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    POWER SPLIT ELECTRIC ALL-WHEEL DRIVE
    1.
    发明申请
    POWER SPLIT ELECTRIC ALL-WHEEL DRIVE 审中-公开
    电动分离电动全轮驱动

    公开(公告)号：US20130237360A1

    公开(公告)日：2013-09-12

    申请号：US13795069

    申请日：2013-03-12

    Applicant: RICARDO, INC.

    Inventor： Thomas Jude DeLucia ,  Jonathan Philip Brentnall ,  Shaun Ewen Mepham

    IPC: F16H37/08

    CPC classification number: F16H37/0806 ,  B60K6/365 ,  B60K6/48 ,  B60K6/52 ,  B60K17/354 ,  B60K17/356 ,  B60L7/12 ,  B60L15/2009 ,  B60L15/2054 ,  B60L50/16 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2240/486 ,  B60L2260/28 ,  Y02T10/6221 ,  Y02T10/6265 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275 ,  Y10S903/902

    Abstract: A front drivetrain capable of providing all-wheel drive to a rear-wheel drive architecture. The front drivetrain is coupled to the front end of the crank shaft and includes a power-split planetary gear arrangement that couples an electric machine to the front drivetrain. In one embodiment, the planetary gear arrangement includes a sun gear coupled to the crank shaft, a planetary gear set with a carrier coupled to the driveshaft, a ring gear coupled to the electric machine. The driveshaft may be connected to left and right front axles by a bevel gear set and a differential. In an alternative embodiment, sun gear may be coupled to the electric machine and the ring gear can be coupled to the crank shaft. In this alternative embodiment, the planetary gear set remain coupled to the driveshaft.

    Abstract translation: 前轮驱动系统能够为后轮驱动架构提供全轮驱动。 前传动系联接到曲轴的前端，并且包括将电机连接到前传动系的动力分离行星齿轮装置。 在一个实施例中，行星齿轮装置包括联接到曲轴的太阳齿轮，具有联接到驱动轴的载体的行星齿轮组，联接到电机的齿圈。 驱动轴可以通过锥齿轮组和差速器连接到左前轴和右前轴。 在替代实施例中，太阳齿轮可以联接到电机，并且环形齿轮可以联接到曲轴。 在该替代实施例中，行星齿轮组保持联接到驱动轴。

    Enhanced dual clutch transmission
    3.
    发明授权
    Enhanced dual clutch transmission 有权
    增强双离合变速器

    公开(公告)号：US09206862B2

    公开(公告)日：2015-12-08

    申请号：US13919160

    申请日：2013-06-17

    Applicant: Ricardo, Inc.

    Inventor： Shaun E. Mepham ,  Joseph S. VanSelous ,  Daniel A. Bihn

    IPC: F16D23/02 ,  F16H3/00 ,  F16D23/06 ,  F16H55/17

    CPC classification number: F16D23/025 ,  F16D23/06 ,  F16D2023/0631 ,  F16D2023/0637 ,  F16H3/006 ,  F16H2003/0807 ,  F16H2003/0826 ,  F16H2003/0931 ,  F16H2055/178 ,  F16H2200/0008 ,  F16H2200/0069 ,  F16H2200/0086 ,  F16H2306/48 ,  Y10T74/19228

    Abstract: A dual clutch transmission (DCT) with double-range change. In one embodiment, the dual clutch transmission includes odd and even lay shafts and a separate range change shaft for each, thereby providing a range change for both the odd and even gear sets. The input shaft may include an extension gear that can be selectively driven by the inner input shaft or the outer input shaft to provide additional gear pairings. The extension gear may include a synchronizer on each face to allow it to be coupled to either the outer or inner input shaft. The transmission may include a reverse shaft coupled with the even lay shaft. The transmission may include a dual half synchronizer having a single hub and a split sleeve. The parts of the split sleeve are separately movable to allow independent synchronization of two pairs of rotating components.

    Abstract translation: 双离合变速器（DCT），双档变速。 在一个实施例中，双离合器变速器包括奇数和偶数副轴以及各自的单独换档轴，从而为奇数和偶数档组提供范围变化。 输入轴可以包括可以由内部输入轴或外部输入轴选择性地驱动的延伸齿轮，以提供额外的齿轮配对。 延伸齿轮可以包括在每个面上的同步器，以允许其与外部输入轴或内部输入轴连接。 变速器可以包括与偶数轴相连的反转轴。 变速器可以包括具有单个轮毂和分开套筒的双半同步器。 分体式套管的部件可分开移动，以允许两对旋转部件的独立同步。

    ENHANCED DUAL CLUTCH TRANSMISSION
    4.
    发明申请
    ENHANCED DUAL CLUTCH TRANSMISSION 有权
    增强双离合器变速箱

    公开(公告)号：US20140366665A1

    公开(公告)日：2014-12-18

    申请号：US13919160

    申请日：2013-06-17

    Applicant: Ricardo, Inc.

    Inventor： Shaun E. Mepham ,  Joseph S. VanSelous ,  Daniel A. Bihn

    IPC: F16H3/093

    CPC classification number: F16D23/025 ,  F16D23/06 ,  F16D2023/0631 ,  F16D2023/0637 ,  F16H3/006 ,  F16H2003/0807 ,  F16H2003/0826 ,  F16H2003/0931 ,  F16H2055/178 ,  F16H2200/0008 ,  F16H2200/0069 ,  F16H2200/0086 ,  F16H2306/48 ,  Y10T74/19228

    Abstract: A dual clutch transmission (DCT) with double-range change. In one embodiment, the dual clutch transmission includes odd and even lay shafts and a separate range change shaft for each, thereby providing a range change for both the odd and even gear sets. The input shaft may include an extension gear that can be selectively driven by the inner input shaft or the outer input shaft to provide additional gear pairings. The extension gear may include a synchronizer on each face to allow it to be coupled to either the outer or inner input shaft. The transmission may include a reverse shaft coupled with the even lay shaft. The transmission may include a dual half synchronizer having a single hub and a split sleeve. The parts of the split sleeve are separately movable to allow independent synchronization of two pairs of rotating components.

    Abstract translation: 双离合变速器（DCT），双档变速。 在一个实施例中，双离合器变速器包括奇数和偶数副轴以及各自的单独换档轴，从而为奇数和偶数档组提供范围变化。 输入轴可以包括可以由内部输入轴或外部输入轴选择性地驱动的延伸齿轮，以提供额外的齿轮配对。 延伸齿轮可以包括在每个面上的同步器，以允许其与外部输入轴或内部输入轴连接。 变速器可以包括与偶数轴相连的反转轴。 变速器可以包括具有单个轮毂和分开套筒的双半同步器。 分体式套管的部件可分开移动，以允许两对旋转部件的独立同步。

    Pollutant Treatment Process and Apparatus
    5.
    发明申请
    Pollutant Treatment Process and Apparatus 有权

    公开(公告)号：US20210113962A1

    公开(公告)日：2021-04-22

    申请号：US16769158

    申请日：2018-12-03

    Applicant: Ricardo UK Limited ,  Ricardo Inc.

    Inventor： Damodara M. Poojary ,  Jacques F. Nicole ,  Matthew Keenan

    IPC: B01D53/86 ,  B01J23/745 ,  B01J35/00 ,  B01J37/02 ,  B01J37/08 ,  C01B3/40 ,  B01D53/94

    Abstract: A process for removing hydrocarbons from a feed stream containing hydrocarbons includes introducing ozone to the feed stream to produce an ozone doped stream containing ozone and hydrocarbons, and contacting the ozone doped stream with a supported metal catalyst at a temperature of from 100° C. to 300° C. to produce a treated stream, wherein the supported metal catalyst comprises iron supported on a support selected from aluminosilicates, silica-aluminas, silicates and aluminas. A process for removing NOx from a feed stream containing NOx, and an apparatus for removing hydrocarbons and/or NOx from a feed stream containing hydrocarbons and/or NOx are also provided.

    SYSTEMS AND METHODS FOR REMAINING USEFUL LIFE PREDICTIONS IN DRIVETRAINS
    6.
    发明申请
    SYSTEMS AND METHODS FOR REMAINING USEFUL LIFE PREDICTIONS IN DRIVETRAINS 审中-公开
    用于在驾驶员中保留有用的生命预测的系统和方法

    公开(公告)号：US20150134189A1

    公开(公告)日：2015-05-14

    申请号：US14075279

    申请日：2013-11-08

    Applicant: Ricardo, Inc.

    Inventor： Anthony J. Wash

    IPC: G07C5/00

    CPC classification number: G07C5/006 ,  B60W30/184 ,  F02C9/00 ,  F03D17/00 ,  F05B2260/4031 ,  F05B2270/332 ,  F05D2260/82 ,  F05D2270/44 ,  G05B23/0283 ,  G07C3/00

    Abstract: Systems and methods for continually determining the remaining useful life of a drivetrain. The remaining useful life is continually determined during real-time operation of the drivetrain by determining a duty cycle based on torque and rotary speed measurements of the drivetrain. The duty cycle is converted into a useful life reduction, which is subtracted from the then-existing remaining useful life of the drivetrain. The systems and methods can additionally include displaying a remaining useful life during operation of the drivetrain, and generating an alert when the remaining useful life approaches or reaches zero. The drivetrain is optionally associated with an internal combustion engine, a wind turbine, or a gas turbine.

    Abstract translation: 用于连续确定传动系统的剩余使用寿命的系统和方法。 通过确定基于传动系的转矩和转速测量的占空比，在传动系统的实时操作期间，持续确定剩余使用寿命。 占空比转换为使用寿命减少，从现有的传动系剩余使用寿命中减去。 系统和方法还可以包括在传动系统的操作期间显示剩余使用寿命，并且当剩余使用寿命接近或达到零时产生警报。 动力传动系统可选地与内燃机，风力涡轮机或燃气轮机连接。

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