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1. 发明授权

US11027592B2 Vehicle thermal management systems and methods 有权
公开(公告)号：US11027592B2
公开(公告)日：2021-06-08
申请号：US15985406
申请日：2018-05-21
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： Hafiz Shafeek Khafagy , Kirk Pebley , Eric Michael Rademacher , Michael J. Irby , James C. Rollinson
IPC分类号： B60H1/00 , B60H1/22 , B60H1/18
摘要： A vehicle climate control system includes a heat exchanger to heat ambient air using engine waste heat, and a plurality of positive temperature coefficient (PTC) heating elements to heat air passed through the heat exchanger. The vehicle also includes a controller programmed to, while the vehicle is driven without engine propulsion, issue a command to sequentially de-energize the PTC heating elements before an upcoming engine activation. The sequential de-energization of the PTC heating elements is performed according to a schedule that is based upon a power surge dissipation time.

2. 发明申请

US20190047359A1 APPARATUS AND METHOD FOR DIRECT HEAT EXCHANGE BETWEEN EXHAUST GASES AND CABIN AIR OF A MOTOR VEHICLE 审中-公开
公开(公告)号：US20190047359A1
公开(公告)日：2019-02-14
申请号：US15675527
申请日：2017-08-11
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： Jonathan Garza Bennet
IPC分类号： B60H1/00 , B60H1/18 , B60H1/02
摘要： An apparatus includes an exhaust gas and cabin air heat exchanger having an exhaust gas inlet, an exhaust gas outlet, a cabin air inlet and a cabin air outlet whereby heat is directly exchanged between exhaust gases and cabin air of a motor vehicle. A related method of heating cabin air in a motor vehicle is also disclosed.

3. 发明申请

US20180339574A1 VEHICULAR HEAT MANAGEMENT SYSTEM 审中-公开
公开(公告)号：US20180339574A1
公开(公告)日：2018-11-29
申请号：US15757047
申请日：2016-08-25
申请人： DENSO CORPORATION
发明人： Kengo SUGIMURA , Yoshiki KATO , Masayuki TAKEUCHI , Keigo SATO , Koji MIURA , Norihiko ENOMOTO , Ariel MARASIGAN , Nobuyuki HASHIMURA
IPC分类号： B60H1/02 , B60H1/06 , B60H1/08 , B60H1/18 , F02M26/31
摘要： A vehicular heat management system includes a heat medium circuit, a heat source portion, and a device. A heat medium cooling an engine circulates in the heat medium circuit. The heat source portion heats the heat medium. The device is configured to function and heat the heat medium when the heat medium flowing into the device is at or above a predetermined temperature. When the engine is being warmed up, heat generated by the heat source portion is supplied to the device in preference to the engine. According to this, since the heat generated by the heat source portion is supplied to the device in preference to the engine when the engine is being warmed up, the engine can be warmed up early.

4. 发明申请

US20180164000A1 Regeneration system for a Metal Hydride heat pump 审中-公开
公开(公告)号：US20180164000A1
公开(公告)日：2018-06-14
申请号：US15881150
申请日：2018-01-26
申请人： THERMAX LIMITED
发明人： Devadatta Pundlik NAVALE , Amol Jambukumar BHARAMGONDA , Sachin Narayan GUNJAL , Ramakrishna Ramanath SONDE , Sameer Vasudeo KULKARNI
IPC分类号： F25B17/12 , B60H1/18 , B60H1/32 , F01N5/02 , F28D20/00
CPC分类号： F25B17/12 , B60H1/00899 , B60H1/18 , B60H1/3201 , B60H1/32014 , F01N3/02 , F01N3/0205 , F01N3/2892 , F01N5/02 , F01N2260/02 , F02G5/02 , F25B41/04 , F28D20/003 , Y02B30/52
摘要： A self-cleaning metal hydride heat recovery system comprising a thermally insulated housing partitioned into at least two thermally insulated chambers, each chamber enclosing a metal hydride reactor assembly containing a regenerating, high-temperature metal hydride alloy, an ambient air inlet adapted to receive an ambient air stream into the housing to be fed to at least one of the two thermally insulated chambers, a fluid recirculation circuit configured to recirculate an exhaust stream as received from an exhaust source, the fluid recirculation circuit comprises a mixer adapted to mix a portion of a recirculation stream and the exhaust stream to provide a resultant stream, fluid stream switching means coupled to the mixer and adapted to switch flow of the resultant stream and the ambient air stream in a cyclic manner, flow regulating means provided downstream of the metal hydride reactor assemblies, and an exhaust outlet.

5. 发明申请

US20060043204A1 Vehicle air conditioning system and automobile having the vehicle air conditioning system 有权
标题翻译：车辆空调系统和汽车具有车辆空调系统
公开(公告)号：US20060043204A1
公开(公告)日：2006-03-02
申请号：US11203101
申请日：2005-08-15
申请人： Norio Ito , Takayoshi Ichihara
发明人： Norio Ito , Takayoshi Ichihara
IPC分类号： B60H1/06 , B60H1/18
CPC分类号： B60H1/02 , F01P11/028 , F02F7/0073
摘要： An air conditioning system for automobile having a heater core capable of heating the interior in good efficiency is to be provided. Such a heater core is supplied with the coolant having bubbles removed, and thereby the efficiency of heat exchange is enhanced and the noise is reduced. On the internal combustion engine is mounted a water outlet (bubble separating means) 3 having a receiving chamber 8 that the coolant after cooling the engine flows in. In the downstream position of the chamber 8 is formed a communicating portion 9 of narrowed sectional area and a feeding chamber 10 of increased sectional area in turn. The flowing velocity of the coolant is increased in the communicating portion 9 and decreased in the feeding chamber 10 and thereby it is possible to make bubbles in the coolant float up and separate out. As a result, the coolant without bubbles may be fed to the heater core 7 through a feeding portion 11.
摘要翻译：提供一种具有能够以高效率加热内部的加热器芯的汽车用空调系统。这种加热器芯被提供有除去气泡的冷却剂，从而提高了热交换的效率并降低了噪音。在内燃机上安装有具有容纳室8的出水口（气泡分离装置）3，冷却发动机后的冷却剂流入。在室8的下游位置形成有截面积狭窄的连通部9，依次增加截面面积的进料室10。冷却剂的流动速度在连通部分9中增加并且在进料室10中减小，从而可能使冷却剂中的气泡浮起并分离出来。结果，没有气泡的冷却剂可以通过进料部分11被供给到加热器芯体7。

6. 发明申请

US20050051322A1 Method for controlling a valve for an exhaust system 有权
标题翻译：用于控制排气系统的阀的方法
公开(公告)号：US20050051322A1
公开(公告)日：2005-03-10
申请号：US10930720
申请日：2004-08-31
申请人： Gregg Speer
发明人： Gregg Speer
IPC分类号： B60H1/18 , F01N5/02 , F01N13/08 , F28F27/02
CPC分类号： F01N5/02 , B60H1/18 , F01N13/087 , F01N2410/00 , F01N2410/10 , Y02T10/16
摘要： An exhaust gas heat exchanger system of a combustion engine has a bypass duct and a heat exchanger duct with a heat exchanger. A valve is controlled by determining when heat is to be transferred from exhaust gas flowing through the exhaust system to the heat exchanger. When heat is to be transferred, the valve is switched into a first position in which all of the exhaust gas flows through the heat exchanger duct. A pressure drop across the heat exchanger system is monitored either directly or indirectly. If the pressure drop reaches a predefined limit, the valve is switched into an intermediate position, resulting in a smaller portion of the exhaust gas flowing through the heat exchanger duct than when the valve is in the first position and a remaining portion flowing through the bypass duct, thereby reducing the pressure drop across the heat exchanger system. If the pressure drop again reaches a predefined limit, the valve is switched into a second position, resulting in an even smaller portion of the exhaust gas flowing through the heat exchanger duct, thereby further reducing the pressure drop across the heat exchanger system.
摘要翻译：内燃机的排气热交换器系统具有旁通管道和具有热交换器的热交换器管道。通过确定何时从流经排气系统的废气转移到热交换器来控制阀门。当要传递热量时，阀切换到第一位置，在第一位置，所有废气都流过热交换器管道。直接或间接监控整个热交换器系统的压降。如果压降达到预定的限度，则阀被切换到中间位置，导致与阀处于第一位置相比流过热交换器管道的排气的较小部分和剩余部分流过旁路从而减少热交换器系统上的压降。如果压降再次达到预定的限度，则阀切换到第二位置，导致流过热交换器管道的排气的甚至更小的一部分，从而进一步减小热交换器系统上的压降。

7. 发明授权

US5025986A Heating system for a motor vehicle with an air-cooled rear engine 失效
标题翻译：具有风冷后置发动机的汽车加热系统
公开(公告)号：US5025986A
公开(公告)日：1991-06-25
申请号：US387525
申请日：1989-07-31
申请人： Hermann Burst
发明人： Hermann Burst
IPC分类号： B60H1/18 , F01N1/24 , F01N5/02 , F01N13/08 , F01N13/18
CPC分类号： F01N13/1805 , B60H1/18 , F01N1/24 , F01N13/08 , F01N5/02 , Y02T10/16
摘要： So that a heating pipe of a heating system which extends inside a body part can be mounted and demounted in an easy and low-cost manner, and a defective sound-absorbing device can be exchanged easily, the heating pipe with the integrated sound absorbing device is formed by a prefabricated flexible mounting part which, after the surface treatment of the motor vehicle, is inserted into the body part through a mounting opening provided in a front wheel house and, at the end face, is connected with adjacent components of the heating system and of the body.
摘要翻译：因此，可以容易且低成本地安装和拆卸在主体部内延伸的加热系统的加热管，容易地更换有缺陷的吸音装置，具有集成吸音装置的加热管由预制的柔性安装部件形成，其在机动车辆的表面处理之后通过设置在前轮室中的安装开口插入到主体部分中，并且在端面处与加热的相邻部件连接系统和身体。

8. 发明授权

US4682649A Auxiliary air conditioning, heating and engine warming system for trucks 失效
标题翻译：卡车辅助空调，加热和发动机升温系统
公开(公告)号：US4682649A
公开(公告)日：1987-07-28
申请号：US869607
申请日：1986-06-02
申请人： J. Rex Greer
发明人： J. Rex Greer
IPC分类号： F02N19/04 , B60H1/00 , B60H1/03 , B60H1/08 , B60H1/18 , B60H1/32 , F01P3/20 , F01P7/16 , F02B65/00 , F02G5/02 , F02N19/10 , F25B27/00 , F28D7/00 , F02N17/06
CPC分类号： F02N19/10 , B60H1/00007 , F25B27/00 , F28D7/0008 , F01P7/165
摘要： A small lightweight auxiliary power plant including an engine, electrical alternator, water pump, air conditioning compressor and a heat exchanger is mounted at a convenient location on the tractor of a truck or other large vehicle. The main engine of the truck operates the existing truck air conditioning and heating system in a normal manner when the main engine is running. When the main engine of the truck is not operating and the smaller engine of the auxiliary power plant is operating, the truck air conditioning and heating system is operated by the auxiliary power plant. The heat exchanger of the auxiliary power plant then utilizes the heat of exhaust gases generated by the auxiliary power plant engine to warm the truck engine during the time it is not operating so that easy starting of the truck engine is made possible even in very cold regions. The electrical alternator of the auxiliary power plant supplies electrical power for the truck electrical system when the truck engine is not running. The truck storage batteries serve the electrical systems of the truck and the auxiliary power plant. The auxiliary power plant serves as an emergency back-up system if the truck alternator or compressor should fail. The arrangement reduces air pollution caused by operation of the truck engine for long periods of time while the truck is stopped. Provision can be made for warming the fuel tanks and fuel lines to prevent fuel gelling in cold climates.
摘要翻译：包括发动机，电动交流发电机，水泵，空调压缩机和热交换器的小型轻型辅助发电厂安装在卡车或其他大型车辆的拖拉机上的方便位置。当主机运行时，卡车的主机以正常的方式运行现有的卡车空调和供暖系统。当卡车的主机不工作，辅助发电厂的较小的发动机运行时，卡车空调和加热系统由辅助发电厂运行。辅助发电厂的换热器然后利用辅助动力装置发动机产生的废气的热量在不运行的时候对卡车发动机进行加温，从而即使在非常寒冷的地区也可以容易地起动卡车发动机。当卡车发动机不运行时，辅助动力装置的交流发电机为卡车电气系统提供电力。卡车蓄电池用于卡车和辅助发电厂的电气系统。如果卡车交流发电机或压缩机出现故障，辅助发电厂将作为紧急备用系统。该装置在卡车停止时长时间地减少卡车发动机的运行引起的空气污染。可以提供加温燃料箱和燃油管线，以防止在寒冷气候下燃油凝胶化。

9. 发明授权

US3664706A Exhaust diverting valve for dumpable vehicles having heated dump bodies 失效
标题翻译：用于具有加热排气管的可拆卸车辆的排气阀
公开(公告)号：US3664706A
公开(公告)日：1972-05-23
申请号：US3664706D
申请日：1970-06-03
申请人： EUCLID
发明人： CHANT LEONARD H
IPC分类号： B60K13/06 , B60P1/60 , F01N5/02 , F01N13/08 , B60H1/18
CPC分类号： F01N13/087 , B60K13/06 , B60P1/60 , F01N5/02 , Y02T10/16 , Y10T137/87812
摘要： A LOAD CARRYING VEHICLE IS DISCLOSED WHICH HAS AN ENGINE, AN OPERATOR''S CAB, A DUMP BODY WHICH IS TILTABLE BETWEEN A LOAD CARRYING POSITION AND A DUMP POSITION AND AN ENGINE EXHAUST SYSTEM COMMUNICATING ENGINE EXHAUST TO THE DUMP BODY FOR HEATING THE DUMP BODY WHEN IN ITS LOAD CARRYING POSITION. A DIVERTER VALVE DIRECTS THE ENGINE EXHAUST GAS TO THE DUMP BODY WHEN THE BODY IS IN ITS LOAD CARRYING POSITION AND OPERATES TO DIRECT EXHAUST GAS TO ATMOSPHERE AWAY FROM THE OPERATOR''S CAB WHEN THE DUMP BODY IS IN ITS DUMPING POSITION. THE DIVERTER VALVE IS OPERATED BY AN ACTUATOR INCLUDING A PUSH ROD OPERATED BY MOVEMENT OF THE DUMP BODY TO ITS LOAD TRANSPORTING POSITION. THE ACTUATOR ALSO INCLUDES A SPRING WHICH YIELDS TO LIMIT THE FORCE APPLIED TO THE VALVE BY THE PUSH ROD SO THAT OVERTRAVELING OF THE ROD DOES NOT DAMAGE THE VALVE. WHEN THE DUMP BODY IS IN ITS DUMP POSITION, THE VALVE MEMBER IS BIASED TO ITS OTHER POSITION. IN ONE PREFERRED FORM OF THE INVENTION, A COUNTERWEIGHT IS INCLUDED IN THE VALVE ACTUATOR FOR BIASING A VALVE MEMBER. IN ANOTHER EMBODIMENT, THE SPRING BIASES THE VALVE MEMBER AGAINST THE PUSH ROD.

10. 发明授权

US2341549A Heater 失效
公开(公告)号：US2341549A
公开(公告)日：1944-02-15
申请号：US43153942
申请日：1942-02-19
申请人： HELMICK PAUL F
发明人： HELMICK PAUL F
IPC分类号： B60H1/18
CPC分类号： B60H1/18

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