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公开(公告)号：US10584774B2
公开(公告)日：2020-03-10
申请号：US16286357
申请日：2019-02-26
Applicant: ACHATES POWER, INC.
Inventor： Vadiraj Kulkarni , Balazs V. Palfai , Dnyanesh T. Sapkal , Fabien G. Redon , Sumanth Kashyap
IPC: F01B7/02 , F02B75/28 , F02B25/08 , F16H33/14 , F16H3/66 , F16H57/04 , F02B61/06 , F01B7/14 , F16H37/08
Abstract: A transmission for an opposed-piston engine with two crankshafts includes a crankshaft gear train that combines the torque inputs from the two crankshafts and a gear arrangement coupled to the gear train that is operable to obtain various speed ratios for an output torque drive.
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公开(公告)号：US10260598B2
公开(公告)日：2019-04-16
申请号：US15142261
申请日：2016-04-29
Applicant: ACHATES POWER, INC.
Inventor： Vadiraj Kulkarni , Balazs V. Palfai , Dnyandeo T. Sapkal , Fabien G. Redon , Sumanth Kashyap
Abstract: A transmission for an opposed-piston engine with two crankshafts includes a crankshaft gear train that combines the torque inputs from the two crankshafts and a gear arrangement coupled to the gear train that is operable to obtain various speed ratios for an output torque drive.
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Patent Agency Ranking
公开(公告)号：US09958057B2
公开(公告)日：2018-05-01
申请号：US15176818
申请日：2016-06-08
Applicant: ACHATES POWER, INC.
Inventor： Abhishek B. Sahasrabudhe , Sumanth Kashyap , John J. Koszewnik
CPC classification number: F16H57/12 , F01B7/14 , F02B61/06 , F02B75/065 , F02B75/24 , F02B75/28 , F02B75/282 , F16H55/18 , F16H57/0006 , F16H57/0431 , F16H2057/126
Abstract: An opposed-piston engine includes a backlash reducing gear with at least a first and second gear that move relative to each other because of a hydraulic pressure applied within the gear. A backlash control system that includes the backlash reducing gear can dynamically adjust backlash between at least two gears in the gear train of the engine during operation of the engine instead of setting backlash prior to operation of the engine. A method for adjusting backlash in a two-stroke-cycle, opposed-piston engine with a backlash reducing gear includes providing hydraulic fluid, such as oil, to the gear, and allowing the backlash reducing gear to adapt to changes in the engine that include temperature changes, torque reversals, changes in load and the like. The backlash reducing gear adapts to changes in the engine by controlled leaking and intake of oil.
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公开(公告)号：US20170356542A1
公开(公告)日：2017-12-14
申请号：US15176818
申请日：2016-06-08
Applicant: ACHATES POWER, INC.
Inventor： Abhishek B. Sahasrabudhe , Sumanth Kashyap , John J. Koszewnik
CPC classification number: F16H57/12 , F01B7/14 , F02B61/06 , F02B75/065 , F02B75/24 , F02B75/28 , F02B75/282 , F16H55/18 , F16H57/0006 , F16H57/0431 , F16H2057/126
Abstract: An opposed-piston engine includes a backlash reducing gear with at least a first and second gear that move relative to each other because of a hydraulic pressure applied within the gear. A backlash control system that includes the backlash reducing gear can dynamically adjust backlash between at least two gears in the gear train of the engine during operation of the engine instead of setting backlash prior to operation of the engine. A method for adjusting backlash in a two-stroke-cycle, opposed-piston engine with a backlash reducing gear includes providing hydraulic fluid, such as oil, to the gear, and allowing the backlash reducing gear to adapt to changes in the engine that include temperature changes, torque reversals, changes in load and the like. The backlash reducing gear adapts to changes in the engine by controlled leaking and intake of oil.
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公开(公告)号：US20170059008A1
公开(公告)日：2017-03-02
申请号：US14841969
申请日：2015-09-01
Applicant: Achates Power, Inc.
Inventor： Sumanth Kashyap , Balazs V. Palfai
CPC classification number: F16H3/54 , F02B39/04 , F02B39/12 , F02B39/16 , F02B67/10 , F16H2200/0034 , F16H2200/2005 , F16H2200/2035 , F16H2200/2066 , F16H2200/2082
Abstract: A multi-speed drive for a supercharger includes a planetary gear mechanism with a sun gear mechanism, a plurality of planet gears mounted on a planet carrier, and a ring gear, all mounted for rotation on a stationary shaft. A rotary-mechanical drive input is received by either the ring gear or the planetary drive, and a rotary-mechanical drive output is provided by the planetary drive when the ring gear receives the input, or by the ring gear when the planetary drive receives the input. A one-way roller clutch is disposed coaxially with the planetary gear mechanism, between the sun gear mechanism and the stationary shaft. A hydraulically-actuated, clutch assembly mounted coaxially with the planetary gear mechanism on the stationary shaft engages the sun gear and the ring gear to change the gear ratio of the drive.
Abstract translation: 用于增压器的多速驱动器包括具有太阳齿轮机构的行星齿轮机构，安装在行星架上的多个行星齿轮和环形齿轮，全部安装成用于在固定轴上旋转。 旋转机械驱动输入由齿圈或行星驱动器接收，当齿圈接收输入时由行星驱动器提供旋转机械驱动输出，或者当行星齿轮传动接收到齿轮时由齿圈传递 输入。 单向滚柱离合器与行星齿轮机构同轴地设置在太阳齿轮机构和固定轴之间。 与静止轴上的行星齿轮机构同轴安装的液压致动离合器组件接合太阳齿轮和齿圈以改变驱动器的传动比。
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公开(公告)号：US09927006B2
公开(公告)日：2018-03-27
申请号：US14841969
申请日：2015-09-01
Applicant: Achates Power, Inc.
Inventor： Sumanth Kashyap , Balazs V. Palfai
CPC classification number: F16H3/54 , F02B39/04 , F02B39/12 , F02B39/16 , F02B67/10 , F16H2200/0034 , F16H2200/2005 , F16H2200/2035 , F16H2200/2066 , F16H2200/2082
Abstract: A multi-speed drive for a supercharger includes a planetary gear mechanism with a sun gear mechanism, a plurality of planet gears mounted on a planet carrier, and a ring gear, all mounted for rotation on a stationary shaft. A rotary-mechanical drive input is received by either the ring gear or the planetary drive, and a rotary-mechanical drive output is provided by the planetary drive when the ring gear receives the input, or by the ring gear when the planetary drive receives the input. A one-way roller clutch is disposed coaxially with the planetary gear mechanism, between the sun gear mechanism and the stationary shaft. A hydraulically-actuated, clutch assembly mounted coaxially with the planetary gear mechanism on the stationary shaft engages the sun gear and the ring gear to change the gear ratio of the drive.
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公开(公告)号：US20170314646A1
公开(公告)日：2017-11-02
申请号：US15142261
申请日：2016-04-29
Applicant: ACHATES POWER, INC.
Inventor： VADIRAJ KULKARNI , Balazs V. Palfai , Dnyandeo T. Sapkal , Fabien G. Redon , Sumanth Kashyap
CPC classification number: F16H3/66 , F01B7/14 , F02B61/06 , F02B75/282 , F16H37/0826 , F16H57/0435 , F16H57/0475 , F16H57/0484 , F16H2200/0043 , F16H2200/201 , F16H2200/2046 , F16H2200/2097
Abstract: A transmission for an opposed-piston engine with two crankshafts includes a crankshaft gear train that combines the torque inputs from the two crankshafts and a gear arrangement coupled to the gear train that is operable to obtain various speed ratios for an output torque drive.
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