公开(公告)号：US20040237545A1

公开(公告)日：2004-12-02

申请号：US10808625

申请日：2004-03-24

申请人： Hitachi Industrial Equipment Systems Co., Ltd.

发明人： Yuji Tanaka ,  Yukihiro Fujita ,  Eiji Koyama ,  Kouich Satou

IPC分类号： F25D017/02 ,  F25B027/00 ,  F25D017/00

CPC分类号： F24F12/00 ,  F24F3/06 ,  F24F11/83 ,  Y02E10/28 ,  Y02E60/17 ,  Y10S165/902

摘要： There is provided an energy recovery apparatus capable of recovering a hydraulic energy in a regenerative air-conditioning system including a pressure sustaining valve and capable of coping with a discharge change caused by variation in air-conditioning load, the air-conditioning system being capable of carrying out normal operation even in a case where the energy recovery apparatus fails. The energy recovery apparatus is configured so as to feed water from a water tank to air-conditioning loads such as a heat source or a fan coil at a higher place through a feed pipe line by a pump and to lead the water passed through the air-conditioning loads into the water tank via a return pipe line including the pressure sustaining valve, a branch pipe line is disposed so as to branch into the water tank from the return pipe line in upstream of the pressure sustaining valve, and the energy recovery apparatus is connected in to the branch pipe line.

摘要翻译： 提供一种能够回收包括压力维持阀的再生空调系统中的液压能量并能够应对由空调负荷变化引起的排出变化的能量回收装置，该空调系统能够 即使在能量回收装置发生故障的情况下也进行正常动作。 能量回收装置被配置为通过泵将来自水箱的水通过供给管线从水供给到较高处的诸如热源或风扇盘管的空调负载，并引导通过空气的水 通过包括压力维持阀的返回管路将负载转移到水箱中，分支管线设置成从压力维持阀上游的回流管路分支到水箱中，能量回收装置 连接到分支管路。

公开(公告)号：US20040211204A1

公开(公告)日：2004-10-28

申请号：US10752457

申请日：2004-01-06

发明人： Ryo Matsubara ,  Satoshi Umemura ,  Shingo Kumazawa ,  Hiroyuki Nakaima ,  Masahiro Kawaguchi

IPC分类号： F25B049/00 ,  F25B027/00 ,  F25B001/00

CPC分类号： B60H1/3216 ,  B60H2001/325 ,  B60H2001/3273 ,  F02D31/003 ,  F02D31/008 ,  F02D41/083 ,  F02D2200/1004 ,  F02D2200/1006 ,  F02D2250/24 ,  F04B27/1804 ,  F04B2203/0603

摘要： A compressor torque estimate device is used for a variable displacement compressor whose displacement is variable based on a compressor control signal for estimating a compressor torque of the compressor. The compressor torque estimate device includes a torque calculator and a corrector. The torque calculator calculates a torque required for driving the compressor based on the compressor control signal, thereby obtaining a calculated torque. The corrector corrects the calculated torque by a procedure of first-order lag, thereby obtaining a corrected torque. The corrector also estimates the corrected torque to be the compressor torque.

摘要翻译： 压缩机扭矩估计装置用于基于用于估计压缩机的压缩机扭矩的压缩机控制信号而变化的可变排量压缩机。 压缩机扭矩估计装置包括扭矩计算器和校正器。 扭矩计算器基于压缩机控制信号计算驱动压缩机所需的转矩，从而获得计算的转矩。 校正器通过一阶滞后的过程校正计算的扭矩，由此获得校正扭矩。 校正器还将校正扭矩估计为压缩机扭矩。

公开(公告)号：US20040163794A1

公开(公告)日：2004-08-26

申请号：US10779580

申请日：2004-02-13

发明人： Masashi Takagi

IPC分类号： F02B063/00 ,  F02B041/00 ,  B60H003/00 ,  B61D027/00 ,  F25B027/00

CPC分类号： F02B43/00 ,  Y02T10/32

摘要： An engine driven by high-pressure gas comprises: a high-pressure gas tank (7) for storing high-pressure gas; a piston (3) displaced when pressure is given from the high-pressure gas tank (7) to the piston (3), the piston (3) composing an expansion chamber (4) in which the high-pressure gas is expanded; and a crank shaft for converting a displacement of the piston (3) into a rotary motion, and fuel is burnt in the expansion chamber (4) when a volume of the expansion chamber (4) is expanded by the high-pressure gas supplied into the expansion chamber (4). Due to the foregoing, the piston (3) is displaced mainly by the pressure of high-pressure gas in the same manner as that of starting the engine, and the combustion of fuel is mainly used to prevent the temperature of gas in the expansion chamber (4) from being decreased.

摘要翻译： 由高压气体驱动的发动机包括：高压气罐（7），用于储存高压气体; 当从高压气罐（7）向活塞（3）施加压力时移动的活塞（3），构成膨胀室（4）的活塞（3），其中高压气体膨胀; 以及用于将活塞（3）的位移转换为旋转运动的曲柄轴，并且当膨胀室（4）的体积被供给的高压气体膨胀时，在膨胀室（4）中燃烧燃料 膨胀室（4）。 由于上述原因，活塞（3）主要通过高压气体的压力以与起动发动机相同的方式移动，燃料的燃烧主要用于防止膨胀室中的气体的温度 （4）不减少。

公开(公告)号：US20040148952A1

公开(公告)日：2004-08-05

申请号：US10678524

申请日：2003-10-03

发明人： Guadalupe Ramirez

IPC分类号： F25B027/00

CPC分类号： H02K53/00

摘要： According to one embodiment of the invention, a self-serving power producing apparatus capable of being recharged by a charging mechanism is described. The power producing apparatus comprises a rechargeable power source, a motor powered by the rechargeable power source, and a pulley including a first armature rotated by the motor and a second armature. In addition, the power producing apparatus comprises a power unit coupled to the second armature of the pulley. The power unit comprises an alternator to produce direct current (DC) power for recharging the rechargeable power source and a generator to produce a level of alternating current (AC) power.

摘要翻译： 根据本发明的一个实施例，描述了能够由充电机构再充电的自助式发电装置。 发电装置包括可再充电电源，由可再充电电源供电的电动机，以及包括由电动机旋转的第一电枢和第二电枢的滑轮。 此外，发电装置包括耦合到滑轮的第二电枢的动力单元。 功率单元包括交流发电机以产生用于对可再充电电源进行再充电的直流（DC）电力和发电机以产生交流电（AC）电力的水平。

公开(公告)号：US20040045699A1

公开(公告)日：2004-03-11

申请号：US10350978

申请日：2003-01-27

发明人： Norman Chester Noah

IPC分类号： F25B029/00 ,  F25B027/00 ,  F25D023/12

CPC分类号： F24F5/0046 ,  F24S20/67 ,  F25B13/00 ,  F25B27/005 ,  F25B41/00 ,  F25B2313/0232 ,  F25B2313/02334 ,  F25B2313/0252 ,  F25B2313/0253 ,  F25B2313/02743 ,  F25B2313/0315 ,  F25B2400/0401 ,  F25B2700/2115 ,  Y02A30/62 ,  Y02B10/20 ,  Y02B10/24 ,  Y02E10/44

摘要： This is a heating and cooling system, and method that utilizes the roof of a home or building as a solar collector. A heat barrier material is secured to the inside free edges of the roof rafters to reflect radiant heat into air flow passage ways formed between the rafters, the attic side of the roof and the heat barrier materials. A loft or upper attic floor is built in the upper portion of the attic and is also covered with the heat barrier material. The attic is divided into separate areas that are connected by a ducting system that includes a filter, an evaporator and a blower. The blower produces airflow through the filter and over the evaporator coil and into a separated portion of the attic. Airflow moves through selected formed channels between rafters, barrier material and inside roof to the blower for re-circulation. This closed loop system is usable with conventional air-to-air heat pump systems, with portions of such systems or with other well-known devices such as heat exchangers and heat engines.

摘要翻译： 这是一种利用家庭或建筑物的屋顶作为太阳能收集器的加热和冷却系统以及方法。 隔热材料被固定到屋顶椽子的内部自由边缘中，以将辐射热量反射到形成在椽子之间的空气流动通道中，屋顶的顶部侧面和隔热材料。 在阁楼的上部建有阁楼或阁楼阁楼，并且还覆盖有隔热材料。 阁楼分为通过包括过滤器，蒸发器和鼓风机的管道系统连接的独立区域。 鼓风机产生气流通过过滤器并且在蒸发器盘管上并进入阁楼的分离部分。 气流通过椽子，阻隔材料和内部屋顶之间的选定的形成的通道移动到鼓风机以进行再循环。 这种闭环系统可用于常规的空气 - 空气热泵系统，其中部分系统或与诸如热交换器和热力发动机的其它众所周知的装置。

公开(公告)号：US20040040325A1

公开(公告)日：2004-03-04

申请号：US10231717

申请日：2002-08-30

发明人： David Evans

IPC分类号： F25B027/00

CPC分类号： B60H1/00428 ,  B60H1/00364 ,  Y02T10/88

摘要： An arrangement including a recreational vehicle with living space therein, a roof and a battery; an air conditioning unit proving conditioned air to the living space; a protective shroud enclosing the air conditioning unit and a solar panel for providing energy output for charging the battery wherein the solar panel is mounted on an outer surface of the protective shroud or on the air conditioning unit.

摘要翻译： 包括其中具有生活空间的休闲车辆，屋顶和电池的布置; 一个空调机组，向生活空间证明空调空气; 封闭空调单元的保护罩和用于为电池充电的能量输出的太阳能电池板，其中太阳能电池板安装在保护罩的外表面上或空调单元上。

公开(公告)号：US20040026074A1

公开(公告)日：2004-02-12

申请号：US10621172

申请日：2003-07-17

发明人： Peter Ahner ,  Manfred Ackermann

IPC分类号： F25B029/00 ,  B60H001/00 ,  F25B027/00

CPC分类号： B60H1/03 ,  F01P3/20 ,  F01P7/164 ,  F01P2005/125 ,  F01P2007/146 ,  F01P2023/08 ,  F01P2025/12 ,  F01P2025/13 ,  F01P2025/32 ,  F01P2025/33 ,  F01P2025/40 ,  F01P2025/62 ,  F01P2025/64 ,  F01P2025/66 ,  F01P2037/02 ,  F01P2060/04 ,  F01P2060/08

摘要： A method of operating a cooling and heating circuit of a motor vehicle driven by an internal combustion engine includes providing a first cooling medium path through a bypass conduit, a second cooling medium path through a main cooler of the internal combustion engine, a third cooling medium path through a heating heat exchanger, subdividing the cooling medium paths by an electrically actuated valves and forming cooling medium flows by an electrically driven pump, controlling both the valves and the pump by an electronic control unit in dependence on operational and environmental parameters as well as nominal values, reversing a feeding direction of the electrically operated pump in a first operational phase of the internal combustion engine at low temperatures of the internal combustion engine and turned on first cooling medium path, and feeding the cooling medium by the pump in a lower region of the internal combustion engine.

摘要翻译： 一种操作由内燃机驱动的机动车辆的冷却和加热回路的方法包括提供通过旁通管道的第一冷却介质路径，通过内燃机的主冷却器的第二冷却介质路径，第三冷却介质 通过加热热交换器，通过电致动阀细分冷却介质路径并通过电动泵形成冷却介质流，通过电子控制单元根据操作和环境参数控制阀和泵，以及 在所述内燃机的低温下在所述内燃机的第一操作阶段中使所述电动泵的进给方向反转并且接通第一冷却介质路径，并且将所述冷却介质由所述泵送入下部区域 的内燃机。

公开(公告)号：US20040020230A1

公开(公告)日：2004-02-05

申请号：US10344699

申请日：2003-02-25

发明人： Osamu Kuwabara ,  Hiroshi Mukaiyama ,  Masahiro Kobayashi ,  Ichiro Kamimura ,  Hirokazu Izaki ,  Toshikazu Ishihara

IPC分类号： F25B027/00

CPC分类号： F25B30/02 ,  F25B6/04 ,  F25B9/008 ,  F25B29/003 ,  F25B39/02 ,  F25B41/04 ,  F25B47/006 ,  F25B47/022 ,  F25B2309/061 ,  F25B2339/047 ,  F25B2500/01 ,  F28D1/0443 ,  F28D1/0477 ,  Y02A40/965

摘要： In a heat pump apparatus that having a refrigerating cycle including a compressor 1, a gas cooler 3, a pressure reducing device 5 and an evaporator 7 and is designed so that water can be heated by the gas cooler, refrigerant such as CO2 or the like working in a supercritical area is filled and used at a high-pressure side in the refrigerating cycle and a radiator 21 is equipped between the exit of the gas cooler and the pressure reducing device. The refrigerant temperature at the exit of the radiator is kept to a substantially fixed temperature irrespective of the temperature of hot water to the gas cooler.

摘要翻译： 在具有包括压缩机1，气体冷却器3，减压装置5和蒸发器7的制冷循环的热泵装置中，设计成可以通过气体冷却器，诸如CO 2等的制冷剂 在超临界区域中的工作在制冷循环的高压侧被填充和使用，并且在气体冷却器的出口和减压装置之间设置有散热器21。 散热器出口处的制冷剂温度与气体冷却器的热水温度无关地保持在基本上固定的温度。

公开(公告)号：US20040006966A1

公开(公告)日：2004-01-15

申请号：US10417394

申请日：2003-04-16

申请人： Clearwater International

发明人： John Henry Hallman ,  William J. Hyland ,  Ray Veldman ,  Jeff Diaz ,  William Larry Lewis

IPC分类号： F02G003/00 ,  F25B027/00 ,  F25D021/10 ,  F02C001/00 ,  F02C007/12

CPC分类号： C09K5/10 ,  F02C7/143 ,  F02C7/16

摘要： Air intake temperature in a gas turbine is regulated by a heat exchange fluid having a low viscosity at low temperatures. The circulated heat transfer fluid preferably comprises an alkali metal formate, most preferably potassium formate. The potassium formate may be blended with other alkali metal formate(s), with alcohol, glycols, salt brines, or any combination of glycols, alcohols, Sodium Nitrite, Sodium Nitrates, Potassium Chloride, Sodium Chloride, water and/or or other salt brines.

摘要翻译： 燃气轮机中的进气温度由低温下具有低粘度的热交换流体调节。 循环的传热流体优选包含碱金属甲酸盐，最优选甲酸钾。 甲醇钾可与其它碱金属甲酸盐，醇，二醇，盐盐或二醇，醇，亚硝酸钠，硝酸钠，氯化钾，氯化钠，水和/或其他盐 盐水

公开(公告)号：US20040000161A1

公开(公告)日：2004-01-01

申请号：US10412974

申请日：2003-04-11

发明人： Noureddine Khelifa ,  Horst Riehl

IPC分类号： B60H003/00 ,  B61D027/00 ,  B60H001/32 ,  F25B013/00 ,  F25B027/00

CPC分类号： H01M8/04029 ,  B60H1/00392 ,  B60H1/034 ,  F01P3/20 ,  F01P2050/24 ,  F01P2060/00 ,  F01P2060/08 ,  F01P2060/18 ,  F25B9/008 ,  F25B2309/06 ,  H01M2250/20 ,  Y02T90/32

摘要： A cooling-heating circuit for a powered vehicle, in particular an electric vehicle with a fuel cell, has at least two devices increasing the temperature of the cooling-heating circuit and at least two devices reducing the temperature of the cooling-heating circuit. The temperature-increasing and/or the temperature-reducing devices are associated with the cooling-heating circuit at least to some extent according to their operating states, in particular their temperatures. For improved utilization of the waste heat, a heat pump circuit is associated with the cooling-heating circuit.

摘要翻译： 用于动力车辆，特别是具有燃料电池的电动车辆的冷却加热回路具有至少两个装置，其增加了冷却加热回路的温度和降低冷却加热回路温度的至少两个装置。 至少在一定程度上根据其运行状态，特别是它们的温度，升温和/或减温装置与冷却加热回路相关联。 为了改善废热的利用，热泵回路与冷却加热回路相关联。