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    VARIABLE DISPLACEMENT SWASH-PLATE COMPRESSOR
    2.
    发明申请
    VARIABLE DISPLACEMENT SWASH-PLATE COMPRESSOR 有权
    可变位移滑板压缩机

    公开(公告)号：US20160153438A1

    公开(公告)日：2016-06-02

    申请号：US14947191

    申请日：2015-11-20

    申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI

    发明人： Hiroyuki NAKAIMA ,  Shinya YAMAMOTO ,  Hideharu YAMASHITA ,  Kengo SAKAKIBARA ,  Yusuke YAMAZAKI

    IPC分类号： F04B27/14 ,  F04B27/08

    CPC分类号： F04B27/14 ,  F04B27/0895 ,  F04B27/1054 ,  F04B27/1072 ,  F04B27/18 ,  F04B27/22

    摘要： A variable displacement swash-plate compressor includes an actuator that is configured to change the inclination angle of a swash plate. The actuator includes a movable body that moves along a drive shaft axis. The movable body includes an acting portion that is configured to push the swash plate with the pressure in a control pressure chamber. The swash plate includes a receiving portion that contacts and is pushed by the acting portion. The acting portion and the receiving portion contact each other at an acting position. A drive-shaft-parallel line segment is defined that contains the acting position and connects a proximal end of the acting portion and a proximal end of the receiving portion to each other, while extending in parallel with the drive shaft axis. The drive-shaft-parallel line segment is shorter when the inclination angle of the swash plate is maximized than when the inclination angle is minimized.

    摘要翻译： 可变排量斜盘压缩机包括构造成改变斜盘倾斜角度的致动器。 致动器包括沿驱动轴轴线移动的可移动体。 可移动体包括作用部分，该作用部分构造成在控制压力室中以压力推动斜盘。 斜盘包括接触部分，并被作用部分推动。 作用部分和接收部分在作用位置处彼此接触。 限定了驱动轴平行线段，其包含作用位置，并且在与驱动轴轴线平行地延伸的同时将作用部分的近端和接收部分的近端彼此连接。 当斜盘的倾斜角度最大化时，驱动轴平行线段比倾斜角度最小时更短。

    ELECTRONIC CONTROL VALVE HAVING AN INTEGRAL NON-CONTACT NOISE MITIGATION DEVICE
    6.
    发明申请
    ELECTRONIC CONTROL VALVE HAVING AN INTEGRAL NON-CONTACT NOISE MITIGATION DEVICE 有权
    具有一体式非接触式噪声抑制装置的电子控制阀

    公开(公告)号：US20150167859A1

    公开(公告)日：2015-06-18

    申请号：US14628634

    申请日：2015-02-23

    申请人： DELPHI TECHNOLOGIES, INC.

    发明人： JOHN BARRETT ,  Timothy J. Skinner ,  Ernesto J. Gutierrez ,  Matthew R. Warren ,  Joseph M. Bona

    IPC分类号： F16K31/06

    CPC分类号： F16K31/0696 ,  F04B7/0076 ,  F04B27/14 ,  F04B39/0027 ,  F04B39/10 ,  F04B49/225 ,  F04B53/1082 ,  F16K31/0655

    摘要： An electronic control valve having a valve stationary portion defining a substantially central bore extending along an axis of the valve, and a valve train including a movable member of the valve. The valve train moveable member is disposed in the central bore, and the valve train is adapted for reciprocal movement along the axis. A mass is engaged is with the valve train and adapted for reciprocal movement along the axis. A biasing means is disposed between the valve train and the mass. Reciprocal movements of the mass along the axis induced by forces exerted along the axis by the valve train are transmitted through the biasing means, whereby reciprocal movement of the valve train along the axis is dynamically reduced by the mass.

    摘要翻译： 一种具有阀固定部分的电子控制阀，所述阀固定部分限定了沿所述阀的轴线延伸的基本上中心的孔​​，以及包括所述阀的可移动部件的阀系。 气门机构可移动构件设置在中心孔中，并且气门机构适于沿轴线往复运动。 质量块与阀门排列接合，适用于沿轴线的往复运动。 偏置装置设置在气门机构和组件之间。 通过阀系沿着轴施加的力引起的质量沿着轴的相互运动被传递通过偏压装置，由此气门机构沿着轴线的往复运动被动量地减小。

    VARIABLE-CAPACITY COMPRESSOR
    7.
    发明申请
    VARIABLE-CAPACITY COMPRESSOR 审中-公开
    可变能力压缩机

    公开(公告)号：US20130094941A1

    公开(公告)日：2013-04-18

    申请号：US13697420

    申请日：2011-05-16

    申请人： Yuji Hashimoto ,  Kazuhiro Nomura ,  Hiroyuki Nakaima ,  Yasushi Watanabe

    发明人： Yuji Hashimoto ,  Kazuhiro Nomura ,  Hiroyuki Nakaima ,  Yasushi Watanabe

    IPC分类号： F04D29/00

    CPC分类号： F04D29/00 ,  F04B27/0821 ,  F04B27/0852 ,  F04B27/0873 ,  F04B27/0891 ,  F04B27/1036 ,  F04B27/1081 ,  F04B27/14 ,  F04B27/1804 ,  F04B39/0044 ,  F04B39/14 ,  F16B21/183 ,  F16F15/02 ,  F16F15/085

    摘要： Variable displacement compressor is provided with a displacement control valve (2) that can change an opening degree of supplying passage (44, 46) between a valve seat (VS) and a valve body (VB), thereby changing the pressure in a crank chamber (9). The displacement control valve (2) is accommodated within a control valve chamber (5c) in a rear housing (5) and fixed in place by means of a circlip (50). A cutout (50g) is formed between the displacement control valve (2) and the circlip (50) and/or between the circlip (50) and the rear housing (5). A clearance (C) formed by the cutout (50g) and the like inhibits the transmission of vibrations caused by impacts between the valve seat (VS) and the valve body (VB). This makes the variable displacement compressor quiet, reduces costs by obviating the need for additional components, and results in excellent durability.

    摘要翻译： 可变排量压缩机设置有能够改变阀座（VS​​）和阀体（VB）之间的供给通路（44,46）的开度的排量控制阀（2），从而改变曲柄室 （9）。 排量控制阀（2）容纳在后壳体（5）中的控制阀室（5c）内，并通过簧环（50）固定就位。 在位移控制阀（2）和簧环（50）之间和/或在弹簧圈（50）和后壳体（5）之间形成切口（50g）。 由切口（50g）形成的间隙（C）等阻止由阀座（VS​​）和阀体（VB）之间的冲击引起的振动的传递。 这使得可变排量压缩机安静，通过消除对附加部件的需要来降低成本，并且导致优异的耐久性。

    Axial Piston Compressor
    8.
    发明申请
    Axial Piston Compressor 审中-公开
    轴向活塞式压缩机

    公开(公告)号：US20090104048A1

    公开(公告)日：2009-04-23

    申请号：US11660521

    申请日：2005-08-05

    申请人： Otfried Schwarzkopf

    发明人： Otfried Schwarzkopf

    IPC分类号： F04B27/18 ,  F04B49/00 ,  F04B1/29

    CPC分类号： F04B27/1054 ,  F04B27/14 ,  F04B27/16

    摘要： Axial piston compressor, especially a compressor for the air-conditioning system of a motor vehicle, having a housing and, for drawing in and compressing a coolant, a compressor unit arranged in the housing and driven by means of a drive shaft, the compressor unit comprising pistons, which move axially back and forth in a cylinder block, and a tilt plate (swash plate, wobble plate or tilt ring) which drives the pistons and rotates together with the drive shaft, wherein the tilt plate is so constructed or mounted that its tilting behaviour acts in a self-limiting manner such that at high speeds of rotation of the compressor, especially at very high speeds of rotation or at the maximum speed of rotation, the angle of maximum deflection of the tilt plate is less than the angle of maximum deflection αmax at low speeds of rotation of the compressor.

    摘要翻译： 轴向活塞式压缩机，特别是用于机动车辆的空调系统的压缩机，具有壳体，并且用于拉入和压缩冷却剂，压缩机单元布置在壳体中并通过驱动轴驱动，压缩机单元 包括在气缸体中轴向前后移动的活塞和驱动活塞并与驱动轴一起旋转的倾斜板（斜盘，摆盘或倾斜环），其中倾斜板被构造或安装，其中倾斜板被构造或安装，使得 其倾斜行为以自限制的方式起作用，使得在压缩机的高速旋转时，特别是在非常高的旋转速度或最大转速下，倾斜板的最大偏转角小于角度 在压缩机的低转速下的最大偏转alphamax。

    Flow rate control valve
    9.
    发明申请
    Flow rate control valve 审中-公开
    流量控制阀

    公开(公告)号：US20060005556A1

    公开(公告)日：2006-01-12

    申请号：US11229444

    申请日：2005-09-02

    申请人： Hisatoshi Hirota

    发明人： Hisatoshi Hirota

    IPC分类号： F25B41/04

    CPC分类号： G05D7/0635 ,  F04B27/067 ,  F04B27/14 ,  F25B41/062 ,  F25B2341/063 ,  F25B2341/065 ,  F25B2600/2505 ,  F25B2600/2515 ,  G05D16/028 ,  G05D16/2022 ,  Y02B30/72

    摘要： There is provided a flow rate control valve of a constant flow-rate control type, which is simple in construction. The flow rate control valve is configured, by regarding a evaporator as a restriction passage, to include a constant differential pressure control valve for controlling the differential pressure before and after pressure loss caused by passage of refrigerant through the evaporator to be substantially constant. In the constant differential pressure control valve, a valve element receives pressure from the outlet of the flow rate control valve in a valve-closing direction, and a piston receives pressure from the outlet of the evaporator in a valve-opening direction. By controlling the differential pressure between pressure at the inlet of the evaporator and the pressure at the outlet of the evaporator such that it is substantially constant, the constant differential pressure control valve causes the refrigerant to flow into the evaporator at a constant flow rate dependent on electric current that energizes a solenoid. This makes it unnecessary to form a restriction passage in the flow rate control valve, and hence the construction of the flow rate control valve can be simplified, which makes it possible to provide a flow rate control valve manufactured at low cost.

    摘要翻译： 提供了一种恒定流量控制型的流量控制阀，结构简单。 流量控制阀通过将作为限制通道的蒸发器设置为包括用于控制由通过蒸发器的制冷剂通过而导致的压力损失之前和之后的压差基本恒定的恒定差压控制阀。 在恒定差压控制阀中，阀元件在阀关闭方向上从流量控制阀的出口接收压力，活塞在阀打开方向上从蒸发器的出口接收压力。 通过控制蒸发器入口处的压力和蒸发器出口处的压力之间的压差使得其基本上恒定，恒定差压控制阀使得制冷剂以恒定的流量流入蒸发器，依赖于 给螺线管通电的电流。 因此，不必在流量控制阀中形成限制通路，因此可以简化流量控制阀的结构，能够提供以低成本制造的流量控制阀。