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176 条记录 (耗时 0.029 秒)

    Axial movement restriction means for swash plate compressor and compressor assembly method
    14.
    发明授权
    Axial movement restriction means for swash plate compressor and compressor assembly method 失效
    用于斜盘式压缩机和压缩机组装方法的轴向运动限制装置

    公开(公告)号：US06547533B2

    公开(公告)日：2003-04-15

    申请号：US09758599

    申请日：2001-01-10

    申请人： Masaki Ota ,  Kazuya Kimura ,  Hiroaki Kayukawa ,  Satoshi Umemura ,  Ken Suitou

    发明人： Masaki Ota ,  Kazuya Kimura ,  Hiroaki Kayukawa ,  Satoshi Umemura ,  Ken Suitou

    IPC分类号： F04B126

    CPC分类号： F04B27/1054

    摘要： A piston type compressor has a housing, a crank chamber and a drive shaft supported by the housing. A front restriction and a rear restriction are located in the housing. The front and rear restrictions restrict axial movement of the drive shaft. The front restriction restricts forward movement of the drive shaft. The rear restriction restricts rearward axial movement of the drive shaft. A first clearance is located between the rear end of the drive shaft and the rear restriction when the drive shaft is restricted by the front restriction. A second clearance is formed between the piston and a valve plate when the drive shaft is restricted by the front restriction and when the piston is in the top dead center position. The first clearance is narrower than the second clearance. The method of assembly the piston easily sets the first clearance.

    摘要翻译： 活塞式压缩机具有壳体，曲柄室和由壳体支撑的驱动轴。 前部限制和后部限制位于外壳中。 前后限制限制驱动轴的轴向运动。 前限制限制驱动轴的向前运动。 后限制限制驱动轴的向后轴向运动。 当驱动轴被前限制限制时，第一间隙位于驱动轴的后端和后限制件之间。 当驱动轴被前限制限制时和活塞处于上止点位置时，在活塞和阀板之间形成第二间隙。 第一间隙比第二间隙窄。 装配活塞的方法容易设定第一间隙。

    Control valve for variable displacement compressor
    16.
    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：US06510702B2

    公开(公告)日：2003-01-28

    申请号：US09836402

    申请日：2001-04-17

    申请人： Ken Suitou ,  Kazuya Kimura ,  Masaki Ota ,  Ryo Matsubara ,  Taku Adaniya ,  Yoshikazu Fukutani

    发明人： Ken Suitou ,  Kazuya Kimura ,  Masaki Ota ,  Ryo Matsubara ,  Taku Adaniya ,  Yoshikazu Fukutani

    IPC分类号： F25B100

    CPC分类号： F04B27/1804 ,  F04B2027/1813 ,  F04B2027/1827 ,  F04B2027/1877 ,  F04B2205/08

    摘要： A control valve includes a valve chamber. A valve body is located in the valve chamber. A first regulator regulates the movement of the valve body. A first spring urges the valve body towards the first regulator. A sensing member divides a sensing chamber into a first pressure chamber and a second pressure chamber. The sensing member moves in accordance with the pressure difference. A regulator surface regulates the movement of the sensing member. A temporary chamber is formed between the sensing member and the valve body when the valve body is disconnected from the sensing member. The temporary chamber is connected to the second pressure chamber. A second spring urges the sensing member toward the regulator surface. An actuator applies a force to the valve body that is opposite to the force of the first spring and that of the second spring in accordance with commands from an external controller.

    摘要翻译： 控制阀包括阀室。 阀体位于阀室中。 第一个调节器调节阀体的运动。 第一弹簧促使阀体朝向第一调节器。 感测构件将感测室分成第一压力室和第二压力室。 感测构件根据压力差移动。 调节器表面调节感测构件的运动。 当阀体与感测构件断开时，在感测构件和阀体之间形成临时腔室。 临时室被连接到第二压力室。 第二弹簧将感测构件推向调节器表面。 执行器根据来自外部控制器的命令向阀体施加与第一弹簧和第二弹簧的力相反的力。

    Controller for variable displacement compressor
    17.
    发明授权
    Controller for variable displacement compressor 失效
    变排量压缩机控制器

    公开(公告)号：US06389824B2

    公开(公告)日：2002-05-21

    申请号：US09777523

    申请日：2001-02-06

    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： F04B126

    CPC分类号： F04B27/1804 ,  F04B49/065 ,  F04B2027/1813 ,  F04B2027/1827 ,  F04B2027/1854 ,  F04B2027/1859 ,  F04B2205/07 ,  F04B2207/03

    摘要： A controller controls a displacement of a compressor which is installed in a refrigerant circuit of an air-conditioning system. The controller has a pressure difference detector. An air conditioning switch turns the air conditioning system on. A temperature detector detects the temperature in a compartment. A control valve controls the displacement of the compressor such that the pressure difference detected by the pressure difference detector approaches a target value. A computer determines the target value. The computer changes the target value, depending on the detected temperature. The computer limits the target value to a target value limit. After a predetermined time expires from when the air conditioning switch is turned on, the computer changes the limit. This permits the displacement of the compressor to be promptly and reliably changed.

    摘要翻译： 控制器控制安装在空调系统的制冷剂回路中的压缩机的排量。 控制器具有压力差检测器。 空调开关打开空调系统。 温度检测器检测隔室中的温度。 控制阀控制压缩机的位移，使得由压力差检测器检测到的压差接近目标值。 计算机确定目标值。 计算机根据检测到的温度更改目标值。 计算机将目标值限制为目标值限制。 在空调开关打开一段预定时间后，计算机改变极限。 这允许压缩机的位移被迅速且可靠地改变。

    Control valve of displacement variable compressor
    18.
    发明授权
    Control valve of displacement variable compressor 有权
    排量变量压缩机控制阀

    公开(公告)号：US06386834B1

    公开(公告)日：2002-05-14

    申请号：US09678443

    申请日：2000-10-02

    申请人： Kazuya Kimura ,  Ken Suitou ,  Taku Adaniya ,  Masahiro Kawaguchi

    发明人： Kazuya Kimura ,  Ken Suitou ,  Taku Adaniya ,  Masahiro Kawaguchi

    IPC分类号： F04B126

    CPC分类号： F04B27/1804 ,  F04B2027/1813 ,  F04B2027/1827 ,  F04B2027/1854 ,  F04B2205/08

    摘要： A control valve is used for a cooling apparatus having a compressor including a displacement variation mechanism and an external refrigerant circuit connected to the compressor to form a cooling circuit. The discharge displacement of the compressor is regulated by controlling a control pressure, which acts on the displacement control mechanism. The control valve has a housing and an internal passage. The internal passage includes a valve chamber defined in the housing. A valve body is located in the valve chamber and controls the opening degree of the internal passage. A first pressure sensing structure senses the differential pressure between two pressure monitoring points in the cooling circuit, that is, a primary pressure, and transmits a force corresponding to the primary pressure to the valve body. A second pressure sensing structure senses a secondary pressure, which is different from the primary pressure, and applies the secondary pressure to the valve body. The valve body is positioned in the valve chamber by a combination of forces corresponding to the primary pressure and the secondary pressure, and the opening degree of the internal passage is controlled accordingly.

    摘要翻译： 控制阀用于具有压缩机的冷却装置，所述压缩机包括位移变化机构和连接到压缩机的外部制冷剂回路以形成冷却回路。 通过控制作用于位移控制机构的控制压力来调节压缩机的排出位移。 控制阀具有外壳和内部通道。 内部通道包括限定在壳体中的阀室。 阀体位于阀室中并控制内部通道的开度。 第一压力感测结构感测冷却回路中的两个压力监测点之间的压差，即初级压力，并将对应于初级压力的力传递给阀体。 第二压力感测结构感测到与初级压力不同的二次压力，并将二次压力施加到阀体。 阀体通过与初级压力和次级压力对应的力的组合定位在阀室中，并且相应地控制内部通道的开度。

    Scroll compressor having an oil reservoir surrounding the discharge chamber and an oil separator in the rear housing
    20.
    发明授权
    Scroll compressor having an oil reservoir surrounding the discharge chamber and an oil separator in the rear housing 有权
    涡旋压缩机具有围绕放电室的储油器和后壳体中的油分离器

    公开(公告)号：US07140852B2

    公开(公告)日：2006-11-28

    申请号：US11325870

    申请日：2006-01-05

    申请人： Tatsuya Koide ,  Ken Suitou ,  Kazuya Kimura ,  Norimichi Kii

    发明人： Tatsuya Koide ,  Ken Suitou ,  Kazuya Kimura ,  Norimichi Kii

    IPC分类号： F03C2/00 ,  F04C18/00

    CPC分类号： F04C29/026 ,  F04C18/0215 ,  Y10S418/01

    摘要： A scroll compressor includes a housing, a discharge passage, a rotary shaft, a fixed scroll, a movable scroll, an oil separator and an oil reservoir for compressing refrigerant gas containing lubricating oil. The housing has a rear housing which has a partition wall. The discharge passage is formed in the housing. The discharge passage has a discharge chamber, a discharge hole and an accommodation chamber. The discharge chamber and the accommodation chamber are communicated with each other through the discharge hole. The oil separator is provided in the accommodation chamber. The oil separator has a separation member and an oil reserved area. The oil reservoir is defined around an entire circumference of the partition wall which defines the discharge chamber therein. The oil reservoir is formed so as to communicate with the oil reserved area of the oil separator.

    摘要翻译： 涡旋压缩机包括壳体，排出通道，旋转轴，固定涡旋盘，可动涡旋件，油分离器和用于压缩含有润滑油的制冷剂气体的储油器。 壳体具有具有分隔壁的后壳体。 排出通道形成在壳体中。 排出通道具有排出室，排出孔和容纳室。 排出室和容纳室通过排出孔相互连通。 油分离器设置在容纳室中。 油分离器具有分离构件和油保留区域。 储油器限定在其中限定排出室的分隔壁的整个周边。 油层形成为与油分离器的油保留区域连通。