公开(公告)号：US06467286B2

公开(公告)日：2002-10-22

申请号：US10017296

申请日：2001-12-18

申请人： Tetsuya Hasebe ,  Yusuke Tatara ,  Toshinori Tsukamoto

发明人： Tetsuya Hasebe ,  Yusuke Tatara ,  Toshinori Tsukamoto

IPC分类号： F25D2312

CPC分类号： B60K6/22 ,  B60K1/02 ,  B60K2001/003 ,  F01P7/164 ,  F01P7/165 ,  F01P2003/187 ,  F01P2005/025 ,  F01P2050/24 ,  F01P2050/30 ,  F01P2060/14 ,  H01M6/5044 ,  H01M10/613 ,  H01M10/625 ,  H01M10/633 ,  H01M10/6568 ,  H01M10/663 ,  H01M10/667 ,  Y10S903/903 ,  Y10S903/904 ,  Y10S903/905 ,  Y10S903/906 ,  Y10S903/907 ,  Y10S903/951

摘要： A cooling apparatus which has a simple structure and which can efficiently cool a plurality of electric devices is disclosed. The apparatus comprises a cooling circuit including serially-connected cooling systems for cooling electric devices by circulating a refrigerant; a circulating pump for circulating the refrigerant through the cooling circuit; and a radiator which is serially connected to the cooling systems in the cooling circuit and has a refrigerant outlet from which a refrigerant is supplied. The serially-connected cooling systems are arranged in a manner such that heat resisting allowable temperatures, assigned to the electric devices which respectively correspond to the cooling systems, increase from the cooling system closest to the refrigerant outlet to the cooling system farthest from the refrigerant outlet in the cooling circuit, wherein each heat resisting allowable temperature is the maximum temperature at which the relevant electric device can operate.

公开(公告)号：US06394210B2

公开(公告)日：2002-05-28

申请号：US09326601

申请日：1999-06-07

申请人： Kenji Matsuda ,  Toyotaka Hirao ,  Hiroshi Mizutani ,  Gregory A. Major ,  June Bian

发明人： Kenji Matsuda ,  Toyotaka Hirao ,  Hiroshi Mizutani ,  Gregory A. Major ,  June Bian

IPC分类号： B60K1100

CPC分类号： B60K6/22 ,  B60H1/00278 ,  B60H1/004 ,  B60H2001/003 ,  B60K6/40 ,  B60K6/44 ,  B60K6/52 ,  B60L1/003 ,  B60L1/02 ,  B60L3/003 ,  B60L3/0046 ,  B60L3/0061 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1851 ,  B60L11/1874 ,  B60L11/1875 ,  B60L11/1892 ,  B60L11/1894 ,  B60L2210/10 ,  B60L2210/40 ,  B60L2240/34 ,  B60L2240/36 ,  B60W10/26 ,  B60W10/30 ,  B60W2510/246 ,  F01P3/20 ,  F01P7/165 ,  F01P2005/105 ,  F01P2031/30 ,  F01P2050/24 ,  F01P2060/08 ,  F01P2060/14 ,  F02B29/0443 ,  F02M26/28 ,  H01M10/613 ,  H01M10/615 ,  H01M10/625 ,  H01M10/6568 ,  H01M10/663 ,  Y02T10/146 ,  Y02T10/16 ,  Y02T10/6217 ,  Y02T10/623 ,  Y02T10/6265 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T10/88 ,  Y02T90/34 ,  Y10S903/903 ,  Y10S903/904 ,  Y10S903/907 ,  Y10S903/916 ,  Y10S903/951

摘要： The invention provides a temperature controller for a vehicular battery which uses the waste heat of the engine to control the temperature of a high temperature battery, to thereby enable miniaturization of the vehicle and energy savings, and which can accurately control the high temperature battery to an optimum efficiency temperature. The battery temperature controller comprises: a heat exchanger 11 for removing waste heat from a vehicle engine 3; a heating loop K being a coolant circulation path for conveying heat from the heat exchanger 11 to a vehicle high temperature battery 5; a radiator 9 for cooling the high temperature battery 5; a cooling loop R being a coolant circulation path for carrying heat from the high temperature battery 5 to the radiator 9, and connected in parallel with the heating loop K so as to have a common path C, and a first flow control valve 60 and a second flow control valve 61 respectively provided in the heating loop K and the cooling loop R.

摘要翻译： 本发明提供了一种车用电池的温度控制器，其使用发动机的废热来控制高温电池的温度，从而能够使车辆的小型化和节能，并且可以将高温电池精确地控制到 电池温度控制器包括：用于从车辆发动机3除去废热的热交换器11; 加热回路K，其是将热量从热交换器11输送到车辆高温电池5的冷却剂循环路径; 用于冷却高温电池5的散热器9; 冷却回路R是用于将热量从高温电池5传送到散热器9的冷却剂循环路径，并且与加热回路K并联连接以具有公共路径C，第一流量控制阀60和 第二流量控制阀61分别设置在加热回路K和冷却回路R中。

公开(公告)号：US20020035971A1

公开(公告)日：2002-03-28

申请号：US09955717

申请日：2001-09-19

发明人： Kazutaka Suzuki ,  Eizo Takahashi

IPC分类号： F01P005/10 ,  F01P007/14 ,  F01P007/10

CPC分类号： F01P7/048 ,  F01P7/164 ,  F01P7/167 ,  F01P2007/146 ,  F01P2023/08 ,  F01P2025/04 ,  F01P2025/08 ,  F01P2025/13 ,  F01P2025/62 ,  F01P2025/66 ,  F01P2060/14

摘要： There is provided a cooling system for a liquid-cooled engine wherein the cooling effect exerted by the combination of a pump and a blower is optimized according to the state of the load on the engine so that the necessary cooling effect can be provided by the pump and the blower and that the power consumption can be reduced. In the cooling system, according to the load on the engine, a target cooling water temperature (Tmap) value and a combination of the operation duty ratios of the pump (500) and the blower (230), which produce the target water temperature (Tmap), are formed into a map. In an actual cooling system, when the target water temperature (Tmap) is obtained, the pump and the blower are respectively controlled by the duty ratios so that the sum (Lc) of the power consumptions thereof can be minimized.

摘要翻译： 提供了一种用于液冷发动机的冷却系统，其中根据发动机上的负载状态来优化由泵和鼓风机的组合施加的冷却效果，使得可以通过泵提供必要的冷却效果 和鼓风机，并且可以减少功率消耗。 在冷却系统中，根据发动机的负荷，产生目标水温的目标冷却水温度（Tmap）值和泵（500）和鼓风机（230）的运转占空比的组合 Tmap），形成地图。 在实际的冷却系统中，当获得目标水温（Tmap）时，泵和鼓风机分别由占空比控制，使得其功率消耗的总和（Lc）最小化。

公开(公告)号：US06354096B1

公开(公告)日：2002-03-12

申请号：US09693046

申请日：2000-10-20

申请人： Nicholas R. Siler ,  Frank Nelson Jarrett

发明人： Nicholas R. Siler ,  Frank Nelson Jarrett

IPC分类号： F25B3904

CPC分类号： F25B49/027 ,  F01P7/048 ,  F01P7/12 ,  F01P2003/182 ,  F01P2003/185 ,  F01P2025/13 ,  F01P2060/02 ,  F01P2060/045 ,  F01P2060/14 ,  F02B29/0431 ,  F02B29/0456 ,  F02B29/0475 ,  F28D1/0426 ,  Y02T10/146

摘要： Fan horsepower requirements and the size of power train heat exchangers may be reduced in a vehicular cooling system that includes an inlet (14) for the receipt of ambient air and first and second heat exchangers (28), (40) in proximity to the inlet (14) to receive ambient air therefrom and which are respectively adapted to receive first and second heat exchanger fluids by the ambient air. The first and second heat exchangers (28), (40) are in side by side, substantially non superimposed relation to define first and second air flow paths (52, 54) extending in fluid flow parallel to a respective one of the heat exchangers (28), (40) from the inlet (14) to points (50), (52), (54) of discharge. A fan (44) flows air from the inlet (14) through the flow paths (52, 54) and a shutter (56) is located in one of the flow paths (54) and is movable between first and second positions respectively restricting air flow and allowing relatively unrestricted air flow. An actuator (88) provided for moving the shutter (56) between the positions and a control (90, 98, 100) is provided for the actuator (88) which is responsive to power train and air conditioning system operating conditions.

摘要翻译： 在包括用于接收环境空气的入口（14）和靠近入口的第一和第二热交换器（28），（40）的车辆冷却系统中，风扇功率要求和动力传动系热交换器的尺寸可以减小， （14），以从其接收环境空气，并且其分别适于通过环境空气接收第一和第二热交换器流体。 第一和第二热交换器（28），（40）并排设置，基本上不重叠的关系，以限定平行于相应的一个热交换器的流体流中延伸的第一和第二空气流路（52,54） 28），（40）从入口（14）到点（50），（52），（54）的放电。 风扇（44）将空气从入口（14）流过流动路径（52,54），并且闸板（56）位于流路（54）中的一个中，并且可在第一和第二位置之间移动，分别限制空气 流动并允许相对不受限制的空气流动。 为致动器（88）设置有用于使闸板（56）在位置和控制（90,98,100）之间移动的致动器（88），其响应于动力传动系和空调系统操作条件。

公开(公告)号：US20020014873A1

公开(公告)日：2002-02-07

申请号：US09915259

申请日：2001-07-27

发明人： Satoshi Yoshimura

IPC分类号： H02P001/04 ,  H02P003/00 ,  G05B005/00 ,  H02P007/00 ,  H02H007/08 ,  G05D023/00

CPC分类号： F04D27/004 ,  F01P7/048 ,  F01P2060/14

摘要： When air passing through a condenser and a radiator passes through a cooling fan in a state where a driving circuit controls a voltage applied to a motor to be constant in accordance with a motor application voltage instructed by a control signal Sa, a motor current Im decreases. A comparator compares the motor current Im with a reference current set on the basis of a motor voltage Vm. When the motor current Im decreases to a value equal to or lower than the reference current, a switching circuit is switched to select an output signal of an operational amplifier. The operational amplifier performs a feedback control so that the motor voltage Vm coincides with a minimum application voltage VL.

摘要翻译： 当通过冷凝器和散热器的空气在驱动电路根据由控制信号Sa指示的电动机施加电压来控制施加到电动机的电压恒定的状态下通过冷却风扇时，电动机电流Im减小 。 比较器将电动机电流Im与基于电动机电压Vm设定的参考电流进行比较。 当电动机电流Im减小到等于或低于参考电流的值时，切换电路以选择运算放大器的输出信号。 运算放大器执行反馈控制，使得电机电压Vm与最小施加电压VL一致。

公开(公告)号：US06308664B1

公开(公告)日：2001-10-30

申请号：US09075526

申请日：1998-05-11

申请人： Peter Ambros

发明人： Peter Ambros

IPC分类号： F01P702

CPC分类号： F01P7/12 ,  F01P7/048 ,  F01P7/164 ,  F01P7/167 ,  F01P2003/185 ,  F01P2003/187 ,  F01P2007/146 ,  F01P2023/08 ,  F01P2025/08 ,  F01P2025/13 ,  F01P2025/40 ,  F01P2025/62 ,  F01P2025/64 ,  F01P2060/02 ,  F01P2060/04 ,  F01P2060/14 ,  F02B29/0443 ,  F02B29/0493 ,  G05D23/1919 ,  Y02T10/146

摘要： An arrangement and a process for controlling the temperature of a medium, particularly of the cooling water temperature of a motor vehicle engine. At least two energy-consuming units influence the temperature to be controlled, of which at least one can be controlled with respect to its output. A control unit adjusts the output of these units for causing a required influencing of the temperature. The output of each temperature-influencing unit is adjusted by means of a previously determined, energy-minimal characteristic diagram KE which indicates for each system condition the operating point of the absolutely minimal energy consumption of the energy-consuming units for controlling the temperature according to a respective desired value.

摘要翻译： 用于控制介质的温度，特别是机动车辆发动机的冷却水温度的布置和过程。 至少两个耗能单元影响待控制的温度，其中可以相对于其输出控制至少一个。 控制单元调节这些单元的输出以引起所需的温度影响。 每个温度影响单元的输出通过先前确定的能量最小特性图KE进行调整，该KE表示对于每个系统状态，根据以下情况指示用于控制温度的耗能单元的绝对最小能量消耗的工作点 相应的期望值。

公开(公告)号：US06059019A

公开(公告)日：2000-05-09

申请号：US122552

申请日：1998-07-24

申请人： Viktor Brost ,  Klaus Kalbacher ,  Karl Schutterle ,  Winfrid Eckerskorn ,  Axel Temmesfeld ,  Manfred Schatz

发明人： Viktor Brost ,  Klaus Kalbacher ,  Karl Schutterle ,  Winfrid Eckerskorn ,  Axel Temmesfeld ,  Manfred Schatz

IPC分类号： F01P3/18 ,  F28D1/04 ,  F28F9/00 ,  F28F9/007

CPC分类号： F28F9/002 ,  F01P3/18 ,  F28D1/0435 ,  F01P2060/04 ,  F01P2060/14 ,  F01P2070/52 ,  F28D2021/0084 ,  F28D2021/0089 ,  F28D2021/0094 ,  F28F2275/085

摘要： A heat exchanger assembly is provided attachable to a frame of a vehicle. The heat exchanger assembly includes first and second support brackets attachable to a frame of a vehicle so as to define a mounting space therebetween having closed sides in two facing planes, the first and second support brackets each having a surface thereon transverse to the planes. The heat exchanger assembly also includes a first heat exchanger disposed within the mounting space, the first heat exchanger supported on the surfaces of the first and second brackets and releasably secured to the first and second support brackets. The heat exchanger further includes a second heat exchanger disposed within the mounting space, the second heat exchanger supported on the surfaces of the first and second brackets and releasably secured to the first and second support brackets separately from the first heat exchanger.

摘要翻译： 提供可附接到车辆的框架的热交换器组件。 热交换器组件包括可连接到车辆框架的第一和第二支撑支架，以便在它们之间限定一个安装空间，它们在两个面对的平面中具有封闭的侧面，第一和第二支撑支架各自具有横跨于平面的表面。 热交换器组件还包括设置在安装空间内的第一热交换器，第一热交换器支撑在第一和第二托架的表面上，并且可释放地固定到第一和第二支撑托架。 热交换器还包括设置在安装空间内的第二热交换器，第二热交换器支撑在第一和第二支架的表面上，并与第一热交换器分开地可释放地固定到第一和第二支撑支架。

公开(公告)号：US5870901A

公开(公告)日：1999-02-16

申请号：US966342

申请日：1997-11-07

申请人： James S. Kontos ,  Hsiang-Jen Yen

发明人： James S. Kontos ,  Hsiang-Jen Yen

IPC分类号： B60H1/00 ,  B60H1/32 ,  F01P3/20 ,  F25B27/02 ,  F25B27/00

CPC分类号： B60H1/00007 ,  B60H1/32 ,  F01P3/20 ,  F25B27/02 ,  F01P2060/14

摘要： An air conditioning reactor is provided for producing high temperature, high pressure refrigerant in an engine driven air conditioning system. The system derives power from the waste heat from the coolant of an exothermic engine. The reactor has a double chamber construction which includes an inner chamber and outer chamber. Low temperature refrigerant vapor flows into the inner chamber while high temperature coolant flows into the outer chamber and around the exterior of the inner chamber, thereby raising the temperature and pressure of the refrigerant inside the inner chamber, and causing release of high pressure, high temperature refrigerant out of the inner chamber of the reactor. The reactor can therefore eliminate the need for a compressor in an air conditioning system by utilizing the waste heat in the coolant flowing out of a thermal combustion engine to produce high pressure, high temperature vapor. The reactor can also operate having a reactor chamber internal an engine or engine housing wherein the pressure and temperature of the refrigerant in the reactor chamber is raised by the transfer of energy from the high temperature engine.

摘要翻译： 提供一种用于在发动机驱动的空调系统中制造高温高压制冷剂的空调反应器。 该系统从放热发动机的冷却剂的废热中获得能量。 反应器具有双室结构，其包括内室和外室。 低温制冷剂蒸汽流入内腔，同时高温冷却剂流入外室并在内腔周围，从而提高内腔内制冷剂的温度和压力，并释放高压，高温 制冷剂从反应堆的内腔排出。 因此，反应器可以通过利用从热燃烧发动机流出的冷却剂中的废热来消除对空调系统中的压缩机的需要，从而产生高压高温蒸气。 反应器还可以在内部具有发动机或发动机壳体的反应器室中操作，其中反应器室中的制冷剂的压力和温度通过来自高温发动机的能量转移而升高。

公开(公告)号：US5809944A

公开(公告)日：1998-09-22

申请号：US924441

申请日：1997-08-26

申请人： Shinji Aoki ,  Toshio Morikawa ,  Yoshimitsu Inoue

发明人： Shinji Aoki ,  Toshio Morikawa ,  Yoshimitsu Inoue

IPC分类号： F01P3/20 ,  B60H1/00 ,  F01P7/14 ,  F01P7/16 ,  F01P11/20 ,  F02B29/04 ,  F01P7/00

CPC分类号： B60H1/00878 ,  F01P11/20 ,  F01P7/16 ,  F02B29/0443 ,  F01P2007/146 ,  F01P2011/205 ,  F01P2023/08 ,  F01P2025/04 ,  F01P2037/02 ,  F01P2060/02 ,  F01P2060/04 ,  F01P2060/08 ,  F01P2060/14 ,  F01P2070/00 ,  Y02T10/146

摘要： According to the present invention, in a cooling water control valve disposed in a cooling water circuit of a water-cooled engine, switching of the cooling water flowing into and out of a heat-accumulating tank and control of an amount of the cooling water passing through a bypass water passage are performed by a single control valve element. Further, a bypass water passage is opened according to a decrease of an absolute of intake negative pressure detected by a pressure sensor and is closed according to the increase of the absolute of the intake negative pressure.

摘要翻译： 根据本发明，在设置在水冷发动机的冷却水回路中的冷却水控制阀中，切换流入和排出蓄热槽的冷却水并控制冷却水通过量 通过旁通水通道由单个控制阀元件执行。 此外，根据由压力传感器检测到的进气负压绝对值的降低，旁通水通道被打开，并且根据进气负压的绝对值的增加而关闭。

公开(公告)号：US5623835A

公开(公告)日：1997-04-29

申请号：US521821

申请日：1995-08-31

申请人： Robert J. Layman ,  Rebecca J. Darr ,  Jimmie J. Trushlood

发明人： Robert J. Layman ,  Rebecca J. Darr ,  Jimmie J. Trushlood

IPC分类号： B60H1/00 ,  B60H1/32 ,  F01P7/08 ,  F25B49/02 ,  F25B39/04

CPC分类号： F01P7/08 ,  B60H1/00764 ,  B60H1/3208 ,  F01P2023/08 ,  F01P2025/66 ,  F01P2060/14 ,  F25B49/027

摘要： An engine cooling fan control system includes a vehicle speed sensor, a pressure sensor for sensing the pressure of refrigerant provided to a refrigerant condenser forming part of the vehicle air conditioning system and a controller responsive to the vehicle speed and refrigerant pressure signals to operate an engine cooling fan. The engine cooling fan is activated continuously while vehicle speed is below a first speed threshold if the refrigerant pressure exceeds a first pressure. While the vehicle speed is above the first speed threshold, but below a second speed threshold, the engine cooling fan is activated for a predetermined duration if the refrigerant pressure is above the first pressure. Finally, while the vehicle speed is above the second speed threshold, the engine cooling fan is activated in response to the refrigerant pressure exceeding the first pressure and deactivated in response to the refrigerant pressure falling below a second lower pressure.

摘要翻译： 发动机冷却风扇控制系统包括车速传感器，用于感测提供给形成车辆空调系统的一部分的制冷剂冷凝器的制冷剂的压力的压力传感器和响应于车辆速度和制冷剂压力信号的控制器以操作发动机 冷风扇。 如果制冷剂压力超过第一压力，则车速低于第一速度阈值时，发动机冷却风扇被连续地启动。 当车速高于第一速度阈值但低于第二速度阈值时，如果制冷剂压力高于第一压力，则发动机冷却风扇被激活预定的持续时间。 最后，当车速高于第二速度阈值时，发动机冷却风扇响应于制冷剂压力超过第一压力而被激活，并且响应于制冷剂压力低于第二较低压力而停用。