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公开(公告)号：WO2016207633A2
公开(公告)日：2016-12-29
申请号：PCT/GB2016/051875
申请日：2016-06-23
Applicant: RICARDO UK LTD.
IPC: F16H57/023 , F16H57/037 , F16H57/031
CPC classification number: F16H57/023 , F16H48/08 , F16H48/40 , F16H57/031 , F16H57/032 , F16H57/037 , F16H2048/085 , F16H2048/382 , F16H2048/385 , F16H2048/405 , F16H2057/02086
Abstract: A differential is disclosed, in which a casing of the differential is configured so that a crown wheel assembly can be introduced into the casing in a sideways motion to assemble moving parts of the differential within the casing. The structural casing is preferably a single body. The crown wheel assembly is preferably supported in the casing by a single crown wheel bearing. The crown wheel assembly is configured so as to have a short axial length, to fit through a relatively small crown wheel assembly opening of the casing. A non-structural cover may be provided to cover the crown wheel assembly opening.
Abstract translation: 公开了一种差速器，其中差速器的壳体被构造成使得冠轮组件能够以侧向运动引入壳体中，以在壳体内组装差速器的运动部件。 结构外壳优选为单体。 冠轮组件优选地通过单个冠轮轴承支撑在壳体中。 冠轮组件被构造成具有短的轴向长度，以配合通过壳体的相对小的冠轮组件开口。 可以设置非结构性盖子以覆盖冠轮组件开口。
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公开(公告)号：WO2014037696A3
公开(公告)日：2014-06-26
申请号：PCT/GB2013000377
申请日：2013-09-09
Applicant: RICARDO UK LTD
Inventor： DALBY JOOHNA , HOSE MARKUS , WHEALS JONATHAN
CPC classification number: F16D27/12 , F16D21/06 , F16D2021/0646 , F16D2027/008
Abstract: A clutch pressure plate actuation mechanism includes a solenoid and a lever pivotable about a fulcrum positioned between the ends of the lever. The solenoid includes a fixed electromagnet and an armature connected to a first end of the lever. The second end of the lever is movable into contact with a clutch pressure plate. Attraction of the armature by the electromagnet causes pivoting of the lever about the fulcrum and movement of the pressure plate towards an engaged position. In a dual clutch assembly, the solenoid of one clutch is arranged to act through the friction plate of the other clutch.
Abstract translation: 离合器压板致动机构包括螺线管和可绕位于杆的端部之间的支点枢转的杆。 螺线管包括固定电磁体和连接到杠杆的第一端的电枢。 杠杆的第二端可与离合器压板接触。 通过电磁体引起的电枢引起杠杆绕支点的转动和压板向着接合位置移动。 在双离合器组件中，一个离合器的螺线管被布置成通过另一个离合器的摩擦板作用。
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公开(公告)号：WO2014033469A3
公开(公告)日：2014-03-06
申请号：PCT/GB2013/052283
申请日：2013-08-30
Applicant: RICARDO UK LTD.
Inventor： ROUAUD, Cedric , GREENWOOD, David
Abstract: A vehicle has an engine and a lubrication system for the engine. The lubrication system includes a lubricant reservoir for storing engine lubricant and an electrically-conductive heating element arranged for heating lubricant as it travels between the reservoir and the engine. The lubrication system further includes a conduit for conveying engine lubricant between said reservoir and the vehicle engine. The heating arrangement is configured for receiving electrical current to heat the heating element. The heating element is arranged in contact with an external surface of the conduit for heating of the conduit.
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公开(公告)号：WO2012117243A1
公开(公告)日：2012-09-07
申请号：PCT/GB2012/050451
申请日：2012-02-29
Applicant: RICARDO UK LTD. , WHEALS, Jonathan Charles , GUERN, Pierre Marc
Inventor： WHEALS, Jonathan Charles , GUERN, Pierre Marc
CPC classification number: F16C19/52 , F03D80/70 , F05B2240/60 , F16C2300/14 , F16C2360/31 , Y02E10/722
Abstract: A rotary mechanism for incrementally advancing a rotary element (13) with respect to a ground member (12) comprises a unidirectional clutch (41) and a rotary actuator (21, 33, 39). Actuation of the actuator is against a resilient bias (34), and overcomes friction between the rotary element and the ground member to advance the rotary element with the unidirectional clutch locked. Release of the actuator allows re- setting thereof by the resilient basis, the friction between the rotary element and the ground member resisting further relative movement.
Abstract translation: 用于相对于接地构件（12）递增地推进旋转元件（13）的旋转机构包括单向离合器（41）和旋转致动器（21,33,39）。 致动器的致动器抵抗弹性偏压（34），并克服旋转元件和接地构件之间的摩擦，以使单向离合器锁定而使旋转元件前进。 致动器的释放允许通过弹性基础重新设定，旋转元件和接地构件之间的摩擦抵抗进一步的相对运动。
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公开(公告)号：WO2011061496A3
公开(公告)日：2012-05-31
申请号：PCT/GB2010002124
申请日：2010-11-17
Applicant: RICARDO UK LTD , ATKINS ANDREW FARQUHAR , DALBY JOSHUA JONATHAN , SMITH ALEXANDER WOOLDRIGE
IPC: H02K49/10
CPC classification number: H02K49/102 , H02K1/14 , H02K1/20 , H02K5/128 , H02K7/025 , H02K15/022 , H02K21/028 , H02K49/106 , H02K2213/09 , Y10T29/49
Abstract: The invention relates to a coupling element for a magnetic gear having a coupling element for coupling magnetic flux between first and second movable members, each having an array of magnetic poles arranged thereon. The coupling element is formed from a sheet of magnetically permeable material and incorporates coupling portions and support portions integrally formed together. The coupling element sheet can be rolled into a cylindrical shape and used as the coupling element in a magnetic gear as described above. Optionally, the magnetic gear is decoupleable by virtue of the coupling element being arranged such that an external magnetic field can be selectably applied to it, thereby causing saturation and resultingly substantially preventing coupling of magnetic flux between the first and second members.
Abstract translation: 本发明涉及一种用于磁齿轮的联接元件，其具有用于在第一和第二可移动元件之间耦合磁通的耦合元件，每个具有布置在其上的磁极阵列。 联接元件由一片导磁材料形成，并且将联接部分和支撑部分整合成一体。 联接元件片可以卷成圆筒形并用作如上所述的磁齿轮中的联接元件。 可选地，由于耦合元件被布置为使得可以可选择地施加外部磁场而磁性齿轮是可解耦的，从而导致饱和，并且因此基本上防止了第一和第二构件之间的磁通量的耦合。
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Patent Agency Ranking
公开(公告)号：WO2010035011A2
公开(公告)日：2010-04-01
申请号：PCT/GB2009/002309
申请日：2009-09-24
Applicant: RICARDO UK LTD. , WHEALS, Jonathan, Charles
Inventor： WHEALS, Jonathan, Charles
IPC: F03D11/00
CPC classification number: F16C33/6681 , F03D80/70 , F05B2240/50 , F05B2250/314 , F16C19/38 , F16C19/52 , F16C19/55 , F16C21/00 , F16C41/04 , F16C2300/14 , F16C2360/31 , Y02E10/722
Abstract: A bearing has a circular element (12) normally fixed with respect to ground (111). The circular element (12) associated with the ground element is permitted to idle in rotation, so as to distribute wear around the circumference thereof. Various means of controlling and causing idle rotation are disclosed. Rolling elements (113) are preferably provided between inner and outer races (112, 115) of a bearing assembly.
Abstract translation: 轴承具有通常相对于地面（111）固定的圆形元件（12）。 与地面元件相关联的圆形元件（12）被允许空转以便围绕其圆周分布磨损。 公开了控制和引起空转的各种手段。 滚动元件（113）优选设置在轴承组件的内外圈（112,115）之间。
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公开(公告)号：WO2008044058A1
公开(公告)日：2008-04-17
申请号：PCT/GB2007/003930
申请日：2007-10-15
Applicant: RICARDO UK LTD. , WHEALS, Jonathan
Inventor： WHEALS, Jonathan
IPC: B60T1/06 , F16D41/20 , F16D13/02 , F16D27/105 , B60T7/12
Abstract: A wrap spring moves from a relaxed state to an energised state for braking rotation of the output shaft in a vehicle transmission. The wrap spring may constrict for engagement on the shaft or expand for engagement with an adjacent ground member. Two wrap springs, concentric or axially spaced, provide bi-directional braking. A split ring energises both wrap springs, e.g. using an epicyclic differential arrangement to move opposing ring portions in opposite directions The wrap spring may be mounted in a relaxed state for rotation with the shaft, with a mechanism for inducing drag torque to energise the spring for a braking operation. Means is provided preventing an actuator from energising the wrap spring, e.g. if the shaft is rotating above a predetermined speed.
Abstract translation: 卷绕弹簧从松弛状态移动到通电状态，以在车辆变速器中制动输出轴的旋转。 卷绕弹簧可以收缩在轴上的接合或者膨胀以与相邻的地面构件接合。 两个同心或轴向隔开的缠绕弹簧提供双向制动。 分裂环对两个包裹弹簧（例如， 使用行星差速装置以相反方向移动相对的环部分。卷绕弹簧可以以松弛状态安装以与轴一起旋转，具有用于引起拖曳扭矩以激励弹簧用于制动操作的机构。 提供了防止致动器对包裹弹簧通电的装置，例如， 如果轴旋转超过预定速度。
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公开(公告)号：WO2007045841A1
公开(公告)日：2007-04-26
申请号：PCT/GB2006/003832
申请日：2006-10-16
Applicant: RICARDO UK LTD. , SIMPSON, William , O'NEILL, Anthony, James
Inventor： SIMPSON, William , O'NEILL, Anthony, James
IPC: F16D25/0638
CPC classification number: F16D25/0638 , F16D25/12
Abstract: A linear actuator, suitable for a clutch (5, 6) of a motor vehicle transmission, has a bi-stable latch mechanism (18, 20) adapted to maintain an actuating member (26) in one of two positions on the output axis. Repeated applications of fluid pressure cause the actuator to alternate between the bi-stable states, and may thus cause a clutch to alternate between engaged and disengaged conditions.
Abstract translation: 适用于机动车辆变速器的离合器（5,6）的线性致动器具有适于将致动构件（26）保持在输出轴上的两个位置之一中的双稳态闩锁机构（18,20）。 重复的流体压力的应用导致致动器在双稳态之间交替，并且因此可能导致离合器在接合和分离状态之间交替。
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公开(公告)号：WO2006077439A2
公开(公告)日：2006-07-27
申请号：PCT/GB2006000234
申请日：2006-01-23
Applicant: RICARDO UK LTD , GLOVER STEPHEN , MORRIS STEPHEN
Inventor： GLOVER STEPHEN , MORRIS STEPHEN
CPC classification number: F02M17/04 , F02B25/22 , F02M13/046
Abstract: A carburettor comprising a throttle valve, the throttle valve including a spindle mounting portion, wherein the spindle mounting portion is provided with a threaded portion. The carburettor throttle disc further includes opposing closing surfaces and at least one hoop device arranged to protrude from one of the closing surfaces.
Abstract translation: 一种包括节流阀的化油器，所述节流阀包括主轴安装部分，其中所述主轴安装部分设有螺纹部分。 化油器节流盘还包括相对的关闭表面和至少一个环形装置，其布置成从闭合表面之一突出。
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10.发明申请METHOD AND APPARATUS FOR MEASURING AND CORRECTING AN IN-CYLINDER PRESSURE MEASUREMENT 审中-公开用于测量和校正气缸内压力测量的方法和装置
公开(公告)号：WO2005108763A3
公开(公告)日：2006-04-20
申请号：PCT/GB2005001631
申请日：2005-04-28
Applicant: RICARDO UK LTD , MILLER PETER , TRUSCOTT ANTHONY JOHN
Inventor： MILLER PETER , TRUSCOTT ANTHONY JOHN
CPC classification number: F02D35/023 , F02D35/024 , F02D35/026 , F02D41/1402 , F02D2041/1416 , F02D2041/1433 , F02D2041/1434 , F02D2041/281 , F02D2041/286
Abstract: A method and apparatus for obtaining a corrected engine operational parameter value, using cylinder pressure information. A real pressure sensor signal output from a sensor (41D) is compared for discrepancies with an estimated output from engine pressure model (42A), including an engine model and a sensor model. The engine pressure model is corrected dependent on the discrepancy and the model engine pressure is then taken as the output value.
Abstract translation: 一种使用气缸压力信息获得校正的发动机操作参数值的方法和装置。 将来自传感器（41D）的输出的实际压力传感器信号与发动机压力模型（42A）的估计输出进行比较，包括发动机模型和传感器模型。 发动机压力模型根据差异进行校正，然后将模型发动机压力作为输出值。
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