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公开(公告)号：US06898946B2
公开(公告)日：2005-05-31
申请号：US10702399
申请日：2003-11-05
Applicant: Akio Ogiso , Satohisa Yoshida , Makoto Umebayashi
Inventor： Akio Ogiso , Satohisa Yoshida , Makoto Umebayashi
CPC classification number: B60H1/00064 , B60H1/323 , B60H2001/00121 , F25B5/02 , F25B49/022 , F25B2600/021 , F25B2600/023 , F25B2700/2104 , F25B2700/2106 , F25B2700/21173
Abstract: A vehicle air-conditioning system of a dual air conditioner type includes a front seat air-conditioning unit for air-conditioning a front seat side and a rear seat air-conditioning unit for air-conditioning a rear seat side. The system includes parallel connected evaporators for the front seat air-conditioning unit and the rear seat air-conditioning unit. At a low flow rate of refrigerant, the system prevents a significant increase in the temperature of air blown into the rear seat area relative to the temperature in the front seat area. The system employs a variable capacity compressor that enables its discharge capacity to be controlled by an external control signal, allowing the discharge capacity of the compressor to be controlled in accordance with the higher evaporator temperature of the temperatures at the front seat evaporator and the rear seat evaporator and a target evaporator temperature.
Abstract translation: 双重空调型车辆空调系统包括用于空调前座椅侧的前排座椅空调单元和用于对后座椅侧面进行空调的后座椅空调单元。 该系统包括用于前排座椅空调机组和后排座椅空调机组的并联式蒸发器。 在低流量的制冷剂下，系统防止吹入后座区域的空气相对于前座区域的温度显着增加。 该系统采用可变容量压缩机，其能够通过外部控制信号控制其放电容量，从而根据前座蒸发器和后座上的温度的较高蒸发器温度来控制压缩机的放电容量 蒸发器和目标蒸发器温度。
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2.发明授权公开(公告)号：US06640564B2
公开(公告)日：2003-11-04
申请号：US10131279
申请日：2002-04-24
Applicant: Koji Yamashita , Mitsuyo Oomura , Satohisa Yoshida , Makoto Umebayashi
Inventor： Koji Yamashita , Mitsuyo Oomura , Satohisa Yoshida , Makoto Umebayashi
IPC: F25B100
CPC classification number: B60H1/3222 , F25B49/025
Abstract: In a vehicle air conditioner, a control unit includes determining means for determining a first start of a compressor for compressing refrigerant in a refrigerant cycle after being mounted on the vehicle, and control means for controlling operation of the compressor so that the compressor is operated for a predetermined time by a rotation speed equal to or lower than a predetermined rotation speed when the determining means determines the first start of the compressor. Accordingly, breaking-in operation of the compressor can be accurately performed for the predetermined time by an automatic control.
Abstract translation: 在车辆空调机中，控制单元包括：确定装置，用于确定在安装在车辆上之后在制冷剂循环中压缩制冷剂的压缩机的第一次起动;以及控制装置，用于控制压缩机的运行，使得压缩机运行 当所述确定装置确定所述压缩机的第一启动时，以等于或低于预定转速的转速的预定时间。 因此，可以通过自动控制在预定时间内精确地执行压缩机的打入操作。
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Patent Agency Ranking
公开(公告)号：US06330979B2
公开(公告)日：2001-12-18
申请号：US09729555
申请日：2000-12-04
Applicant: Kouji Yamashita , Satohisa Yoshida , Makoto Umebayashi , Seiji Kamei , Hiroyuki Hotta , Hidekazu Uramune
Inventor： Kouji Yamashita , Satohisa Yoshida , Makoto Umebayashi , Seiji Kamei , Hiroyuki Hotta , Hidekazu Uramune
IPC: B60H102
CPC classification number: B60H1/0075 , B60H1/00735 , B60H1/00764 , B60H1/00821
Abstract: In a vehicle air conditioner where a foot mode and a foot/defroster mode can be set, when a target temperature of air blown into a passenger compartment is higher than a predetermined temperature, the foot mode is selected. However, even if the target temperature of air is higher than the predetermined temperature, the foot/defroster mode is selected in place of the foot mode when an outside air temperature is lower than a predetermined temperature and when a vehicle speed is higher than a predetermined speed. In the vehicle air conditioner, because the foot/defroster mode can be suitably automatically selected based on a fog-generation condition of a windshield, both fog-preventing performance of the windshield and heating performance of the passenger compartment are improved during heating operation.
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公开(公告)号：US08181473B2
公开(公告)日：2012-05-22
申请号：US12315275
申请日：2008-12-02
Applicant: Takeshi Wakisaka , Satohisa Yoshida , Yoshihiro Furumoto , Yasuaki Akabane
Inventor： Takeshi Wakisaka , Satohisa Yoshida , Yoshihiro Furumoto , Yasuaki Akabane
CPC classification number: B60H1/3205 , B60H1/3225 , B60H2001/3238 , B60H2001/3251 , B60H2001/3261 , B60H2001/327
Abstract: In a refrigeration cycle device in which a compressor is driven by power transmitted from an engine, a torque limiter is adapted to interrupt a transmission of the power from the engine to the compressor when a torque transmitted from the engine to the compressor becomes a predetermined value. A control unit is adapted to determine whether the transmission of the power from the engine to the compressor is interrupted by the torque limiter by determining whether a deviation of a refrigerant discharge pressure of the compressor is below a predetermined pressure when the control unit commands the compressor to change the refrigerant discharge flow amount of the compressor. Thus, the control unit can determine whether the torque limiter interrupts the transmission of power from the engine to the compressor without, using a compressor revolution sensor.
Abstract translation: 在通过从发动机传递的动力驱动压缩机的制冷循环装置中，当从发动机传递到压缩机的转矩成为规定值时，转矩限制器适于中断从发动机到压缩机的动力传递 。 控制单元适于通过当控制单元命令压缩机确定压缩机的制冷剂排出压力的偏差是否低于预定压力时，确定从发动机到压缩机的动力传递是否被转矩限制器中断 以改变压缩机的制冷剂排出流量。 因此，控制单元可以确定扭矩限制器是否中断从发动机到压缩机的动力传递，而不用使用压缩机转速传感器。
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公开(公告)号：US20090145146A1
公开(公告)日：2009-06-11
申请号：US12315275
申请日：2008-12-02
Applicant: Takeshi Wakisaka , Satohisa Yoshida , Yoshihiro Furumoto , Yasuaki Akabane
Inventor： Takeshi Wakisaka , Satohisa Yoshida , Yoshihiro Furumoto , Yasuaki Akabane
CPC classification number: B60H1/3205 , B60H1/3225 , B60H2001/3238 , B60H2001/3251 , B60H2001/3261 , B60H2001/327
Abstract: In a refrigeration cycle device in which a compressor is driven by power transmitted from an engine, a torque limiter is adapted to interrupt a transmission of the power from the engine to the compressor when a toque transmitted from the engine to the compressor becomes a predetermined value. A control unit is adapted to determine whether the transmission of the power from the engine to the compressor is interrupted by the torque limiter by determining whether a deviation of a refrigerant discharge pressure of the compressor is below a predetermined pressure when the control unit commands the compressor to change the refrigerant discharge flow amount of the compressor. Thus, the control unit can determine whether the torque limiter interrupts the transmission of power from the engine to the compressor without, using a compressor revolution sensor.
Abstract translation: 在通过从发动机传递的动力来驱动压缩机的制冷循环装置中，当从发动机向压缩机传递的转矩成为规定值时，转矩限制器适于中断从发动机到压缩机的动力传递 。 控制单元适于通过当控制单元命令压缩机确定压缩机的制冷剂排出压力的偏差是否低于预定压力时，确定从发动机到压缩机的动力传递是否被转矩限制器中断 以改变压缩机的制冷剂排出流量。 因此，控制单元可以确定扭矩限制器是否中断从发动机到压缩机的动力传递，而不用使用压缩机转速传感器。
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6.发明授权公开(公告)号：US06807818B2
公开(公告)日：2004-10-26
申请号：US10673558
申请日：2003-09-30
Applicant: Satohisa Yoshida , Koji Yamashita , Shigeki Ohya , Makoto Umebayashi
Inventor： Satohisa Yoshida , Koji Yamashita , Shigeki Ohya , Makoto Umebayashi
IPC: F25B100
CPC classification number: F04B27/1804 , B60H1/3214 , B60H1/3225 , B60H1/323 , B60H2001/3238 , B60H2001/3275 , F04B27/109
Abstract: When a compressor apparatus is operated at a maximum displacement for 60 minutes or longer, an ECU controls a pressure control valve to gradually change the refrigerant pressure in a swash plate chamber in a manner that gradually reduces the displacement of the compressor apparatus. In this way, it is possible to create a state, in which a relatively large pressure difference is created between a refrigerant inlet side and the swash plate chamber. Thus, refrigerant oil accumulated in the swash plate chamber can be returned to the refrigerant inlet side of the compressor apparatus at the time of gradually reducing the displacement of the compressor apparatus.
Abstract translation: 当压缩机装置以最大位移运行60分钟或更长时间时，ECU控制压力控制阀以逐渐减小压缩机装置的排量的方式逐渐改变旋转斜盘室中的制冷剂压力。 以这种方式，可以产生在制冷剂入口侧和斜盘室之间产生相对较大的压力差的状态。 因此，在逐渐减小压缩机装置的排量时，积存在斜盘室中的制冷剂油可以返回到压缩机装置的制冷剂入口侧。
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公开(公告)号：US5647612A
公开(公告)日：1997-07-15
申请号：US415921
申请日：1995-04-03
Applicant: Satohisa Yoshida , Akihito Namikawa , Kenji Ogura , Masayoshi Enomoto
Inventor： Satohisa Yoshida , Akihito Namikawa , Kenji Ogura , Masayoshi Enomoto
CPC classification number: F16L37/1225 , F16L21/06 , Y10S285/906
Abstract: An apparatus for fixing a male and female couplings which are fitted with each other. A fixing device includes a first and second fixing member of a substantially semicircular cylindrical shape. A hinge device is provided for rotating the first and second fixing members between an opened condition and a closed condition. At the closed condition, the first and second fixing members cooperate to form a recess of a shape corresponding to that of the fitted part of the couplings thereby axially holding the couplings. A releasable lock is constructed by a catch member on the first fixing members and a latch member on the second fixing member. The releasable lock allows the fixing members to be easily engaged and disengaged, thereby increasing productivity during the pipe fitting operation.
Abstract translation: 一种用于固定彼此配合的公母联接器的装置。 定影装置包括大致半圆柱形的第一和第二固定构件。 提供铰链装置，用于在打开状态和关闭状态之间旋转第一和第二固定构件。 在关闭状态下，第一和第二固定构件协作以形成与联接件的装配部分的形状相对应的形状的凹槽，从而轴向保持联接件。 可拆卸的锁由第一固定构件上的卡扣构件和第二固定构件上的闩锁构件构成。 可释放的锁允许固定构件容易地接合和脱开，从而在配管操作期间提高生产率。
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