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公开(公告)号：US09003906B2
公开(公告)日：2015-04-14
申请号：US14183136
申请日：2014-02-18
Applicant: GM Global Technology Operations LLC
Inventor： Andrew W. Phillips
CPC classification number: F16H3/006 , F16H2003/0931 , F16H2003/0933 , F16H2200/0073 , Y10T74/19228 , Y10T74/19233 , Y10T74/19288
Abstract: A transmission is connectable to an input member and includes an output transfer gear, first and second shaft members, first and second countershaft members, a plurality of co-planar gear sets, and a plurality of torque transmitting devices. The torque transmitting devices include a plurality of gears, synchronizer assemblies and a dual clutch assembly. The transmission is operable to provide at least one reverse speed ratio and a plurality of forward speed ratios between the input member and the output member.
Abstract translation: 变速器可连接到输入构件，并包括输出传动齿轮，第一和第二轴构件，第一和第二中间轴构件，多个共面齿轮组和多个扭矩传递装置。 扭矩传递装置包括多个齿轮，同步器组件和双离合器组件。 变速器可操作以在输入构件和输出构件之间提供至少一个倒档速度比和多个前进速比。
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公开(公告)号：US20140274546A1
公开(公告)日：2014-09-18
申请号：US13839425
申请日：2013-03-15
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Edward W. Mellet , James M. Hart , Andrew W. Phillips
IPC: F16H3/62
CPC classification number: F16H3/62 , F16H3/66 , F16H2200/0069 , F16H2200/2012 , F16H2200/2046
Abstract: A transmission has an input member, an output member, at least four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes actuatable in combinations of three to establish a plurality of forward gear ratios and at least one reverse gear ratio.
Abstract translation: 变速器具有输入构件，输出构件，至少四个行星齿轮组，多个联接构件和多个扭矩传递装置。 每个行星齿轮组包括第一，第二和第三构件。 扭矩传递装置包括离合器和制动器，其可以三个组合起动以建立多个前进传动比和至少一个倒档传动比。
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公开(公告)号：US20140128201A1
公开(公告)日：2014-05-08
申请号：US14067382
申请日：2013-10-30
Applicant: GM Global Technology Operations LLC
Inventor： Edward W. Mellet , James M. Hart , Andrew W. Phillips
IPC: F16H3/62
CPC classification number: F16H3/66 , F16H2200/0069 , F16H2200/0086 , F16H2200/201 , F16H2200/2048
Abstract: A transmission is provided having an input member, an output member, at least three planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes actuatable in combinations of three to establish a plurality of forward gear ratios and at least one reverse gear ratio.
Abstract translation: 提供一种变速器，其具有输入构件，输出构件，至少三个行星齿轮组，多个联接构件和多个扭矩传递装置。 每个行星齿轮组包括第一，第二和第三构件。 扭矩传递装置包括离合器和制动器，其可以三个组合起动以建立多个前进传动比和至少一个倒档传动比。
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公开(公告)号：US08715130B2
公开(公告)日：2014-05-06
申请号：US13893894
申请日：2013-05-14
Applicant: GM Global Technology Operations LLC
Inventor： Edward W. Mellet , James M. Hart , Andrew W. Phillips
IPC: F16H3/62
CPC classification number: F16H3/62 , F16H3/66 , F16H2200/0073 , F16H2200/2012 , F16H2200/2046
Abstract: A transmission has an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Two of the four planetary gear sets are stacked. Two of the planetary gear sets include first, second and third members. The two planetary gear sets that are stacked form a planetary gear set assembly that includes a first, second, third and fourth member. The torque transmitting devices include clutches and brakes.
Abstract translation: 变速器具有输入构件，输出构件，四个行星齿轮组，多个联接构件和多个扭矩传递装置。 四个行星齿轮组中的两个被堆叠。 两个行星齿轮组包括第一，第二和第三部件。 堆叠的两个行星齿轮组形成包括第一，第二，第三和第四构件的行星齿轮组组件。 扭矩传递装置包括离合器和制动器。
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公开(公告)号：US09650978B2
公开(公告)日：2017-05-16
申请号：US13798775
申请日：2013-03-13
Applicant: GM Global Technology Operations LLC
Inventor： Andrew W. Phillips
CPC classification number: F02D41/0087 , F02D37/02
Abstract: A system according to the principles of the present invention includes a firing fraction module, an offset generation module, and a firing fraction module. The firing fraction module determines a firing fraction based on a driver torque request. The offset generation module randomly generates an offset. The firing control module adds the firing fraction to a running total each time that a crankshaft of an engine rotates through a predetermined angle, adds the offset to the running total, and executes a firing event in a cylinder of the engine when the running total is greater than or equal to a predetermined value.
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Patent Agency Ranking
36.发明授权Cylinder control systems and methods for discouraging resonant frequency operation 有权气缸控制系统和阻止谐振频率运行的方法公开(公告)号：US09382853B2
公开(公告)日：2016-07-05
申请号：US13798400
申请日：2013-03-13
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Andrew W. Phillips
IPC: F02D17/02
CPC classification number: F02D17/02
Abstract: A system includes a command generator module, a compensation module, and a fraction module. The command generator module generates a first command value and one of activates and deactivates intake and exhaust valves of a first cylinder of an engine based on the first command value. The compensation module generates a compensation value for a second cylinder of the engine based on a response of a model to the first command value. The fraction module determines a target value based on a torque request, the target value corresponding to a fraction of a total number of cylinders of the engine to be activated. The command generator module further: generates a second command value based on the compensation value and a difference between the target value and the first command value; and one of activates and deactivates intake and exhaust valves of the second cylinder based on the second command value.
Abstract translation: 系统包括命令发生器模块，补偿模块和分数模块。 命令发生器模块基于第一命令值生成第一命令值，并且启动和停用引擎的第一气缸的进气门和排气门。 补偿模块基于模型对第一命令值的响应来生成发动机的第二气缸的补偿值。 分数模块基于转矩请求确定目标值，目标值对应于要激活的发动机的总气缸数的一部分。 所述命令发生器模块进一步：基于所述补偿值和所述目标值与所述第一命令值之间的差产生第二命令值; 并且基于第二指令值激活和去激活第二气缸的进气门和排气门。
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公开(公告)号：US09145960B2
公开(公告)日：2015-09-29
申请号：US14102062
申请日：2013-12-10
Applicant: GM Global Technology Operations LLC
Inventor： Andrew W. Phillips
CPC classification number: F16H37/042 , F16H3/006 , F16H3/093 , F16H3/78 , F16H37/0833 , F16H2003/0931 , F16H2200/006 , F16H2200/2005 , F16H2200/2051
Abstract: A transmission is disclosed having a planetary gear set with three input torque-transmitting mechanisms, such as friction clutches, to achieve torque flow through the planetary gear set to a countershaft gearing arrangement. The transmission includes an input member, an output member, a planetary gear set, an input clutch assembly having three input clutches and a countershaft gearing arrangement. The countershaft gearing arrangement is operatively connected with the planetary gear set and includes: at least three co-planar intermeshing gears, first and second countershafts, a first intermediate shaft and a second intermediate shaft concentric with the first intermediate shaft.
Abstract translation: 公开了一种具有行星齿轮组的变速器，其具有三个输入扭矩传递机构，例如摩擦离合器，以实现通过行星齿轮组到中间轴传动装置的扭矩流。 变速器包括输入构件，输出构件，行星齿轮组，具有三个输入离合器的输入离合器组件和中间轴传动装置。 中间轴传动装置与行星齿轮组可操作地连接，并且包括：至少三个共面相互啮合的齿轮，第一和第二中间轴，与第一中间轴同心的第一中间轴和第二中间轴。
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公开(公告)号：US08876652B2
公开(公告)日：2014-11-04
申请号：US13839425
申请日：2013-03-15
Applicant: GM Global Technology Operations LLC
Inventor： Edward W. Mellet , James M. Hart , Andrew W. Phillips
CPC classification number: F16H3/62 , F16H3/66 , F16H2200/0069 , F16H2200/2012 , F16H2200/2046
Abstract: A transmission has an input member, an output member, at least four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes actuatable in combinations of three to establish a plurality of forward gear ratios and at least one reverse gear ratio.
Abstract translation: 变速器具有输入构件，输出构件，至少四个行星齿轮组，多个联接构件和多个扭矩传递装置。 每个行星齿轮组包括第一，第二和第三构件。 扭矩传递装置包括离合器和制动器，其可以三个组合起动以建立多个前进传动比和至少一个倒档传动比。
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公开(公告)号：US20140128211A1
公开(公告)日：2014-05-08
申请号：US13672271
申请日：2012-11-08
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Andrew W. Phillips
IPC: F16H3/78
CPC classification number: F16H3/78 , F16H37/042 , F16H2003/0931 , F16H2200/0052 , F16H2200/2005
Abstract: A transmission is disclosed having a planetary gear set with three input torque-transmitting mechanisms, such as friction clutches, to achieve torque flow through the planetary gear set to a countershaft gearing arrangement. The transmission includes an input member, an output member, a planetary gear set, an input clutch assembly having three input clutches and a countershaft gearing arrangement. The countershaft gearing arrangement is operatively connected with the planetary gear set and includes: a pair of co-planar intermeshing gears, first and second countershafts, a first intermediate shaft and a second intermediate shaft concentric with the first intermediate shaft.
Abstract translation: 公开了一种具有行星齿轮组的变速器，其具有三个输入扭矩传递机构，例如摩擦离合器，以实现通过行星齿轮组到中间轴传动装置的扭矩流。 变速器包括输入构件，输出构件，行星齿轮组，具有三个输入离合器的输入离合器组件和中间轴传动装置。 中间轴传动装置与行星齿轮组可操作地连接，包括：一对共面相互啮合的齿轮，第一和第二中间轴，第一中间轴和与第一中间轴同心的第二中间轴。
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公开(公告)号：US08708859B2
公开(公告)日：2014-04-29
申请号：US13755735
申请日：2013-01-31
Applicant: GM Global Technology Operations LLC
Inventor： Andrew W. Phillips , Scott H. Wittkopp , James M. Hart , Clinton E. Carey
IPC: F16H3/62
CPC classification number: F16H3/62 , F16H3/66 , F16H2200/0047 , F16H2200/201 , F16H2200/2041 , F16H2200/2097
Abstract: A transmission having an input member, an output member, three planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes.
Abstract translation: 具有输入构件，输出构件，三个行星齿轮组，多个联接构件和多个扭矩传递装置的变速器。 每个行星齿轮组包括第一，第二和第三构件。 扭矩传递装置包括离合器和制动器。
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