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21. 发明申请

US20140224232A1 VENTILATION CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机通风控制装置
公开(公告)号：US20140224232A1
公开(公告)日：2014-08-14
申请号：US13981188
申请日：2011-10-31
申请人： Shintaro Hotta
发明人： Shintaro Hotta
IPC分类号： F01M13/00
CPC分类号： F01M13/0011 , F01M13/022 , F01M2013/027 , F02B29/0406 , F02B37/16 , F02B37/18 , F02M25/06 , F02M26/05 , F02M26/19 , F02M26/28 , F02M26/35 , F02M35/10157 , F02M35/10222 , Y02T10/121 , Y02T10/144 , Y02T10/146
摘要： A ventilation control apparatus for a supercharged internal combustion engine that can perform crankcase ventilation favorably. A system includes a supercharging system, an EGR mechanism, and a blow-by gas reflux mechanism. The EGR mechanism includes an ejector between an EGR valve and an EGR cooler. A suction port is connected to a cylinder head cover via a PCV passage. A nozzle portion is connected to an EGR passage on the EGR cooler side. A diffuser portion is connected to the EGR passage on the EGR valve side. By making EGR gas flow through the EGR passage, gas in the crankcase can be drawn through the PCV passage to thereby be burned, together with the EGR gas or fresh air, in an engine.
摘要翻译：一种用于能够有利地执行曲轴箱通风的增压内燃机的换气控制装置。一种系统包括增压系统，EGR机构和窜气回流机构。 EGR机构包括在EGR阀和EGR冷却器之间的喷射器。吸入口通过PCV通道连接到气缸盖罩。喷嘴部与EGR冷却器侧的EGR通路连接。扩散器部分连接到EGR阀侧的EGR通道。通过使EGR气体流过EGR通道，曲轴箱内的气体可以通过PCV通道被吸入，从而与发动机中的EGR气体或新鲜空气一起燃烧。

22. 发明授权

US08733402B2 Pressure control valve 有权
标题翻译：压力控制阀
公开(公告)号：US08733402B2
公开(公告)日：2014-05-27
申请号：US13001213
申请日：2009-06-16
申请人： Leszek Goerlich , Stefan Ruppel , Hartmut Sauter
发明人： Leszek Goerlich , Stefan Ruppel , Hartmut Sauter
IPC分类号： F16K15/14
CPC分类号： G05D16/0672 , F01M13/0011 , F01M2013/0016 , Y10T137/785 , Y10T137/7895 , Y10T137/7905 , Y10T137/7922
摘要： A pressure control valve including a valve housing having a first opening and second opening. The valve housing including a valve member configured to control gas flow between the first opening and the second opening. The valve member is supported by a first membrane and a second membrane, both of which are formed on a single-piece membrane body.
摘要翻译：一种压力控制阀，包括具有第一开口和第二开口的阀壳体。阀壳体包括构造成控制第一开口和第二开口之间的气体流动的阀构件。阀构件由第一膜和第二膜支撑，两者都形成在单件膜体上。

23. 发明申请

US20140130784A1 PCV VALVES 有权
标题翻译： PCV阀
公开(公告)号：US20140130784A1
公开(公告)日：2014-05-15
申请号：US14074436
申请日：2013-11-07
申请人： AISAN KOGYO KABUSHIKI KAISHA
发明人： Hiroshi FUJIKI , Takashi MASUDA
IPC分类号： F01M13/00
CPC分类号： F01M13/0011
摘要： A PCV valve may include a housing and a valve member movable in an axial direction within the housing. A plurality of guide portions may be formed on the valve member, so that the plurality of guide portions slidably contact the monitoring portion of the housing as the valve member moves in the axial direction. When a first part of a tapered portion of the valve member opposes to the monitoring portion, a first contact part of each of the guide portions may contact the monitoring portion. When a second part of the tapered portion having a smaller diameter than the first part opposes to the monitoring portion, a second contact part of each of the guide portions may contact the monitoring portion. The second contact part may be smaller than the first part with respect to a width in a circumferential direction or may have a circumferential contact length smaller than that of the first part.
摘要翻译： PCV阀可以包括壳体和可在壳体内沿轴向移动的阀构件。可以在阀构件上形成多个引导部，使得当阀构件沿轴向移动时，多个引导部可滑动地接触壳体的监视部。当阀部件的锥形部分的第一部分与监视部分相对时，每个引导部分的第一接触部分可以接触监视部分。当具有比第一部分更小的直径的锥形部分的第二部分与监视部分相对时，每个引导部分的第二接触部分可以接触监视部分。第二接触部分可以相对于圆周方向上的宽度小于第一部分，或者可以具有比第一部分的圆周接触长度小的圆周接触长度。

24. 发明申请

US20140054486A1 FLOW CONTROL VALVE 审中-公开
标题翻译：流量控制阀
公开(公告)号：US20140054486A1
公开(公告)日：2014-02-27
申请号：US13963918
申请日：2013-08-09
申请人： AISAN KOGYO KABUSHIKI KAISHA
发明人： Hiroshi FUJIKI , Takashi MASUDA
IPC分类号： F16K21/04
CPC分类号： F16K21/04 , F01M13/0011 , G05D7/0133
摘要： Certain embodiments of the disclosure are directed towards flow control valves having a casing having an inlet and an outlet, a valve body housed in the casing where it is movable in an axial direction, and a coil spring biasing the valve body toward the inlet wherein the casing has a measuring portion therein. The valve body has at its outer circumference of a front end a measuring surface to be inserted into the measuring portion. The measuring surface of the valve body has a small-diameter surface portion at a front end side, a large-diameter surface portion at a base end side and a tapering surface portion connecting the small-diameter surface portion with the large-diameter surface portion. The valve body moves depending on pressure differences between an inlet side and an outlet side in order to control a flow rate of a fluid flowing through a space between the measuring-portion of the casing and the measuring surface of the valve body. A spring constant of the coil spring has non-linear characteristics becoming larger in a stepped manner or a continuous manner in accordance with an increase of the compression amount.
摘要翻译：本公开的某些实施例涉及具有具有入口和出口的壳体的流量控制阀，容纳在壳体中的可在轴向移动的阀体，以及将阀体朝向入口偏置的螺旋弹簧，其中，壳体中具有测量部分。阀体的前端的外周具有插入测量部的测量面。阀体的测量面具有在前端侧的小直径表面部分，在基端侧的大直径表面部分和将小直径表面部分与大直径表面部分连接的锥形表面部分。阀体根据入口侧和出口侧之间的压差而移动，以便控制流过壳体的测量部分和阀体的测量表面之间的空间的流体的流量。根据压缩量的增加，螺旋弹簧的弹簧常数以阶梯式或连续的方式变得更大。

25. 发明授权

US08617277B2 Pressure regulation control assembly; crankcase ventilation filter assembly including pressure regulation control assembly; components; and, methods 有权
标题翻译：压力调节控制组件; 曲轴箱通风过滤器总成包括压力调节控制组件; 组件; 和方法
公开(公告)号：US08617277B2
公开(公告)日：2013-12-31
申请号：US12818336
申请日：2010-06-18
申请人： Thomas De Paepe , Gert Willems
发明人： Thomas De Paepe , Gert Willems
IPC分类号： B01D46/00
CPC分类号： B01D46/2414 , B01D46/0087 , F01M13/0011 , F01M13/04 , F01M2013/0016 , F01M2013/0438 , Y10T137/7879
摘要： A pressure control valve assembly, (i.e. pressure regulator valve assembly) is described which is configured for at least a two stage operation including: a first stage in which flow is allowed through two sections of the valve frame; and, a second stage in which the valve member is biased against one of the sections of the valve frame and not the second section. Specific example features and configurations are depicted and described. A crankcase ventilation filter assembly including the pressure control valve assembly is described.
摘要翻译：描述了压力控制阀组件（即压力调节阀组件），其被构造成用于至少两级操作，包括：允许流动通过阀框架的两个部分的第一阶段; 以及第二阶段，其中阀构件被偏压到阀框架的一个部分而不是第二部分。具体示例特征和配置被描绘和描述。描述了包括压力控制阀组件的曲轴箱通风过滤器组件。

26. 发明申请

US20130239932A1 Crankcase Ventilation Device 审中-公开
标题翻译：曲轴箱通风装置
公开(公告)号：US20130239932A1
公开(公告)日：2013-09-19
申请号：US13607694
申请日：2012-09-08
申请人： Thomas Jessberger , Michael Daiber , Dirk Traichel , Holger Beyerlin
发明人： Thomas Jessberger , Michael Daiber , Dirk Traichel , Holger Beyerlin
IPC分类号： F02M25/08
CPC分类号： F02M25/08 , F01M13/0011
摘要： A crankcase ventilation device features a closing valve with a valve body. The valve body executes a positioning movement between a closed and an opened position. A sensor device for detecting the positioning movement of the valve body is disposed in the housing.
摘要翻译：曲轴箱通风装置具有带阀体的关闭阀。阀体在闭合位置和打开位置之间执行定位运动。用于检测阀体的定位运动的传感器装置设置在壳体中。

27. 发明申请

US20130199506A1 DUAL FUNCTION BREATHER BYPASS SYSTEM 审中-公开
标题翻译：双功能吹风机旁路系统
公开(公告)号：US20130199506A1
公开(公告)日：2013-08-08
申请号：US13806220
申请日：2010-06-30
申请人： Jorge Fernandez
发明人： Jorge Fernandez
IPC分类号： F02B47/00
CPC分类号： F02B47/00 , F01M13/0011 , F01M13/04 , F01M2013/0077 , F02M25/06 , Y02T10/121
摘要： A breather system functions, under high load conditions, as an open breather system, and functions as a closed breather system under low load conditions. The breather system includes a first flow path between the engine crankcase and an air intake for the engine, and a three-way valve mechanism located within the flow path and responsive to air intake depression pressure to close the pathway leading to the air intake and allow for a second flow path between the engine chamber and atmosphere to function as an open breather system. When the air intake depression pressure in the air intake is such that the valve leading to the air intake is open, the system operates as a closed breather system.
摘要翻译：呼吸系统在高负载条件下作为开放式呼吸系统起作用，并且在低负载条件下用作闭合呼吸系统。通气系统包括在发动机曲轴箱和用于发动机的进气口之间的第一流动路径，以及位于流动路径内的三通阀机构，并且响应于进气压力来关闭通向进气口的通道，并允许用于发动机室和大气之间的第二流动路径，用作开放式呼吸器系统。当进气口中的进气压力下降使得通向进气口的阀打开时，该系统作为封闭的通气系统运行。

28. 发明申请

US20130125866A1 SYSTEM AND METHOD FOR STORING CRANKCASE GASES TO IMPROVE ENGINE AIR-FUEL CONTROL 有权
标题翻译：用于储存起重机气体以改进发动机空气燃料控制的系统和方法
公开(公告)号：US20130125866A1
公开(公告)日：2013-05-23
申请号：US13741136
申请日：2013-01-14
申请人： Donald J. Lewis , Jeffrey Scott Hepburn
发明人： Donald J. Lewis , Jeffrey Scott Hepburn
IPC分类号： F02M25/06
CPC分类号： F01M13/00 , F01M13/0011 , F01M2013/0038 , F02D2250/08 , F02M25/06 , Y02T10/121
摘要： A system and method for improving processing of gases contained within the crankcase of an internal combustion engine is presented. The system is especially suited for single boiling point fuels because it allows the storage of such fuels until the fuel can be opportunistically combusted.
摘要翻译：提出了一种用于改善内燃机曲轴箱内所含气体处理的系统和方法。该系统特别适用于单一沸点燃料，因为它允许储存这种燃料，直到燃料可以机会燃烧。

29. 发明申请

US20130105009A1 FLOW CONTROL VALVE 审中-公开
标题翻译：流量控制阀
公开(公告)号：US20130105009A1
公开(公告)日：2013-05-02
申请号：US13664747
申请日：2012-10-31
申请人： Aisan Kogyo Kabushiki Kaisha
发明人： Hiroshi ODA
IPC分类号： F16K15/00
CPC分类号： G05D7/0133 , F01M13/0011 , Y10T137/7869
摘要： Disclosed is a flow control valve capable of preventing the seat portion from being interfered with when the valve body is operated. A PCV valve is equipped with a case, a valve body, and a spring. A measurement portion is formed by a measurement hole of a seat portion formed halfway through a gas path 50 and a measurement surface formed on the valve body. Through axial movement of the valve body, the path sectional area of the measurement portion is adjusted, whereby the flow rate of a fluid is controlled. Formed on the valve body are a plurality of guide ribs protruding radially and having sliding surfaces configured to be brought into sliding contact with the inner peripheral surface of the measurement hole. A maximum diameter surface portion of the measurement surface is formed in an outer diameter. This outer diameter is preferably smaller than the diameter of a circumferential surface. The circumferential surface preferably includes the sliding surfaces of the guide ribs.
摘要翻译：公开了一种流量控制阀，其能够防止当阀体操作时座部被干扰。 PCV阀配有壳体，阀体和弹簧。测量部分由在气体通路50的中途形成的座部的测量孔和形成在阀体上的测量表面形成。通过阀体的轴向运动，调整测量部的路径截面面积，由此控制流体的流量。形成在阀体上的是径向突出的多个引导肋，其具有与测量孔的内周面滑动接触的滑动面。测量表面的最大直径表面部分形成为外径。该外径优选小于圆周表面的直径。圆周表面优选地包括导向肋的滑动表面。

30. 发明授权

US08360038B2 Pollution control system 有权
标题翻译：污染控制系统
公开(公告)号：US08360038B2
公开(公告)日：2013-01-29
申请号：US12748727
申请日：2010-03-29
申请人： Serge V. Monros
发明人： Serge V. Monros
IPC分类号： F02B25/00
CPC分类号： F02M25/06 , F01M13/00 , F01M13/0011 , F01M2013/0005 , F01M2013/0022 , F02D41/0025 , F02D2250/08 , F02M21/0206 , F02M21/0212
摘要： The pollution control system includes a PCV valve having an inlet and an outlet adapted to vent blow-by gas out from a combustion engine. A fluid regulator associated with the PCV valve selectively modulates engine vacuum pressure to adjustably increase or decrease a fluid flow rate of blow-by gas venting from the combustion engine. An integral oil trap fluidly coupled to the PCV valve condenses vaporized oil in the blow-by gas into a liquid for re-use in the combustion engine.
摘要翻译：污染控制系统包括具有入口和出口的PCV阀，适于从内燃机排出窜气。与PCV阀相关联的流体调节器选择性地调节发动机真空压力，以可调节地增加或减少来自内燃机的窜气排放的流体流速。流体耦合到PCV阀的整体油阱将窜气中的蒸发的油冷凝成液体以在内燃机中重新使用。

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