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101. 发明专利

TW201529367A 車輛的雙動力冷卻系統审中-公开
简体标题：车辆的双动力冷却系统
公开(公告)号：TW201529367A
公开(公告)日：2015-08-01
申请号：TW103103551
申请日：2014-01-29
申请人：光陽工業股份有限公司 , KWANG YANG MOTOR CO., LTD.
发明人：李維鈞 , 鄭溫坐 , 楊思待
IPC分类号： B60K11/02 , F04B49/06
CPC分类号： F01P7/164 , F01P3/12 , F01P3/20 , F01P7/162
摘要：一種車輛的雙動力冷卻系統，配合一能帶動一具有發電機冷卻通道之發電機的引擎而作動，該引擎包含一汽缸、一於該汽缸中作動的活塞、一由該活塞帶動的曲軸單元、一由該曲軸單元帶動的平衡軸單元，及一供冷卻水流通的引擎冷卻通道。該雙動力冷卻系統包括一由該平衡軸單元帶動並與該引擎冷卻通道連通的機械式水泵、一與該機械式水泵和該引擎冷卻通道連通的第一熱交換器、一與該發電機冷卻通道連通的電控式水泵、一與該電控式水泵和該發電機冷卻通道連通的第二熱交換器，及一與該電控式水泵和該發電機電連接的控制單元。該機械式水泵配合該第一熱交換器冷卻該引擎，該控制單元則控制該電控式水泵的運作，配合該第二熱交換器冷卻該發電機。
简体摘要：一种车辆的双动力冷却系统，配合一能带动一具有发电机冷却信道之发电机的发动机而作动，该发动机包含一汽缸、一于该汽缸中作动的活塞、一由该活塞带动的曲轴单元、一由该曲轴单元带动的平衡轴单元，及一供冷却水流通的发动机冷却信道。该双动力冷却系统包括一由该平衡轴单元带动并与该发动机冷却信道连通的机械式水泵、一与该机械式水泵和该发动机冷却信道连通的第一热交换器、一与该发电机冷却信道连通的电控式水泵、一与该电控式水泵和该发电机冷却信道连通的第二热交换器，及一与该电控式水泵和该发电机电连接的控制单元。该机械式水泵配合该第一热交换器冷却该发动机，该控制单元则控制该电控式水泵的运作，配合该第二热交换器冷却该发电机。

102. 发明授权

US11680510B1 Cooling device for internal combustion engine and cooling method of internal combustion engine 有权
公开(公告)号：US11680510B1
公开(公告)日：2023-06-20
申请号：US18061006
申请日：2022-12-02
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , AISIN CORPORATION
发明人： Noboru Takagi , Shoichi Akiyama , Hirokazu Tanaka , Masazumi Yoshida , Ryusuke Sasaki , Masahiro Kuroki , Koki Fukuta
IPC分类号： F01P5/10 , F01P7/16 , F01P3/18
CPC分类号： F01P5/10 , F01P3/18 , F01P7/162 , F01P7/164 , F01P7/165 , F01P2005/105
摘要： A cooling device for an internal combustion engine is provided. The cooling device includes a first passage connected to the internal combustion engine and circulating a coolant, a second passage connected to the internal combustion engine and circulating the coolant, a heat exchanger provided on the first passage and configured such that heat exchange is performed with respect to the coolant, a first pump provided on the first passage, a second pump provided on the second passage and an electronic control unit controlling the first pump and the second pump. The electronic control unit, when a temperature of the coolant is no lower than a predetermined temperature, drives the first pump such that a flow rate of the coolant in the first passage increases as compared to when the temperature of the coolant is lower than the predetermined temperature, and performs first control of stopping the second pump.

103. 发明授权

US10619558B2 Internal combustion engine 有权
公开(公告)号：US10619558B2
公开(公告)日：2020-04-14
申请号：US15837509
申请日：2017-12-11
申请人： DEUTZ Aktiengesellschaft
发明人： Joachim Joisten-Pieritz , Paul Schwabauer
IPC分类号： F01P3/00 , F02B29/04 , F02M35/10 , F02M25/06 , F01P3/04 , F01P7/16 , F02B77/11 , F02F7/00 , F01P5/12
CPC分类号： F02B29/0443 , F01P3/04 , F01P7/162 , F01P7/164 , F01P7/165 , F02B29/0406 , F02B29/0412 , F02B29/0437 , F02M25/06 , F02M35/10222 , F01P2005/125 , F01P2060/02 , F02B77/11 , F02F7/006 , Y02T10/121 , Y02T10/146
摘要： An internal combustion engine, especially a diesel internal combustion engine, having at least one intercooler, at least one control unit, at least a first and a second cooling circuit, whereby the cooler of the first cooling circuit is flow-connected to a cooling circuit of the internal combustion engine, while the cooler of the second cooling circuit of the internal combustion engine is flow-connected to the intercooler.

104. 发明申请

US20180283259A1 COOLING APPARATUS OF INTERNAL COMBUSTION ENGINE 审中-公开
公开(公告)号：US20180283259A1
公开(公告)日：2018-10-04
申请号：US15936051
申请日：2018-03-26
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Yoshio HASEGAWA , Yuji Miyoshi , Tomohiro Shinagawa , Yoshiharu Hirata , Ryo Michikawauchi
IPC分类号： F01P7/16 , F01P3/02 , F01P5/10
CPC分类号： F01P7/165 , F01P3/02 , F01P5/10 , F01P7/162 , F01P2003/027 , F01P2003/028 , F01P2007/146 , F01P2037/00 , F02F1/10 , F02F1/36
摘要： A cooling apparatus of an engine of the invention has a circulation passage for supplying cooling water to head and block passages through a heat exchanger. The apparatus circulates the cooling water through the circulation passage when a second condition is satisfied and then, a first condition is satisfied. The first condition includes a water supply condition that a supply of the cooling water to the exchanger is requested. The second condition includes the water supply condition and a condition that a cooling water temperature is lower than an engine completely-warmed water temperature.

105. 发明申请

US20180252146A1 COOLANT CIRCULATION SYSTEM FOR VEHICLE-MOUNTED INTERNAL COMBUSTION ENGINE 审中-公开
公开(公告)号：US20180252146A1
公开(公告)日：2018-09-06
申请号：US15857110
申请日：2017-12-28
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Atsushi NAGAI , Kohichiroh YONEMURA
IPC分类号： F01P7/16 , F01P3/02 , F01P5/12
CPC分类号： F01P7/162 , F01P3/02 , F01P5/12 , F01P2005/125 , F01P2025/08 , F01P2025/64 , F01P2037/02
摘要： A coolant circulation system includes a coolant circuit including a water jacket, a motor-driven pump, an outlet liquid temperature sensor, and a controller. The controller executes variation determination control for driving the motor-driven pump to determine whether a variation in the temperature of the coolant in a diesel engine is equal to or less than a predetermined value based on an outlet temperature detected by the outlet liquid temperature sensor. The controller executes circulation stop control on condition that it is determined that the variation in the temperature of the coolant is equal to or less than the predetermined value. The controller changes the period during which the circulation stop control is executed in accordance with the outlet liquid temperature detected at the start of the circulation stop control.

106. 发明申请

US20180172009A1 Valve Assembly Integrated into a Coolant Pump and Method for Controlling the Same 审中-公开
公开(公告)号：US20180172009A1
公开(公告)日：2018-06-21
申请号：US15827450
申请日：2017-11-30
申请人： BorgWarner Inc.
发明人： Chris Andrew Hill , Daniel Robert LeBlanc , Christian Theodor Herrmann , Markus Josef Auer
IPC分类号： F04D15/00 , F04D29/58 , F01P7/16 , F01P5/12 , F16K31/528
CPC分类号： F04D15/0022 , F01P5/10 , F01P5/12 , F01P7/162 , F01P7/167 , F01P2005/125 , F01P2007/146 , F01P2025/32 , F01P2025/44 , F01P2025/46 , F04D29/5806 , F16K5/0471 , F16K5/12 , F16K11/0856 , F16K31/041 , F16K31/528 , F16K31/535
摘要： A pump assembly is fluidly coupled to a vehicle engine for moving a fluid. The pump assembly includes a pump housing and an impeller disposed in the pump housing for moving the fluid in the pump housing towards an outlet. Additionally, the pump assembly includes a valve assembly integrated with the pump housing. The valve assembly includes a barrel disposed in the pump housing and having at least one inlet, wherein the at least one inlet is configured to provide controlled flow of the fluid into the pump housing. A sleeve is rotatably coupled to the barrel for selectively controlling the flow of the fluid into the at least one inlet of the barrel. Additionally, the valve assembly includes an actuator assembly operably coupled to the sleeve and configured to rotate the sleeve between a first position and a second position.

107. 发明申请

US20180171863A1 INTERNAL COMBUSTION ENGINE 审中-公开
公开(公告)号：US20180171863A1
公开(公告)日：2018-06-21
申请号：US15837509
申请日：2017-12-11
申请人： DEUTZ Aktiengesellschaft
发明人： Joachim JOISTEN-PIERITZ , Paul SCHWABAUER
IPC分类号： F02B29/04 , F01P7/16 , F01P3/04
CPC分类号： F02B29/0443 , F01P3/04 , F01P7/162 , F01P7/164 , F01P7/165 , F01P2005/125 , F01P2060/02 , F02B29/0406 , F02B29/0412 , F02B29/0437 , F02B77/11 , F02F7/006 , F02M25/06 , F02M35/10222 , Y02T10/121 , Y02T10/146
摘要： An internal combustion engine, especially a diesel internal combustion engine, having at least one intercooler, at least one control unit, at least a first and a second cooling circuit, whereby the cooler of the first cooling circuit is flow-connected to a cooling circuit of the internal combustion engine, while the cooler of the second cooling circuit of the internal combustion engine is flow-connected to the intercooler.

108. 发明授权

US09988968B2 Engine cooling system and method for operating the same 有权
公开(公告)号：US09988968B2
公开(公告)日：2018-06-05
申请号：US14883934
申请日：2015-10-15
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Yohei Hosokawa
IPC分类号： F01P7/14 , F01P7/16 , F01P11/14
CPC分类号： F01P7/164 , F01P7/162 , F01P11/14 , F01P2007/146 , F01P2025/06 , F01P2025/64
摘要： An engine cooling system including a refrigerant circulation flow channel passing through an engine, an electric refrigerant pump, an electromagnetic valve arranged in the refrigerant circulation flow channel, and a control unit. In the engine cooling system, when the electric refrigerant pump is stopped and the voltage application to the electromagnetic valve is shut off when the electromagnetic valve is closed and the electric refrigerant pump is in operation, the voltage application to the electromagnetic valve is shut off when a first predetermined time period has passed after the electric refrigerant pump is stopped. When the engine is intermittently stopped during warming up of the engine, current application to the electromagnetic valve is shut off while the closed state of the electromagnetic valve is maintained.

109. 发明授权

US09970425B2 Internal combustion engine provided with a cooling pump that can be mechanically disconnected 有权
公开(公告)号：US09970425B2
公开(公告)日：2018-05-15
申请号：US14268103
申请日：2014-05-02
申请人： Ferrari S.p.A.
发明人： Franco Cimatti
IPC分类号： F04B35/00 , F01P5/12 , F01P7/16 , F04D13/02 , F04D1/00 , F04D29/049 , F04D29/12
CPC分类号： F04B35/002 , F01P5/12 , F01P7/162 , F04D1/00 , F04D13/021 , F04D29/049 , F04D29/126
摘要： An internal combustion engine having: an engine provided with a crankshaft; a cooling system provided with a circulation pump, which comprises an impeller supported by a pump shaft that is mounted so as to rotate around a rotation axis; an auxiliary shaft, which transmits the rotation movement to the pump shaft of the circulation pump; a mechanical transmission, which transmits the rotational movement from the crankshaft to the auxiliary shaft; and a coupling device, which is interposed between the pump shaft of the circulation pump and the auxiliary shaft and is suited to mechanically connect/disconnect the pump shaft to/from the auxiliary shaft.

110. 发明申请

US20150211411A1 Vehicle Having a Cooling System for Cooling an Engine and a Generator 有权
标题翻译：具有用于冷却发动机和发电机的冷却系统的车辆
公开(公告)号：US20150211411A1
公开(公告)日：2015-07-30
申请号：US14602690
申请日：2015-01-22
申请人： Kwang Yang Motor Co., Ltd.
发明人： Wei-Chung Li , Wen-Tso Cheng , Sai-Dai Yang
IPC分类号： F01P3/12 , F01P5/10 , F01P5/12 , F01P3/18
CPC分类号： F01P7/164 , F01P3/12 , F01P3/20 , F01P7/162
摘要： A vehicle includes: an engine including an air cylinder, a piston, a crankshaft unit, a balancing shaft unit, and an engine cooling passage; a power generating system including a generator and a generator cooling passage; and a cooling system that includes a mechanical water pump driven by the crankshaft unit, a first heat exchanger in fluid communication with the mechanical water pump and the engine cooling passage to constitute a first cooling circuit, an electrically controlled water pump, a second heat exchanger in fluid communication with the electrically controlled water pump and the generator cooling passage to constitute a second cooling circuit, and a controlling unit for controlling operation of the electrically controlled water pump.
摘要翻译：车辆包括：包括气缸，活塞，曲轴单元，平衡轴单元和发动机冷却通道的发动机; 发电系统，包括发电机和发电机冷却通道; 以及包括由曲轴单元驱动的机械水泵的冷却系统，与机械水泵和发动机冷却通道流体连通以构成第一冷却回路的第一热交换器，电控水泵，第二热交换器与电动水泵和发电机冷却通道流体连通以构成第二冷却回路，以及用于控制电控水泵的操作的控制单元。

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