公开(公告)号：US07231959B2

公开(公告)日：2007-06-19

申请号：US10427811

申请日：2003-05-01

申请人： Gerald L. Larson

发明人： Gerald L. Larson

IPC分类号： B60H1/00

CPC分类号： F01P7/08 ,  F01P3/20 ,  F01P2060/02 ,  F01P2060/04 ,  F01P2060/045 ,  F01P2060/14 ,  F02B29/0431 ,  Y02T10/146 ,  Y10S388/908

摘要： A vehicle energy management system relying on the principle of reallocation of existing resources provided by the vehicle manufacture. Engine belt or engine direct driven components are replaced with electrical motors. Since replacement of the main fan unit would involve a prohibitively large fan due to starting currents, the larger component that would have multiple cooling purposes is replaced with smaller single function electrical components. The larger multipurpose heat exchangers such as the vehicle radiator are replaced with smaller single function heat exchangers associated with the smaller electric fans. The energy management system may involve a main vehicle engine crankshaft mounted generator. This simple generator creates high voltage DC electricity that may be converted to household level AC for the operation of customer application equipment. In one embodiment, the converter is a closed loop converter that makes the conversion of DC to AC alternatively turning on and off at a varying frequency in order to produce a time averaged AC output.

摘要翻译： 依托车辆制造业现有资源重新分配原则的车辆能源管理体系。 发动机皮带或发动机直接驱动部件用电动马达代替。 由于主风扇单元的更换将引起由于启动电流引起的大型风扇，因此具有多个冷却目的的较大部件将被更小的单功能电气部件所取代。 诸如车辆散热器之类的较大的多用途热交换器被与较小的电风扇相关联的较小的单功能热交换器代替。 能量管理系统可以包括主车辆发动机曲轴安装的发电机。 这种简单的发电机产生高压直流电，可以转换为家用级AC，用于客户应用设备的运行。 在一个实施例中，转换器是闭环转换器，其将DC转换为交替地以变化的频率接通或关断以产生时间平均AC输出。

公开(公告)号：US20050102093A1

公开(公告)日：2005-05-12

申请号：US10984931

申请日：2004-11-10

申请人： Keiji Wakahara ,  Akira Ichikawa

发明人： Keiji Wakahara ,  Akira Ichikawa

IPC分类号： G01M99/00 ,  F01P5/02 ,  F01P5/14 ,  F01P7/14 ,  F01P11/14 ,  F01P11/16 ,  F02D41/18 ,  F02D41/22 ,  G06F19/00

CPC分类号： F01P11/16 ,  F01P5/02 ,  F01P11/14 ,  F01P2023/00 ,  F01P2023/08 ,  F01P2025/08 ,  F01P2025/13 ,  F01P2025/62 ,  F01P2025/64 ,  F01P2025/66 ,  F01P2031/00 ,  F01P2031/20 ,  F01P2060/14 ,  F02D41/18 ,  F02D41/22 ,  F02D2200/0406 ,  F02D2200/0414 ,  G01K15/00 ,  Y02T10/40

摘要： A malfunction of a thermostat in a coolant circulating path is detected from an engine side coolant temperature in consideration of the following behavior of the coolant temperature. When an open-malfunction occurs, the coolant temperature becomes different considerably from that in the normal time in the temperature range in which the thermostat is to be normally closed. When a closure-malfunction occurs, the coolant temperature becomes different considerably from that during the normal time in the temperature range in which the thermostat is to be normally opened. Alternatively, the malfunction may be detected from a difference between the engine side coolant temperature and a radiator side coolant temperature.

公开(公告)号：US20050097946A1

公开(公告)日：2005-05-12

申请号：US10984980

申请日：2004-11-10

申请人： Keiji Wakahara ,  Akira Ichikawa

发明人： Keiji Wakahara ,  Akira Ichikawa

IPC分类号： G01M99/00 ,  F01P5/02 ,  F01P5/14 ,  F01P7/14 ,  F01P11/14 ,  F01P11/16 ,  F02D41/18 ,  F02D41/22 ,  G06F19/00 ,  G01M19/00

CPC分类号： F01P11/16 ,  F01P5/02 ,  F01P11/14 ,  F01P2023/00 ,  F01P2023/08 ,  F01P2025/08 ,  F01P2025/13 ,  F01P2025/62 ,  F01P2025/64 ,  F01P2025/66 ,  F01P2031/00 ,  F01P2031/20 ,  F01P2060/14 ,  F02D41/18 ,  F02D41/22 ,  F02D2200/0406 ,  F02D2200/0414 ,  G01K15/00 ,  Y02T10/40

摘要： A malfunction of a thermostat in a coolant circulating path is detected from an engine side coolant temperature in consideration of the following behavior of the coolant temperature. When an open-malfunction occurs, the coolant temperature becomes different considerably from that in the normal time in the temperature range in which the thermostat is to be normally closed. When a closure-malfunction occurs, the coolant temperature becomes different considerably from that during the normal time in the temperature range in which the thermostat is to be normally opened. Alternatively, the malfunction may be detected from a difference between the engine side coolant temperature and a radiator side coolant temperature.

公开(公告)号：US20050087152A1

公开(公告)日：2005-04-28

申请号：US10986228

申请日：2004-11-12

申请人： Keiji Wakahara ,  Akira Ichikawa

发明人： Keiji Wakahara ,  Akira Ichikawa

IPC分类号： G01M99/00 ,  F01P5/02 ,  F01P5/14 ,  F01P7/14 ,  F01P11/14 ,  F01P11/16 ,  F02D41/18 ,  F02D41/22 ,  G06F19/00

CPC分类号： F01P11/16 ,  F01P5/02 ,  F01P11/14 ,  F01P2023/00 ,  F01P2023/08 ,  F01P2025/08 ,  F01P2025/13 ,  F01P2025/62 ,  F01P2025/64 ,  F01P2025/66 ,  F01P2031/00 ,  F01P2031/20 ,  F01P2060/14 ,  F02D41/18 ,  F02D41/22 ,  F02D2200/0406 ,  F02D2200/0414 ,  G01K15/00 ,  Y02T10/40

摘要： A malfunction of a thermostat in a coolant circulating path is detected from an engine side coolant temperature in consideration of the following behavior of the coolant temperature. When an open-malfunction occurs, the coolant temperature becomes different considerably from that in the normal time in the temperature range in which the thermostat is to be normally closed. When a closure-malfunction occurs, the coolant temperature becomes different considerably from that during the normal time in the temperature range in which the thermostat is to be normally opened. Alternatively, the malfunction may be detected from a difference between the engine side coolant temperature and a radiator side coolant temperature.

摘要翻译： 考虑到冷却剂温度的以下行为，从发动机侧冷却剂温度检测冷却剂循环路径中的恒温器的故障。 当发生开路故障时，冷却剂温度与恒温器常闭温度范围内的正常时间显着不同。 当发生闭合故障时，冷却剂温度与在恒温器正常打开的温度范围内的正常时间显着不同。 或者，可以从发动机侧冷却剂温度和散热器侧冷却剂温度之间的差异来检测故障。

公开(公告)号：US06868809B1

公开(公告)日：2005-03-22

申请号：US10855132

申请日：2004-05-27

申请人： Neil E. Robb

发明人： Neil E. Robb

IPC分类号： B60H1/00 ,  B60H1/32 ,  F01P5/04 ,  F01P5/10 ,  F01P7/04

CPC分类号： F01P7/044 ,  B60H1/00885 ,  F01P5/10 ,  F01P2060/14 ,  F01P2070/08

摘要： The control of the coolant flow is accomplished through valving or by adjusting the pumping speed of a water pump and a water motor, or a combination of all three elements. During normal operation, where engine cooling is not required, the speed control coupling maintains a slow and constant water pump speed at all engine-operating speeds. The valve is maintained to stop coolant flow from entering the radiator while allowing coolant to flow through a heater. If engine cooling is required, the valve is actuated such that coolant is circulated to the engine and through the radiator. If air conditioning is required, the speed control coupling simply increases the water pump speed and the fan speed while the valve is set to bypass coolant flow to the engine. If air conditioning and engine cooling are required, the valve is actuated to allow coolant flow to the engine.

摘要翻译： 冷却剂流量的控制通过阀门或通过调节水泵和水马达的泵送速度或所有三个元件的组合来实现。 在不需要发动机冷却的正常操作期间，速度控制联轴器在所有发动机运转速度下都能保持缓慢且恒定的水泵速度。 维持阀门以阻止冷却剂流入散热器，同时允许冷却剂流过加热器。 如果需要发动机冷却，阀被致动，使得冷却剂循环到发动机并通过散热器。 如果需要空调，速度控制联接器只需增加水泵速度和风扇转速，同时阀门设置为旁路冷却液流向发动机。 如果需要空调和发动机冷却，则阀被致动以允许冷却剂流向发动机。

公开(公告)号：US20050045321A1

公开(公告)日：2005-03-03

申请号：US10899224

申请日：2004-07-26

申请人： Takashi Yamazaki

发明人： Takashi Yamazaki

IPC分类号： B60H1/32 ,  F01P7/04 ,  F01P7/08 ,  B60H3/00 ,  B60H1/00 ,  B61D27/00 ,  F25B15/00 ,  F25B27/00 ,  F25B39/04

CPC分类号： B60H1/3208 ,  B60H2001/3248 ,  B60H2001/3266 ,  B60H2001/3277 ,  F01P7/048 ,  F01P7/08 ,  F01P2025/04 ,  F01P2025/66 ,  F01P2060/14

摘要： A controller of a cooling fan cools a radiator of a vehicle driving system cooling water and a condenser incorporated in a refrigeration cycle of a vehicle air conditioning system. When a high-pressure side refrigerant pressure of the refrigeration cycle is equal to or higher than a predetermined value, the controller drives the cooling fan irrespective of operation/non-operation state of the vehicle air conditioning system.

摘要翻译： 冷却风扇的控制器冷却车辆驱动系统冷却水的散热器和结合在车辆空调系统的制冷循环中的冷凝器。 当制冷循环的高压侧制冷剂压力等于或高于预定值时，控制器驱动冷却风扇，而与车辆空调系统的操作/非操作状态无关。

公开(公告)号：US06789613B1

公开(公告)日：2004-09-14

申请号：US09620860

申请日：2000-07-21

申请人： Tatsuo Ozaki ,  Satomi Muto ,  Takaaki Sakane

发明人： Tatsuo Ozaki ,  Satomi Muto ,  Takaaki Sakane

IPC分类号： F28D710

CPC分类号： F28D1/05375 ,  F01P3/18 ,  F01P2003/187 ,  F01P2060/14 ,  F28D1/0452 ,  F28D2021/0031 ,  F28D2021/0084 ,  F28D2021/0094 ,  F28F2009/004 ,  F28F2215/02

摘要： A double heat exchanger for a vehicle air conditioner has a first radiator for cooling engine coolant, a second radiator for cooling electronic-parts coolant for cooling electronic parts of the vehicle and a condenser disposed at an upstream air side of the first and second radiators. The condenser has a condenser core and a cooler through which refrigerant discharged from the condenser core flows. The second radiator is disposed opposite the cooler so that air having passed through the cooler passes through the second radiator. Therefore, a difference between a temperature of air passing through the second radiator and a temperature of electronic-parts coolant flowing through the second radiator is increased, and electronic-parts coolant is sufficiently cooled. As a result, the electronic parts are sufficiently cooled without increasing a size of the second radiator.

摘要翻译： 一种用于车辆空调的双热交换器具有用于冷却发动机冷却剂的第一散热器，用于冷却用于冷却车辆的电子部件的电子部件冷却剂的第二散热器和设置在第一和第二散热器的上游空气侧的冷凝器。 冷凝器具有冷凝器芯和冷凝器，通过该冷凝器从冷凝器核心排出的制冷剂流动。 第二散热器与冷却器相对设置，使得已经通过冷却器的空气通过第二散热器。 因此，通过第二散热器的空气的温度与流过第二散热器的电子部件冷却剂的温度之间的差异增加，电子部件冷却剂被充分冷却。 结果，电子部件被充分冷却，而不增加第二散热器的尺寸。

公开(公告)号：US20040108097A1

公开(公告)日：2004-06-10

申请号：US10649037

申请日：2003-08-27

发明人： Naoki Ueda

IPC分类号： F28F001/00 ,  B61D027/00 ,  B60H003/00 ,  F01P001/00

CPC分类号： F28F21/085 ,  B60K11/00 ,  B60K11/04 ,  F01P3/18 ,  F01P2003/187 ,  F01P2060/02 ,  F01P2060/04 ,  F01P2060/14 ,  F28D1/0435 ,  F28F21/084

摘要： A heat exchanger unit includes a first heat exchanger for flowing internal fluid therein and cooling the internal fluid, and a second heat exchanger disposed downstream of the internal fluid from the first heat exchanger. The first and second heat exchangers are made of first and second materials, respectively. The first material is different from the second material. Each material composing each heat exchanger can be selected individually according to each temperature of the internal fluid flowing into each heat exchanger. Therefore, the heat resistance of the heat exchanger unit is improved without increasing the manufacturing cost.

摘要翻译： 热交换器单元包括用于在其中流动内部流体并冷却内部流体的第一热交换器，以及设置在来自第一热交换器的内部流体下游的第二热交换器。 第一和第二热交换器分别由第一和第二材料制成。 第一种材料与第二种材料不同。 构成每个热交换器的每个材料可以根据流入每个热交换器的内部流体的每个温度分别选择。 因此，不增加制造成本，能够提高热交换器单元的耐热性。

公开(公告)号：US20040050089A1

公开(公告)日：2004-03-18

申请号：US10276067

申请日：2003-01-08

发明人： Manuel Amaral

IPC分类号： B60H001/32 ,  F25B013/00 ,  F25D017/02

CPC分类号： B60H1/323 ,  B60H1/00464 ,  B60H1/00907 ,  B60H1/32284 ,  B60H2001/00928 ,  B60H2001/00949 ,  F01P2050/06 ,  F01P2050/08 ,  F01P2060/14

摘要： This temperature regulation apparatus comprises a heat pump (12) comprising a main compression circuit (14) for a refrigerant fluid taking heat from a cold source (16) and transferring it to a hot source (18). The cold source (16) comprises a first heat exchanger (24) for exchanging heat between the refrigerant fluid and a coolant liquid thermally coupling the main refrigerant circuit (14) to a first secondary coolant circuit (26) capable of being selectively connected to an nulloutsidenull heat exchanger (30) and to a nullcoldnull heat exchanger (32). The hot source (18) comprises a second heat exchanger (34) for exchanging heat between the refrigerant fluid and a coolant liquid thermally coupling the main refrigerant circuit (14) to a second secondary coolant circuit (36) capable of being selectively connected to at least the outside heat exchanger (30) and to a nullhotnull heat exchanger (39). The invention is applicable in particular to air conditioning a motor vehicle cabin and/or to regulating the temperature of a part of said vehicle.

摘要翻译： 该温度调节装置包括热泵（12），该热泵（12）包括用于从冷源（16）吸收热量并将其转移到热源（18）的制冷剂流体的主压缩回路（14）。 冷源（16）包括第一热交换器（24），用于在制冷剂流体与将主制冷剂回路（14）热耦合到能够选择性地连接到主制冷剂回路（14）的第一二次冷却剂回路 “外”热交换器（30）和“冷”热交换器（32）。 热源（18）包括第二热交换器（34），用于在制冷剂流体和热联接主制冷剂回路（14）之间的热量与第二二次冷却剂回路（36）之间进行热交换，能够有选择地连接到 至少外部热交换器（30）和“热”热交换器（39）。 本发明特别适用于机动车舱的空调和/或用于调节所述车辆的一部分的温度。

公开(公告)号：US20030217707A1

公开(公告)日：2003-11-27

申请号：US10397835

申请日：2003-03-27

申请人： CALSONIC KANSEI CORPORATION

发明人： Mitsuru Iwasaki

IPC分类号： F01P007/14 ,  G05D023/00

CPC分类号： F16H57/0412 ,  B60H1/02 ,  B60H1/14 ,  F01M5/005 ,  F01P3/20 ,  F01P7/048 ,  F01P7/164 ,  F01P7/165 ,  F01P2005/105 ,  F01P2007/146 ,  F01P2025/08 ,  F01P2025/12 ,  F01P2025/30 ,  F01P2060/045 ,  F01P2060/14 ,  F01P2070/02 ,  F16H57/0413 ,  F16H57/0415

摘要： A water-cooled type engine cooling apparatus includes: an oil cooler that circulates cooling water flowing out of a water-cooled type engine; a water temperature detection unit that detects temperature of the cooling water; a switching unit that switches the oil cooler from an operating state to a halt state, and vice versa; and a switching control unit that controls switching of the switching unit. The switching control unit controls the switching unit to switch the oil cooler into the halt state when the temperature detected by the water temperature detection unit is lower than a preset temperature, and controls the switching unit to switch the oil cooler into the operating state when the temperature detected by the water temperature detection unit is not lower than the preset temperature.

摘要翻译： 一种水冷式发动机冷却装置，包括：使从水冷式发动机流出的冷却水循环的油冷却器; 水温检测单元，其检测冷却水的温度; 开关单元，其将油冷却器从操作状态切换到停止状态，反之亦然; 以及切换控制单元，其控制切换单元的切换。 当由水温检测单元检测到的温度低于预设温度时，开关控制单元控制切换单元将油冷却器切换到停止状态，并且当所述切换单元在 由水温检测单元检测到的温度不低于预设温度。