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1. 发明授权

US09630128B2 Oil separator 有权
公开(公告)号：US09630128B2
公开(公告)日：2017-04-25
申请号：US14412088
申请日：2013-06-28
申请人： AISIN SEIKI KABUSHIKI KAISHA , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Atsushi Nishigaki , Naoki Kira , Jun Ikeda , Shin Satsumabayashi
IPC分类号： B01D45/12 , B01D35/00 , B01D45/16 , B04C5/04 , B04C5/28 , F01M13/04 , F01M13/00
CPC分类号： B01D35/005 , B01D45/12 , B01D45/16 , B04C5/04 , B04C5/28 , F01M13/04 , F01M13/0405 , F01M13/0416 , F01M2013/0066 , F01M2013/0422 , F01M2013/0427
摘要： Provided is an oil separator that operates in an efficient manner as a whole for collection of oil mist in blowby gas as multiple oil separator units collect the oil mist equally regardless of various particle sizes thereof. The oil separator includes a distribution chamber distributing blowby gas, an introducing hole introducing the blowby gas into the distribution chamber, at least one set of oil separator units disposed in symmetry relative to at least one plane having an axis extending through an axis of the introducing hole of axes of flowing directions of the blowby gas entering the distribution chamber through the introducing hole, and distribution channels causing the blowby gas to flow from the distribution chamber to the respective oil separator units.

2. 发明申请

US20160273423A1 CIRCUMFERENTIAL BREATHER VENT 审中-公开
标题翻译：循环呼吸器通风
公开(公告)号：US20160273423A1
公开(公告)日：2016-09-22
申请号：US15075124
申请日：2016-03-19
申请人： K&N Engineering, Inc.
发明人： Steve E. Williams , Jere James Wall
IPC分类号： F01M13/00 , F02M25/06
CPC分类号： F01M13/0011 , F01M13/0033 , F01M13/0405 , F01M2013/0438
摘要： An apparatus and method are provided for a breather vent configured to be mounted onto a crankcase breather inlet of an internal combustion engine, such that particulate matter and contaminates are removed from an airstream entering into an interior of the crankcase. The breather vent comprises a base including a fitting receiver configured to retain a breather end of an adaptive fitting. An inlet end of the adaptive fitting is configured to be coupled with the crankcase breather inlet of the engine. A filter medium is fastened to the base and configured to remove the particulate matter and contaminates from the incoming airstream. The filter medium circumferentially surrounds the interior cavity and forms an exterior perimeter of a portion of the cavity. A cap is affixed to the filter medium, such that the filter medium is retained between the base and the cap.
摘要翻译：提供了一种用于通气孔的装置和方法，该通气孔被配置成安装在内燃机的曲轴箱通气入口上，使得颗粒物质和污染物从进入曲轴箱内部的气流中移除。呼吸通气口包括一个底座，其包括配置用于保持自适应配件的通气端的配件接收器。自适应配件的入口端构造成与发动机的曲轴箱通气孔入口联接。过滤介质被固定到基座并且构造成去除颗粒物质并从进入的气流中污染。过滤介质周向地围绕内腔并形成空腔的一部分的外周。将过滤介质固定在过滤介质上，使过滤介质保持在基座和盖子之间。

3. 发明申请

US20160146076A1 VEHICLE WITH INTEGRATED TURBOCHARGER OIL CONTROL RESTRICTION 审中-公开
标题翻译：具有集成涡轮膨胀油控制限制的车辆
公开(公告)号：US20160146076A1
公开(公告)日：2016-05-26
申请号：US14549630
申请日：2014-11-21
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： Christopher William Newman , Timothy Andrew Strand
IPC分类号： F01M13/02 , F02M25/06 , F01M13/00 , F02B33/40 , F01M13/04
CPC分类号： F01M13/021 , F01M13/0011 , F01M13/0405 , F01M2013/027 , F02B37/00 , F02M25/06 , Y02T10/121 , Y02T10/144
摘要： A vehicle incorporates a turbocharged internal combustion engine and a crankcase ventilation system. That crankcase ventilation system includes a first vent line connecting a cam cover at a first spigot to an air inlet duct at a second spigot. In addition the system includes a second vent line connected between the crankcase and the intake manifold of the engine. A one-way valve is provided in the second vent line. A restriction is integrated into either the first spigot, the second spigot or a quick connect that connects the first vent line to the first or second spigot.
摘要翻译：车辆包括涡轮增压内燃机和曲轴箱通风系统。该曲轴箱通风系统包括将第一插口处的凸轮盖连接到第二插口处的空气入口管道的第一排气管线。此外，系统包括连接在曲轴箱和发动机的进气歧管之间的第二排气管线。在第二排气管路中设有单向阀。限制被集成到第一插口，第二插口或将第一通气线连接到第一或第二插口的快速连接。

4. 发明申请

US20150300223A1 OIL SEPARATOR IN A POSITIVE CRANKCASE VENTILATION SYSTEM OF AN ENGINE 有权
标题翻译：发动机正压力通风系统中的油分离器
公开(公告)号：US20150300223A1
公开(公告)日：2015-10-22
申请号：US14257904
申请日：2014-04-21
申请人： Ford Global Technologies, LLC
发明人： Claude Weston Bailey, III , Kevin Joseph Kochanski , Christopher William Newman
IPC分类号： F01M13/04
CPC分类号： F01M13/04 , F01M13/022 , F01M13/0405 , F01M2013/0461
摘要： An oil separator in a positive crankcase ventilation (PCV) system is described herein. The oil separator includes an oil separation conduit in fluidic communication with an intake conduit and an oil reservoir and an entry conduit including an entry conduit orifice arranged at an angle of between 80 and 100 degrees with regard to the oil separation conduit, the entry conduit orifice opening into the separation conduit at a point between the separation conduit outlet and the separation conduit inlet.
摘要翻译：本文描述了正曲轴箱通风（PCV）系统中的油分离器。油分离器包括与进气管道和油储存器流体连通的油分离管道和入口管道，其包括相对于油分离管道以80至100度的角度布置的入口管道孔口，入口管道孔口在分离导管出口和分离导管入口之间的点处打开到分离导管中。

5. 发明申请

US20150096522A1 Engine 审中-公开
标题翻译：发动机
公开(公告)号：US20150096522A1
公开(公告)日：2015-04-09
申请号：US14568125
申请日：2014-12-12
申请人： SUZHOU CLEVA PRECISION MACHINERY & TECHNOLOGY CO., LTD.
发明人： Zhao Kong , Ning Guo , Gan Chen , Keya Feng
IPC分类号： F02F7/00
CPC分类号： F02F7/0002 , F01M1/04 , F01M11/065 , F01M13/0405 , F02B63/02 , F02F7/0021 , F02F7/0043
摘要： An engine includes a cylinder, a rocker chamber, an air filter, a crankcase and an oil return passage, wherein a rocker chamber cover is disposed above the cylinder, a cover plate is disposed at the top of the rocker chamber cover, a separation cavity is disposed between the rocker chamber cover and the cover plate, an oil drain passage is disposed in the separation cavity, and the oil drain passage at least includes partial inner wall of the separation cavity. According to the engine provided by the invention, lubricating oil in the separation cavity can be drained quickly by using the oil drain passage to prevent the lubricating oil in the separation cavity from being pressed into the air filter, thus being capable of decreasing the consumption of the lubricating oil when the engine is working and reducing contaminant emission.
摘要翻译：发动机包括气缸，摇杆室，空气过滤器，曲轴箱和回油通道，其中摇杆室盖设置在气缸上方，盖板设置在摇臂室盖的顶部，分隔腔设置在摇杆室盖和盖板之间，排油通道设置在分离腔中，排油通道至少包括分离腔的部分内壁。根据本发明提供的发动机，通过使用排油通道可以快速排出分离腔中的润滑油，以防止分离腔中的润滑油被压入空气过滤器，从而能够降低消耗发动机运转时的润滑油，减少污染物排放。

6. 发明授权

US08939131B2 PCV valve apparatus 有权
标题翻译： PCV阀门装置
公开(公告)号：US08939131B2
公开(公告)日：2015-01-27
申请号：US14135582
申请日：2013-12-20
申请人： Honda Motor Co., Ltd.
发明人： Hiroyasu Murakami
IPC分类号： F01M13/00 , F01M13/04
CPC分类号： F01M13/0416 , F01M13/00 , F01M13/0011 , F01M13/04 , F01M13/0405
摘要： A PCV valve apparatus includes a PCV valve main body and a cover member. The PCV valve main body includes a first connection portion, a second connection portion, and a fastened portion. The first connection portion includes a first end and a second end. The cover member includes an attachment portion and a covering portion. The fastened portion includes a locking portion protruding toward the cover member in a state where the covering portion covers a fastening member. In a covering position where the covering portion covers the fastening member, the locking portion is received in a receiving portion, and the attachment portion is located at the second end. In a non-covering position where the covering portion does not cover the fastening member, the attachment portion is in contact with the locking portion to be locked by the locking portion and is located at the first end.
摘要翻译： PCV阀装置包括PCV阀主体和盖部件。 PCV阀主体包括第一连接部分，第二连接部分和紧固部分。第一连接部分包括第一端和第二端。盖构件包括附接部分和覆盖部分。紧固部分包括在覆盖部分覆盖紧固构件的状态下朝向盖构件突出的锁定部分。在覆盖部分覆盖紧固构件的覆盖位置中，锁定部分被容纳在接收部分中，并且附接部分位于第二端。在覆盖部分不覆盖紧固构件的非覆盖位置中，附接部分与锁定部分接触以被锁定部分锁定并位于第一端。

7. 发明申请

US20140076267A1 BREATHER DEVICE 有权
标题翻译：呼吸装置
公开(公告)号：US20140076267A1
公开(公告)日：2014-03-20
申请号：US14027172
申请日：2013-09-14
申请人： Ingersoll-Rand Company
发明人： Daniel Kistner , Frank Banaszak
IPC分类号： F01M11/10
CPC分类号： F01M11/10 , F01M13/0405 , F16H57/027 , F16N19/00
摘要： A working fluid case includes a housing and a breather device. The breather device includes a vent passage located in a recess formed in the housing.
摘要翻译：工作流体壳体包括壳体和通气装置。通气装置包括位于壳体中形成的凹部中的排气通道。

8. 发明申请

US20110067659A1 LUBRICATION SYSTEM FOR PORTABLE FOUR-STROKE ENGINE 有权
标题翻译：便携式四冲程发动机润滑系统
公开(公告)号：US20110067659A1
公开(公告)日：2011-03-24
申请号：US12876722
申请日：2010-09-07
申请人： Masaki SUGIYAMA , Toshihiro Tomita , Masaki Kurimoto , Hiroshi Kubota
发明人： Masaki SUGIYAMA , Toshihiro Tomita , Masaki Kurimoto , Hiroshi Kubota
IPC分类号： F01M9/10
CPC分类号： F01M1/04 , F01M9/10 , F01M11/067 , F01M13/022 , F01M13/025 , F01M13/0405
摘要： A lubrication system for a portable four-stroke engine includes an opening end of the breather passage is disposed at substantially a center of a valve-operating chamber, and the valve-operating chamber is formed by attaching a valve-operating chamber cover. An inner cover is attached to an inner surface of the valve-operating chamber cover so as to be provided along and in contact with the inner surface of the valve-operating chamber cover. A suction passage is formed as a gap between the circumferential edge of the top plate portion and the inner cover. Three or more suction tubes that are in communication with the suction passage are provided in the inner cover, each of the suction tubes having an opening end. At least one of the opening ends of the suction tubes is provided lower than the opening end of the breather passage in an attitude of the engine during use.
摘要翻译：用于便携式四冲程发动机的润滑系统包括通气通道的开口端设置在阀操作室的大致中心处，并且阀操作室通过安装阀操作室盖而形成。内盖附接到阀操作室盖的内表面，以便与阀操作室盖的内表面一并设置。吸入通道形成为顶板部分的圆周边缘和内盖之间的间隙。与吸入通道连通的三个或更多个吸管设置在内盖中，每个吸管具有开口端。吸入管的开口端中的至少一个在使用期间以发动机的姿态设置得比通气通道的开口端低。

9. 发明申请

US20060081229A1 Combined filter and fill tube 有权
标题翻译：组合过滤器和填充管
公开(公告)号：US20060081229A1
公开(公告)日：2006-04-20
申请号：US10967965
申请日：2004-10-19
申请人： Philip Gronberg , Timothy Lyons
发明人： Philip Gronberg , Timothy Lyons
IPC分类号： F02B25/06
CPC分类号： F01M13/04 , B01D46/0024 , B01D2279/00 , F01M13/0405 , F01M2011/0491 , F01M2013/0438 , F02M25/06 , Y02T10/121
摘要： An apparatus includes a housing (101), a fill tube (107) disposed within the housing (101), the fill tube (107) having a fluid inlet (125) at one end and a fluid outlet (127) at another end. The fluid outlet (127) is disposed near a passage (103) of the housing (101) such that fluid entering the fluid inlet (125) exits the housing (101) through the passage (103). A filter (113) is disposed outside the fill tube (107) and inside the housing (101), such that unfiltered gases from the passage (103) are capable of entering the filter (113). A gas outlet (121) is integrated with the housing (101), such that filtered gases from the filter (113) are capable of exiting the housing (101) through the gas outlet (121).
摘要翻译：装置包括壳体（101），设置在壳体（101）内的填充管（107），填充管（107）在一端具有流体入口（125），在另一端具有流体出口（127）。流体出口（127）设置在壳体（101）的通道（103）附近，使得进入流体入口（125）的流体通过通道（103）离开壳体（101）。过滤器（113）设置在填充管（107）的外部和壳体（101）的内部，使得来自通道（103）的未过滤的气体能够进入过滤器（113）。气体出口（121）与壳体（101）一体化，使得来自过滤器（113）的过滤气体能够通过气体出口（121）离开壳体（101）。

10. 发明授权

US06723149B2 Separator for liquids comprising a separating cartridge, particularly for separating oil from crankcase gases 失效
标题翻译：液体分离器包括分离筒，特别用于将油与曲轴箱气体分离
公开(公告)号：US06723149B2
公开(公告)日：2004-04-20
申请号：US09988825
申请日：2001-11-20
申请人： Volker Ernst , Heinz Jawurek , Herbert Jainek
发明人： Volker Ernst , Heinz Jawurek , Herbert Jainek
IPC分类号： B01D2921
CPC分类号： B01D46/0031 , B01D45/02 , F01M13/0405 , F01M2013/0438 , Y10S55/19 , Y10S55/28
摘要： A separator for liquid, in particular for removing oil from crankcase gases, having a cover (11) into which a mount (13) for a cylindrical separating cartridge (14) is incorporated. The separating cartridge is composed, for example, of a non-woven separating material (20) wound around a support body (22) having end plates (33) on the end faces (32) of the support body. The end plates (33) may be composed, for example, of a two-component synthetic resin material. This results in a stable component which can be sealed utilizing the elasticity of the end plate (33) when pushed into the mount (13). This results in a cost effective exchangeable part in which several seals are saved in the complete structural component and yields a structural unit having increased economic effectiveness.
摘要翻译：用于液体的分离器，特别是用于从曲轴箱气体中除去油，其具有盖（11），其中结合有用于圆柱形分离筒（14）的安装件（13）。分离盒例如由在支撑体的端面（32）上具有端板（33）的支撑体（22）上缠绕的无纺分离材料（20）组成。端板（33）例如可以由双组分合成树脂材料构成。这导致稳定的部件，其可以在推入安装件（13）时利用端板（33）的弹性来密封。这导致成本有效的可交换部件，其中在整个结构部件中节省了多个密封件，并产生具有增加的经济有效性的结构单元。

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