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21. 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。

22. 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。

23. 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。

24. 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。

25. 发明授权

US08353276B2 System and method for storing crankcase gases to improve engine air-fuel control 有权
标题翻译：用于储存曲轴箱气体以改善发动机空气燃料控制的系统和方法
公开(公告)号：US08353276B2
公开(公告)日：2013-01-15
申请号：US12176198
申请日：2008-07-18
申请人： Donald J. Lewis , Jeffrey Scott Hepburn
发明人： Donald J. Lewis , Jeffrey Scott Hepburn
IPC分类号： F16K17/04
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。

26. 发明授权

US08307815B2 Crankcase ventilation filter assembly 有权
标题翻译：曲轴箱通风过滤器总成
公开(公告)号：US08307815B2
公开(公告)日：2012-11-13
申请号：US12635212
申请日：2009-12-10
申请人： Ronald G. Frazier, Jr.
发明人： Ronald G. Frazier, Jr.
IPC分类号： F02B25/06
CPC分类号： F01M13/04 , B01D46/0031 , B01D46/2411 , B01D46/2414 , B01D46/4227 , B01D46/4272 , B01D2279/35 , F01M13/0011 , F01M2013/0438 , F02M25/06 , F02M35/024 , F02M35/10013 , F02M35/10157 , F02M35/10222 , Y02T10/121 , Y10T137/313 , Y10T137/7387 , Y10T137/7423
摘要： A filter assembly (100) comprises a housing (200) and a filter cartridge (300) that incorporates crankcase pressure-regulating components. The cartridge (300) includes an end cap (330), a plunger (340), and a spring (350). When the filter cartridge (300) is installed in the housing (200), the plunger (340) interacts with a podium (224), in response to crankcase pressure, to allow or block fluid communication with the inlet chamber (111).
摘要翻译：过滤器组件（100）包括壳体（200）和包含曲轴箱压力调节部件的过滤器滤芯（300）。盒（300）包括端盖（330），柱塞（340）和弹簧（350）。当过滤器滤芯（300）安装在壳体（200）中时，柱塞（340）响应于曲轴箱压力与讲台（224）相互作用，以允许或阻止与入口室（111）的流体连通。

27. 发明授权

US08171922B2 Blow-by gas recirculation system for internal combustion engine 有权
标题翻译：内燃机吹气再循环系统
公开(公告)号：US08171922B2
公开(公告)日：2012-05-08
申请号：US12395899
申请日：2009-03-02
申请人： Fusatoshi Tanaka , Katsunori Kuremiya , Kenichi Kawaguchi
发明人： Fusatoshi Tanaka , Katsunori Kuremiya , Kenichi Kawaguchi
IPC分类号： F01M13/00
CPC分类号： F02M25/06 , F01M13/0011 , F01M13/022 , F01M13/04 , F01M2013/0461 , Y02T10/121
摘要： The invention relates to a blow-by gas recirculation system for an internal combustion engine. An oil separation cover 10 has a surge-tank mounting portion 400 integrally formed therewith in a columnar shape having a cam-shaped cross-section and a height approximately equal to that of an oil separation space OS. The surge-tank mounting portion 400 has a flat upper surface serving as a mounting seat surface 401 capable of coming into surface contact with an attaching seat surface 7a of a surge tank 7. A first opening 403 of a gas passage from a chamber 300 is opened in a vicinity of an opening of a support through-hole 402 on the mounting seat surface 401. Through an operation of joining the seat surface 7a of the surge tank 7 to the mounting seat surface 401 of the surge-tank mounting portion 400 while communicating the first opening 403 with a second opening 7b opened on the attaching seat surface 7a of the surge tank 7, a third gas passage 15 for supplying blow-by gas to an inside of the surge tank 7 is formed in such a manner as to penetrate through the oil separation cover 10 and the surge tank 7.
摘要翻译：本发明涉及一种用于内燃机的窜气再循环系统。油分离盖10具有与其一体形成为具有凸轮形横截面和大致等于油分离空间OS的高度的高度的柱状的缓冲罐安装部分400。缓冲罐安装部分400具有平坦的上表面，用作能够与缓冲罐7的安装座表面7a进行表面接触的安装座表面401.来自腔室300的气体通道的第一开口403是在安装座表面401上的支撑通孔402的开口附近开口。通过将缓冲罐7的座面7a连接到缓冲罐安装部400的安装座表面401的操作，同时将第一开口403与在缓冲罐7的安装座表面7a上开口的第二开口7b连通，用于向缓冲罐7内部供给窜气的第三气体通道15形成为：穿过油分离盖10和缓冲罐7。

28. 发明申请

US20110232477A1 ENGINE COMPONENT INCLUDING BREATHER APPARATUS, AND ENGINE BODY INCORPORATING SAME 有权
标题翻译：发动机组件，包括呼吸器装置，以及与其相同的发动机体
公开(公告)号：US20110232477A1
公开(公告)日：2011-09-29
申请号：US13045022
申请日：2011-03-10
申请人： Masafumi TAKI , Hideyuki TAWARA , Masaji NARUSHIMA , Toru NISHI
发明人： Masafumi TAKI , Hideyuki TAWARA , Masaji NARUSHIMA , Toru NISHI
IPC分类号： F01M13/00
CPC分类号： F01M13/0011
摘要： An engine body includes a crankcase with a crank chamber therein, a cylinder block attached to the crankcase, and a breather passage which selectively permits fluid communication between the crank chamber and an area outside of the crank chamber. The engine body includes a one-way valve between the crank chamber and the breather passage, which allows a one-way flow of gases from the crank chamber to the breather passage. The one-way valve is pressure-operated and is operatively attached to a side wall of the engine body proximate a cylinder sleeve. The one-way valve may be mounted in a mounting window in a side wall of the crankcase, and a timing chamber may function as the breather passage. In an illustrative embodiment, the one-way valve includes a base plate having a valve hole formed therein, and a flexible reed valve plate with one end affixed to the base plate.
摘要翻译：发动机主体包括其中具有曲柄室的曲轴箱，附接到曲轴箱的气缸体，以及选择性地允许曲柄室与曲轴室外部的流体连通的通气通道。发动机主体包括在曲柄室和通气通道之间的单向阀，其允许从曲柄室到通气通道的单向气流。单向阀是压力操作的，并且可操作地附接到靠近气缸套的发动机主体的侧壁。单向阀可以安装在曲轴箱的侧壁中的安装窗口中，并且定时室可以用作通气通道。在说明性实施例中，单向阀包括其中形成有阀孔的基板和一端固定在基板上的柔性簧片阀板。

29. 发明申请

US20110203559A1 PCV VALVE MOUNTING STRUCTURES 有权
标题翻译： PCV阀门安装结构
公开(公告)号：US20110203559A1
公开(公告)日：2011-08-25
申请号：US13030241
申请日：2011-02-18
申请人： Hironori TANIKAWA , Naotaka YOSHIKAWA , Hirokazu KONOHARA
发明人： Hironori TANIKAWA , Naotaka YOSHIKAWA , Hirokazu KONOHARA
IPC分类号： F01M13/02
CPC分类号： F02M35/10222 , F01M13/0011 , F01M13/023 , F02M25/06 , Y02T10/121
摘要： A mounting structure for mounting a PCV valve includes a mount recess formed in at least one of joint surfaces of a cylinder head and an intake manifold, so that at least a part of the PCV valve can be fitted into the mount recess.
摘要翻译：用于安装PCV阀的安装结构包括形成在气缸盖和进气歧管的至少一个接合表面中的安装凹部，使得PCV阀的至少一部分可以装配到安装凹部中。

30. 发明申请

US20090120854A1 Inertial Gas-Liquid Separator with Valve and Variable Flow Actuator 有权
标题翻译：带阀门和可变流量致动器的惯性气液分离器
公开(公告)号：US20090120854A1
公开(公告)日：2009-05-14
申请号：US12099204
申请日：2008-04-08
申请人： Chirag D. Parikh , Benjamin L. Scheckel , Ryan W. Rutzinski
发明人： Chirag D. Parikh , Benjamin L. Scheckel , Ryan W. Rutzinski
IPC分类号： B01D21/30
CPC分类号： F01M13/0011 , B01D45/08 , F01M13/022 , F01M13/04 , F01M2013/0427 , F01M2013/0433 , F01M2013/0438 , Y10S55/14
摘要： A self-governing continuously variable inertial gas-liquid separator has an axially movable valve controlling axial flow through a nozzle orifice, and a variable flow controller upstream of and controlling the valve.
摘要翻译：自调节无级惯性气液分离器具有轴向可移动的阀，其控制通过喷嘴孔的轴向流动，以及可控流量控制器上游并控制阀。

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