公开(公告)号：US20040194949A1

公开(公告)日：2004-10-07

申请号：US10797691

申请日：2004-03-09

发明人： Koichi Ban ,  Yasushi Yamanaka ,  Takahisa Suzuki ,  Teruhiko Kameoka

IPC分类号： F25B049/00 ,  F25B029/00 ,  F28F027/02 ,  G05D023/00 ,  F25B041/00

CPC分类号： B60H1/00314 ,  B60H1/00885 ,  B60H2001/00949 ,  B60L1/003 ,  B60L1/02 ,  B60L3/0023 ,  B60L3/0046 ,  B60L3/0053 ,  B60L3/0061 ,  B60L11/14 ,  B60L11/1874 ,  B60L11/1892 ,  B60L2210/40 ,  B60L2240/34 ,  B60L2240/36 ,  B60L2240/425 ,  B60L2240/445 ,  B60L2240/545 ,  B60L2240/662 ,  F01P9/06 ,  F01P2037/02 ,  F01P2060/14 ,  F01P2060/18 ,  F25B6/04 ,  F25B25/00 ,  F25B40/04 ,  F25B41/04 ,  F25B2400/04 ,  Y02T10/642 ,  Y02T10/70 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T10/7291 ,  Y02T90/16 ,  Y02T90/34

摘要： There are provided a water-refrigerant heat exchanger 30 for exchanging heat between refrigerant discharged from a compressor 21 and engine-cooling water circulating an engine-cooling water circuit 10, prior to being fed into the radiator 22, and a bypass 25 for guiding the refrigerant prior to being fed into the evaporator 24 to the water-coolant heat exchanger 30 while bypassing the evaporator 24 and the compressor 21. When it is desired to accelerate the warming-up of the engine 11, the bypass 25 is closed to operate the compressor 21 to heat the engine-cooling water by high-pressure refrigerant, and when it is desired to complement the capacity of the radiator 12, the bypass 25 is open to guide the liquid-phase refrigerant to the water-refrigerant heat exchanger 30 to effectively cool the refrigerant by using the phase change of the refrigerant.

摘要翻译： 在供给到散热器22之前，设置有用于在从压缩机21排出的制冷剂和循环发动机冷却水回路10的发动机冷却水之间进行热交换的水 - 制冷剂热交换器30，以及用于引导 在蒸发器24和压缩机21旁通的同时将制冷剂供入蒸发器24之前的制冷剂。当期望加速发动机11的预热时，旁路25关闭以操作 压缩机21通过高压制冷剂对发动机冷却水进行加热，并且当需要补充散热器12的容量时，旁路25打开以将液相制冷剂引导至水 - 制冷剂热交换器30至 通过使用制冷剂的相变来有效地冷却制冷剂。

公开(公告)号：US06772716B2

公开(公告)日：2004-08-10

申请号：US10285671

申请日：2002-11-01

申请人： Georg Chekaiban ,  Ulrich Hess ,  Wolfram Enke

发明人： Georg Chekaiban ,  Ulrich Hess ,  Wolfram Enke

IPC分类号： F01P510

CPC分类号： F01P7/164 ,  F01P5/10 ,  F01P2023/08 ,  F01P2025/08 ,  F01P2025/13 ,  F01P2025/40 ,  F01P2025/60 ,  F01P2025/62 ,  F01P2025/64 ,  F01P2060/045 ,  F01P2060/08 ,  F01P2060/14

摘要： According to a method and a system for controlling a cooling system of an internal-combustion engine, the capacity of a coolant pump is controllable as a function of a fuel quantity fed to the internal-combustion engine.

摘要翻译： 根据用于控制内燃机的冷却系统的方法和系统，作为供给到内燃机的燃料量的函数，可以控制冷却剂泵的容量。

公开(公告)号：US20040089003A1

公开(公告)日：2004-05-13

申请号：US10275899

申请日：2003-01-24

发明人： Manuel Amaral ,  Franck Vouzelaud

IPC分类号： F25B029/00 ,  F25D017/04 ,  B60H001/32

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

摘要： According to the method, heat delivered to the cabin (H) comes from a hot source (18) of a heat pump (12) comprising a main refrigerant circuit (14) taking heat from a cold source (16) to transfer it to the hot source (18). Heat taken from the cold source (16) comes from a flow of air recycled from the cabin. The cold source (16) has a refrigerant/coolant heat exchanger (24) thermally coupling the main circuit (14) to a first secondary coolant circuit (26) capable of being selectively connected to an outside heat exchanger (30) and to a cold heat exchanger (32). Air flow circuits have an inlet for admitting air recycled from the cabin, an outlet for delivering air to the outside of the vehicle, first connection means for connecting the recycled air inlet to the upstream end of the cold heat exchanger (32), and second connection means for connecting the downstream end of said cold heat exchanger (32) to the outside outlet.

摘要翻译： 根据该方法，传送到机舱（H）的热量来自热泵（12）的热源（18），该热源（12）包括从冷源（16）吸热的主制冷剂回路（14），以将其传送到 热源（18）。 从冷源（16）获取的热量来自从客舱再循环的空气流。 冷源（16）具有将主回路（14）热耦合到能够选择性地连接到外部热交换器（30）和冷却的第一二次冷却剂回路（26）的制冷剂/冷却剂热交换器（24） 热交换器（32）。 空气流动回路具有用于允许从机舱再循环的空气的入口，用于将空气输送到车辆外部的出口，用于将再循环空气入口连接到冷热交换器（32）的上游端的第一连接装置，以及第二 用于将所述冷热交换器（32）的下游端连接到外部出口的连接装置。

公开(公告)号：US06725710B2

公开(公告)日：2004-04-27

申请号：US10359266

申请日：2003-02-06

申请人： Tatsuya Oka ,  Keiji Wakahara ,  Akira Ichikawa

发明人： Tatsuya Oka ,  Keiji Wakahara ,  Akira Ichikawa

IPC分类号： G01M1500

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：US06701733B2

公开(公告)日：2004-03-09

申请号：US10215796

申请日：2002-08-09

申请人： John R. Brunner

发明人： John R. Brunner

IPC分类号： B63B2526

CPC分类号： B63H21/383 ,  B63B13/02 ,  B63J2/04 ,  B63J3/02 ,  F01P2050/04 ,  F01P2060/14 ,  F25B27/00 ,  F25B39/04

摘要： A marine air conditioning system for installation on a boat has a compressor, a water-cooled condenser, and an evaporator. The compressor is directly driven by an engine used for propelling the boat. The condenser is installed inline in a cooling-water intake tube, through which a pump draws water from outside of the hull for cooling the engine. Water from the intake tube is drawn through a portion of the condenser in thermal communication with the refrigerant for transferring heat from the refrigerant to the water. The water then continues into and through the engine and is exhausted through a discharge tube. The refrigerant then passes through an orifice or an expansion valve, and then into the evaporator. Air is passed through the evaporator for cooling the air, and the refrigerant returns to the compressor for recirculation in the system.

摘要翻译： 用于安装在船上的船用空调系统具有压缩机，水冷冷凝器和蒸发器。 压缩机由用于推进船的发动机直接驱动。 冷凝器安装在冷却水进水管内，一个泵从船体的外部抽出水来冷却发动机。 来自进气管的水通过冷凝器的一部分与用于将热量从制冷剂传递到水的制冷剂热连通地被抽吸。 然后，水继续进入并穿过发动机，并通过排放管排出。 制冷剂然后通过孔或膨胀阀，然后进入蒸发器。 空气通过蒸发器以冷却空气，并且制冷剂返回到压缩机以在系统中再循环。

公开(公告)号：US06612271B2

公开(公告)日：2003-09-02

申请号：US10006136

申请日：2001-12-10

申请人： Mitsuhiro Sano

发明人： Mitsuhiro Sano

IPC分类号： B60H108

CPC分类号： F01P11/14 ,  F01P7/167 ,  F01P2031/00 ,  F01P2060/08 ,  F01P2060/14

摘要： The present invention relates to a cooling controller for cooling an internal-combustion engine such as an internal-combustion engine for an automobile, comprising a temperature detector for detecting the temperature of the cooling medium placed in a first or second circulation channel, and a flow control for controlling the flow of the cooling medium placed in the first or second circulation channel. The first circulation channel passes through the engine and the radiator as in a conventional cooling system. The second circulation channel, which is used in case of a detected failure of the radiator or thermostat valve, includes the heat exchanger of the automobile's air-conditioning system. When the failure is detected an air conditioner controller maximizes the amount of heat radiated from the air conditioning exchanger to prevent overheating.

公开(公告)号：US20030113213A1

公开(公告)日：2003-06-19

申请号：US10285671

申请日：2002-11-01

发明人： Georg Chekaiban ,  Ulrich Hess ,  Wolfram Enke

IPC分类号： F04B039/06

CPC分类号： F01P7/164 ,  F01P5/10 ,  F01P2023/08 ,  F01P2025/08 ,  F01P2025/13 ,  F01P2025/40 ,  F01P2025/60 ,  F01P2025/62 ,  F01P2025/64 ,  F01P2060/045 ,  F01P2060/08 ,  F01P2060/14

摘要： According to a method and a system for controlling a cooling system of an internal-combustion engine, the capacity of a coolant pump is controllable as a function of a fuel quantity fed to the internal-combustion engine.

摘要翻译： 根据用于控制内燃机的冷却系统的方法和系统，作为供给到内燃机的燃料量的函数，可以控制冷却剂泵的容量。

公开(公告)号：US20030047151A1

公开(公告)日：2003-03-13

申请号：US10222965

申请日：2002-08-19

申请人： BEHR GmbH & CO.

发明人： Matthias Banzhaf ,  Wolfgang Kramer ,  Reinhard Kull ,  Eberhard Pantow ,  Wolfgang Reeb ,  Annegret Tillmann

IPC分类号： F01P007/10 ,  F01P009/04

CPC分类号： F28D1/0426 ,  F01P5/02 ,  F01P2003/182 ,  F01P2003/185 ,  F01P2003/187 ,  F01P2060/02 ,  F01P2060/04 ,  F01P2060/14 ,  F02B29/0431 ,  F02B29/0475 ,  F04D29/4246 ,  Y02T10/146

摘要： The motor vehicle cooling system (10) contains a fan (12) with which at least one cooler (13) is associated. Provision is made for the fan (12) to be in the form of a centrifugal blower with an air guiding housing (18).

摘要翻译： 机动车辆冷却系统（10）包含与至少一个冷却器（13）相关联的风扇（12）。 为风扇（12）设置为具有空气引导壳体（18）的离心式鼓风机的形式。

公开(公告)号：US06520125B2

公开(公告)日：2003-02-18

申请号：US09955717

申请日：2001-09-19

申请人： Kazutaka Suzuki ,  Eizo Takahashi

发明人： Kazutaka Suzuki ,  Eizo Takahashi

IPC分类号： F01P702

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.

公开(公告)号：US06511396B1

公开(公告)日：2003-01-28

申请号：US09625723

申请日：2000-07-26

申请人： Shoichi Tanizawa ,  Masatoshi Tanioka ,  Masayuki Tsumagari

发明人： Shoichi Tanizawa ,  Masatoshi Tanioka ,  Masayuki Tsumagari

IPC分类号： F16H5704

CPC分类号： F16H57/0412 ,  F01P3/20 ,  F01P2060/045 ,  F01P2060/14 ,  F16H57/0413

摘要： A heat exchanger 15 is disposed in an oil passage 14 provided in a hydraulic pressure circuit 9 of a hydraulically operated transmission, to conduct heat exchange between cooling water for an engine 2 and hydraulic fluid.

摘要翻译： 热交换器15设置在设置在液压传动装置的液压回路9中的油路14中，以在发动机2的冷却水和液压油之间进行热交换。