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    • 1. 发明授权
    • Rotary variable-delivery compressor
    • 旋转式可变输送压缩机
    • US4726740A
    • 1988-02-23
    • US765351
    • 1985-08-13
    • Shinichi SuzukiShigeru SuzukiMitsukane InagakiYasushi Watanabe
    • Shinichi SuzukiShigeru SuzukiMitsukane InagakiYasushi Watanabe
    • F04B49/00F04B49/02F04C28/14
    • F04C28/14
    • A variable-delivery compressor having plural compression chambers whose volume is changed as a rotor is rotated in a housing to compress a gas sucked through a suction port and deliver the compressed gas through a discharge port, comprising: a by-pass passage for communication between a compressing and a sucking compression chamber of the plural compression chambers; a device for changing the position of the discharge-side extremity of an opening of the by-pass passage on the side of the compressing compression chamber, in the circumferential direction of the rotor, to retard the compression start timing of the compressing compression chamber; and at least one of a variable flow restrictor device associated with a suction passage communicating with the suction port to adjust a flow of the gas which is sucked through the suction passage, and a pressure relief device including a pressure relief passage and a switching device for closing and opening the pressure relief device. The pressure relief passage is normally closed by the switching device, but opened by the switching device to permit the compressing compression chamber to communicate with the suction chamber when the discharge-side extremity of the opening of the by-pass passage is shifted in the rotating direction of the rotor to a position nearest to the discharge port.
    • 一种具有多个压缩室的可变输送压缩机,其体积作为转子而变化,在壳体内转动,以压缩通过吸入口吸入的气体,并将压缩气体输送通过排出口,包括:旁通通道, 多个压缩室的压缩和吸入压缩室; 用于改变压缩压缩室侧的旁通通道的开口的排出侧端部在转子的周向上的位置的装置,以延迟压缩压缩室的压缩开始正时; 以及与与吸入口连通的吸入通道相关联的可变节流装置中的至少一个,以调节通过吸入通道吸入的气体的流动;以及减压装置,包括压力释放通道和开关装置, 关闭并打开压力释放装置。 减压通道通常由开关装置关闭,但由开关装置打开,以允许压缩压缩室与旁路通道的开口的排出侧末端在旋转中移动时与吸入室连通 转子的方向到最靠近排出口的位置。
    • 2. 发明授权
    • Variable displacement vane compressor
    • 可变排量叶片式压缩机
    • US4842490A
    • 1989-06-27
    • US176872
    • 1988-04-04
    • Yasushi WatanabeShinichi SuzukiMasahiro KawaguchiTatsuya Naki
    • Yasushi WatanabeShinichi SuzukiMasahiro KawaguchiTatsuya Naki
    • F04C28/26F04B49/02F04C18/344F04C28/10F04C28/14F04C29/02
    • F04C28/14
    • A variable displacement vane compressor for an air conditioning system used in an automobile has a cylinder assembly having a bore in which a rotor (7) is received to form at least one crescent chamber (R1, R2) between the rotor (7) and the bore. The cooling capacity is adjusted in accordance with a cooling load of the air conditioning system by displacement of an annular plate member (21) for controlling the amount of refrigerant introduced into a crescent chamber (R1, R2). The annular plate member (7) is driven by a driving units (25, 25a, 26, 27, 28, S1, S2) in which a dynamic pressure balance between a first compartment (S1) to which a refrigerant gas under a discharging pressure is introduced, and of a second compartment (S2) to which an oil under a discharging pressure is introduced. A sealing means (35a, 36) for preventing the leakage of the refrigerant gas from the high pressure region including the first compartment (S1) to the low pressure region is provided between the annular plate member (21) and a front end wall member (4) and an pressurized oil is supplied to the sealing means (35a, 36) to enhance the sealing effect of the sealing means (35a, 36).
    • 一种用于汽车的空调系统的可变排量叶片式压缩机具有一个具有孔的气缸组件,其中容纳转子(7),以在转子(7)和转子(7)之间形成至少一个新月形腔(R1,R2) 孔。 通过用于控制引入新月腔(R1,R2)的制冷剂量的环形板构件(21)的位移,根据空调系统的冷却负荷来调节冷却能力。 环形板构件(7)由驱动单元(25,25A,26,27,28,S1,S2)驱动,在驱动单元(25,25A,26,27,28,S1,S2)中,在排出压力下的制冷剂气体的第一隔室 和引入了排出压力的油的第二隔室(S2)。 用于防止制冷剂气体从包括第一隔室(S1)到低压区域的高压区域泄漏的密封装置(35a,36)设置在环形板构件(21)和前端壁构件 4),并且加压油被供应到密封装置(35a,36)以增强密封装置(35a,36)的密封效果。
    • 3. 发明授权
    • Variable displacement vane compressor
    • 可变排量叶片式压缩机
    • US4838740A
    • 1989-06-13
    • US221717
    • 1988-07-20
    • Yasushi WatanabeMasahiro KawaguchiShinichi SuzukiTatsuya Nakai
    • Yasushi WatanabeMasahiro KawaguchiShinichi SuzukiTatsuya Nakai
    • F04C28/10F04B49/02F04C28/14F04C28/26
    • F04C28/14
    • A variable displacement vane compressor including a rotor rotatably supported between a pair of side plates secured to a cylinder, vanes movably supported in the rotor to define variable compression chambers in the cylinder, a reciprocally rotatable displacement control plate located between the rotor and one of the side plates for controlling the largest displacement of the compression chambers when closed, a spool chamber provided in one side plate and opposed to the displacement control plate, a spool which reciprocates in the spool chamber to define a first pressure chamber in which a refrigerant having a discharge pressure is introduced and a second pressure chamber in which an oil having the discharge pressure is introduced through a control valve unit in response to the suction pressure, the spool and the displacement control plate being interconnected by a connecting member and moving together, a seal ring between the displacement control plate and the one side plate, for isolating a high pressure area from a low pressure area, and feed passages for introducing the oil having the discharge pressure to the sealing ring. The one side plate has an elongated hole which permits movement of the connecting member extending therethrough, and the seal ring has a diameter smaller than that of an imaginary circle centered on the rotation axis of the rotor and circumscribing the elongated hole. The seal ring is eccentric to the rotation axis and includes the elongated hole in the seal ring.
    • 一种可变排量叶片式压缩机,包括可旋转地支撑在固定到气缸的一对侧板之间的转子,可移动地支撑在转子中以限定气缸中的可变压缩室的叶片,位于转子和其中一个之间的可往复旋转的位移控制板 用于控制关闭时的压缩室的最大排量的侧板,设置在一个侧板中并与位移控制板相对的卷轴室;卷轴,其在卷轴室中往复运动以限定第一压力室,在该第一压力室中具有 引入排出压力,并且第二压力室,其中具有排出压力的油通过控制阀单元响应于吸入压力被引入,阀芯和位移控制板通过连接构件互连并一起移动,密封件 位移控制板和一侧板之间的环形,用于隔离 从低压区域施加高压区域,以及用于将具有排出压力的油引入密封环的供给通道。 单侧板具有长孔,其允许延伸穿过其中的连接构件的移动,并且密封环的直径小于以转子的旋转轴线为中心并围绕长孔的假想圆的直径。 密封环对旋转轴线偏心并且包括密封环中的细长孔。
    • 4. 发明授权
    • Variable capacity type vane compressor
    • 可变容量型叶片式压缩机
    • US4808083A
    • 1989-02-28
    • US150395
    • 1988-01-29
    • Yasushi WatanabeTatsuya NakaiShinichi SuzukiMasahiro Kawaguchi
    • Yasushi WatanabeTatsuya NakaiShinichi SuzukiMasahiro Kawaguchi
    • F04C28/10F04B49/02F04C18/344F04C28/14F04C29/08
    • F04C28/14
    • A variable capacity type vane compressor comprising a cylinder having an oblong cylinder bore and a rotor with radial vanes rotatably inserted in the cylinder so that the radially outer ends of the vanes are in slidable contact with the cylinder bore surface to form compression chambers therebetween. A movable capacity control disk is arranged at an interface between one side plate and the rotor to control the quantity of introduced gas and/or returned compressed gas to vary a capacity of the compressor. The capacity control disk is moved by a spool actuator inserted in a spool cylinder having opposed working chambers. Gas under output pressure is introduced into the first working chamber, and oil under output pressure is introduced into the second working chamber, while a leak passage relieves the oil pressure to an intermediate pressure. A spring is also arranged in the second working chamber to urge the spool, and a valve is arranged in the oil passage close to the second working chamber to regulate the movement of the spool in response to a predetermined requirement.
    • 一种可变容量型叶片压缩机,包括具有长圆筒孔的圆筒和具有可旋转地插入圆筒中的径向叶片的转子,使得叶片的径向外端能够与气缸孔表面滑动接触以在其间形成压缩室。 可移动容量控制盘布置在一个侧板和转子之间的界面处,以控制引入的气体和/或返回的压缩气体的量以改变压缩机的容量。 容量控制盘通过插入在具有相对的工作室的卷轴筒中的卷轴致动器移动。 输出压力下的气体被引入第一工作室,输出压力下的油被引入第二工作室,而泄漏通道将油压减轻到中间压力。 弹簧还布置在第二工作室中以推动阀芯,并且阀在靠近第二工作室的油通道中布置,以响应于预定要求来调节阀芯的运动。
    • 5. 发明授权
    • Variable displacement vane compressor
    • 可变排量叶片式压缩机
    • US4844703A
    • 1989-07-04
    • US225481
    • 1988-07-28
    • Yasushi WatanabeTatsuya NakaiShinichi SuzukiMasahiro Kawaguchi
    • Yasushi WatanabeTatsuya NakaiShinichi SuzukiMasahiro Kawaguchi
    • F04B49/00F04C18/344F04C28/14
    • F04C28/14
    • A variable displacement vane compressor for an air conditioning system having at least one crescent chamber (R1, R2) defined by vanes (8), a rotor (6), and a bore of a cylindrical body (3). The cooling capacity is adjusted by rotational displacement of an annular plate member (21) for controlling the amount of refrigerant introduced into the crescent chamber (R1, R2). The annular plate member (21) is rotated by a spool (25) driven by a dynamic pressure balance between a first compartment (S1) to which a refrigerant gas under a discharging pressure is introduced, and of a second compartment (S2) to which an oil under a discharging pressure is introduced. The spool (25) is connected to the annular plate member (21) through a pin (26) penetrating an arcuate slot 27 formed in a front end wall plate member (4). A sealing means (35a, 36) for preventing the leakage of the refrigerant gas from the high pressure region including the first compartment (S 1) to the low pressure region is provided between the annular plate member (21) and the front end wall member (4). A pressurized oil is supplied to the sealing means (35a, 36) through an intermediate passage (37) to enhance the sealing effect of the sealing means (35a, 36). The intermediate passage (37) is separated from the arcuate slot (27) to prevent the high pressure oil from leaking into the first compartment (S1).
    • 一种用于空调系统的可变排量叶片式压缩机,其具有由叶片(8),转子(6)和圆筒体(3)的孔限定的至少一个新月形腔(R1,R2)。 通过用于控制引入新月腔(R1,R2)的制冷剂量的环形板构件(21)的旋转位移来调整冷却能力。 环形板构件(21)由在引入排气压力的制冷剂气体的第一室(S1)和第二室(S2)之间的动压平衡驱动的阀芯(25)旋转,第二隔室 引入排出压力下的油。 卷轴(25)通过穿过形成在前端壁板构件(4)中的弓形狭槽27的销(26)连接到环形板构件(21)。 用于防止制冷剂气体从包括第一隔室(S1)到低压区域的高压区域泄漏的密封装置(35a,36)设置在环形板构件(21)和前端壁构件 (4)。 通过中间通路(37)向密封装置(35a,36)供给加压油,以增强密封装置(35a,36)的密封效果。 中间通道(37)与弧形槽(27)分离,以防止高压油泄漏到第一隔室(S1)中。
    • 8. 发明申请
    • VEHICLE INFORMATION DISPLAY DEVICE
    • 车辆信息显示装置
    • US20150127210A1
    • 2015-05-07
    • US14399738
    • 2012-05-18
    • Shinichi Suzuki
    • Shinichi Suzuki
    • G01C21/36
    • G01C21/3688B60K35/00B60K37/06G01C21/3664
    • A main control section of a mobile information terminal determines a traveling state of a vehicle between a stopped state and a traveling state. When the vehicle is stopped, an acquisition purpose of various types of information by a user is to acquire detailed information, and the main control section displays, on a display on the vehicle side, information acquired from an information providing center in a display mode permitting a touch operation equivalent to that of the mobile information terminal. On the other hand, when the vehicle is traveling, an acquisition purpose of various types of information by a driver is to acquire information necessary for traveling, and the main control section displays, on the display on the vehicle side, information acquired from the information providing center in a display mode permitting a touch operation limited to be simplified compared with the touch operation of the mobile information terminal.
    • 移动信息终端的主控制部确定在停止状态和行驶状态之间的车辆的行驶状态。 当车辆停止时,用户获取各种类型的信息的获取目的是获取详细信息,并且主控制部分在车辆侧的显示器上显示从信息提供中心获取的信息,显示模式允许 触摸操作等同于移动信息终端的触摸操作。 另一方面,当车辆行驶时,由驾驶员进行的各种信息的获取目的是获取行驶所需的信息,并且主控制部分在车辆侧的显示器上显示从信息获取的信息 与移动信息终端的触摸操作相比,以显示模式提供允许触摸操作被限制的简化中心。