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公开(公告)号：US11873832B2
公开(公告)日：2024-01-16
申请号：US17663271
申请日：2022-05-13
Applicant: Caterpillar Inc.
Inventor： Bradley P. Wrage , Dongming Tan , Adam C. Grove , Neil A. Terry
CPC classification number: F04D29/329 , F01D5/30 , F05D2230/10 , F05D2230/21
Abstract: A hub assembly for construction of a fan includes a hub plate having a front face, a rear face, and an annular surface extending between the front face and the rear face. The hub plate defines a hub assembly axis extending through the front face and the rear face which is configured to coincide with the fan axis. The hub assembly further includes a plurality of elongated root sections that are circumferentially spaced apart and extend radially from the annular surface. The elongated root sections have a substantially circular cross-section. The hub plate and the plurality of elongated spokes are unitarily formed.
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公开(公告)号：US12015132B2
公开(公告)日：2024-06-18
申请号：US16987146
申请日：2020-08-06
Applicant: Caterpillar Inc.
Inventor： Umakanth Sakaray , Nirag Sheth , Neil A. Terry , Adam C. Grove , John M. Tanner , Jeremy Byrd , Gregory S. Hasler
IPC: H01M10/613 , F28D21/00
CPC classification number: H01M10/613 , F28D2021/0043
Abstract: An energy storage device cooling system includes a housing, at least one energy storage device within the housing, and a coolant circuit including a first flow portion extending through the housing, the coolant circuit configured to supply coolant for heat exchange with the at least one energy storage device. The energy storage device cooling system also includes a chiller system including: a coolant supply, a heat exchanger, and an outlet in fluid communication with the first flow portion. The energy storage device cooling system also includes a controller configured to alter a function of the chiller system when a sensed temperature does not exceed a first temperature threshold.
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公开(公告)号：USD982730S1
公开(公告)日：2023-04-04
申请号：US29695311
申请日：2019-06-18
Applicant: Caterpillar Inc.
Designer： James M. Voelker , Joseph L. Kennedy , Neil A. Terry , Nirag Sheth
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公开(公告)号：US20190063305A1
公开(公告)日：2019-02-28
申请号：US15689011
申请日：2017-08-29
Applicant: Caterpillar Inc.
Inventor： Joseph L. Kennedy , James M. Voelker , Nirag Sheth , Neil A. Terry
CPC classification number: F02B29/0456 , F28D1/0417 , F28D1/05366 , F28D2021/0082 , F28F1/025 , F28F9/001 , F28F9/08 , F28F9/10 , F28F9/12
Abstract: The invention relates to an ATAAC having a header, a plurality of slots defined in the header, a plurality of core tubes coupled to the header, and a plurality of joint assemblies to couple the header with the plurality of core tubes. Each of the plurality of joint assemblies includes an adapter, a sleeve, and a nut. The adapter further includes a first section threadedly engaged with one of the plurality of slots. The adapter further includes a tapered section inserted inside a flared end portion of one of the plurality of core tubes. Furthermore, the adapter includes a second section defined between the tapered section and the first section. The sleeve disposed around the one of the plurality of core tubes, the sleeve is engaged with the flared end portion of the one of the plurality of core tubes. The nut is engaged with the sleeve and the second section of the adapter.
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公开(公告)号：US20170299269A1
公开(公告)日：2017-10-19
申请号：US15098966
申请日：2016-04-14
Applicant: Caterpillar Inc.
Inventor： Thomas Ausman , Joseph L. Kennedy , Dongming Tan , Neil A. Terry , Jianlong Xu
CPC classification number: F28D1/0226 , F28D1/05316 , F28D2021/0094 , F28F9/0231 , F28F2265/06 , F28F2265/12 , F28F2265/18
Abstract: A radiator assembly for a machine is provided. The radiator assembly includes an inlet tank adapted to receive a coolant. The radiator assembly includes a fluid line having a first end fluidly coupled to the inlet tank. The fluid line is adapted to allow passage of the coolant therethrough. The radiator assembly also includes an outlet tank fluidly coupled to a second end of the fluid line. The outlet tank is adapted to receive the coolant from the fluid line. The radiator assembly further includes a pressure compensating device fluidly coupled to at least one of the inlet tank and the outlet tank.
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Patent Agency Ranking
公开(公告)号：US20140290923A1
公开(公告)日：2014-10-02
申请号：US13854279
申请日：2013-04-01
Applicant: CATERPILLAR INC
Inventor： Joseph M. Huelsmann , Neil A. Terry , Kevin A. Sheets , Albert Yuen-Chang Lee
IPC: F28F9/02
CPC classification number: F28D1/0461 , F01P7/165 , F01P2060/00 , F28D1/05333 , F28D2021/0089 , F28D2021/0094 , F28F9/0214
Abstract: A cooling system is provided. The cooling system includes a first heat exchanger and a second heat exchanger. The first heat exchanger has a first chamber and a second chamber. A plurality of tubes is provided in the first heat exchanger such that the tubes are in fluid communication with the first chamber and the second chamber. The tubes are arranged in a plurality of rows. A baffle is located in the second chamber. The baffle divides the second chamber into a first region and a second region. The first region of the second chamber is in fluid communication with at least one row of tubes. Further, an outlet is provided in fluid communication with the first region. The second heat exchanger includes an inlet in communication with the outlet of the first region.
Abstract translation: 提供冷却系统。 冷却系统包括第一热交换器和第二热交换器。 第一热交换器具有第一室和第二室。 在第一热交换器中设置多个管，使得管与第一室和第二室流体连通。 管布置成多行。 挡板位于第二个室中。 挡板将第二室分成第一区域和第二区域。 第二室的第一区域与至少一排管流体连通。 此外，提供与第一区域流体连通的出口。 第二热交换器包括与第一区域的出口连通的入口。
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公开(公告)号：US20220268295A1
公开(公告)日：2022-08-25
申请号：US17663271
申请日：2022-05-13
Applicant: Caterpillar Inc.
Inventor： Bradley P. Wrage , Dongming Tan , Adam C. Grove , Neil A. Terry
Abstract: A hub assembly for construction of a fan includes a hub plate having a front face, a rear face, and an annular surface extending between the front face and the rear face. The hub plate defines a hub assembly axis extending through the front face and the rear face which is configured to coincide with the fan axis. The hub assembly further includes a plurality of elongated root sections that are circumferentially spaced apart and extend radially from the annular surface. The elongated root sections have a substantially circular cross-section. The hub plate and the plurality of elongated spokes are unitarily formed.
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公开(公告)号：US11346361B2
公开(公告)日：2022-05-31
申请号：US16989096
申请日：2020-08-10
Applicant: Caterpillar Inc.
Inventor： Bradley P. Wrage , Dongming Tan , Adam C. Grove , Neil A. Terry
Abstract: A hub assembly for construction of a fan includes a hub plate having a front face, a rear face, and an annular surface extending between the front face and the rear face. The hub plate defines a hub assembly axis extending through the front face and the rear face which is configured to coincide with the fan axis. The hub assembly further includes a plurality of elongated root sections that are circumferentially spaced apart and extend radially from the annular surface. The elongated root sections have a substantially circular cross-section. The hub plate and the plurality of elongated spokes are unitarily formed.
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公开(公告)号：US10563570B2
公开(公告)日：2020-02-18
申请号：US15689011
申请日：2017-08-29
Applicant: Caterpillar Inc.
Inventor： Joseph L Kennedy , James M. Voelker , Nirag Sheth , Neil A. Terry
Abstract: The invention relates to an ATAAC having a header, a plurality of slots defined in the header, a plurality of core tubes coupled to the header, and a plurality of joint assemblies to couple the header with the plurality of core tubes. Each of the plurality of joint assemblies includes an adapter, a sleeve, and a nut. The adapter further includes a first section threadedly engaged with one of the plurality of slots. The adapter further includes a tapered section inserted inside a flared end portion of one of the plurality of core tubes. Furthermore, the adapter includes a second section defined between the tapered section and the first section. The sleeve disposed around the one of the plurality of core tubes, the sleeve is engaged with the flared end portion of the one of the plurality of core tubes. The nut is engaged with the sleeve and the second section of the adapter.
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公开(公告)号：US20160201998A1
公开(公告)日：2016-07-14
申请号：US15075362
申请日：2016-03-21
Applicant: CATERPILLAR INC.
Inventor： Joseph L. Kennedy , Neil A. Terry , Mahesh K. Mokire , Bradley Wrage , Deepak B. Thakkar
CPC classification number: F28F9/001 , F28D1/0443 , F28D2021/008 , F28F2009/004 , F28F2240/00 , F28F2265/26 , F28F2280/06
Abstract: A heat exchanger adapted to be coupled with a platform is disclosed. The heat exchanger comprises two or more core units having an upper surface and a lower surface, the lower surface of each core unit being fixed to the platform. The heat exchanger further includes a plate disposed along the upper surface of the core units, the plate having a plurality of bend enhancement regions and a plurality of holes, each bend enhancement region being placed at a predetermined distance from the nearest adjacent holes, and a plurality of spacers interposed between the plate and the upper surface to couple the plate to the upper surface, the plurality of spacers adapted to provide offset between the plate from the core units. During operation of the heat exchanger, each bend enhancement region is configured to facilitate flexibility of the plate to accommodate any uneven expansion of the core units.
Abstract translation: 公开了一种适于与平台联接的热交换器。 热交换器包括具有上表面和下表面的两个或多个芯单元，每个芯单元的下表面固定到平台。 热交换器还包括沿着芯单元的上表面设置的板，该板具有多个弯曲增强区域和多个孔，每个弯曲增强区域被放置在距离最近的相邻孔的预定距离处，并且 多个间隔物插入在板和上表面之间以将板耦合到上表面，多个间隔件适于在板与芯单元之间提供偏移。 在热交换器的操作期间，每个弯曲增强区域构造成促进板的柔性以适应核心单元的任何不均匀的膨胀。
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