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190 条记录 (耗时 0.024 秒)

    Compressor utilizing spaces between cylinder bores
    1.
    发明授权
    Compressor utilizing spaces between cylinder bores 失效

    公开(公告)号：US06508634B2

    公开(公告)日：2003-01-21

    申请号：US09905142

    申请日：2001-07-13

    申请人： Masaki Ota ,  Ken Suitou ,  Tomoji Tarutani ,  Kenta Nishimura ,  Taku Adaniya ,  Ryo Matsubara

    发明人： Masaki Ota ,  Ken Suitou ,  Tomoji Tarutani ,  Kenta Nishimura ,  Taku Adaniya ,  Ryo Matsubara

    IPC分类号： F04B126

    CPC分类号： F04B27/1081

    摘要： A compressor C has a construction comprising a cylinder block 1 in which cylinder bores 1a are formed, a front housing 2 and a rear housing 4 which are arranged at the front and at the rear, respectively, of the cylinder block 1. Pistons 20 which are accommodated in each cylinder bore 1a so as to be able to reciprocate, are connected to the cam plate 12, which connects to a drive shaft 6 so as to be able to integrally rotate, so as to operate, and the pistons 20 compress refrigerant gas according to the rotation of the drive shaft 6. A suction muffler 40, a discharge muffler 41 and a control valve 31 are provided between the cylinder bores 1a in the cylinder block 1. Further, a unit 60 which comprises a discharge check valve and an oil separator is disposed in the suction muffler 40.

    Compressor having check valve and oil separator unit
    3.
    发明授权
    Compressor having check valve and oil separator unit 失效
    具有止回阀和分油器的压缩机

    公开(公告)号：US06511297B2

    公开(公告)日：2003-01-28

    申请号：US09886170

    申请日：2001-06-21

    申请人： Masaki Ota ,  Ken Suitou ,  Tomoji Tarutani ,  Kazuya Kimura ,  Ryo Matsubara ,  Taku Adaniya

    发明人： Masaki Ota ,  Ken Suitou ,  Tomoji Tarutani ,  Kazuya Kimura ,  Ryo Matsubara ,  Taku Adaniya

    IPC分类号： F04B126

    CPC分类号： F04B27/109

    摘要： Valve and separator unit is mounted to a housing of a compressor. The unit includes a check valve for preventing the reverse flow of refrigerant, and an oil separator for separating a mist of lubricating oil contained in the refrigerant from the refrigerant. Separated lubricating oil is introduced into a crank chamber via an oil passage, and the separated refrigerant is directed to the check valve, which prevents of the reverse flow of the refrigerant from the external refrigerant circuit to the discharge chamber.

    摘要翻译： 阀和分离器单元安装到压缩机的壳体。 该单元包括用于防止制冷剂反向流动的止回阀和用于从制冷剂中分离制冷剂中所含的润滑油雾的油分离器。 分离的润滑油通过油路被引入曲柄室，并且分离的制冷剂被引导到止回阀，从而防止制冷剂从外部制冷剂回路逆流到排出室。

    Structure for controlling capacity in variable displacement compressor
    5.
    发明授权
    Structure for controlling capacity in variable displacement compressor 失效
    可变排量压缩机控制能力的结构

    公开(公告)号：US06302657B1

    公开(公告)日：2001-10-16

    申请号：US09560259

    申请日：2000-04-26

    申请人： Masaki Ota ,  Ken Suitou ,  Ryo Matsubara ,  Taku Adaniya

    发明人： Masaki Ota ,  Ken Suitou ,  Ryo Matsubara ,  Taku Adaniya

    IPC分类号： F04B126

    CPC分类号： F04B27/1054

    摘要： A wear-resistant piece 29 is attached to a swash place 20 supported for inclination according to the present invention. The maximum inclination angle of the swash plate 20 is defined by the contact of rotary support 19 rotatable together with a rotary shaft 18. The rotary shaft 18 rotates in the arrowed direction Q, and the position at which the wear-resistant piece 29 is attached is contained in a discharge stroke region De on the swash plate 20 wherein a piston 26 carries out the discharge operation.

    摘要翻译： 根据本发明，耐磨件29附接到支撑倾斜的斜盘20。 旋转斜盘20的最大倾斜角度由与旋转轴18可旋转的旋转支撑件19的接触限定。旋转轴18沿箭头方向Q旋转，并且耐磨片29所连接的位置 被包含在斜盘20上的排出行程区域De中，其中活塞26执行排出操作。

    Swash plate type compressor of variable capacity type
    7.
    发明授权
    Swash plate type compressor of variable capacity type 失效
    可变容量型斜盘式压缩机

    公开(公告)号：US06508633B2

    公开(公告)日：2003-01-21

    申请号：US09884190

    申请日：2001-06-19

    申请人： Ryo Matsubara ,  Tomoji Tarutani ,  Ken Suitou ,  Kenta Nishimura ,  Taku Adaniya ,  Masaki Ota

    发明人： Ryo Matsubara ,  Tomoji Tarutani ,  Ken Suitou ,  Kenta Nishimura ,  Taku Adaniya ,  Masaki Ota

    IPC分类号： F04B126

    CPC分类号： F04B27/1072

    摘要： A swash plate type compressor of variable capacity type including a rotary drive shaft, a swash plate angle adjusting device for adjusting the inclination angle between a minimum and a maximum angle, and wherein the_swash plate has a first center point at the maximum inclination angle and a second center point at the minimum inclination angle, each of the center points being an intersection between an intermediate plane of the swash plate which is intermediate in the thickness direction and a centerline of the swash plate, the two center points being located on the rotation axis, or the first center point being located on the rotation axis or offset therefrom on one side of the rotation axis corresponding to the compression-end circumferential part of the swash plate, while the second center point is offset a larger distance from the rotation axis than the first center point.

    摘要翻译： 一种可变容量型的斜盘式压缩机，包括旋转驱动轴，用于调节最小和最大角度之间的倾斜角度的斜盘角度调节装置，并且其中洗涤板具有最大倾斜角的第一中心点和 第二中心点以最小倾斜角度，每个中心点是在厚度方向上中间的斜盘的中间平面与斜盘的中心线之间的交点，两个中心点位于旋转轴线上 或者第一中心点位于与旋转轴的压缩端圆周部对应的旋转轴的一侧上的旋转轴上或偏移的位置，而第二中心点偏离旋转轴的距离比距离旋转轴更大的距离比 第一个中心点。

    Displacement control apparatus and method for variable displacement compressor
    8.
    发明授权
    Displacement control apparatus and method for variable displacement compressor 失效
    变排量压缩机的位移控制装置及方法

    公开(公告)号：US06385979B2

    公开(公告)日：2002-05-14

    申请号：US09745092

    申请日：2000-12-20

    申请人： Masaki Ota ,  Kazuya Kimura ,  Masahiro Kawaguchi ,  Ken Suitou ,  Ryo Matsubara ,  Taku Adaniya

    发明人： Masaki Ota ,  Kazuya Kimura ,  Masahiro Kawaguchi ,  Ken Suitou ,  Ryo Matsubara ,  Taku Adaniya

    IPC分类号： B60H132

    CPC分类号： F04B27/1804 ,  F04B2027/1813 ,  F04B2027/1854 ,  F04B2205/07

    摘要： A control valve is located in a variable displacement compressor used in a refrigerant circuit. The control valve operates such that the pressure difference between two pressure monitoring points in the refrigerant circuit seeks a predetermined target value. A controller determines the target value of the pressure difference in accordance with external information that represents the required cooling performance. The target value of the pressure difference is represented by a duty ratio applied to the control valve. When the acceleration pedal is pressed beyond a predetermined level, the controller limits the duty ratio. Therefore, the compressor torque does not hinder quick vehicle acceleration. Also, the cooling performance is not lowered unless it is necessary.

    摘要翻译： 控制阀位于用于制冷剂回路的可变排量压缩机中​​。 控制阀的操作使得制冷剂回路中的两个压力监测点之间的压力差寻找预定的目标值。 控制器根据表示所需冷却性能的外部信息确定压力差的目标值。 压力差的目标值由施加到控制阀的占空比表示。 当加速踏板被按压超过预定水平时，控制器限制占空比。 因此，压缩机扭矩不会妨碍车辆加速。 此外，除非有必要，否则冷却性能不会降低。

    Control valve for variable displacement compressor
    9.
    发明授权
    Control valve for variable displacement compressor 失效
    变排量压缩机控制阀

    公开(公告)号：US06371734B1

    公开(公告)日：2002-04-16

    申请号：US09657124

    申请日：2000-09-07

    申请人： Masaki Ota ,  Masahiro Kawaguchi ,  Masanori Sonobe ,  Tomoji Tarutani ,  Ken Suitou ,  Ryo Matsubara ,  Taku Adaniya

    发明人： Masaki Ota ,  Masahiro Kawaguchi ,  Masanori Sonobe ,  Tomoji Tarutani ,  Ken Suitou ,  Ryo Matsubara ,  Taku Adaniya

    IPC分类号： F07B126

    CPC分类号： F04B27/1804 ,  F04B2027/1813 ,  F04B2027/1827 ,  F04B2027/1854 ,  F04B2027/1859

    摘要： A control valve used for a variable displacement compressor comprises a valve housing, a valve chamber defined in the valve housing, a valve body. The valve body is located in the valve chamber. A pressure sensing chamber is defined in the valve housing. A movable wall is located in the sensing chamber to divide a first pressure chamber and a second pressure chamber. The movable wall moves in accordance with the pressure difference between the first pressure chamber and the second pressure chamber. A rod transmits the movement of the movable wall to the valve body. The pressure directed in the vicinity of the end portion of the rod is the same type pressure directed in the first pressure chamber or in the second pressure chamber. An actuator determines the target pressure difference between the two pressure chambers. This permits the displacement of the compressor to be quickly changed.

    摘要翻译： 用于可变排量压缩机的控制阀包括阀壳体，限定在阀壳体中的阀室，阀体。 阀体位于阀室中。 压力传感室被限定在阀壳体中。 可移动壁位于传感室中以分隔第一压力室和第二压力室。 可移动壁根据第一压力室和第二压力室之间的压差而移动。 杆将活动壁的运动传递到阀体。 在棒的端部附近的压力是与第一压力室或第二压力室中相同的型式的压力。 致动器确定两个压力室之间的目标压力差。 这允许压缩机的位移快速改变。

    Displacement control method and apparatus for variable displacement compressor
    10.
    发明授权
    Displacement control method and apparatus for variable displacement compressor 失效
    变排量压缩机的位移控制方法及装置

    公开(公告)号：US06546742B1

    公开(公告)日：2003-04-15

    申请号：US09644874

    申请日：2000-08-23

    申请人： Masaki Ota ,  Ken Suitou ,  Ryo Matsubara ,  Taku Adaniya

    发明人： Masaki Ota ,  Ken Suitou ,  Ryo Matsubara ,  Taku Adaniya

    IPC分类号： F25B4902

    CPC分类号： B60H1/3208

    摘要： A displacement control device comprises a control valve. The control valve controls the pressure in a crank chamber. The control valve includes a valve body, and an electromagnetic actuator. A power source supplies the current to the actuator. A switch device located between the actuator and the power source. A controller determines a target value of the current supplied to the actuator in accordance with an external condition. When the target value is changed to a new value, the controller controls the switching of the switch device such that the current is intermittently supplied from the power source to the actuator before the current is set to the new target value. This permits the displacement of the compressor to be smoothly and rapidly changed.

    摘要翻译： 排量控制装置包括控制阀。 控制阀控制曲柄室内的压力。 控制阀包括阀体和电磁致动器。 电源将电流提供给执行机构。 位于致动器和电源之间的开关装置。 控制器根据外部条件确定提供给致动器的电流的目标值。 当目标值改变为新值时，控制器控制开关装置的切换，使得在电流被设定为新的目标值之前，将电流从电源间歇地供给到致动器。 这允许压缩机的位移被平稳和快速地改变。