A1

公开(公告)日：2016-06-30

申请号：US14910679

申请日：2014-07-29

申请人： MAHLE INTERNATIONAL GMBH

发明人： Thilo Rother

IPC分类号： F02M35/02 ,  F02M35/10 ,  F02M35/12 ,  F02M35/024

CPC分类号： F02M35/0203 ,  F02M35/024 ,  F02M35/10091 ,  F02M35/10137 ,  F02M35/10144 ,  F02M35/1255

摘要： A fresh air system for an internal combustion engine may include an inlet section, an air filter and a connecting section fluidly connecting the inlet section to the air filter. The air filter may include a filter element arranged in a filter housing, and a housing cover closing the filter housing and configured to be removable from the filter housing to change the filter element. The connecting section may be movably connected to the inlet section on an inlet side and detachably connected to the housing cover on an outlet side. To change the filter element when the inlet section is connected to the connecting section, the connecting section may be detachable from the housing cover and adjustable relative to the filter housing to such an extent that the housing cover can be removed from the filter housing.

摘要翻译： 用于内燃机的新鲜空气系统可以包括入口部分，空气过滤器和将入口部分与空气过滤器流体连接的连接部分。 空气过滤器可以包括布置在过滤器壳体中的过滤元件，以及壳体盖，其关闭过滤器壳体并且构造成可从过滤器壳体移除以改变过滤器元件。 连接部分可以在入口侧可移动地连接到入口部分并且在出口侧可拆卸地连接到壳体盖。 为了在入口部分连接到连接部分时更换过滤元件，连接部分可以从壳体盖可拆卸，并且相对于过滤器壳体可调整到使外壳盖可以从过滤器壳体移除的程度。

公开(公告)号：US20160160818A1

公开(公告)日：2016-06-09

申请号：US14558766

申请日：2014-12-03

申请人： MANN+HUMMEL GMBH

发明人： Keat Boon Mah ,  Matthias Alex

IPC分类号： F02M35/12 ,  F02M35/10 ,  F02M35/024

CPC分类号： F02M35/1261 ,  F02M35/1255

摘要： An air induction system for attenuating sound produced by an engine, a housing defining a working chamber for attenuating sound produced by the engine. The air induction system further includes a tube having a first end extending into the working chamber and a second end to be in fluid communication with the engine. The air induction system further includes a first flange radially extending from the tube and disposed in the working chamber. The tube, the housing and the first flange cooperate to define a resonator operable to attenuate sound produced by the engine.

摘要翻译： 一种用于衰减由发动机产生的声音的空气感应系统，限定用于衰减由发动机产生的声音的工作室的壳体。 空气感应系统还包括具有延伸进入工作室的第一端和与发动机流体连通的第二端的管。 空气感应系统还包括从管径向延伸并设置在工作室中的第一凸缘。 管，壳体和第一凸缘配合以限定可操作以衰减由发动机产生的声音的谐振器。

公开(公告)号：US20150345440A1

公开(公告)日：2015-12-03

申请号：US14728351

申请日：2015-06-02

申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA

发明人： Kazuya NISHIZAWA ,  Hisahide UENO ,  Takuji TERADA

IPC分类号： F02M35/12 ,  B62K19/40 ,  F02M35/10 ,  B62M7/04 ,  F02M35/024 ,  F02M35/02

CPC分类号： F02M35/1255 ,  B62K19/40 ,  B62M7/04 ,  F02M35/0201 ,  F02M35/02425 ,  F02M35/10118 ,  F02M35/14 ,  F02M35/162

摘要： An intake noise reduction device includes an air cleaner, an intake funnel and a resonator, and is connected to an engine via a throttle body. The resonator is provided inside of the air cleaner. The resonator includes a chamber portion and a pipe portion. The pipe portion is formed to extend downward from the chamber portion, and has an opening end at a lower end. The intake funnel is provided at a lower end of the air cleaner. An opening end of the resonator is inserted into the intake funnel. A cross sectional area of an intake passage between the intake funnel and the pipe portion is set to not less than an opening area of an intake passage of the throttle body opened to a maximum throttle opening.

摘要翻译： 进气降噪装置包括空气滤清器，进气漏斗和谐振器，并且经由节气门体连接到发动机。 谐振器设置在空气滤清器的内部。 谐振器包括腔室部分和管部分。 管部形成为从室部向下方延伸，并且在下端具有开口端。 进气漏斗设置在空气滤清器的下端。 谐振器的开口端插入入口漏斗。 进气漏斗和管部分之间的进气通道的横截面面积被设定为不小于节气门体的进气通道打开到最大节气门开度的开口面积。

公开(公告)号：US20150068481A1

公开(公告)日：2015-03-12

申请号：US14022076

申请日：2013-09-09

申请人： Ford Global Technologies, LLC

发明人： Randall Paul McCure

IPC分类号： F02M35/12

CPC分类号： F02M35/12 ,  F01N1/02 ,  F01N1/089 ,  F01N13/007 ,  F02K1/827 ,  F02M35/10295 ,  F02M35/1211 ,  F02M35/1233 ,  F02M35/1255 ,  F02M35/1272 ,  F02M35/14 ,  F05D2220/40

摘要： An induction passage noise attenuator and a system are provided. The induction passage noise attenuator may include a series of surfaces arranged within an enclosure upstream from a clean side air duct on an induction inlet for an internal combustion engine. Each surface of the series of surfaces may have a diametric extent being substantially in line with an inner diameter of the clean side air duct.

摘要翻译： 提供感应通道噪声衰减器和系统。 感应通道噪声衰减器可以包括布置在用于内燃机的吸入口上的清洁侧空气管道上游的外壳内的一系列表面。 一系列表面的每个表面可以具有与干净侧空气管道的内径基本上一致的直径范围。

公开(公告)号：US20140190764A1

公开(公告)日：2014-07-10

申请号：US14239878

申请日：2012-08-30

申请人： Taketoshi Matsumoto ,  Akira Uchiyama ,  Tadayuki Onoda

发明人： Taketoshi Matsumoto ,  Akira Uchiyama ,  Tadayuki Onoda

IPC分类号： F01N13/08

CPC分类号： F01N13/08 ,  B32B5/022 ,  B32B29/02 ,  B32B29/08 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2307/102 ,  B32B2307/724 ,  F02M35/10321 ,  F02M35/1255 ,  F02M35/1272 ,  F02M35/1277 ,  F02M35/1283 ,  F02M35/1288

摘要： There is provided an air intake duct capable of fully achieving intake-air noise attenuation effect. The air intake duct has a duct wall section formed of resin in form of tube and configured to introduce external air into an internal combustion engine or alternate power supply system. The duct wall section is provided with a silencing member formed of a lamination of a surface layer formed of a non-woven fabric to which thermosetting resin is impregnated and a ventilation adjusting layer formed of an extendable paper material having a surface in which a plurality of concave and convex portions are formed, and the silencing member includes at least one pair of the surface layers on front and back surfaces of at least one pair of the ventilation adjusting layers, and an intermediate layer is formed between the paired ventilation adjusting layers, the intermediate layer being formed of a same material as that of the surface layer.

摘要翻译： 提供能够充分实现进气噪声衰减效果的进气管。 进气管道具有由管形式的树脂形成的导管壁部分，并且构造成将外部空气引入内燃机或备用供电系统中。 导管壁部分设置有由浸渍有热固性树脂的无纺布形成的表面层的叠层形成的消音构件和由可伸展纸材构成的通风调节层，该可延展纸材料具有多个 形成凹凸部，所述消音部件在至少一对所述通气调节层的前表面和后表面上至少包含一对所述表层，并且在所述成对的通气调节层之间形成中间层， 中间层由与表面层相同的材料形成。