公开(公告)号：US20050051387A1

公开(公告)日：2005-03-10

申请号：US10940724

申请日：2004-09-15

申请人： Peter Flamang ,  Warren Smook

发明人： Peter Flamang ,  Warren Smook

IPC分类号： F03D11/02 ,  F16H57/04 ,  F01M1/00

CPC分类号： F16H57/0479 ,  F03D15/00 ,  F03D15/10 ,  F03D80/70 ,  F05B2260/40311 ,  F16H57/043 ,  F16H57/0456 ,  F16H57/0482 ,  Y02E10/722 ,  Y10T74/19991

摘要： A gear unit comprising a planet gear rotatable about a sun gear and supported by a planet carrier, said planet carrier comprising an annular formation for flow of lubricant and which is substantially concentric with the major axis about which the planet carrier is rotatable, and the gear unit comprising a housing having at least one lubricant supply position provided at a position radially aligned with said annular formation of the planet carrier as considered relative to said major axis about which the planet carrier rotates, and the planet carrier comprising flow paths for flow of lubricant from said annular formation to a planet gear bearing. The invention also discloses a method of lubricating a gear unit.

摘要翻译： 一种齿轮单元，包括可围绕太阳齿轮旋转并由行星架支撑的行星齿轮，所述行星架包括用于润滑剂流动的环形结构，并且其与行星架可旋转的主轴基本同心，并且齿轮 单元包括壳体，所述壳体具有至少一个润滑剂供给位置，所述至少一个润滑剂供应位置设置在与所述主轴相对于所述主轴线径向对准的位置处，所述主轴围绕所述主轴旋转，所述行星架包括用于润滑剂流动的流动路径 从所述环形结构到行星齿轮轴承。 本发明还公开了一种润滑齿轮单元的方法。

公开(公告)号：US20040082416A1

公开(公告)日：2004-04-29

申请号：US10667215

申请日：2003-09-19

发明人： Jens Schmidt ,  Richard Stark ,  Remi Leorat

IPC分类号： F16H055/56 ,  F16H057/04

CPC分类号： F16H57/0456 ,  F16H57/0489

摘要： A regulatable continuously variable transmission in which one multiple-jet nozzle (4) is used for supplying cooling and lubricant oil to the variator. The flow diameter (9, 10) of the nozzle (4) is created so that a stationary flow exists in the nozzle (4) and the continuity equation results in a constant value.

摘要翻译： 一种可调节的无级变速器，其中一个多喷嘴（4）用于向变速器供应冷却和润滑油。 产生喷嘴（4）的流动直径（9,10），使得在喷嘴（4）中存在静止流，连续性方程得到恒定值。

公开(公告)号：US06666300B2

公开(公告)日：2003-12-23

申请号：US10206598

申请日：2002-07-29

申请人： Christian Varailhon ,  Lionel Pierre Jean Auricombe

发明人： Christian Varailhon ,  Lionel Pierre Jean Auricombe

IPC分类号： F16N736

CPC分类号： F16H57/045 ,  B64C27/14 ,  F16H57/0442 ,  F16H57/0456 ,  F16N7/363

摘要： A device for lubricating a step-up/down mechanical assembly with a lubricating fluid has a collection reservoir, a circuit for distributing lubricating fluid, and a device for creating relative movement. The collection reservoir collects the lubricating fluid from the step-up/down mechanical assembly and is fixed to a structure of the step-up/down mechanical assembly. The circuit for distributing lubricating fluid has a scoop with a first end that enters the collection reservoir and rotates with respect to the structure. The relative movement device provides a relative movement between the first end of the scoop and the collection reservoir such that the scoop rotates about an axis of rotation relative to the structure. As a result of this movement, the lubricating fluid in the collection reservoir flows through the distribution circuit and is conveyed to an element of the step-up/down assembly that is to be lubricated.

摘要翻译： 用于润滑润滑流体润滑升压/降压机械组件的装置具有收集容器，用于分配润滑流体的回路和用于产生相对运动的装置。 收集容器从升压/降压机械组件收集润滑流体并固定到升压/降压机构组件的结构。 用于分配润滑流体的回路具有勺子，其第一端进入收集容器并相对于结构旋转。 相对运动装置提供在勺子的第一端和收集容器之间的相对运动，使得勺子围绕相对于该结构的旋转轴线旋转。 作为这种移动的结果，收集储存器中的润滑流体流过分配回路并被传送到要被润滑的升压/降压组件的元件。

公开(公告)号：US06446755B1

公开(公告)日：2002-09-10

申请号：US09616626

申请日：2000-07-26

申请人： Christian Varailhon ,  Lionel Pierre Jean Auricombe

发明人： Christian Varailhon ,  Lionel Pierre Jean Auricombe

IPC分类号： F16N736

CPC分类号： F16H57/045 ,  B64C27/14 ,  F16H57/0442 ,  F16H57/0456 ,  F16N7/363

摘要： The present invention relates to a device for lubricating a step-up/down mechanical assembly (2), particularly a transmission gearbox, which comprises a reservoir (5A) of lubricating fluid (H) and a distribution circuit (8) capable of supplying lubricating fluid (H) from said reservoir (5A) to at least one element (11) of said assembly (2) that is to be lubricated. According to the invention, the distribution circuit (8) comprises at least one scoop (9), one end (9A) of which enters the reservoir (5A), the lubricating device (1A) comprises means (10A) for creating a relative movement between said end (9A) of the scoop (9) and the reservoir (5A), and said relative movement causes a dynamic effect in the lubricating fluid (H) such that it causes lubricating fluid (H) to enter the scoop (9) and causes it to flow through the distribution circuit (8).

摘要翻译： 本发明涉及一种用于润滑升降机械组件（2）的装置，特别是传动齿轮箱，其包括润滑流体（H）的储存器（5A）和能够供应润滑油的分配回路（8） 流体（H）从所述储存器（5A）到待润滑的所述组件（2）的至少一个元件（11）。根据本发明，分配回路（8）包括至少一个勺子（9） 润滑装置（1A）包括用于在勺子（9）的端部（9A）和容器（5A）之间产生相对运动的装置（10A），以及 所述相对运动导致润滑流体（H）中的动态效应，使得其使润滑流体（H）进入勺（9）并使其流过分配回路（8）。

公开(公告)号：US06306060B1

公开(公告)日：2001-10-23

申请号：US09660513

申请日：2000-09-12

申请人： Brian Joseph Dutson ,  Andrew Damian De Freitas

发明人： Brian Joseph Dutson ,  Andrew Damian De Freitas

IPC分类号： F16H1538

CPC分类号： F16H61/664 ,  F16H15/38 ,  F16H57/0421 ,  F16H57/043 ,  F16H57/0456 ,  F16H57/049

摘要： A roller control unit for a CVT includes a cylinder (54) having a piston (70) positioned therein and operably connected to a roller assembly of said CVT thereby to control its position. The unit includes a lubrication supply which comprises a chamber (94) between the cylinder (54) and piston (70) and one or more radially extending passageways (102) through said piston (70). These passageways are in flow communication with the roller and act to direct cooling fluid to said roller. Radial supply of said lubrication facilitates a reduction in flow losses within the supply.

摘要翻译： 用于CVT的辊控制单元包括具有定位在其中并且可操作地连接到所述CVT的辊组件的活塞（70）的气缸（54），从而控制其位置。 该单元包括润滑供给装置，其包括在气缸（54）和活塞（70）之间的腔室（94）和通过所述活塞（70）的一个或多个径向延伸的通道（102）。 这些通道与辊流动连通，并用于将冷却流体引导至所述辊。 所述润滑剂的径向供应有助于减少供应内的流动损失。

公开(公告)号：US5522476A

公开(公告)日：1996-06-04

申请号：US347265

申请日：1994-11-30

申请人： James L. Holman

发明人： James L. Holman

IPC分类号： F16H3/095 ,  F16H57/04 ,  F16N7/36 ,  F16N7/38 ,  F01M9/00

CPC分类号： F16H57/0456 ,  F16H3/095 ,  F16H57/0423 ,  F16H57/0424 ,  F16H57/0436 ,  F16H57/0494 ,  Y10T74/19991

摘要： A lubricant distribution system for a vehicle transmission includes an internal fluid pump which draws lubricant from a sump defined in the transmission housing through an intake tube and a first channel formed in an interior wall of the housing. The lubricant is delivered from the pump through a second channel formed in the interior wall to a first port formed in an outer wall of the housing. A third channel is also formed in the interior wall, extending from a second port formed in the outer wall to an internal passageway formed within the interior wall. The ports may be used to circulate lubricant from the transmission to one or more external devices for conditioning the lubricant. Alternatively, a cover plate secured to the housing may provide direct communication between the two ports. A bypass channel may be formed in the interior wall between the second channel and the third channel. A pressure relief valve disposed in the bypass channel prevents fluid flow therethrough unless the pressure of the lubricant in the second channel exceeds a predetermined value. The various channels are all formed having generally U-shaped cross sections and are closed by a cover plate to define respective fluid passageways. The lubricant passes from the internal passageway to a lubricant discharge tube supported in a bore formed through the interior wall. The lubricant discharge tube includes one or more resilient outwardly extending tabs which provide a bayonet type mounting thereof in the bore. The lubricant discharge tube includes first and second legs having respective pluralities of apertures formed therein. Lubricant sprayed from the apertures falls from the meshing gears and bearings under the influence of gravity and is collected in the sump.

摘要翻译： 用于车辆变速器的润滑剂分配系统包括内部流体泵，其通过进气管和形成在壳体的内壁中的第一通道从限定在变速器壳体中的油槽吸取润滑剂。 润滑剂通过形成在内壁中的第二通道从泵输送到形成在壳体的外壁中的第一端口。 第三通道还形成在内壁中，从形成在外壁中的第二端口延伸到形成在内壁内部的内部通道。 这些端口可以用于将润滑剂从变速器循环到一个或多个外部装置以调节润滑剂。 或者，固定到壳体的盖板可以提供两个端口之间的直接连通。 旁路通道可以形成在第二通道和第三通道之间的内壁中。 设置在旁通通道中的减压阀防止流体流过，除非第二通道中的润滑剂的压力超过预定值。 各种通道都形成为具有大致U形的横截面并且由盖板封闭以限定相应的流体通道。 润滑剂从内部通道传递到支撑在通过内壁形成的孔中的润滑剂排出管。 润滑剂排出管包括一个或多个弹性向外延伸的凸片，其提供其安装在孔中的卡口式。 润滑剂排出管包括其中形成有相应多个孔的第一和第二腿。 从孔中喷出的润滑剂在重力作用下从啮合齿轮和轴承处落下，并被收集在集油槽中。

公开(公告)号：US5474041A

公开(公告)日：1995-12-12

申请号：US365022

申请日：1994-12-28

申请人： P. Doug Free ,  Thomas L. McKinley

发明人： P. Doug Free ,  Thomas L. McKinley

IPC分类号： F01M1/02 ,  F01M1/16 ,  F01M9/10

CPC分类号： F16H57/0427 ,  F01M1/02 ,  F01M1/16 ,  F16H57/0456 ,  F01M9/102

摘要： The present invention provides for automatic relief of excess pressure within an engine lubrication system in such a way as to recover a significant portion of the energy that was used to create the excess oil pressure. A pressure regulator creates a directed flow of oil in order to relieve pressure within the lubrication system. This directed flow of oil is caused to impact an impulse/momentum wheel, thereby imparting momentum from the oil to the wheel, creating a torque therein. The impulse/momentum wheel is advantageously coupled to the engine gear train, thereby reducing the engine power required to run the gear train by recovering energy from the lubrication system.

摘要翻译： 本发明提供了在发动机润滑系统内自动释放过压的方式，以便回收用于产生过量油​​压的大部分能量。 压力调节器产生一定的油流，以减轻润滑系统内的压力。 导致油的这种流动冲击冲击/动量轮，从而将油从油赋予动量，从而在其中产生扭矩。 脉冲/动量轮有利地联接到发动机齿轮系，从而通过从润滑系统中回收能量来减少运行齿轮系所需的发动机功率。

公开(公告)号：US5279391A

公开(公告)日：1994-01-18

申请号：US13267

申请日：1993-02-03

申请人： Harold R. Ward

发明人： Harold R. Ward

IPC分类号： F01M1/12 ,  F16H57/04 ,  F01M9/00

CPC分类号： F16H57/0493 ,  F01M1/12 ,  F16H57/0434 ,  F16H57/0456 ,  F01M2001/126 ,  F16H57/0404 ,  Y10T74/19991

摘要： An improved lubrication system for a vehicular mechanical transmission (10) is provided. The transmission gearing (22-34) rotates in a dry sump (11) in the housing (12) and a reservoir (40) provides a sump of lubricant (42) below the level of the gearing. A pump (44) pumps lubricant from the reservoir through a filter (48) and into a distribution manifold (50) for filtered lubrication of the bearings (20) and/or other transmission elements.

摘要翻译： 提供了一种用于车辆机械变速器（10）的改进的润滑系统。 传动齿轮传动装置（22-34）在壳体（12）中的干式贮槽（11）中旋转，并且储存器（40）在齿轮传动装置的水平面下方提供润滑剂（42）的贮槽。 泵（44）将来自储存器的润滑剂从过滤器（48）泵送到分配歧管（50）中，用于轴承（20）和/或其它传动元件的过滤润滑。

公开(公告)号：US5099715A

公开(公告)日：1992-03-31

申请号：US701643

申请日：1991-05-15

申请人： Walter Baiker

发明人： Walter Baiker

IPC分类号： F16H57/04

CPC分类号： F16H57/0413 ,  F16H57/0443 ,  F16H57/0456 ,  F16H57/0493 ,  F16H57/0404 ,  Y10T74/19991 ,  Y10T74/2186 ,  Y10T74/2189

摘要： Method for lubricating vehicle gears, characterized in that the lubricating oil is injected directly into the areas to be lubricated by means of a plurality of injection elements (43) and the consumed oil is returned to said injection elements by means of a closed circuit (35, 37, 40, 43, 45, 47, 49), where defoaming and preparation takes place.

摘要翻译： 用于润滑车辆齿轮的方法，其特征在于，所述润滑油通过多个注射元件（43）直接注入待润滑的区域中，并且消耗的油通过闭合回路（35）返回到所述注射元件 ，37,40,43,45,47,49），其中进行消泡和准备。

公开(公告)号：US5094039A

公开(公告)日：1992-03-10

申请号：US597871

申请日：1990-10-15

申请人： Hajime Yoshioka

发明人： Hajime Yoshioka

IPC分类号： B23F21/02 ,  B23F21/03 ,  B23Q11/10 ,  B24D7/10 ,  B24D7/18

CPC分类号： F16H57/0456 ,  B23F21/03 ,  B23Q11/10 ,  F16H57/0431 ,  Y10S451/90

摘要： The present disclosure relates to a gear type tool for use in the finishing operation of the toothed surface of a work having teeth of gears and the like, wherein said tool comprises a working liquid reservoir defined at a side of the tool body and a working liquid supplying path which communicates with said oil reservoir and the bottom land of the working teeth. A working liquid which has been supplied to said oil reservoir is supplied to said bottom land therefrom via said supplying path under centrifugal forces.