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61. 发明申请

US20050006048A1 Vertical airflow engine cooling system 有权
标题翻译：垂直气流发动机冷却系统
公开(公告)号：US20050006048A1
公开(公告)日：2005-01-13
申请号：US10617612
申请日：2003-07-11
申请人： Carl Vuk
发明人： Carl Vuk
IPC分类号： B60K11/04 , F01P1/00 , F01P3/04 , F01P3/18 , F01P5/02 , F01P5/04 , F01P5/06 , F01P7/16 , F02B63/04 , F28F1/00
CPC分类号： B60K11/04 , B60Y2200/221 , F01P3/18 , F01P2001/005 , F01P2003/185 , F01P2005/025 , F01P2005/046 , F01P2060/02 , F01P2070/52 , F02B63/04
摘要： A cooling system is provided for a non-rail off-road vehicle, such as an agricultural tractor having an engine with a horizontally oriented rotation axis and a hood covering the engine. The cooling system includes an engine cooling radiator positioned above the engine and between the engine and the hood and a fan unit with electric motor-driven fans blowing air upwardly through the radiator. The fan unit is positioned above the engine and between the engine and the radiator. An engine charge air cooler is also positioned above the engine and between the engine and the hood, and a charge air cooler fan unit has electric motor-driven fans which blow air upwardly through the cooler. The hood has openings in its upper surface through which passes air blown by the radiator fan unit and the charge air cooler fan unit. This cooling system blows heated cooling air vertically upwardly, thus preventing the heated cooling air from being drawn back into the intakes of the cooling system and preventing heated air from being blown onto the exterior of the tractor cab.
摘要翻译：为非轨道越野车辆提供冷却系统，例如具有水平定向旋转轴线的发动机的农用拖拉机和覆盖发动机的罩。冷却系统包括位于发动机之上和发动机和发动机罩之间的发动机冷却散热器和风扇单元，其中电动机驱动的风扇向上吹空气通过散热器。风扇单元位于发动机上方和发动机和散热器之间。发动机增压空气冷却器也位于发动机上方和发动机和发动机罩之间，并且增压空气冷却器风扇单元具有将空气向上吹通过冷却器的电动机风扇。罩在其上表面具有开口，通过该开口通过散热器风扇单元和增压空气冷却器风扇单元吹送的空气。该冷却系统将加热的冷却空气垂直向上吹，从而防止加热的冷却空气被吸入冷却系统的入口中，并且防止加热的空气被吹送到拖拉机驾驶室的外部。

62. 发明授权

US4735176A Closed evaporative cooling system for an engine 失效
标题翻译：封闭的发动机蒸发冷却系统
公开(公告)号：US4735176A
公开(公告)日：1988-04-05
申请号：US45196
申请日：1987-04-30
申请人： Tsuyoshi Nishida , Mitsumasa Isoda
发明人： Tsuyoshi Nishida , Mitsumasa Isoda
IPC分类号： F01P3/04 , F01P3/22 , F01P11/00 , F02B75/00 , F01P9/02
CPC分类号： F01P3/22 , F01P2003/2228 , F02B75/005
摘要： A closed evaporative cooling system for an engine includes a water jacket having an opening formed through an upper wall of said engine, a condenser having an upper tank, a bottom plate and condenser tubes, a seat formed around said upside opening for fixing said bottom plate of said condenser thereon, a pressure regulating valve for regulating internal pressure of said upper tank, each of said tube has an upper end penetrating through the bottom wall of said upper tank and brazed or soldered thereto, and a lower end penetrating through said bottom plate and brazed or soldered thereto respectively, and the system further includes a damper pipe for damping the variation of internal pressure of said upper tank, having one end communicated with said upper tank of said condenser fixed on the upper part of said water jacket of said engine and another end communicated with said pressure regulating valve.
摘要翻译：用于发动机的封闭蒸发冷却系统包括一个水套，其具有通过所述发动机的上壁形成的开口，具有上部罐，底板和冷凝器管的冷凝器，围绕所述上侧开口形成的座，用于固定所述底板所述冷凝器的压力调节阀，用于调节所述上部罐的内部压力，每个所述管具有穿过所述上部罐的底壁并钎焊或焊接到其上的上端，并且穿过所述底板的下端并且分别钎焊或钎焊，并且该系统还包括阻尼管，用于阻尼所述上部罐的内部压力的变化，其具有与固定在所述发动机的所述水套的上部的所述冷凝器的上部罐相连通的一端另一端与所述压力调节阀连通。

63. 发明授权

US3938586A Swingable rotary screen 失效
标题翻译：摇摆式旋转屏
公开(公告)号：US3938586A
公开(公告)日：1976-02-17
申请号：US375192
申请日：1973-06-29
申请人： G. Benjamin Barlow , Chester G. Wolfe
发明人： G. Benjamin Barlow , Chester G. Wolfe
IPC分类号： A01D41/12 , B60H1/32 , F01P11/12 , F01P3/04
CPC分类号： F01P11/12
摘要： A dual hinge mounting for both a rotary air screen unit of the blanking type and its associated condenser or other heat-radiating core, and by means of which the screen unit and core may be swung to accessible positions for servicing in situ. The screen unit and core are individually pivoted on separate axes and, in combination with their hinge connections and a connecting strap between them, establish an articulated parallelogram-like linkage arrangement whereby they move in unison to and from their servicing positions. A novel concealed dual latch arrangement which holds the screen unit in its operative position is accessible through a pair of hand holes in the mounting.
摘要翻译：用于冲切型旋转空气筛单元及其相关联的冷凝器或其它散热芯的双铰链安装件，通过该双铰链安装，筛网单元和芯可以摆动到可到达的位置，用于现场维修。屏幕单元和芯体分开地在单独的轴上枢转，并且与它们的铰接连接件和它们之间的连接带组合，建立铰接的平行四边形连杆装置，由此它们一致地移动到它们的维修位置。将屏幕单元保持在其操作位置的新颖的隐藏双闩锁装置可通过安装件中的一对手孔进入。

64. 发明授权

EP1947308B1 Integriertes Motorkühlsystem 有权
标题翻译：集成发动机冷却系统
公开(公告)号：EP1947308B1
公开(公告)日：2009-09-30
申请号：EP07100654.8
申请日：2007-01-17
申请人： Ford Global Technologies, LLC
发明人： Fritsche, Richard , Kuhlbach, Kai , Lenz, Ingo , Lutz, Martin , Mehring, Jan , Weber, Carsten
IPC分类号： F01P3/04 , F01P7/16
CPC分类号： F01P7/165 , F01P3/02 , F01P2003/024 , F01P2003/027 , F01P2037/02 , F01P2060/16

65. 发明授权

EP2938866B1 PRE-HEATING SYSTEM FOR A POWER PLANT WITH AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：具有内燃机的发电厂的预热系统
公开(公告)号：EP2938866B1
公开(公告)日：2018-04-11
申请号：EP12820865.9
申请日：2012-12-27
申请人： Wärtsilä Finland Oy
发明人： LINDE, Eirik , BJÖRKLUND, Matias , SMEDS, Anders , ANDERSSON, Lars-Johan , WESTERLUND, Andreas
IPC分类号： F02C1/05 , F02N19/00 , F02N19/04 , F02N19/10 , F01P3/04
CPC分类号： F02N19/001 , F01P2037/02 , F01P2060/18 , F02C1/05 , F02N19/04 , F02N19/10
摘要： A pre-heating system (28) for a power plant comprising an internal combustion engine (1) and a cooling system (2) for removal of excess heat from the engine (1), the pre-heating system (28) is provided with a heat pump system (281) arranged for utilizing thermal energy of air to be passed via/through the radiator (21), the heat pump system (281) is arranged to convert thermal energy of lower temperature air to thermal energy of higher temperature cooling fluid, the pre-heating system (28) is provided with a heat exchanger (2815) of the heat pump system (281) configured to transfer heat to the engine (1). The invention relates also a corresponding power plant and a method for power plant pre-heating.

66. 发明公开

EP1905975A1 Water-cooled internal combustion engine having radiator 有权
标题翻译： WassergekühlterVerbrennungsmotor mit散热器
公开(公告)号：EP1905975A1
公开(公告)日：2008-04-02
申请号：EP07113601.4
申请日：2007-08-01
申请人： Honda Motor Co., Ltd.
发明人： Hirayama, Shuji , Yamanishi, Teruhide
IPC分类号： F01P3/04 , F01P11/02 , F01P11/04
CPC分类号： F01P3/04 , F01P11/0285 , F01P11/04
摘要： Simplifying a water circulation structure of a cylinder block and realizing a compact layout of piping connecting an engine body and a radiator.
A water-cooled internal combustion engine (E) is provided with an engine body including a cylinder block (20) and a cylinder head (21), and a radiator (52). The radiator (52) is disposed separated, in a prescribed direction, i.e. in a rightward direction, from the engine body. A chain chamber (44) which accommodates a transmission mechanism, including a chain, for a valve system is provided in end portions (20e and 21e), which are located rightwardly toward the radiator (52), of the cylinder block (20) and the cylinder head (21), respectively. A cooling water outlet portion (61) open to a cylinder head water jacket (Jh) is provided in the end portion (21e) of the cylinder head (21), the cooling water outlet portion (61) being connected with an inlet pipe (57) for leading the cooling water having flowed out of a cylinder block water jacket into the cylinder head water jacket Jh to the radiator (52). The cooling water outlet portion (61) is disposed rightwardly closer to the radiator (52) than the chain chamber (44).
摘要翻译：简化气缸体的水循环结构，实现连接发动机主体和散热器的管道的紧凑布局。水冷式内燃机（E）设有包括气缸体（20）和气缸盖（21）的发动机主体和散热器（52）。散热器52从发动机主体沿规定的方向，即向右方向配置。在气缸体（20）的朝向散热器（52）的右侧的端部（20e和21e）中设置有容纳用于阀系统的链条的传动机构的链条室（44），并且气缸盖（21）。在气缸盖（21）的端部（21e）中设置有与气缸盖水套（Jh）相通的冷却水出口部（61），冷却水出口部（61）与入口管引导从气缸盖水套流出的冷却水进入气缸盖水套Jh到散热器（52）。冷却水出口部61比链式室44更靠近散热器52配置。

67. 发明申请

US20220178624A1 HEAT STORAGE DEVICE 有权
公开(公告)号：US20220178624A1
公开(公告)日：2022-06-09
申请号：US17680735
申请日：2022-02-25
申请人： DENSO CORPORATION
发明人： Takuya FUSE , Toru OKAMURA , Kuniyoshi TANIOKA
IPC分类号： F28D20/00 , B60H1/32 , B60H1/04 , F01P3/04 , F01P7/14
摘要： A heat storage device includes a heat storage, a first flow passage, a second flow passage and a flow rate regulator. The heat storage stores heat released from coolant. The first flow passage is placed in a circulation path that conducts the coolant. The heat storage is installed in the first flow passage. The second flow passage conducts the coolant and bypasses the heat storage. The flow rate regulator adjusts a flow rate ratio that is a ratio of a second flow rate of the coolant, which flows in the second flow passage, relative to a first flow rate of the coolant, which flows in the first flow passage. The flow rate regulator reduces the first flow rate when a temperature of the coolant is decreased.

68. 发明授权

US11098675B2 Piston 有权
公开(公告)号：US11098675B2
公开(公告)日：2021-08-24
申请号：US17010794
申请日：2020-09-02
申请人： Mahle International GmbH
发明人： Benjamin Schmieder , Jakob Wissler
IPC分类号： F01P3/04 , F01P3/06 , F02F3/22
摘要： A piston for an internal combustion engine may include a cooling duct having at least one feed opening. The piston may also include a feed funnel arranged within the at least one feed opening. The feed funnel may be fixed in the at least one feed opening via a blind rivet connection.

69. 发明申请

US20200340758A1 HEAT STORAGE DEVICE 审中-公开
公开(公告)号：US20200340758A1
公开(公告)日：2020-10-29
申请号：US16926006
申请日：2020-07-10
申请人： DENSO CORPORATION
发明人： Takuya FUSE , Toru OKAMURA , Kuniyoshi TANIOKA
IPC分类号： F28D20/00 , B60H1/04 , B60H1/32 , F01P7/14 , F01P3/04
摘要： A heat storage device includes a heat storage, a first flow passage, a second flow passage and a flow rate regulator. The heat storage stores heat released from coolant. The first flow passage is placed in a circulation path that conducts the coolant. The heat storage is installed in the first flow passage. The second flow passage conducts the coolant and bypasses the heat storage. The flow rate regulator adjusts a flow rate ratio that is a ratio of a second flow rate of the coolant, which flows in the second flow passage, relative to a first flow rate of the coolant, which flows in the first flow passage. The flow rate regulator reduces the first flow rate when a temperature of the coolant is decreased.

70. 发明授权

US10184422B2 Reduced compression height dual gallery piston, piston assembly therewith and methods of construction thereof 有权
公开(公告)号：US10184422B2
公开(公告)日：2019-01-22
申请号：US14981319
申请日：2015-12-28
申请人： Federal-Mogul Corporation
发明人： Miguel Azevedo , Michael Weinenger
IPC分类号： F01P3/04 , F02F3/22 , F02F3/26 , F16C7/02 , F02F3/00 , F16J1/09 , F16J1/14 , F16J1/08 , F02F3/18
摘要： A piston assembly, piston therefor and methods of construction are provided. The assembly includes a piston head and connecting rod operably coupled thereto via a wrist pin. The piston head has an upper crown with a combustion bowl and an undercrown surface. The lower crown includes axially aligned pin bores receiving the wrist pin. An upper wall of the lower crown has an oil inlet, an oil outlet and a concave, saddle bearing surface that bears against the wrist pin. A toroid-shaped outer cooling gallery is formed between wall portions of the upper and lower crowns, wherein the outer cooling gallery surrounds an inner cooling gallery. The connecting rod is fixed to the wrist pin for conjoint oscillation. The connecting rod has an oil passage in fluid communication with a through hole in the wrist pin to allow oil to flow therethrough into the inner cooling gallery via the oil inlet.

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