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公开(公告)号：US11371417B2
公开(公告)日：2022-06-28
申请号：US17143168
申请日：2021-01-07
Applicant: Honda Motor Co., Ltd.
Inventor： Masaki Nagakura , Hajime Uto , Masanobu Takazawa
Abstract: Provided is an installation structure of a heat accumulator for a vehicle, provided on a back surface side of a bumper beam of the vehicle in the front portion of the vehicle and accumulates heat by storing a refrigerant. The bumper beam extends in the left-right direction of the vehicle and has a height dimension A in the vertical direction orthogonal to the length direction. The heat accumulator extends along the length direction of the bumper beam in a state of being close to a back surface of the bumper beam, and has a height dimension B in the vertical direction orthogonal to the length direction. The bumper beam and the heat accumulator are arranged with centers in the vertical direction coinciding with each other in the front-rear direction, and the height dimension B is set to A≤B≤1.6A with respect to the height dimension A.
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公开(公告)号：US10781741B2
公开(公告)日：2020-09-22
申请号：US16037293
申请日：2018-07-17
Applicant: Bayerische Motoren Werke Aktiengesellschaft
Inventor： Christoph Eisenschenk , Thomas Scheuer
Abstract: A cooling system after engine shut-down includes a pump, a coolant duct for a coolant, and at least one component to be cooled. The coolant duct is associated with a fuel pump. A cylinder head for an internal combustion engine and a method for operating the cooling system after engine shut-down are provided.
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公开(公告)号：US10578005B2
公开(公告)日：2020-03-03
申请号：US15418939
申请日：2017-01-30
Applicant: GHSP, INC.
Inventor： David Michael Mitteer , Bradley John Vecellio
Abstract: An apparatus includes two pumps and a circuit-changing valve connected to two cooling circuits, with the valve being controlled by a pressure differential created by the pumps. This simplifies controls, reduces components of the pumping system, and also provides a backup pump for each system. The valve's spool is controlled so that when the first pump is started before the second pump (or it generates a higher fluid pressure), the valve causes the two pumps to be connected in a serial arrangement with fluid being pumped through the first circuit and then through the second circuit. But when the second pump is started before the first pump, the valve causes the two pumps to be connected in a parallel arrangement so that the first pump moves fluid only through the first circuit, and the second pump moves fluid only through the second circuit. The valve includes an anti-dithering device.
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公开(公告)号：US09879639B2
公开(公告)日：2018-01-30
申请号：US14947765
申请日：2015-11-20
Applicant: Ford Global Technologies, LLC
Inventor： Aed M. Dudar
CPC classification number: F02M25/0836 , F01P3/20 , F01P11/028 , F01P11/12 , F02M25/0854 , F02M25/0872 , F02M25/089 , F02M35/10157 , F02M2025/0881 , Y02T10/144
Abstract: A method for an engine is presented, wherein during a first condition, pressurized gas from an engine coolant degas bottle to an ejector positioned in a vent line coupled to a fuel vapor canister; and the contents of the fuel vapor canister are purged to an engine intake. The ejector may draw atmospheric air into the fuel vapor canister, thus enabling purging of the fuel vapor canister even when an engine intake vacuum is below a threshold. In this way, boosted engines and other engines configured to operate with reduced intake vacuum may execute canister purging events that are independent of engine intake pressure.
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公开(公告)号：US20160305306A1
公开(公告)日：2016-10-20
申请号：US15075233
申请日：2016-03-21
Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
Inventor： Miroslaw Oslislok , Tom Werner , Tim Bouc
CPC classification number: F01P11/029 , F01P7/165 , F01P2005/105
Abstract: A cooling system for a vehicle has a first cooling circuit, in which a first pressure prevails, and a second cooling circuit, in which a second pressure prevails. The first cooling circuit and the second cooling circuit share a common equalizing container for ventilating. The cooling system has a passive element that separates the first cooling circuit from the second cooling circuit if the first pressure is lower than the second pressure.
Abstract translation: 一种用于车辆的冷却系统具有以第一压力为准的第一冷却回路和其中存在第二压力的第二冷却回路。 第一冷却回路和第二冷却回路共用通风均衡容器。 如果第一压力低于第二压力，则冷却系统具有将第一冷却回路与第二冷却回路分开的无源元件。
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Patent Agency Ranking
公开(公告)号：US20160031311A1
公开(公告)日：2016-02-04
申请号：US14709973
申请日：2015-05-12
Applicant: KUBOTA CORPORATION , AVL LIST GMBH
Inventor： Motonari INAOKA , Toshihide SHIMIZU , Werner ORTH
CPC classification number: B60K11/04 , B60Y2200/221 , B60Y2304/074 , F01P3/20 , F01P11/00 , F01P2003/182 , F01P2003/185 , F01P2003/187 , F28F2280/105
Abstract: A work vehicle includes an engine mounted to a vehicle body frame. A cooling fan unit is arranged on one side of the engine. A coolant fluid radiator is arranged on an opposite side of the cooling fan unit. A cooling unit is arranged on an opposite side of the coolant fluid radiator. A link mechanism connects the cooling unit such that a distance between the cooling unit and the coolant fluid radiator can be changed. The link mechanism can utilize a four-link mechanism having a pair of upper links and a pair of lower links.
Abstract translation: 工作车辆包括安装到车身框架上的发动机。 发动机一侧设有冷却风扇单元。 冷却剂流体散热器布置在冷却风扇单元的相对侧上。 冷却单元布置在冷却剂流体散热器的相对侧上。 连接机构连接冷却单元，从而可以改变冷却单元和冷却剂流体散热器之间的距离。 连杆机构可以利用具有一对上连杆和一对下连杆的四连杆机构。
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公开(公告)号：US08960136B2
公开(公告)日：2015-02-24
申请号：US13896014
申请日：2013-05-16
Applicant: Britt D. Mott , Chad A. McCoige
Inventor： Britt D. Mott , Chad A. McCoige
Abstract: An air flow apparatus and method are provided. The apparatus includes a shroud having a first end for connection to a cooling package, and a second end for connection to a fan ring. The fan ring of the apparatus is configured to mount directly to an engine block and surround a fan of the engine block. The apparatus also includes a duct positioned below the shroud and fan ring. The duct has a first opening that opens to an engine compartment, and a second opening that opens to ambient. A flow path extends between the first and second openings and is arranged to route heated air in proximity to the shroud and fan ring to ambient.
Abstract translation: 提供了一种空气流动装置和方法。 该装置包括具有用于连接到冷却包装的第一端和与风扇环连接的第二端的护罩。 该装置的风扇环被配置成直接安装在发动机缸体上并围绕发动机缸体的风扇。 该设备还包括位于护罩和风扇环下方的管道。 管道具有通向发动机舱的第一开口，以及向环境开放的第二开口。 流动路径在第一和第二开口之间延伸并且布置成将接近护罩和风扇环的加热空气路由到环境。
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公开(公告)号：US08800502B2
公开(公告)日：2014-08-12
申请号：US13532440
申请日：2012-06-25
Applicant: Yong Hyun Choi , Yong Chul Kim , June Kyu Park , Jungha Park , Man Hee Park , Ki-hyung Lee , Jung-wook Son
Inventor： Yong Hyun Choi , Yong Chul Kim , June Kyu Park , Jungha Park , Man Hee Park , Ki-hyung Lee , Jung-wook Son
IPC: F01P11/00
CPC classification number: F01P11/00 , F01P2011/205 , F01P2025/04 , F01P2025/30 , F02N19/10 , F28D20/02 , F28D20/028 , F28D2020/0013 , F28D2021/008 , Y02E60/145
Abstract: A heat storage device of a vehicle may include an insulation container, a coolant passage connected to an engine, a heat exchanger having a fin formed on the coolant passage inside the insulation container, a phase change material charged in the insulation container to exchange heat with flowing coolant, a phase change material temperature sensor, a pressure sensor, an engine coolant temperature sensor, and a control portion that circulates the coolant according to the driving condition of the engine and the coolant temperature such that the coolant exchanges heat with the phase change material. Accordingly, fuel for warming an engine or heating an interior room is reduced, a separate heating device or a warm up device such as a PTC heater can be replaced, quality of the exhaust gas is quickly improved, and there is a merit in overcoming environmental regulations.
Abstract translation: 车辆的蓄热装置可以包括绝热容器，与发动机连接的冷却剂通道，具有形成在绝热容器内部的冷却剂通道上的翅片的热交换器，填充在绝热容器中的相变材料，以与 流动的冷却剂，相变材料温度传感器，压力传感器，发动机冷却剂温度传感器和控制部分，其根据发动机的驱动条件和冷却剂温度使冷却剂循环，使得冷却剂与相变发生热交换 材料。 因此，减少用于升温发动机或加热室内空气的燃料，可以更换单独的加热装置或诸如PTC加热器的预热装置，从而快速提高废气质量，并且有克服环境的优点 规定。
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公开(公告)号：US20140096525A1
公开(公告)日：2014-04-10
申请号：US13645795
申请日：2012-10-05
Applicant: Michael Joseph DeVita , Timothy Fred Lauder , Mark Denton Bystry
Inventor： Michael Joseph DeVita , Timothy Fred Lauder , Mark Denton Bystry
CPC classification number: F02C7/14 , F02C7/141 , F02C7/18 , Y02T50/675
Abstract: A fluid cooled system includes a first heat generating component. A first airflow pathway directs a first flow of air across a first heat exchanger. A second airflow pathway directs a second flow of air across a second heat exchanger. A first working fluid is flowed from the first heat generating component, through the first heat exchanger and through the second heat exchanger and returned to the first heat generating component.
Abstract translation: 流体冷却系统包括第一发热部件。 第一气流通路引导第一空气流穿过第一热交换器。 第二气流通路引导第二空气流穿过第二热交换器。 第一工作流体从第一发热部件流过第一热交换器并通过第二热交换器返回到第一发热部件。
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公开(公告)号：US20130306006A1
公开(公告)日：2013-11-21
申请号：US13896014
申请日：2013-05-16
Applicant: Britt D. Mott , Chad A. McCoige
Inventor： Britt D. Mott , Chad A. McCoige
IPC: F01P11/00
Abstract: An air flow apparatus and method are provided. The apparatus includes a shroud having a first end for connection to a cooling package, and a second end for connection to a fan ring. The fan ring of the apparatus is configured to mount directly to an engine block and surround a fan of the engine block. The apparatus also includes a duct positioned below the shroud and fan ring. The duct has a first opening that opens to an engine compartment, and a second opening that opens to ambient. A flow path extends between the first and second openings and is arranged to route heated air in proximity to the shroud and fan ring to ambient.
Abstract translation: 提供了一种空气流动装置和方法。 该装置包括具有用于连接到冷却包装的第一端和与风扇环连接的第二端的护罩。 该装置的风扇环被配置成直接安装在发动机缸体上并围绕发动机缸体的风扇。 该设备还包括位于护罩和风扇环下方的管道。 管道具有通向发动机舱的第一开口，以及向环境开放的第二开口。 流动路径在第一和第二开口之间延伸并且布置成将接近护罩和风扇环的加热空气路由到环境。
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