公开(公告)号：US10018099B2

公开(公告)日：2018-07-10

申请号：US14982483

申请日：2015-12-29

申请人： MAZDA MOTOR CORPORATION

发明人： Jun Nakashima

IPC分类号： F01P3/02 ,  F01P7/14

CPC分类号： F01P3/02 ,  F01P2003/027 ,  F01P2007/143

摘要： A cooling system for an engine includes a block-side water jacket divided into a block cooling passage and a bypass passage in the circumferential direction of the block-side water jacket, the block cooling passage allowing a cooling liquid introduced into the block cooling passage to flow into the head-side water jacket via a first communication hole of a cylinder head, and the bypass passage allowing the cooling liquid to bypass the block cooling passage and flow into the head-side water jacket via a second communication hole of the cylinder head. The cooling system further includes a partition separating a downstream end of the block cooling passage and the bypass passage from each other in the circumferential direction. The partition is provided with an adjustment hole which makes a flow of part of the cooling liquid passing through the bypass passage directed to the first communication hole.

公开(公告)号：US09920681B2

公开(公告)日：2018-03-20

申请号：US15040245

申请日：2016-02-10

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Kazuyuki Owaki

IPC分类号： F01P11/04 ,  F01P3/02 ,  F01P7/16 ,  F01P5/12 ,  F01P7/14

CPC分类号： F01P7/165 ,  F01P3/02 ,  F01P5/12 ,  F01P7/16 ,  F01P11/04 ,  F01P2003/027 ,  F01P2007/143 ,  F01P2007/146 ,  F01P2025/32

摘要： A cooling apparatus for an engine includes a main circuit, a warm-up circuit, a coolant passage, a coolant pump, a pre-branching passage, a coolant temperature sensor and an agitator. The warm-up circuit allows a coolant to bypass the main circuit. The coolant passage is provided inside an engine body. The coolant pump is configured to cause the coolant to flow through the coolant passage. The pre-branching passage is communicated with an outlet side of the coolant passage, and communicated with the main circuit and the warm-up circuit. The coolant temperature sensor is configured to detect a coolant temperature inside the pre-branching passage. The agitator is disposed downstream of the coolant temperature sensor in a direction of coolant flow when the coolant pump is operating. The agitator is disposed at a boundary between the pre-branching passage and the main circuit or in a vicinity of the boundary.

公开(公告)号：US20160123216A1

公开(公告)日：2016-05-05

申请号：US14825874

申请日：2015-08-13

申请人： Hyundai Motor Company ,  Kia Motors Corporation

发明人： Seok Jun Yoon ,  Joong Hyun Hwang

IPC分类号： F01P7/14 ,  F01P3/02

CPC分类号： F01P3/02 ,  F01P7/14 ,  F01P2003/027 ,  F01P2007/143 ,  F01P2007/146

摘要： An engine cooling system for cooling a cylinder head and a cylinder block separately may include a cylinder block having cylinders arranged from a front side to a rear side of an engine with a block water jacket formed therein around the cylinders, a cylinder head fastened to a top side of the cylinder block with a head water jacket formed therein from the front side to the rear side of the engine, a water pump mounted to a front side of the cylinder block for pumping coolant to a front of the block water jacket, and a coolant control valve arranged in a rear side of the cylinder block and the cylinder head to have a first end connected to a rear end of the block water jacket and a second end connected to a rear end of the head water jacket for having the coolant supplied thereto.

摘要翻译： 用于分别冷却气缸盖和气缸体的发动机冷却系统可以包括气缸体，其具有从发动机的前侧到后侧布置的气缸，其中围绕气缸形成有块水套，气缸盖固定到 气缸体的顶侧具有从发动机的前侧到后侧形成的头部水套，安装在气缸体的前侧的水泵，用于将冷却剂泵送到块状水套的前部，以及 布置在气缸体的后侧和气缸盖的冷却剂控制阀，具有连接到块状水套的后端的第一端和连接到头部水套的后端的第二端，用于具有冷却剂 提供给它。

公开(公告)号：US09303549B2

公开(公告)日：2016-04-05

申请号：US14066166

申请日：2013-10-29

申请人： General Electric Company

发明人： Gokulnath Chellan ,  Gregory Alan Marsh ,  Hemant Patni

IPC分类号： F01P7/02 ,  F01P7/16 ,  F01P7/10 ,  B60K11/08 ,  F01P7/12 ,  F01P11/10 ,  F01P7/14

CPC分类号： F01P7/164 ,  B60K11/085 ,  F01P7/02 ,  F01P7/10 ,  F01P7/12 ,  F01P11/10 ,  F01P2007/143 ,  Y02T10/146

摘要： Various embodiments for a thermal management system are provided. In one example, a thermal management system includes a coolant pump that provides coolant to a first cooling circuit and a second cooling circuit in parallel. The first cooling circuit includes an air-to-coolant radiator system and the second cooling circuit includes an engine coolant jacket. The thermal management system further comprises a fan and a cooling shutter for controlling a flow of air through the air-to-coolant radiator system.

摘要翻译： 提供了用于热管理系统的各种实施例。 在一个示例中，热管理系统包括冷却剂泵，其向第一冷却回路和第二冷却回路并联提供冷却剂。 第一冷却回路包括空气 - 冷却剂散热器系统，第二冷却回路包括发动机冷却剂套。 热管理系统还包括风扇和冷却活门，用于控制通过空气冷却剂散热器系统的空气流。

公开(公告)号：US09004021B2

公开(公告)日：2015-04-14

申请号：US13704949

申请日：2011-06-15

申请人： Stephan Adam ,  Joachim Doerr ,  Axel Pohlmann

发明人： Stephan Adam ,  Joachim Doerr ,  Axel Pohlmann

IPC分类号： F02F1/10 ,  F02F1/02 ,  F01N3/04 ,  F01N13/10 ,  F02F1/24 ,  F02F1/40 ,  F01P3/02 ,  F01P7/14

CPC分类号： F02F1/02 ,  F01N3/046 ,  F01N13/10 ,  F01P2003/028 ,  F01P2007/143 ,  F01P2060/08 ,  F01P2060/16 ,  F02F1/243 ,  F02F1/40 ,  Y02T10/20

摘要： An internal combustion engine includes a cylinder crankcase and a cylinder head that includes an integrated exhaust manifold, wherein the cylinder crankcase, the cylinder head and the integrated exhaust manifold have a continuous water jacket that forms part of a coolant circuit of the internal combustion engine. To ensure during shut-down cooling and/or warm-up cooling of the exhaust manifold that a majority of the coolant that is fed into the water jacket reaches the exhaust manifold, while only a small portion of the coolant flows around the cylinder through the cylinder crankcase, the coolant circuit includes a collector that communicates via passage openings having reduced opening cross-sections with the water jacket, and coolant channels arranged in extension of a flow direction through the passage-openings lead to the exhaust manifold, while coolant channels branching off laterally behind the passage-openings lead to the cylinder crankcase.

摘要翻译： 内燃机包括气缸曲轴箱和气缸盖，其包括集成的排气歧管，其中气缸曲轴箱，气缸盖和集成排气歧管具有连续的水套，其形成内燃机的冷却剂回路的一部分。 为了确保在关闭冷却和/或预热冷却排气歧管期间，供给到水套中的大部分冷却剂到达排气歧管，而只有一小部分冷却剂通过气缸 气缸曲轴箱，冷却剂回路包括收集器，该收集器通过具有减小的开口横截面的通道开口与水套连通，并且流动方向延伸通过通道开口的冷却剂通道通向排气歧管，同时冷却剂通道分支 在通道开口后方侧面通向气缸曲轴箱。

公开(公告)号：US20150027386A1

公开(公告)日：2015-01-29

申请号：US14340804

申请日：2014-07-25

申请人： Stant USA Corp.

发明人： Carl R. Lewis ,  J Bradley Groom

IPC分类号： F01P7/16 ,  F01P11/04

CPC分类号： F01P7/16 ,  F01P7/167 ,  F01P2007/143 ,  F01P2007/146 ,  F01P2025/62 ,  F01P2060/08

摘要： A fluid regulator for an engine coolant system includes a thermostat. The thermostat is configured to route engine coolant through an engine and a radiator in one mode and through the engine to bypass the radiator in another mode.

摘要翻译： 用于发动机冷却剂系统的流体调节器包括恒温器。 恒温器被配置成以一种模式将发动机冷却剂引导通过发动机和散热器，并且通过发动机以另一种模式绕过散热器。

公开(公告)号：US08511262B2

公开(公告)日：2013-08-20

申请号：US13521569

申请日：2011-01-17

申请人： Richard Komurian ,  Christian Adam

发明人： Richard Komurian ,  Christian Adam

IPC分类号： F01P1/08

CPC分类号： F01P7/167 ,  F01P2007/143 ,  F01P2060/08 ,  F16K3/246 ,  F16K11/044

摘要： A slide-valve device sliding in a predetermined axial direction, includes a valve body having two chambers, the first chamber including a lateral fluid-intake opening and a fluid-outlet opening provided with a normally closed, conditionally opening plug device, the second chamber including first and second lateral fluid-outlet openings, mutually offset in the axial direction. Two inner regions of the second chamber are arranged contiguously in the axial direction and communicate with one another via an opening or an internal passage, and in that the sliding drawer includes a first plug member suitable for selectively plugging the communication opening or the internal communication passage or opening between the two regions and a second plugging member suitable for preventing fluid communication between the second lateral fluid-outlet opening of the second chamber and a first region of the second chamber, within a predetermined range of translation of the sliding drawer.

摘要翻译： 一个沿预定轴向滑动的滑阀装置包括一个具有两个腔室的阀体，该第一腔室包括一侧流体进气口和一个设有常闭有条件打开的塞子装置的流体出口孔，第二腔室 包括在轴向相互偏移的第一和第二横向流体出口开口。 第二腔室的两个内部区域沿轴向连续布置并且经由开口或内部通道彼此连通，并且滑动抽屉包括适于选择性地堵塞连通开口或内部连通通道的第一塞子构件 或两个区域之间的开口以及适于防止第二腔室的第二横向流体出口与第二腔室的第一区域之间的流体连通的第二堵塞构件，其在滑动抽屉的预定的平移范围内。

公开(公告)号：US08429895B2

公开(公告)日：2013-04-30

申请号：US12745922

申请日：2008-11-26

申请人： Takanori Kawazu ,  Toshihiro Kawai ,  Kiyoshi Naiki ,  Takashi Tsukiyama

发明人： Takanori Kawazu ,  Toshihiro Kawai ,  Kiyoshi Naiki ,  Takashi Tsukiyama

IPC分类号： F02M25/06 ,  F01N3/00 ,  F01N3/02 ,  F01N3/10

CPC分类号： F01P7/165 ,  F01N3/0205 ,  F01N5/02 ,  F01P2007/143 ,  F01P2025/32 ,  F01P2025/44 ,  F01P2060/08 ,  F01P2060/16 ,  F02M26/28 ,  F02M26/33 ,  F02M26/50 ,  Y02T10/16 ,  Y02T10/20

摘要： An internal combustion engine includes: an exhaust heat collector, in which exhaust gas exchanges heat with engine coolant, that heats the engine coolant; an EGR mechanism that recirculates a part of the exhaust gas to an intake passage through an EGR passage that branches from an exhaust passage; and an EGR cooler that cools the exhaust gas flowing through the EGR passage through heat exchange with the engine coolant supplied from the exhaust heat collector.

摘要翻译： 内燃机包括：排气集热器，其中排气与发动机冷却剂交换热量，其加热发动机冷却剂; EGR机构，其通过从排气通道分支的EGR通道将废气的一部分再循环到进气通道; 以及EGR冷却器，其通过与从排气集热器供给的发动机冷却剂进行热交换来冷却流过EGR通路的废气。

公开(公告)号：US08316806B2

公开(公告)日：2012-11-27

申请号：US12681412

申请日：2008-09-29

申请人： Erik Söderberg ,  Zoltan Kardos

发明人： Erik Söderberg ,  Zoltan Kardos

IPC分类号： F01P11/08

CPC分类号： F01P7/165 ,  F01P2003/182 ,  F01P2003/187 ,  F01P2007/143 ,  F01P2060/045 ,  F16H57/0413

摘要： An arrangement for cooling oil in a gearbox in a vehicle which is powered by a combustion engine, the arrangement including an oil cooler, an oil system configured to circulate oil between the gearbox and the oil cooler, and a coolant circuit configured and operable to lead coolant to the oil cooler. The coolant circuit includes a radiator element for cooling the coolant and a line to lead the cooled coolant from the radiator element to the oil cooler. The coolant circuit has a flow-regulator to regulate the coolant flow through the radiator element for imparting to the coolant a temperature which makes possible a desired cooling of the oil in the oil cooler.

摘要翻译： 一种用于在由内燃机驱动的车辆的齿轮箱中冷却油的装置，所述装置包括油冷却器，构造成在所述齿轮箱和所述油冷却器之间循环油的油系统，以及配置并可操作以引导 冷却液到油冷却器。 冷却剂回路包括用于冷却冷却剂的散热器元件和将冷却的冷却剂从散热器元件引导到油冷却器的管线。 冷却剂回路具有流量调节器以调节通过散热器元件的冷却剂流动，以向冷却剂施加温度，这使得油冷却器中的油所需的冷却成为可能。

公开(公告)号：US20100218735A1

公开(公告)日：2010-09-02

申请号：US12681412

申请日：2008-09-29

申请人： Erik Söderberg ,  Zoltan Kardos

发明人： Erik Söderberg ,  Zoltan Kardos

IPC分类号： F01P3/00 ,  F01P5/10

CPC分类号： F01P7/165 ,  F01P2003/182 ,  F01P2003/187 ,  F01P2007/143 ,  F01P2060/045 ,  F16H57/0413

摘要： An arrangement for cooling oil in a gearbox in a vehicle which is powered by a combustion engine, the arrangement including an oil cooler, an oil system configured to circulate oil between the gearbox and the oil cooler, and a coolant circuit configured and operable to lead coolant to the oil cooler. The coolant circuit includes a radiator element for cooling the coolant and a line to lead the cooled coolant from the radiator element to the oil cooler. The coolant circuit has a flow-regulator to regulate the coolant flow through the radiator element for imparting to the coolant a temperature which makes possible a desired cooling of the oil in the oil cooler.

摘要翻译： 一种用于在由内燃机驱动的车辆的齿轮箱中冷却油的装置，所述装置包括油冷却器，构造成在所述齿轮箱和所述油冷却器之间循环油的油系统，以及配置并可操作以引导 冷却液到油冷却器。 冷却剂回路包括用于冷却冷却剂的散热器元件和将冷却的冷却剂从散热器元件引导到油冷却器的管线。 冷却剂回路具有流量调节器以调节通过散热器元件的冷却剂流动，以向冷却剂施加温度，这使得油冷却器中的油所需的冷却成为可能。