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31.发明授权Opposed piston engines with controlled provision of lubricant for lubrication and cooling 有权对置活塞发动机，可控制提供润滑和冷却润滑剂公开(公告)号：US09328692B2
公开(公告)日：2016-05-03
申请号：US12658697
申请日：2010-02-12
Applicant: Gordon E. Rado , Louis F. Medeiros
Inventor： Gordon E. Rado , Louis F. Medeiros
CPC classification number: F02F1/186 , F01B7/14 , F01M1/08 , F01M5/007 , F01M11/02 , F01M2001/066 , F02B75/282
Abstract: In multi-cylinder opposed engine constructions provision of lubricant for lubricating bearings, for cooling cylinders, and for cooling pistons includes pumping an inlet stream of lubricant through a gallery in the engine that is in fluid communication with bearing lubricant passages and cylinder coolant passages and providing lubricant from the inlet stream of lubricant into at least one piston coolant manifold in response to a first engine operating condition.
Abstract translation: 在多气缸相对的发动机结构中，为润滑轴承，冷却气缸和冷却活塞提供润滑剂包括泵送润滑剂入口流经发动机中的与轴承润滑剂通道和气缸冷却剂通道流体连通的通道，并提供 润滑剂响应于第一发动机操作条件从润滑剂的入口流进入至少一个活塞冷却剂歧管。
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公开(公告)号：US20150377096A1
公开(公告)日：2015-12-31
申请号：US14765683
申请日：2014-02-05
Applicant: TAIHO KOGYO CO., LTD.
Inventor： Yoshinobu KISHI , Naoto NOGUCHI , Masahiro KAWAHARA
IPC: F01M1/08 , F16K31/06 , F01M1/16 , F16K11/044
CPC classification number: F01M1/08 , F01M1/16 , F01M1/20 , F01M2001/083 , F01P3/08 , F16K11/044 , F16K31/0627 , F16K31/3835
Abstract: An oil level regulating apparatus includes a valve unit and a solenoid unit. The valve unit includes a housing having an inflow hole, an outflow hole, and a leak hole, a partition separating the outflow hole and the leak hole, defining a valve chamber close to the outflow hole, and having a partition continuous hole, a valve dividing the valve chamber into an introduction chamber and a pressure chamber and having a valve continuous hole, and a valve biasing member biasing the valve. The solenoid unit has a shaft configured to open and close a leak channel. The shaft can open and close the leak channel on the downstream side of the pressure chamber. When the shaft closes the leak channel, the valve is switched to a closed valve state of closing the outflow hole.
Abstract translation: 油位调节装置包括阀单元和螺线管单元。 阀单元包括具有流入孔，流出孔和泄漏孔的壳体，分隔出流孔和泄漏孔的隔板，限定靠近流出孔的阀室，并具有隔板连续孔，阀 将阀室分成导入室和压力室并具有阀连续孔，以及偏压阀的阀偏压构件。 螺线管单元具有构造为打开和关闭泄漏通道的轴。 轴可以打开和关闭压力室下游侧的泄漏通道。 当轴关闭泄漏通道时，阀被切换到关闭流出孔的关闭阀状态。
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公开(公告)号：US20150068471A1
公开(公告)日：2015-03-12
申请号：US14482918
申请日：2014-09-10
Applicant: MAN TRUCK & BUS AG
Inventor： Thomas SCHNEIDER
CPC classification number: F01P3/08 , F01L1/0532 , F01M1/08 , F01M1/16 , F01M2001/086 , F01P7/14 , F01P2007/146 , F02B3/06 , F02F1/002 , F02F1/14 , F02F1/16 , G05D7/0126
Abstract: A control valve for a lubricant nozzle for cooling a piston of an internal combustion engine includes at least one passage opening through which lubricant can flow, a control part which is movable in a respective movement direction and which, as a function of its position, forms an opening cross section with the passage opening for at least partially opening up or for closing off the passage opening, and an actuation part which moves the control part as a function of a pressure of the lubricant between at least one first position in the presence of a first pressure, a second position in the presence of a second pressure and a third position in the presence of a third pressure of the lubricant. The second pressure is higher than the first pressure and lower than the third pressure, wherein the opening cross section formed in the second position is larger than the opening cross sections in the first position and in the third position.
Abstract translation: 用于冷却内燃机的活塞的润滑剂喷嘴的控制阀包括至少一个通道开口，润滑剂可流过该通道开口，控制部件可在相应运动方向上移动，并且其作为其位置的函数形成 具有通道开口的开口横截面，用于至少部分地打开或关闭通道开口;以及致动部件，其在所述润滑剂的压力作用下在至少一个第一位置之间移动所述控制部件 第一压力，在存在第二压力和第三位置的情况下在第三压力下存在第二位置。 第二压力高于第一压力并且低于第三压力，其中形成在第二位置的开口横截面大于第一位置和第三位置处的开口横截面。
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公开(公告)号：US08955646B2
公开(公告)日：2015-02-17
申请号：US11727361
申请日：2007-03-26
Applicant: Miyuki Takahashi , Masaki Endo
Inventor： Miyuki Takahashi , Masaki Endo
CPC classification number: F01M1/08
Abstract: A device for lubricating an oil seal of an engine which is simple in construction and low in manufacturing cost without the need for providing piping for supplying lube oil to the oil seal and with which lube oil can be supplied sufficiently and properly to the oil seal to prevent overheating of the oil seal which induces oil leakage and occurrences of damage to the oil seal. The lubricating device has an oil seal which contacts a side face of a disk plate fixed to an end of a crankshaft of the engine and seals a gear room of the engine from outside, wherein an oil injection nozzle is attached to an end face of a crankcase of the engine such that the oil injection nozzle is in communication with a main oil gallery of the engine and oil in the main oil gallery is sprayed toward the slide contacting part of the oil seal.
Abstract translation: 一种用于润滑发动机油封的装置，其结构简单且制造成本低，而不需要提供用于向油封提供润滑油的管道，并且能够将润滑油充分适当地供应到油封到 防止油封过热，导致油泄漏和油封损坏。 润滑装置具有油封，其与固定在发动机的曲轴末端的盘板的侧面接触，并将发动机的齿轮室从外部密封，其中，喷油嘴安装在 发动机的曲轴箱，使得喷油嘴与发动机的主油道连通，主油道中的油被喷射到油封的滑动接触部分。
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35.发明授权公开(公告)号：US08826882B2
公开(公告)日：2014-09-09
申请号：US13956766
申请日：2013-08-01
Applicant: Nissan Motor Co., Ltd.
Inventor： Takashi Tanabe , Kenshi Ushijima , Makoto Kobayashi
CPC classification number: F01M11/02 , F01M1/06 , F01M1/08 , F01M2011/027 , F02B75/048
Abstract: A lubricating mechanism of a multilink, piston-crank mechanism for an internal combustion engine is provided. At a predetermined crank angle at which the crank pin oil passage and the lower link oil passage are communicative, viewed in the direction of the crankshaft, along a straight line connecting the center of rotation of the crank shaft and the end of the lower link oil passage at the side opposed to the pin boss opposing surface, the pin boss portion is disposed as the lubricating object. On the axial side of the pin boss portion, a recess portion is provided.
Abstract translation: 提供了一种用于内燃机的多连杆活塞曲柄机构的润滑机构。 在曲柄销油路和下连杆油路连通的预定曲柄角处，沿曲轴方向，沿连接曲轴的旋转中心与下连杆油的端部的直线 在与销凸台相对的表面相对侧的通道中，销凸起部分被设置为润滑对象。 在销毂部的轴向侧设置有凹部。
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Patent Agency Ranking
公开(公告)号：US08464835B2
公开(公告)日：2013-06-18
申请号：US12192294
申请日：2008-08-15
Applicant: John Munson
Inventor： John Munson
CPC classification number: F01D25/18 , F01D25/16 , F05D2260/60 , F16C19/06 , F16C33/6677 , F16C2360/23 , F16N7/16 , F16N7/32 , F16N2210/02 , F16N2210/14
Abstract: A lubricant scoop is disclosed herein. The lubricant scoop comprises an annular body encircling a central axis. The annular body is operable to rotate about the central axis in a first direction. The lubricant scoop also comprises a plurality of lubricant passageways defined in the annular body. Each of the plurality of passageways extends radially inward toward the central axis from respective entry ports to respective exit ports. The lubricant scoop also comprises an entry plenum defined in the annular body. The entry plenum is upstream of and fluidly communicates with each of the plurality of passageways. The entry plenum has an upstream opening operable to receive lubricant from a lubricant spray nozzle.
Abstract translation: 本文公开了一种润滑剂勺。 润滑剂铲斗包括环绕中心轴线的环形体。 环形体可操作以在第一方向围绕中心轴线旋转。 润滑剂铲还包括限定在环形体中的多个润滑剂通路。 多个通道中的每一个通道从相应的入口端口朝向中心轴线径向向内延伸到相应的出口。 润滑剂铲斗还包括限定在环形体中的进气室。 入口增压室在多个通道中的每一个上游并与其流体连通。 入口气室具有可操作以从润滑剂喷嘴接收润滑剂的上游开口。
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公开(公告)号：US20110259671A1
公开(公告)日：2011-10-27
申请号：US13123326
申请日：2009-10-06
Applicant: Guillaume Amilien , Régis Page
Inventor： Guillaume Amilien , Régis Page
IPC: F01M1/08
CPC classification number: F16N7/32 , F16N25/00 , Y10T137/85938
Abstract: Divider device for a flow of lubricant carried by a gas, typically air, comprising a distribution barrel (4) having an end face (5) into which run longitudinal distribution channels (6, 7) communicating with outlet orifices (8, 10) and a connection piece (18) mounted upstream of the distribution barrel (4) and comprising a hollow body with a bore (20) through which the flow of lubricant and gas can pass. The bore (20) of the connection piece (18) has a localized throttling region (26) of reduced cross section followed by a region (22) of enlarged cross section, and there is a gap defining a chamber (25) between the connection piece and the distribution barrel.
Abstract translation: 用于由气体（通常为空气）承载的润滑剂流的分隔装置，包括具有端面（5）的分配筒（4），与出口孔（8,10）连通的纵向分配通道（6,7）和 连接件（18），其安装在所述分配筒（4）的上游并且包括具有孔（20）的空心体，所述润滑剂和气体的流动可以穿过所述孔。 连接件（18）的孔（20）具有横截面减小的局部节流区域（26），随后是扩大横截面的区域（22），并且在该连接件 件和配送桶。
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公开(公告)号：US07789200B2
公开(公告)日：2010-09-07
申请号：US11939071
申请日：2007-11-13
Applicant: John Munson
Inventor： John Munson
CPC classification number: F01D25/20 , F05D2250/70 , F05D2260/602
Abstract: A sump housing for scavenging lubricant is disclosed herein. The sump housing includes an outer wall defining a chamber. A lubricated structure operable to rotate can be disposed within the sump housing. The sump housing also includes an out-take for lubricant scavenging. The out-take extends across a chordal arc of the chamber. The out-take includes an upstream first portion of the outer wall diverging away from the chordal arc at a first rate. The out-take also includes a downstream second portion of the outer wall opposite the first portion. The second portion diverges away from the chordal arc toward the first portion at a second rate greater than said first rate to define a blunt wall facing the first portion for reducing the likelihood that windage will limit lubricant scavenging.
Abstract translation: 本文公开了用于清除润滑剂的贮槽壳体。 贮槽壳体包括限定腔室的外壁。 可操作以旋转的润滑结构可以设置在贮槽外壳内。 油底壳还包括一个用于润滑剂清除的出口。 外伸延伸穿过腔室的弦线。 外出包括外壁的上游第一部分以第一速率从弦弦发散。 外出部分还包括与第一部分相对的外壁的下游第二部分。 第二部分以大于所述第一速率的第二速率朝向第一部分分离，以限定面向第一部分的钝壁，以减少风阻将限制润滑剂清除的可能性。
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公开(公告)号：US20100038173A1
公开(公告)日：2010-02-18
申请号：US12192294
申请日：2008-08-15
Applicant: John Munson
Inventor： John Munson
CPC classification number: F01D25/18 , F01D25/16 , F05D2260/60 , F16C19/06 , F16C33/6677 , F16C2360/23 , F16N7/16 , F16N7/32 , F16N2210/02 , F16N2210/14
Abstract: A lubricant scoop is disclosed herein. The lubricant scoop comprises an annular body encircling a central axis. The annular body is operable to rotate about the central axis in a first direction. The lubricant scoop also comprises a plurality of lubricant passageways defined in the annular body. Each of the plurality of passageways extends radially inward toward the central axis from respective entry ports to respective exit ports. The lubricant scoop also comprises an entry plenum defined in the annular body. The entry plenum is upstream of and fluidly communicates with each of the plurality of passageways. The entry plenum has an upstream opening operable to receive lubricant from a lubricant spray nozzle.
Abstract translation: 本文公开了一种润滑剂勺。 润滑剂铲斗包括环绕中心轴线的环形体。 环形体可操作以在第一方向围绕中心轴线旋转。 润滑剂铲还包括限定在环形体中的多个润滑剂通路。 多个通道中的每一个通道从相应的入口端口朝向中心轴线径向向内延伸到相应的出口。 润滑剂铲斗还包括限定在环形体中的进气室。 入口增压室在多个通道中的每一个上游并与其流体连通。 入口气室具有可操作以从润滑剂喷嘴接收润滑剂的上游开口。
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公开(公告)号：US06994150B1
公开(公告)日：2006-02-07
申请号：US11092433
申请日：2005-03-29
Applicant: Steven C. Kline
Inventor： Steven C. Kline
CPC classification number: B62J31/00 , B62J27/00 , F01M5/002 , F01P3/18 , F01P11/08 , F01P2050/16 , Y10S165/916
Abstract: An integrated engine guard oil cooler is mounted to a motorcycle. The cooler is a hollow tube having an inlet, an outlet, a plurality of cross-sectional restrictions in its interior, and a plurality of radial cooling fins on its exterior. The tube has a shape such that, when the inlet and the outlet are mounted on opposite sides of the lower frame of a motorcycle, the tube extends outwardly from each side of the frame, then extends upwardly, and then extends inwardly to join and form an enclosed passageway. When the inlet and the outlet communicate with the oil reservoir of the engine, oil flows through the tube with successive pressure increases and pressure decreases as it passes the cross-sectional restrictions and heat from the oil is transferred to the ambient air through the radial cooling fins.
Abstract translation: 集成的发动机保护油冷却器安装在摩托车上。 冷却器是具有入口，出口，其内部的多个横截面限制以及其外部的多个径向冷却翅片的中空管。 管的形状使得当入口和出口安装在摩托车的下框架的相对侧上时，管从框架的每侧向外延伸，然后向上延伸，然后向内延伸以连接并形成 封闭的通道。 当入口和出口与发动机的储油器连通时，油随着压力的增加而流过管，当压力通过横截面限制时，压力降低，并且来自油的热量通过径向冷却被传递到环境空气 翅片。
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