公开(公告)号：US11905910B2

公开(公告)日：2024-02-20

申请号：US16711571

申请日：2019-12-12

申请人： SUBARU CORPORATION

发明人： Yuki Yamamoto ,  Misaki Saito

IPC分类号： F02F1/38 ,  F01P3/02

CPC分类号： F02F1/38 ,  F01P3/02 ,  F01P2003/024 ,  F01P2070/00

摘要： A cooling apparatus includes a coolant passage provided in a device to be cooled. The coolant passage is configured in such a manner that coolant passes through the coolant passage. The coolant passage includes a wall surface, first ribs, and second ribs. The first ribs and the second ribs are provided on at least a part of the wall surface. The first ribs protrude from the wall surface toward inside of the coolant passage and extend in a first direction. The second ribs protrude from the wall surface toward the inside of the coolant passage and extend in a second direction crossing the first direction. The first ribs and the second ribs are disposed alternately when viewed in at least one direction.

公开(公告)号：US08042499B2

公开(公告)日：2011-10-25

申请号：US12274990

申请日：2008-11-20

申请人： Bong Sang Lee

发明人： Bong Sang Lee

IPC分类号： F01P7/14

CPC分类号： F01P7/165 ,  F01P2060/08 ,  F01P2070/00

摘要： A coolant circulation circuit for an engine includes a first coolant line through which coolant heated in an engine and circulated in a radiator passes, a second coolant line through which coolant heated in the engine and circulated in additional elements passes, a bypass coolant line through which coolant heated in the engine passes, a coolant outlet where the coolant flows into the engine, a first chamber where the coolant having passed through the bypass coolant line flows in, a second chamber where the coolant having passed through the second coolant line flows in, a partition formed between the first chamber and the second chamber and a thermostat selectively blocking the first chamber from the second chamber.

摘要翻译： 用于发动机的冷却剂循环回路包括第一冷却剂管线，通过该第一冷却剂管道在发动机中被加热并在散热器中循环的冷却剂通过;第二冷却剂管线，在发动机中被加热并在附加元件中循环的冷却剂通过该第二冷却剂管线， 在发动机中加热的冷却剂通过冷却剂流入发动机的冷却剂出口，其中已经穿过旁路冷却剂管路的冷却剂流入的第一室，其中已经通过第二冷却剂管路的冷却剂流入的第二室， 形成在所述第一腔室和所述第二腔室之间的分隔件，以及选择性地将所述第一腔室从所述第二腔室阻挡的恒温器。

公开(公告)号：US07721974B2

公开(公告)日：2010-05-25

申请号：US10563429

申请日：2005-05-17

申请人： Fujio Inoue

发明人： Fujio Inoue

IPC分类号： G05D23/02 ,  G05D23/13

CPC分类号： G05D23/022 ,  F01P7/16 ,  F01P2070/00

摘要： A thermostat device includes a valve housing with a cooling water passage of an internal combustion engine, a built-in thermally expansive body thermally expanded or contracted by temperature change of cooling water, a piston rod slid by thermal expansion/contraction of the expansive body, and a valve body subjected to opening/closing operation by the piston rod in accordance with volume change of the expansive body. A valve seat shape on downstream side than the valve seat, which is an internal wall face forming the passage is formed in a shape that in valve open condition the cross-sectional area of the passage between an inlet seal of the valve seat and the top face of the valve body gradually decreases with reference to the maximum passage cross-sectional area on upstream side and that the cross-sectional area of the passage at the face perpendicular to the top face gradually increases.

摘要翻译： 恒温装置包括具有内燃机的冷却水通道的阀壳体，由冷却水的温度变化而热膨胀或收缩的内置热膨胀体，通过膨胀体的热膨胀/收缩而滑动的活塞杆， 以及根据膨胀体的体积变化而被活塞杆打开/关闭操作的阀体。 在形成通路的内壁面的阀座的下游侧的阀座形状形成为在阀打开状态下阀座的入口密封件与顶部的入口密封件之间的通道的横截面积 阀体的表面相对于上游侧的最大通道截面积逐渐减小，并且在垂直于顶面的面处的通道的横截面积逐渐增加。

公开(公告)号：US20080121366A1

公开(公告)日：2008-05-29

申请号：US12027295

申请日：2008-02-07

申请人： Eric Darby

发明人： Eric Darby

IPC分类号： F28F1/00

CPC分类号： F01P11/0276 ,  F01P11/0285 ,  F01P11/16 ,  F01P2025/08 ,  F01P2070/00 ,  Y10T137/8158

摘要： A coolant sensor doubles as a bleed valve for purging trapped air from a cooling system. The sensor slides into a port placing a sensor element in contact with the coolant. The sensor includes a pair of encircling o-rings for sealing the system from atmosphere in one position and permitting bleeding in a second position. The bleed channel is in the sensor port between the o-rings. The sensor is moved so the innermost o-ring clears the narrow opening into the cooling system. The outermost o-ring maintains a seal to keep the coolant from leaking out of the sensor port. The sensor is held in either position by a horseshoe clip or by a bayonet arrangement, the horseshoe clip arrangement including multiple apertures for each position, the bayonet having a position to provide for safe bleeding of air from the cooling system without completely removing the sensor from its retention port.

摘要翻译： 一个冷却剂传感器可以作为排放阀，用于从冷却系统清除被捕获的空气。 传感器滑入一个将传感器元件与冷却剂接触的端口。 传感器包括一对环绕的O形环，用于将系统与大气隔离在一个位置，并允许在第二位置出血。 渗出通道位于O形环之间的传感器端口中。 传感器被移动，使得最内的O形环将窄的开口清除到冷却系统中。 最外面的O形圈保持密封以防止冷却剂从传感器端口泄漏出来。 传感器通过马蹄形夹子或卡口装置保持在任一位置，马蹄形夹子装置包括用于每个位置的多个孔口，该卡口具有提供空气从冷却系统的安全渗出的位置，而没有完全除去传感器 其保留口。

公开(公告)号：US20070290056A1

公开(公告)日：2007-12-20

申请号：US11603500

申请日：2006-11-22

申请人： Joseph Fishman

发明人： Joseph Fishman

IPC分类号： F01P7/02 ,  G05D23/02

CPC分类号： F01P7/16 ,  F01P2070/00 ,  G05D23/022

摘要： A thermostat for an internal combustion engine. The thermostat includes a tube type bypass valve member; a spring to keep said valve member in a closed position and a temperature sensitive actuator to move said valve member to an open position. A flow control element is provided to control a flow of fluid past said valve member as said valve member opens to prevent a sudden cooling of the engine after the engine has already reached an initial warm condition. In one embodiment a safety catch is also provided to prevent the valve from closing even if an over-temperature event damages it.

摘要翻译： 内燃机恒温器。 恒温器包括管式旁通阀构件; 用于将所述阀构件保持在关闭位置的弹簧和温度敏感致动器以将所述阀构件移动到打开位置。 提供流量控制元件，用于当所述阀构件打开时控制流过所述阀构件的流体流，以防止在发动机已经达到初始温暖状态之后引擎的突然冷却。 在一个实施例中，还提供了安全锁扣以防止阀门关闭，即使过热事件损坏阀门。

公开(公告)号：US07293535B2

公开(公告)日：2007-11-13

申请号：US10520937

申请日：2003-07-07

申请人： Helmut Dobler ,  Markus Höglinger ,  Bruno Knauf ,  Wolfgang Kramer ,  Stefan Rogg

发明人： Helmut Dobler ,  Markus Höglinger ,  Bruno Knauf ,  Wolfgang Kramer ,  Stefan Rogg

IPC分类号： F01P7/02

CPC分类号： B60K11/00 ,  F01P1/06 ,  F01P3/18 ,  F01P5/02 ,  F01P5/10 ,  F01P2005/046 ,  F01P2007/146 ,  F01P2023/08 ,  F01P2050/30 ,  F01P2070/00 ,  F01P2070/50 ,  F28F9/002

摘要： The invention relates to a cooling module for an engine (1) of a motor vehicle. Said cooling module comprises a heat exchanger (4), at least one fan (16) and a coolant pump (8), whereby a modular frame (3) forms an integral part of the cooling module (2) and the coolant pump (8) is disposed within and/or on said modular frame.

摘要翻译： 本发明涉及一种用于机动车辆的发动机（1）的冷却模块。 所述冷却模块包括热交换器（4），至少一个风扇（16）和冷却剂泵（8），由此模块化框架（3）形成冷却模块（2）和冷却剂泵（8）的一体部分 ）设置在所述模块框架内和/或上。

公开(公告)号：US07086370B2

公开(公告)日：2006-08-08

申请号：US10145069

申请日：2002-05-14

申请人： Makoto Yonezawa ,  Sou Abe

发明人： Makoto Yonezawa ,  Sou Abe

IPC分类号： F02B61/04

CPC分类号： F01N13/1805 ,  B63H20/24 ,  B63H20/28 ,  F01N3/043 ,  F01N13/004 ,  F01N13/1827 ,  F01N2590/021 ,  F01P3/202 ,  F01P2060/16 ,  F01P2070/00 ,  F02B61/045 ,  F02B75/22 ,  F02B2075/027 ,  F02B2075/1824 ,  Y02T10/20

摘要： An outboard motor has an engine and a mounting case disposed below and connected to the engine. The mounting case has a depression opening upward. The opening is covered by a cover to form a coolant chamber. An exhaust passage passes through the coolant chamber and communicates with an exhaust expansion chamber formed by an extension case to be positioned below the mounting case. The coolant chamber is covered by the cover so that a small mating surface is formed with the coolant chamber independently of an engine mating surface of the mounting case. This simplifies the structure of the mounting case.

公开(公告)号：US20050126517A1

公开(公告)日：2005-06-16

申请号：US10734833

申请日：2003-12-12

申请人： Davide Piccirilli ,  John Myers ,  David Letteer

发明人： Davide Piccirilli ,  John Myers ,  David Letteer

IPC分类号： F01P3/18 ,  F01P7/14 ,  F01P7/16

CPC分类号： F01P7/16 ,  F01P3/18 ,  F01P2007/146 ,  F01P2070/00

摘要： An integrated heat exchange and fluid control device is provided having an inlet, a valve, a heat exchange section in fluid connection with the valve, a bypass section in fluid connection with the valve, and an outlet section in fluid communication with the bypass section and the heat exchange section. The valve is configured to distribute flow of the coolant into the heat exchange system and/or the bypass section. In the heat exchange sections, coolant is substantially cooled by a second fluid or airflow. In the bypass section, the coolant is substantially prevented from being cooled by the second fluid or airflow.

摘要翻译： 提供了一种集成的热交换和流体控制装置，其具有入口，阀，与阀流体连接的热交换部分，与阀流体连接的旁路部分，以及与旁路部分流体连通的出口部分，以及 热交换部。 阀构造成将冷却剂的流量分配到热交换系统和/或旁路部分中。 在热交换部分中，冷却剂基本上被第二流体或气流冷却。 在旁路部分中，基本上防止了冷却剂被第二流体或气流冷却。

公开(公告)号：US06880496B2

公开(公告)日：2005-04-19

申请号：US10678641

申请日：2003-10-06

申请人： Manfred Batzill ,  Falk Schulkowski

发明人： Manfred Batzill ,  Falk Schulkowski

IPC分类号： F02F1/10 ,  F01P5/10 ,  F01P7/16 ,  F02F7/00 ,  F01P7/14

CPC分类号： F01P7/16 ,  F01P5/10 ,  F01P2070/00

摘要： A water-cooled multi-cylinder internal-combustion engine having a crankcase and cooling ducts which surround the cylinders and which are acted upon by coolant by way of a pump in a small cooling circuit. For switching over to a large cooling circuit provided with a radiator, a thermostat is provided which is inserted in a thermostat housing. The thermostat housing has a top part provided with coolant connections and a bottom part preferably integrated in the crankcase. An insertion part is inserted in the bottom part of the thermostat housing, which insertion part has at least one opening which is controlled by the thermostatic valve for controlling the flow in the small and the large cooling circuit.

摘要翻译： 一种水冷多缸内燃机，其具有围绕气缸的曲轴箱和冷却管道，并且在小型冷却回路中通过泵作用于冷却剂。 为了切换到设置有散热器的大型冷却回路，设置有恒温器，其插入恒温器壳体中。 恒温器壳体具有设置有冷却剂连接的顶部部分和优选地集成在曲轴箱中的底部部分。 插入部插入恒温器壳体的底部，该插入部具有由恒温阀控制的至少一个开口，用于控制小型和大型冷却回路中的流动。

公开(公告)号：US20040261730A1

公开(公告)日：2004-12-30

申请号：US10749211

申请日：2003-12-30

发明人： Jea-Woong Yi

IPC分类号： F01P007/14

CPC分类号： F01P3/02 ,  F01P7/165 ,  F01P2003/021 ,  F01P2003/024 ,  F01P2003/027 ,  F01P2025/50 ,  F01P2070/00

摘要： A cooling system for an engine wherein a cylinder block side is mounted with a stagnation chamber for stagnating a temperature sensing unit of a sub-thermostat portion of cooling water discharged to a high temperature passage via an outlet of a cooling water passage of the cylinder block side, enabling opening and closing of the sub-thermostat only via the temperature of the cooling water at the cylinder block side. The cooling system includes a main thermostat and a sub-thermostat for individually controlling the flow of cooling water in a cylinder block and a cylinder head. The stagnation chamber, where a cooling water discharged from the cylinder block is stagnated, is installed inside a sub-thermostat housing where a sub-thermostat is mounted. The stagnation chamber is positioned therein with a temperature sensing unit. The stagnation chamber communicates with a cooling water discharge passage of the cylinder head via a confluence passage.

摘要翻译： 一种用于发动机的冷却系统，其中气缸体侧安装有停滞室，用于将通过气缸体的冷却水通道的出口排放到高温通道的冷却水的副恒温部分的温度感测单元 只能通过气缸体侧的冷却水的温度来启动和关闭副恒温器。 冷却系统包括用于单独控制气缸体和气缸盖中的冷却水流的主恒温器和副恒温器。 从气缸体排出的冷却水停滞的停滞室安装在安装有副恒温器的副恒温器壳体的内部。 停滞室位于其中，具有温度感测单元。 停滞室通过汇流通道与气缸盖的冷却水排出通道连通。