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1. 发明授权

US06761037B2 Vehicle air conditioner using a hybrid compressor 有权
标题翻译：车用空调采用混合压缩机
公开(公告)号：US06761037B2
公开(公告)日：2004-07-13
申请号：US10347630
申请日：2003-01-22
申请人： Masato Tsuboi , Atsuo Inoue , Kenichi Suzuki , Tomonori Imai
发明人： Masato Tsuboi , Atsuo Inoue , Kenichi Suzuki , Tomonori Imai
IPC分类号： B60H132
CPC分类号： F04C11/001 , B60H1/0075 , B60H1/3216 , B60H1/3222 , B60H1/3223 , B60H2001/3261 , B60H2001/327 , B60H2001/3294 , F04C18/0215 , F04C29/0085 , F04C2240/45
摘要： An air conditioner for a vehicle uses a hybrid compressor (4) including a first compression mechanism driven by a first drive source (2) and a second compression mechanism driven by a second drive source (5), and a single discharge port connected to the first and the second compression mechanisms. The operation of the hybrid compressor is controlled by a controller (15) in accordance with a control mode. The controller has a first operation mode in which the first compression mechanism alone is driven, a second operation mode in which the second compression mechanism alone is driven, a third operation mode in which the first and the second compression mechanisms are simultaneously driven, and a fourth operation mode in which the first and the second compression mechanisms are simultaneously stopped. Depending upon various conditions, the controller selects, as the control mode, one of the first, the second, the third, and the fourth operation modes.
摘要翻译：一种用于车辆的空调器使用包括由第一驱动源（2）驱动的第一压缩机构和由第二驱动源（5）驱动的第二压缩机构的混合式压缩机（4），以及连接到第一和第二压缩机制。混合压缩机的操作根据控制模式由控制器（15）控制。控制器具有仅驱动第一压缩机构的第一操作模式，单独驱动第二压缩机构的第二操作模式，同时驱动第一和第二压缩机构的第三操作模式，以及其中第一和第二压缩机构同时停止的第四操作模式。根据各种条件，控制器选择第一，第二，第三和第四操作模式中的一个作为控制模式。

2. 发明申请

US20070130975A1 Air conditioning system for vehicles 审中-公开
标题翻译：车辆空调系统
公开(公告)号：US20070130975A1
公开(公告)日：2007-06-14
申请号：US10598009
申请日：2005-02-04
申请人： Masato Tsuboi , Kenichi Suzuki , Tomonori Imai
发明人： Masato Tsuboi , Kenichi Suzuki , Tomonori Imai
IPC分类号： F25B49/00 , F25B1/10
CPC分类号： F25B49/022 , B60H1/3204 , B60H2001/3261 , B60H2001/327 , F25B2400/0751 , F25B2500/19
摘要： An air conditioning system for vehicles includes a compressor and a variable displacement compressor provided in a refrigeration cycle, means for operating the variable displacement compressor, compressor operation switching means for switching the compressor operation between the compressor and the variable displacement compressor, and variable displacement compressor feedforward displacement value calculation means for calculating a displacement control value of the variable displacement compressor as an input to the refrigeration cycle so as to obtain a target control displacement after the compressor operation is switched. After the operation is switched from the compressor to the variable displacement compressor, the variable displacement compressor is started based on the calculated variable displacement compressor feedforward displacement value. When the flow rate of refrigerant varies greatly upon operation switching between the compressor and the variable displacement compressor, it is possible to suppress deterioration of the comfortable feeling of passengers.
摘要翻译：用于车辆的空调系统包括：制冷循环中的压缩机和可变排量压缩机，用于操作可变排量压缩机的装置，用于切换压缩机与可变排量压缩机之间的压缩机运行的压缩机运行切换装置;以及可变排量压缩机前馈位移值计算装置，用于计算作为制冷循环的输入的可变排量压缩机的位移控制值，以便在压缩机操作切换之后获得目标控制位移。在从压缩机切换到可变排量压缩机之后，基于计算的可变排量压缩机前馈位移值开始可变排量压缩机。当在压缩机和可变排量压缩机之间的操作切换时制冷剂的流量变化很大时，可以抑制乘客的舒适感觉的恶化。

3. 发明申请

US20060204368A1 Air conditioning systems for vehicles 审中-公开
标题翻译：车辆空调系统
公开(公告)号：US20060204368A1
公开(公告)日：2006-09-14
申请号：US11373261
申请日：2006-03-13
申请人： Tomonori Imai , Masato Tsuboi
发明人： Tomonori Imai , Masato Tsuboi
IPC分类号： F04B49/00
CPC分类号： B60H1/3216 , B60H1/3208 , B60H2001/325 , B60H2001/3261 , B60H2001/3266 , B60H2001/3275
摘要： An air conditioning system for vehicles includes a refrigeration cycle having a variable displacement compressor with a displacement control valve, for controlling a discharge amount of the compressor, so that a pressure difference (Pd-Ps) between a discharged refrigerant pressure (Pd) and a drawn-refrigerant pressure (Ps) equals a set value, an acceleration state detecting device, and an engine rotational speed detecting device. The system further includes a device for determining a condition in which the acceleration state is detected or a condition in which the engine rotational speed equals or is greater than a set value as an elevated compressor load condition, and during the elevated compressor load condition, controlling the discharge amount of the compressor, so that the pressure difference (Pd-Ps) equals or is less than a pressure difference (Pd-Ps) immediately before elevated the compressor load condition. Both superior acceleration performance of a vehicle and driver comfort due to air conditioning may be achieved.
摘要翻译：一种用于车辆的空调系统包括具有位移控制阀的可变排量压缩机的制冷循环，用于控制压缩机的排出量，使得排出的制冷剂压力（Pd）和拉制制冷剂压力（Ps）等于设定值，加速状态检测装置和发动机转速检测装置。该系统进一步包括用于确定检测到加速状态的状态的装置或发动机转速等于或大于作为升高的压缩机负载状态的设定值的条件，并且在升高的压缩机负载条件期间，控制压缩机的排出量，使得压力差（Pd-Ps）等于或小于在压缩机负载条件升高之前的压力差（Pd-Ps）。可以实现车辆的优越的加速性能和由空调引起的驾驶员舒适度。

4. 发明申请

US20070163296A1 VAPOR COMPRESSION REFRIGERATING SYSTEMS AND MODULES WHICH COMPRISE A HEAT EXCHANGER DISPOSED WITHIN A GAS-LIQUID SEPARATOR 有权
标题翻译：气体压缩制冷系统和包含在气体分离器中处理的热交换器的模块
公开(公告)号：US20070163296A1
公开(公告)日：2007-07-19
申请号：US11624023
申请日：2007-01-17
申请人： Kenichi Suzuki , Masato Tsuboi , Yuuichi Matsumoto
发明人： Kenichi Suzuki , Masato Tsuboi , Yuuichi Matsumoto
IPC分类号： F25B43/00 , F25B1/00
CPC分类号： F25B9/008 , F25B40/00 , F25B43/006 , F25B2309/061 , F25B2341/0662 , F25B2400/051 , F25B2500/18
摘要： A module, such as a module configured to be used in a refrigeration system, includes a gas-liquid separator which is configured to receive a first refrigerant, to separate the first refrigerant into a gas portion of the first refrigerant and a liquid portion of the first refrigerant, and to transmit the gas portion of the first refrigerant. The module also includes a heat exchanger which is configured to receive a second refrigerant and to exchange heat between the second refrigerant and the gas portion of the first refrigerant and/or the liquid portion of the first refrigerant. Moreover, the heat exchanger is disposed within the gas-liquid separator.
摘要翻译：一种模块，例如被配置为用于制冷系统中的模块，包括：气液分离器，其构造成容纳第一制冷剂，将第一制冷剂分离成第一制冷剂的气体部分，第一制冷剂，并且传输第一制冷剂的气体部分。模块还包括热交换器，其被配置为接收第二制冷剂并且在第二制冷剂和第一制冷剂的气体部分和/或第一制冷剂的液体部分之间进行热交换。此外，热交换器设置在气液分离器内。

5. 发明申请

US20070130989A1 VAPOR COMPRESSION REFRIGERATING SYSTEMS 审中-公开
标题翻译：蒸汽压缩制冷系统
公开(公告)号：US20070130989A1
公开(公告)日：2007-06-14
申请号：US11610030
申请日：2006-12-13
申请人： Masato Tsuboi , Kenichi Suzuki , Yuuichi Matsumoto
发明人： Masato Tsuboi , Kenichi Suzuki , Yuuichi Matsumoto
IPC分类号： F25B43/00 , F25B41/00
CPC分类号： F25B9/008 , F25B9/06 , F25B41/00 , F25B2309/061 , F25B2400/23 , F25B2600/2501
摘要： A vapor compression refrigerating system includes a compressor configured to compress a refrigerant, and a radiator connected to the compressor, in which the radiator is configured to receive the refrigerant from the compressor and to reduce a temperature of the refrigerant. The system also includes a pressure reducing mechanism connected to the radiator, and the pressure reducing mechanism is configured to receive the refrigerant from the radiator and to reduce a pressure of the refrigerant. The system also includes a separator connected to the pressure reducing mechanism and to the compressor, a pump connected to the separator, and an evaporator connected to the pump and to the separator. The separator is configured to receive the refrigerant from the pressure reducing mechanism, to separate a liquid portion of the refrigerant from a gas portion of the refrigerant, and to transmit the gas portion to the compressor. Moreover, the pump is configured to pump the liquid portion from the separator to the evaporator, and the evaporator is configured to evaporate the liquid portion into an evaporated portion, and to transmit the evaporated portion to the separator.
摘要翻译：一种蒸气压缩式制冷系统，具备：压缩构造成压缩制冷剂的压缩机和与压缩机连接的散热器，散热器构成为从压缩机接收制冷剂，并降低制冷剂的温度。该系统还包括连接到散热器的减压机构，并且减压机构构造成从散热器接收制冷剂并降低制冷剂的压力。该系统还包括连接到减压机构和压缩机的分离器，连接到分离器的泵和连接到泵和分离器的蒸发器。分离器被配置为从减压机构接收制冷剂，以将制冷剂的液体部分与制冷剂的气体部分分离，并将气体部分传递到压缩机。此外，泵构造成将液体部分从分离器泵送到蒸发器，并且蒸发器构造成将液体部分蒸发成蒸发部分，并将蒸发的部分传输到分离器。

6. 发明申请

US20060117791A1 Vehicle air conditioning systems comprising refrigerant recovery vessels and methods for operating such systems 审中-公开
标题翻译：包括制冷剂回收容器的车辆空调系统和用于操作这种系统的方法
公开(公告)号：US20060117791A1
公开(公告)日：2006-06-08
申请号：US11293105
申请日：2005-12-05
申请人： Kenichi Suzuki , Masato Tsuboi , Yuuichi Matsumoto
发明人： Kenichi Suzuki , Masato Tsuboi , Yuuichi Matsumoto
IPC分类号： F25B43/00
CPC分类号： F25B45/00 , B60H1/00978 , B60H1/3217 , B60H1/3225 , F25B2400/12 , F25B2400/16 , F25B2500/222 , F25B2700/19
摘要： An air conditioning system for a vehicle including a vapor compression-type refrigerating cycle and using combustible refrigerant includes a refrigerant recovery vessel in communication with a gas-liquid separator and which of recovers the combustible refrigerant by the communication with the gas-liquid separator, and a valve which controls the communication between the refrigerant recovery vessel and the gas-liquid separator in response to an external signal. When combustible refrigerant is used as refrigerant of a vapor compression-type, refrigerating cycle, leakage of the refrigerant may be reduced, minimized, or eliminated, and the recovery of the refrigerant may be carried out readily and efficiently without requiring significant changes to the system configuration.
摘要翻译：包括蒸汽压缩型制冷循环和使用可燃性制冷剂的车辆用空调系统包括与气液分离器连通的制冷剂回收容器，并且通过与气液分离器的连通来回收可燃性制冷剂，以及响应于外部信号控制制冷剂回收容器和气 - 液分离器之间的连通的阀。当使用可燃制冷剂作为蒸气压缩式制冷循环的制冷剂时，可以减少，最小化或消除制冷剂的泄漏，并且可以容易且有效地进行制冷剂的回收，而不需要系统的显着改变组态。

7. 发明申请

US20120125026A1 Air Conditioning System for Vehicle 审中-公开
标题翻译：车辆空调系统
公开(公告)号：US20120125026A1
公开(公告)日：2012-05-24
申请号：US13388040
申请日：2010-07-20
申请人： Tetsuya Ishizeki , Atsuo Inoue , Masato Tsuboi , Kenichi Suzuki
发明人： Tetsuya Ishizeki , Atsuo Inoue , Masato Tsuboi , Kenichi Suzuki
IPC分类号： F25B49/02 , F25B1/00
CPC分类号： F04B49/06 , B60H1/00485 , B60H2001/3254 , B60H2001/3297
摘要： Provided is an air conditioning system for vehicles wherein a flow rate of refrigerant used for estimating a compressor torque can be accurately estimated by accurately detecting a difference between pressures at upstream and downstream sides of an orifice, which has a high correlation with the flow rate of refrigerant, and ultimately, the compressor torque can be accurately estimated, and this estimation can be performed while space saving and cost down can be achieved. The air conditioning system for vehicles having a refrigeration cycle provided with a refrigerant compressor, a condenser, a pressure reduction/expansion mechanism and an evaporator is characterized in that an orifice for throttling a refrigerant flow is disposed in a refrigerant path between the condenser and the pressure reduction/expansion mechanism, a pressure difference detection means capable of detecting a difference between pressures at upstream and downstream positions of the orifice is provided, and provided are a refrigerant flow rate estimation means for estimating a refrigerant flow rate with reference to the detected pressure difference and a compressor torque estimation means for estimating a compressor torque with reference to the estimated refrigerant flow rate.
摘要翻译：提供一种用于车辆的空调系统，其中用于估计压缩机扭矩的制冷剂的流量可以通过精确地检测与孔的上游和下游侧的压力之间的差异来精确地估计，其与流量制冷剂，并且最终可以精确地估计压缩机扭矩，并且可以在节省空间并降低成本的情况下执行该估计。具有设置有制冷剂压缩机，冷凝器，减压/膨胀机构和蒸发器的制冷循环的车辆的空调系统的特征在于，用于节流制冷剂流的孔设置在冷凝器和冷凝器之间的制冷剂路径中提供了一种能够检测孔的上游和下游位置处的压力差的压力差检测装置，并且设置有用于根据检测压力估计制冷剂流量的制冷剂流量估计装置压缩机转矩估计装置，用于根据所估计的制冷剂流量来估计压缩机转矩。

8. 发明申请

US20070277549A1 Automotive air-conditioning system 审中-公开
标题翻译：汽车空调系统
公开(公告)号：US20070277549A1
公开(公告)日：2007-12-06
申请号：US11810296
申请日：2007-06-05
申请人： Masato Tsuboi , Kenichi Suzuki , Yuuichi Matsumoto
发明人： Masato Tsuboi , Kenichi Suzuki , Yuuichi Matsumoto
IPC分类号： F25B43/00 , F25B41/00
CPC分类号： B60H1/3229 , B60H1/00571 , F25B9/008 , F25B40/00 , F25B43/006 , F25B2309/061 , F25B2500/18
摘要： An automotive air-conditioning system has a gas-liquid separator, a compressor and a radiator, which are interposed in a first flow channel of a refrigerant which extends within an engine room in the order in the flowing direction of the refrigerant. The system also includes a pressure reducer and an evaporator, which are interposed in a second flow channel of the refrigerant which extends within a vehicle interior in the order in the flowing direction of the refrigerant. The system also has a connecting device disposed near a partition wall that separates the engine room from the vehicle interior. The connecting device circularly connects the first to the second flow channel, and includes a first connecting portion formed at the downstream end of the second flow channel and a second connecting portion that is formed at the inlet of the gas-liquid separator and is connected to the first connecting portion.
摘要翻译：汽车空调系统具有气液分离器，压缩机和散热器，该气液分离器，压缩机和散热器设置在沿着制冷剂的流动方向在发动机室内延伸的制冷剂的第一流路中。该系统还包括减压器和蒸发器，它们被插入在制冷剂的第二流动通道中，其在制冷剂的流动方向上在车辆内部延伸。该系统还具有设置在分隔壁附近的连接装置，该分隔壁将发动机室与车辆内部分离。连接装置将第一流路与第二流路圆形连接，并且包括形成在第二流路的下游端的第一连接部和形成在气液分离器的入口的第二连接部，第一连接部分。

9. 发明申请

US20070144206A1 PRESSURE REDUCER MODULE WITH OIL SEPARATOR 审中-公开
标题翻译：带油分离器的减压器模块
公开(公告)号：US20070144206A1
公开(公告)日：2007-06-28
申请号：US11615247
申请日：2006-12-22
申请人： Masato Tsuboi , Kenichi Suzuki , Yuuichi Matsumoto
发明人： Masato Tsuboi , Kenichi Suzuki , Yuuichi Matsumoto
IPC分类号： F25B43/02 , F25B41/06
CPC分类号： F25B41/062 , F25B9/008 , F25B40/00 , F25B43/006 , F25B43/02 , F25B2309/061 , F25B2341/0683 , F25B2400/02 , F25B2500/18
摘要： A pressure reducer module includes an oil separator configured to receive a lubricant and a refrigerant and to separate the lubricant from the refrigerant. The pressure reducer module also includes a pressure reducer connected to and formed integral with the oil separator. The pressure reducer is configured to receive the refrigerant from the oil separator and to reduce a pressure of the refrigerant.
摘要翻译：一种减压器模块，包括：油分离器，其构造成容纳润滑剂和制冷剂，并将润滑剂与制冷剂分离。减压器模块还包括与油分离器连接并形成为一体的减压器。减压器被构造成从油分离器接收制冷剂并且减小制冷剂的压力。

10. 发明申请

US20070130988A1 VAPOR COMPRESSION REFRIGERATING SYSTEMS 审中-公开
标题翻译：蒸汽压缩制冷系统
公开(公告)号：US20070130988A1
公开(公告)日：2007-06-14
申请号：US11609617
申请日：2006-12-12
申请人： Yuuichi Matsumoto , Masato Tsuboi , Kenichi Suzuki
发明人： Yuuichi Matsumoto , Masato Tsuboi , Kenichi Suzuki
IPC分类号： F25B43/02 , F25B43/00 , F25B41/00
CPC分类号： F25B40/00 , F25B9/008 , F25B2309/061 , F25B2341/0662 , F25B2400/053 , F25B2400/13 , F25B2400/23
摘要： A vapor compression refrigerating system includes a compressor, a radiator connected to the compressor via a first tube, a first pressure reducing mechanism connected to the radiator via a second tube, and a separator connected to the first pressure reducing mechanism via a third tube and the compressor via a fourth tube. The separator includes an oil separator which is configured to separate an oil from the refrigerant, and a liquid and gas separator formed integral with the oil separator. The liquid and gas separator is configured to separate a liquid portion and a gas portion from the refrigerant, and the separator is further configured to transmit the oil and the gas portion to the compressor via the fourth tube. The system also includes a second pressure reducing mechanism connected to the separator via a fifth tube, and an evaporator connected to the second pressure reducing mechanism via a sixth tube and operationally coupled to the compressor via a seventh tube. The second pressure reducing mechanism is configured to receive the liquid portion from the separator.
摘要翻译：一种蒸汽压缩式制冷系统，包括压缩机，通过第一管连接到压缩机的散热器，经由第二管连接到散热器的第一减压机构，以及通过第三管连接到第一减压机构的分离器，压缩机通过第四管。分离器包括：油分离器，其被构造成从制冷剂中分离油;以及液体和气体分离器，其与油分离器一体形成。液体和气体分离器构造成将液体部分和气体部分与制冷剂分开，并且隔板还被构造成经由第四管将油和气体部分传递到压缩机。该系统还包括通过第五管连接到分离器的第二减压机构，以及经由第六管连接到第二减压机构的蒸发器，并且经由第七管可操作地联接到压缩机。第二减压机构构造成从分离器接收液体部分。

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