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290 条记录 (耗时 0.024 秒)

    Swash plate compressor
    1.
    发明授权
    Swash plate compressor 有权
    斜盘式压缩机

    公开(公告)号：US08360742B2

    公开(公告)日：2013-01-29

    申请号：US12362121

    申请日：2009-01-29

    申请人： Yoshio Kimoto ,  Masaki Ota ,  Nobuaki Hoshino ,  Masahiro Kawaguchi

    发明人： Yoshio Kimoto ,  Masaki Ota ,  Nobuaki Hoshino ,  Masahiro Kawaguchi

    IPC分类号： F04B1/26

    CPC分类号： F04B27/109 ,  F04B27/1009 ,  F04B39/0223 ,  F04B53/18 ,  F04B2027/1831

    摘要： A swash plate compressor capable of realizing an excellent sliding characteristic when a drive shaft is rotated at high speed, and a high refrigerating capacity when the drive shaft is rotated at low speed, has a release passage for communication between a crank chamber and a suction chamber. The release passage includes a first passage communicated to an oil rich region, in the crank chamber, and a second passage communicated to an oil poor region, in which lubricating oil is small in quantity, in the crank chamber. A valve mechanism that increases an opening ratio of the first passage with respect to the release passage, as a rotational speed of a drive shaft increases, and increases an opening ratio of the second passage with respect to the release passage, as the rotational speed of the drive shaft decreases.

    摘要翻译： 一种斜盘式压缩机，其能够在驱动轴高速旋转时实现优异的滑动特性，并且当驱动轴以低速旋转时具有高的制冷量，具有用于曲轴室和吸入室之间连通的释放通道 。 释放通道包括连通到富油区域的曲柄室中的第一通道和连通到曲轴室中润滑油量少的不利油区域的第二通道。 随着驱动轴的旋转速度增加第一通道相对于释放通道的开口率的阀机构增加，并且使第二通道相对于释放通道的开口率增加，作为旋转速度 驱动轴减小。

    Capacity control valve
    2.
    发明授权
    Capacity control valve 有权
    容量调节阀

    公开(公告)号：US08021124B2

    公开(公告)日：2011-09-20

    申请号：US11884838

    申请日：2006-02-23

    申请人： Satoshi Umemura ,  Masaki Ota ,  Masahiro Kawaguchi ,  Ryosuke Cho ,  Keigo Shirafuji ,  Toshiaki Iwa

    发明人： Satoshi Umemura ,  Masaki Ota ,  Masahiro Kawaguchi ,  Ryosuke Cho ,  Keigo Shirafuji ,  Toshiaki Iwa

    IPC分类号： F04B1/26 ,  F16K31/00

    CPC分类号： F04B27/1804 ,  F04B2027/1827 ,  F04B2027/1831 ,  F04B2027/1845 ,  F04B2027/1854 ,  Y10T137/86622

    摘要： A capacity control valve includes a valve body having a first valve portion for opening/closing a discharge-side path and a second valve portion for opening/closing a suction-side path, a pressure sensitive body arranged in a third valve chamber in the middle of the suction-side path, a valve seat body provided at the pressure sensitive body, and a third valve portion connected to the valve body for opening/closing the suction-side path by engagement and disengagement with the valve seat body. One of an engagement face of the third valve portion and a seat face of the valve seat body is formed into a spherical shape with a radius of curvature R satisfying 9 mm

    摘要翻译： 容量控制阀包括具有用于打开/关闭排出侧路径的第一阀部分和用于打开/关闭吸入侧路径的第二阀部分的阀体，设置在中间的第三阀室中的压敏体 吸入侧路径上设置的阀座体和设置在压敏体上的阀座体，以及与阀体连接的第三阀部，用于通过与阀座主体接合和分离而打开/关闭吸入侧路径。 第三阀部的接合面和阀座主体的座面之一形成为具有满足9mm

    Suction throttle valve of a compressor
    3.
    发明授权
    Suction throttle valve of a compressor 有权
    压缩机吸气节流阀

    公开(公告)号：US07918656B2

    公开(公告)日：2011-04-05

    申请号：US11982500

    申请日：2007-11-01

    申请人： Sokichi Hibino ,  Shiro Hayashi ,  Masaki Ota ,  Masahiro Kawaguchi

    发明人： Sokichi Hibino ,  Shiro Hayashi ,  Masaki Ota ,  Masahiro Kawaguchi

    IPC分类号： F04B23/00 ,  F04B41/00 ,  F04B27/08

    CPC分类号： F04B27/1804 ,  F04B49/225 ,  F04B2027/1868 ,  F04B2027/1881

    摘要： A suction throttle valve of a compressor has a compressor housing having a suction chamber and a crank chamber. The suction throttle valve includes a suction passage formed in the housing, a suction port provided at an inlet of the suction passage, a valve body movably arranged in the suction passage for adjusting opening of the suction passage, an urging member for urging the valve body toward the suction port, and a valve chamber provided in the suction passage. Refrigerant is drawn into the suction passage through the suction port and then received in the suction chamber. A first communication hole is formed through the housing, through which the valve chamber and the suction chamber are in constant communication with each other. A second communication hole is formed through the housing, through which the valve chamber and the crank chamber are in constant communication with each other.

    摘要翻译： 压缩机的吸入节流阀具有具有吸入室和曲柄室的压缩机壳体。 抽吸节流阀包括形成在壳体中的吸入通道，设置在吸入通道入口的吸入口，可移动地布置在吸入通道中用于调节吸入通道开口的阀体，用于推压阀体的推动构件 朝向吸入口，以及设置在吸入通路中的阀室。 制冷剂通过吸入口被吸入吸入通道，然后被吸入吸入室。 通过壳体形成第一连通孔，阀室和吸入室通过该第一连通孔彼此保持连通。 通过壳体形成第二连通孔，阀室和曲柄室通过该第二连通孔彼此恒定连通。

    VARIABLE DISPLACEMENT SWASH PLATE COMPRESSOR
    4.
    发明申请
    VARIABLE DISPLACEMENT SWASH PLATE COMPRESSOR 审中-公开
    可变位移滑板压缩机

    公开(公告)号：US20110056370A1

    公开(公告)日：2011-03-10

    申请号：US12875931

    申请日：2010-09-03

    申请人： Masakazu Murase ,  Masahiro Kawaguchi ,  Masaki Ota ,  Motoaki Okuda ,  Hiroshi Kubo ,  Yuki Morikage ,  Masaki Inoue ,  Takayuki Kato ,  Takahiro Sugioka ,  Shino Okubo

    发明人： Masakazu Murase ,  Masahiro Kawaguchi ,  Masaki Ota ,  Motoaki Okuda ,  Hiroshi Kubo ,  Yuki Morikage ,  Masaki Inoue ,  Takayuki Kato ,  Takahiro Sugioka ,  Shino Okubo

    IPC分类号： F04B1/32 ,  F04B49/00

    CPC分类号： F04B27/1804 ,  F04B27/109 ,  F04B49/00 ,  F04B2027/1827 ,  F04B2027/1895 ,  F04B2201/0402

    摘要： The variable displacement swash plate compressor includes a housing, a drive shaft, a swash plate, a piston, a bleed passage, a supply passage and a low-melting member. The housing has a cylinder bore, a suction chamber, a discharge chamber and a crank chamber. The swash plate is supported in the crank chamber by the drive shaft and inclination angle of the swash plate is adjustable. The piston is reciprocally movably received in the cylinder bore. The bleed passage is formed in the housing in communication with the crank chamber and the suction chamber. The supply passage is formed in the housing in communication with the discharge chamber and the crank chamber. The low-melting member is disposed in the bleed passage so as to restrict fluid flow therethrough and has a lower melting point than the housing. When the low-melting member is melted, an opening of the bleed passage is increased.

    摘要翻译： 可变排量斜盘压缩机包括壳体，驱动轴，斜盘，活塞，排放通道，供给通道和低熔点构件。 壳体具有气缸孔，吸入室，排放室和曲柄室。 斜盘由驱动轴支撑在曲柄室中，斜盘的倾斜角度可调。 活塞可往复运动地容纳在气缸孔中。 排出通道形成在与曲柄室和抽吸室连通的壳体中。 供给通道形成在与排出室和曲柄室连通的壳体中。 低熔点构件设置在排出通道中，以限制流体流过其并且具有比壳体更低的熔点。 当低熔点构件熔化时，排出通道的开口增加。

    VARIABLE DISPLACEMENT TYPE COMPRESSOR WITH DISPLACEMENT CONTROL MECHANISM
    5.
    发明申请
    VARIABLE DISPLACEMENT TYPE COMPRESSOR WITH DISPLACEMENT CONTROL MECHANISM 有权
    具有位移控制机构的可变位移式压缩机

    公开(公告)号：US20090269216A1

    公开(公告)日：2009-10-29

    申请号：US12429439

    申请日：2009-04-24

    申请人： Masaki Ota ,  Masahiro Kawaguchi ,  Hideharu Yamashita ,  Hiroshi Kubo ,  Ryo Matsubara

    发明人： Masaki Ota ,  Masahiro Kawaguchi ,  Hideharu Yamashita ,  Hiroshi Kubo ,  Ryo Matsubara

    IPC分类号： F04B1/29

    CPC分类号： F04B27/1804 ,  F04B2027/1813 ,  F04B2027/1827 ,  F04B2027/1831 ,  F04B2027/1872

    摘要： A variable displacement type compressor in which a discharge-pressure region, a suction-pressure region and a pressure control chamber are defined, has a tiltable swash plate and a piston reciprocated by the swash plate in the pressure control chamber. The inclination angle of the swash plate and the piston stroke are changed by adjustment of pressure in the pressure control chamber thereby to control the displacement of the compressor. The compressor further comprises a supply passage for supplying refrigerant gas from the discharge-pressure region to the pressure control chamber, a release passage for releasing the refrigerant gas from the pressure control chamber to the suction-pressure region, a first control valve for adjusting a cross-sectional area of the supply passage from the discharge-pressure region to the pressure control chamber and a second control valve for adjusting cross-sectional area of the release passage. The second control valve includes a valve body for opening and closing the release passage whose cross-sectional area is set minimum when the valve body is located at the closed position and a valve spring for urging the valve body in a direction to open the release passage. When the second control valve is closed, pressure in the supply passage downstream the first control valve acts on the valve body in a direction to close the release passage and pressure in the suction-pressure region acts on the valve body in a direction to open the release passage.

    摘要翻译： 限定了排气压力区域，吸入压力区域和压力控制室的可变排量型压缩机具有可倾斜的斜盘和在压力控制室中由斜盘往复运动的活塞。 通过调节压力控制室中的压力来改变斜板和活塞冲程的倾斜角度，从而控制压缩机的排量。 压缩机还包括供给通路，用于将制冷剂气体从排出压力区域供给至压力控制室，将制冷剂气体从压力控制室释放到吸入压力区域的释放通道，第一调节阀 从排出压力区域到压力控制室的供给通道的横截面面积和用于调节释放通道的横截面面积的第二控制阀。 第二控制阀包括用于打开和关闭释放通道的阀体，其中当阀体位于关闭位置时，其截面面积被设定为最小值;以及阀弹簧，用于沿打开释放通道的方向推压阀体 。 当第二控制阀关闭时，第一控制阀下游的供给通道中的压力沿着关闭释放通道的方向作用在阀体上，并且吸入压力区域中的压力沿打开方向的阀体作用 释放通道

    Displacement control valve for variable displacement compressor
    6.
    发明申请
    Displacement control valve for variable displacement compressor 审中-公开
    可变排量压缩机位移控制阀

    公开(公告)号：US20050287014A1

    公开(公告)日：2005-12-29

    申请号：US11167708

    申请日：2005-06-27

    申请人： Satoshi Umemura ,  Masahiro Kawaguchi ,  Masaki Ota ,  Tatsuya Hirose ,  Yuji Hashimoto ,  Tetsuhiko Fukanuma

    发明人： Satoshi Umemura ,  Masahiro Kawaguchi ,  Masaki Ota ,  Tatsuya Hirose ,  Yuji Hashimoto ,  Tetsuhiko Fukanuma

    IPC分类号： F04B27/18 ,  F04B1/26

    CPC分类号： F04B27/1804 ,  F04B2027/1813 ,  F04B2027/1827 ,  F04B2027/1831 ,  F04B2027/1854

    摘要： A displacement control valve for a variable displacement compressor includes a first valve hole forming a part of a supply passage and a second valve hole forming a part of a discharge passage. Displacement of a reciprocating body is transmitted to each of first and second valve bodies so that each valve body opens or closes the corresponding valve hole. When the reciprocating body is within a predetermined displacement range, a double closing state occurs, in which the first valve body closes the first valve hole and the second valve hole closes the second valve hole. When the reciprocating body is out of the displacement range, a single closing state occurs. Therefore, the control valve prevents the first valve hole from opening concurrently with the second valve hole.

    摘要翻译： 用于可变排量压缩机的排量控制阀包括形成供应通道的一部分的第一阀孔和形成排出通道的一部分的第二阀孔。 往复运动体的位移被传递到第一和第二阀体中的每一个，使得每个阀体打开或关闭相应的阀孔。 当往复运动体处于预定的位移范围内时，发生双闭合状态，其中第一阀体关闭第一阀孔，第二阀孔关闭第二阀孔。 当往复运动体超出位移范围时，发生单一关闭状态。 因此，控制阀防止第一阀孔与第二阀孔同时开启。

    Rotational apparatus
    9.
    发明授权
    Rotational apparatus 失效

    公开(公告)号：US06619929B2

    公开(公告)日：2003-09-16

    申请号：US10165097

    申请日：2002-06-06

    申请人： Taku Adaniya ,  Masahiro Kawaguchi ,  Masaki Ota ,  Takahiro Suzuki ,  Akinobu Kanai ,  Takeshi Kawata

    发明人： Taku Adaniya ,  Masahiro Kawaguchi ,  Masaki Ota ,  Takahiro Suzuki ,  Akinobu Kanai ,  Takeshi Kawata

    IPC分类号： F04B4900

    CPC分类号： F04B27/0895 ,  F04B17/05

    摘要： When an electric appliance unit functions as an electric motor, a rotary shaft is rotated by electric current supplied to the electric appliance unit. When the electric appliance unit functions as a generator, the generator generates electricity as the rotary shaft rotates. A first rotation permitting mechanism is located between the rotor and the rotary shaft to permit the rotor and the rotary shaft to rotate relative to each other. A one-way clutch is located between the rotor and the rotary shaft. The one-way clutch permits the rotary shaft to rotate in one direction relative to the rotor and prevents the rotary shaft from rotating in the other direction relative to the rotor. A second rotation permitting mechanism is located between the housing and the rotor. The second rotation permitting mechanism permits the rotor to rotate relative to the housing. Power transmitted from the external drive source to the rotor is transmitted to the rotary shaft via the one-way clutch. The rotor is supported by the housing with the second rotation permitting mechanism.