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公开(公告)号：US20160096563A1
公开(公告)日：2016-04-07
申请号：US14503511
申请日：2014-10-01
Applicant: Caterpillar Inc.
Inventor： Joseph D. Tigue , Vance M. Buatte , Jonathan M. Baumann , Gregory Austin , Timothy J. Schlack
CPC classification number: B62D11/04 , B60L11/08 , B60L2200/44 , B60L2220/50 , B60L2270/40 , B62D11/14 , Y02P90/60 , Y02T10/641 , Y02T10/70 , Y02T10/7077
Abstract: The present disclosure relates to an electric drive retrofit kit for a high drive track-type tractor. The electric drive retrofit kit may include a rear entry electric drive motor module that includes an electric drive planetary gear assembly and a second electric drive planetary gear assembly which can be inserted into a rear final drive cavity of a frame housing for a high drive track-type tractor. The electric drive retrofit kit may further include a generator, a cooling package, an additional water pump, a steering pump, a steering motor, power inverters with control modules, and electric cables.
Abstract translation: 本公开涉及一种用于高驱动轨道式拖拉机的电驱动改装套件。 电驱动改造套件可以包括后入口电驱动电机模块，其包括电驱动行星齿轮组件和第二电驱动行星齿轮组件，其可以插入到用于高驱动轨迹的框架壳体的后最终驱动腔中， 型拖拉机。 电驱动改造套件还可以包括发电机，冷却组件，附加水泵，转向泵，转向电动机，具有控制模块的电力逆变器和电缆。
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公开(公告)号：US20200070644A1
公开(公告)日：2020-03-05
申请号：US16117368
申请日：2018-08-30
Applicant: Caterpillar Inc.
Inventor： Joseph D. Tigue , Timothy J. Schlack , Jonathan M. Baumann , Gregory Austin
Abstract: A track-type tractor includes a frame housing defining an internal cavity extending to an outer bore, an electric motor module, and a final drive assembly. The electric motor module includes a motor housing having a flanged end portion, and a rotor shaft extending through the flanged end portion. The flanged end portion is mounted to a outer mounting surface of the frame housing surrounding the outer bore, such that the electric motor module extends through the outer bore and is retained within the frame housing internal cavity. The final drive assembly is mounted to the flanged end portion and includes a gear set in operative engagement with the rotor shaft for motorized operation of the final drive assembly.
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公开(公告)号：US09676411B2
公开(公告)日：2017-06-13
申请号：US14503511
申请日：2014-10-01
Applicant: Caterpillar Inc.
Inventor： Joseph D. Tigue , Vance M. Buatte , Jonathan M. Baumann , Gregory Austin , Timothy J. Schlack
CPC classification number: B62D11/04 , B60L11/08 , B60L2200/44 , B60L2220/50 , B60L2270/40 , B62D11/14 , Y02P90/60 , Y02T10/641 , Y02T10/70 , Y02T10/7077
Abstract: An electric drive retrofit kit includes a rear entry electric drive motor module that includes an electric drive planetary gear assembly and a second electric drive planetary gear assembly which can be inserted into a rear final drive cavity of a frame housing for a tracked tractor with a high track drive. The electric drive retrofit kit may further include a generator, a cooling package, an additional water pump, a steering pump, a steering motor, power inverters with control modules, and electric cables.
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Patent Agency Ranking
公开(公告)号：US20200072244A1
公开(公告)日：2020-03-05
申请号：US16114859
申请日：2018-08-28
Applicant: Caterpillar Inc.
Inventor： Jonathan M. Baumann , Rodwan T. Adra , Timothy J. Schlack , Gregory T. Austin
Abstract: A rotary electric machine includes a stator, a rotor, a plurality of coils, and a plurality of flow enhancement members. Each coil has a compound outer surface along major sections thereof with an insulating layer disposed therealong. The compound outer surfaces of each pair of adjacent coils define a channel extending along adjacent major sections of each adjacent pair of coils. One of the flow enhancement members is disposed within each channel between the adjacent major sections of each pair of adjacent coils, with each flow enhancement member defining a gap between the compound outer surface of one of the coils and the flow enhancement member through which cooling fluid may flow.
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公开(公告)号：US20160097185A1
公开(公告)日：2016-04-07
申请号：US14503439
申请日：2014-10-01
Applicant: Caterpillar Inc.
Inventor： Joseph D. Tigue , Vance M. Buatte , Jonathan M. Baumann , Gregory Austin , Timothy J. Schlack
Abstract: A method for retrofitting a high drive track-type tractor with a rear entry electric drive motor module. The method includes inserting the rear entry electric drive motor module into a frame housing. The rear entry electric drive motor module includes an electric drive planetary gear assembly, and an electric motor. The method further includes attaching a reaction member to the rear entry electric drive motor module.
Abstract translation: 一种用后加电动驱动电机模块改装高驱动轨道式拖拉机的方法。 该方法包括将后入口电驱动电动机模块插入框架壳体。 后入口电驱动电动机模块包括电驱动行星齿轮组件和电动马达。 该方法还包括将反作用件附接到后入口电驱动电动机模块。
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公开(公告)号：US11002289B2
公开(公告)日：2021-05-11
申请号：US16114859
申请日：2018-08-28
Applicant: Caterpillar Inc.
Inventor： Jonathan M. Baumann , Rodwan T. Adra , Timothy J. Schlack , Gregory T. Austin
Abstract: A rotary electric machine includes a stator, a rotor, a plurality of coils, and a plurality of flow enhancement members. Each coil has a compound outer surface along major sections thereof with an insulating layer disposed therealong. The compound outer surfaces of each pair of adjacent coils define a channel extending along adjacent major sections of each adjacent pair of coils. One of the flow enhancement members is disposed within each channel between the adjacent major sections of each pair of adjacent coils, with each flow enhancement member defining a gap between the compound outer surface of one of the coils and the flow enhancement member through which cooling fluid may flow.
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公开(公告)号：US10294634B2
公开(公告)日：2019-05-21
申请号：US14503439
申请日：2014-10-01
Applicant: Caterpillar Inc.
Inventor： Joseph D. Tigue , Vance M. Buatte , Jonathan M. Baumann , Gregory Austin , Timothy J. Schlack
Abstract: A method for retrofitting a high drive track-type tractor with a rear entry electric drive motor module. The method includes inserting the rear entry electric drive motor module into a frame housing. The rear entry electric drive motor module includes an electric drive planetary gear assembly, and an electric motor. The method further includes attaching a reaction member to the rear entry electric drive motor module.
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公开(公告)号：US20160096548A1
公开(公告)日：2016-04-07
申请号：US14503436
申请日：2014-10-01
Applicant: Caterpillar Inc.
Inventor： Joseph D. Tigue , Vance M. Buatte , Jonathan M. Baumann , Gregory Austin , Timothy J. Schlack
Abstract: An electric drive system including an electric drive motor module. The electric drive motor module includes an electric drive planetary gear assembly, and an electric motor having a rotor shaft. The electric drive system further includes a first output member, a second output member, and a reaction member operatively associated with the rotor shaft.
Abstract translation: 一种包括电驱动电机模块的电驱动系统。 电驱动电动机模块包括电驱动行星齿轮组件和具有转子轴的电动机。 电驱动系统还包括第一输出构件，第二输出构件和与转子轴可操作地相关联的反作用构件。
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