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81. 发明申请

US20060080983A1 Displacement control mechanism for variable displacement compressor 失效
公开(公告)号：US20060080983A1
公开(公告)日：2006-04-20
申请号：US11243266
申请日：2005-10-03
申请人： Masaki Ota , Satoshi Umemura , Masahiro Kawaguchi , Sokichi Hibino
发明人： Masaki Ota , Satoshi Umemura , Masahiro Kawaguchi , Sokichi Hibino
IPC分类号： F25B41/00 , F25B49/00 , F25B1/00
CPC分类号： F04B27/1804 , F04B27/1036 , F04B49/225 , F04B2027/1813 , F04B2027/1827 , F04B2027/1859
摘要： A displacement control mechanism for a variable displacement compressor includes a first valve hole, a first valve body, a pressure sensing means operable to sense pressures of first and second points in a discharge pressure region to adjust a position of the first valve body, and a pressure-difference-increasing means operable to increase pressure difference between the first and second points when the pressure of a suction pressure region falls below a predetermined standard pressure. The pressure sensing means displaces the first valve body to increase an opening degree of the first valve hole according to increase of the pressure difference when the first valve hole is part of a supply passage. The pressure sensing means displaces the first valve body to decrease the opening degree of the first valve hole according to the increase of the pressure difference when the first valve hole is part of a bleed passage.

82. 发明授权

US06719537B2 Compressor and pulley for compressor 失效
标题翻译：压缩机用压缩机和滑轮
公开(公告)号：US06719537B2
公开(公告)日：2004-04-13
申请号：US10091830
申请日：2002-03-06
申请人： Masahiro Kawaguchi , Masaki Ota , Taku Adaniya , Akinobu Kanai , Takahiro Suzuki , Takeshi Kawata , Akira Nakamoto
发明人： Masahiro Kawaguchi , Masaki Ota , Taku Adaniya , Akinobu Kanai , Takahiro Suzuki , Takeshi Kawata , Akira Nakamoto
IPC分类号： F04B4900
CPC分类号： F16H55/36 , F04B27/0895 , F16F15/145
摘要： A compressor has a pulley for transmitting torque from an external drive source to a rotary shaft to drive a compression mechanism. The pulley has a pulley body. The compressor has a mass body located in a range that is radially inward of the outer circumference of the pulley. The mass body swings about an axis that is spaced from the rotation axis of the pulley body by a predetermined distance and is substantially parallel to the rotation axis of the pulley body.
摘要翻译：压缩机具有用于将扭矩从外部驱动源传递到旋转轴的带轮，以驱动压缩机构。滑轮具有滑轮主体。压缩机具有位于带轮的外周径向内侧的范围内的质量体。质量体围绕与滑轮主体的旋转轴线间隔预定距离并且基本上平行于滑轮主体的旋转轴线的轴线摆动。

83. 发明授权

US06705102B2 Vehicular air-conditioner 失效
标题翻译：车用空调
公开(公告)号：US06705102B2
公开(公告)日：2004-03-16
申请号：US10269787
申请日：2002-10-11
申请人： Taku Adaniya , Masahiro Kawaguchi , Takahiro Suzuki , Masaki Ota , Akinobu Kanai , Masanori Sonobe
发明人： Taku Adaniya , Masahiro Kawaguchi , Takahiro Suzuki , Masaki Ota , Akinobu Kanai , Masanori Sonobe
IPC分类号： F25B4900
CPC分类号： F04B27/1804 , B60H1/3222 , F04B2027/1813 , F04B2027/1831 , F04B2027/185 , F04B2027/1854 , F04B2205/05
摘要： An air conditioning system for a vehicle that is driven by a vehicular power source. The system has a compressor selectively operable by the vehicular power source and an electric motor. The electric motor is used as a drive force of the compressor when the vehicular power source is in a non-operative state. The compressor compresses refrigerant gas introduced into a suction chamber from an external refrigerant circuit. A displacement of the compressor is variable, based on a differential pressure. The compressor has a control valve that is disposed on a refrigerant passage communicating with the crank chamber. The control valve has a valve plunger for changing an opening size of the control valve to adjust pressure in the crank chamber. The air conditioning system comprises pressure sensing member, actuator, and controller. The pressure sensing member is disposed in the control valve and applies biasing force to the plunger based on pressure in the external circuit. The biasing force is applied to cancel change of the pressure in the external circuit. The actuator is disposed in the control valve and applies reverse force against the biasing force to the plunger. The plunger is moved to increase the displacement by the reverse force. The controller controls the actuator to increase the reverse force in steps by a magnitude that is small enough that the electric motor is able to stably drive the compressor.
摘要翻译：一种由车辆电源驱动的车辆空调系统。该系统具有通过车辆电源和电动机选择性地操作的压缩机。当车辆电源处于非操作状态时，电动机用作压缩机的驱动力。压缩机将从外部制冷剂回路引入吸入室的制冷剂气体压缩。基于压差，压缩机的位移是可变的。压缩机具有设置在与曲柄室连通的制冷剂通路上的控制阀。控制阀具有用于改变控制阀的开口尺寸以调节曲柄室中的压力的阀柱塞。空调系统包括压力传感构件，致动器和控制器。压力感测部件设置在控制阀中，并且基于外部电路中的压力向柱塞施加偏压力。施加偏压力以消除外部电路中的压力变化。致动器设置在控制阀中，并且反作用力施加到柱塞上。移动柱塞以通过反向力增加位移。控制器控制致动器以逐步增加反向力，其量值足够小以使电动机能够稳定地驱动压缩机。

84. 发明授权

US06514048B2 External control variable displacement compressor 失效
标题翻译：外控变容量压缩机
公开(公告)号：US06514048B2
公开(公告)日：2003-02-04
申请号：US09918157
申请日：2001-07-30
申请人： Yoshihiro Makino , Atsushi Shimizu , Masahiro Kawaguchi , Masaki Ota
发明人： Yoshihiro Makino , Atsushi Shimizu , Masahiro Kawaguchi , Masaki Ota
IPC分类号： F04B126
CPC分类号： F04B27/1804 , F04B27/1036 , F04B2027/1854
摘要： An external control variable displacement compressor varies its displacement based on the pressure in a control chamber. The compressor has a valve chamber defined in a housing. The valve chamber has an opening to accommodate an electrically operative control valve. The control valve controls pressure in the control chamber due to an external electrical signal. An electrical power supply line is connected to the control valve, the power supply line being in contact with an opening of the valve chamber. The valve chamber opening is surrounded by a circumferential wall. An agonic surface formed on the circumferential wall is constituted of a rounded surface formed by rounding a corner of the opening and/or a chamfered surface formed by chamfering a top of the opening, and is formed on a part of or the entire circumferential wall. The power supply line is to be in contact with the agonic surface.
摘要翻译：外部控制可变排量压缩机根据控制室内的压力改变其位移。压缩机具有限定在壳体中的阀室。阀室具有开口以容纳电操作的控制阀。控制阀由于外部电信号控制控制室内的压力。电源线连接到控制阀，电源线与阀室的开口接触。阀室开口被周壁围绕。形成在周壁上的肌肉表面由通过对开口的角进行四舍五入而形成的圆形表面和/或通过倒角开口形成的倒角表面构成，并且形成在一部分或整个圆周壁上。电源线与肌肤表面接触。

85. 发明授权

US08574116B2 Compressor with transmission 有权
标题翻译：压缩机带传动
公开(公告)号：US08574116B2
公开(公告)日：2013-11-05
申请号：US13071684
申请日：2011-03-25
申请人： Yoshio Kimoto , Masaki Ota , Masahiro Kawaguchi , Nobuaki Hoshino , Toru Onishi
发明人： Yoshio Kimoto , Masaki Ota , Masahiro Kawaguchi , Nobuaki Hoshino , Toru Onishi
IPC分类号： F16H3/44
CPC分类号： F04C29/005 , F04C18/0215 , F04C28/08 , F16D25/0635 , F16D27/112 , F16D47/00
摘要： A compressor includes a housing, a compression mechanism, an input shaft rotatable on an axis thereof, an output shaft for driving the compression mechanism, a transmission for transmitting torque from the input shaft to the output shaft and also changing the rotating speed of the input shaft and a control device for controlling the operation of the transmission. The transmission includes a plurality of planetary rollers, a carrier rotatably supporting the respective planetary rollers and being integrally rotatable with the input shaft, a sun roller engaged with the respective planetary rollers and integrally rotatable with the output shaft and a ring roller engaged with the respective planetary rollers. The ring roller can be fixed to the housing or rotatable relative to the housing. The control device includes a one-way clutch allowing the ring roller to rotate only one direction relative to the carrier and a clutch fixing the ring roller to the housing or allowing the ring roller to rotate relative to the housing. The input shaft, the carrier, the respective planetary rollers and the sun roller cooperate to form an assembly that can move as a unit relative to the housing in the direction that is parallel to the axis.
摘要翻译：压缩机包括壳体，压缩机构，可以在其轴上旋转的输入轴，用于驱动压缩机构的输出轴，用于将扭矩从输入轴传递到输出轴的变速器，并且还改变输入的转速轴和用于控制变速器的操作的控制装置。传动装置包括多个行星滚子，可旋转地支撑相应的行星滚子并与输入轴一体地旋转的托架，与相应的行星滚子接合并与输出轴一体地旋转的太阳滚轮和与相应的行星滚子接合的环形滚子行星辊。环形滚筒可以固定到壳体或相对于壳体可旋转。控制装置包括单向离合器，其允许环形滚轮相对于托架仅旋转一个方向，以及离合器将环形滚筒固定到壳体或允许环形滚筒相对于壳体旋转。输入轴，承载件，相应的行星辊和太阳辊协作以形成可以在平行于轴线的方向上作为单元相对于壳体移动的组件。

86. 发明申请

US20110056235A1 LINEAR ELECTRIC COMPRESSOR AND REFRIGERANT CIRCUIT 审中-公开
标题翻译：线性电动压缩机和制冷电路
公开(公告)号：US20110056235A1
公开(公告)日：2011-03-10
申请号：US12873599
申请日：2010-09-01
申请人： Nobuaki Hoshino , Masahiro Kawaguchi , Masaki Ota , Yoshio Kimoto , Toru Onishi
发明人： Nobuaki Hoshino , Masahiro Kawaguchi , Masaki Ota , Yoshio Kimoto , Toru Onishi
IPC分类号： F25B1/00 , F04B35/04
CPC分类号： F04B35/045 , F04B39/12 , F04B49/065 , F04B2203/0203 , F04B2203/0204
摘要： A refrigerant circuit includes a linear electric compressor including a housing with a cylinder bore, a pair of end plates, a valve unit, a piston, an urging device for urging the piston, a coil generating electromagnetic force and a permanent magnet. The permanent magnet cooperates with the urging device and the coil to reciprocate the piston in the cylinder bore. The piston further includes a piston rod and the urging device is provided around the piston rod and a pair of piston heads integrally formed at opposite ends of the piston rod. The diameter of the piston rod is smaller than that of the piston head. The permanent magnet is provided on the piston head and the coil surrounds the piston head. The housing further includes a seat located between the pair of piston heads and the urging device is provided between the seat and each of the piston head.
摘要翻译：制冷剂回路包括线性电动压缩机，其包括具有气缸孔的壳体，一对端板，阀单元，活塞，用于推动活塞的推动装置，产生电磁力的线圈和永磁体。永磁体与推动装置和线圈协作以使活塞在气缸孔中往复运动。活塞还包括活塞杆，并且推动装置围绕活塞杆设置，一对活塞头整体地形成在活塞杆的相对端。活塞杆的直径小于活塞头的直径。永磁体设置在活塞头上，线圈围绕活塞头。壳体还包括位于一对活塞头之间的座，并且推动装置设置在座与活塞头之间。

87. 发明申请

US20090321214A1 ELECTROMAGNETIC CLUTCH 审中-公开
标题翻译：电磁离合器
公开(公告)号：US20090321214A1
公开(公告)日：2009-12-31
申请号：US12489536
申请日：2009-06-23
申请人： Nobuaki Hoshino , Masahiro Kawaguchi , Masaki Ota , Yoshio Kimoto , Toru Onishi
发明人： Nobuaki Hoshino , Masahiro Kawaguchi , Masaki Ota , Yoshio Kimoto , Toru Onishi
IPC分类号： F16D27/118
CPC分类号： F16D27/004 , F16D27/112 , F16D27/12 , F16D2027/007 , F16D2027/008 , F16H1/28
摘要： An electromagnetic clutch includes a coil generating a first magnetic flux or a second magnetic flux depending on the direction of current flowing therein, a stationary core accommodating therein the coil, a stationary magnet providing a magnetic flux that opposes the first magnetic flux, a rotor rotatable concentrically with a rotatable shaft, a moving core fixed to the rotor, a moving magnet providing a magnetic flux that opposes the second magnetic flux, a sun gear fixed to the rotatable shaft, an internal gear fixed to the rotor, a planetary gear meshed with the sun gear and the internal gear, an arm supporting the planetary gear, a pulley rotatable concentrically with the rotatable shaft, a first armature being capable of coupling to the stationary core, and a second armature being capable of coupling to the moving core.
摘要翻译：电磁离合器包括线圈，其根据流过其中的电流的方向产生第一磁通量或第二磁通量，容纳线圈的固定铁芯，提供与第一磁通相对的磁通量的固定磁体，可转动的转子与可旋转轴同心，固定在转子上的活动芯，提供与第二磁通相对的磁通的移动磁体，固定到可旋转轴的太阳齿轮，固定到转子的内齿轮，与转子啮合的行星齿轮太阳齿轮和内齿轮，支撑行星齿轮的臂，可旋转轴同心地旋转的滑轮，能够联接到固定铁心的第一电枢以及能够耦合到运动铁心的第二电枢。

88. 发明授权

US07559208B2 Displacement control mechanism for variable displacement compressor 失效
标题翻译：变排量压缩机位移控制机构
公开(公告)号：US07559208B2
公开(公告)日：2009-07-14
申请号：US11243266
申请日：2005-10-03
申请人： Masaki Ota , Satoshi Umemura , Masahiro Kawaguchi , Sokichi Hibino
发明人： Masaki Ota , Satoshi Umemura , Masahiro Kawaguchi , Sokichi Hibino
IPC分类号： F04B1/29
CPC分类号： F04B27/1804 , F04B27/1036 , F04B49/225 , F04B2027/1813 , F04B2027/1827 , F04B2027/1859
摘要： A displacement control mechanism for a variable displacement compressor includes a first valve hole, a first valve body, a pressure sensing means operable to sense pressures of first and second points in a discharge pressure region to adjust a position of the first valve body, and a pressure-difference-increasing means operable to increase pressure difference between the first and second points when the pressure of a suction pressure region falls below a predetermined standard pressure. The pressure sensing means displaces the first valve body to increase an opening degree of the first valve hole according to increase of the pressure difference when the first valve hole is part of a supply passage. The pressure sensing means displaces the first valve body to decrease the opening degree of the first valve hole according to the increase of the pressure difference when the first valve hole is part of a bleed passage.
摘要翻译：用于可变排量压缩机的排量控制机构包括第一阀孔，第一阀体，压力检测装置，其可操作以感测排出压力区域中的第一点和第二点的压力，以调节第一阀体的位置，压力差增大装置，当吸入压力区域的压力低于预定的标准压力时可操作以增加第一和第二点之间的压力差。当第一阀孔是供应通道的一部分时，压力感测装置使第一阀体移位，以增加第一阀孔的开度，随着压差的增加。压力检测装置根据当第一阀孔是排出通道的一部分时的压力差的增加，使第一阀体移位以减小第一阀孔的开度。

89. 发明申请

US20080138213A1 Capacity Control Valve 有权
标题翻译：容量控制阀
公开(公告)号：US20080138213A1
公开(公告)日：2008-06-12
申请号：US11884838
申请日：2006-02-23
申请人： Satoshi Umemura , Masaki Ota , Masahiro Kawaguchi , Ryosuki Cho , Keigo Shirafuji , Toshiaki Iwa
发明人： Satoshi Umemura , Masaki Ota , Masahiro Kawaguchi , Ryosuki Cho , Keigo Shirafuji , Toshiaki Iwa
IPC分类号： F04B27/18
CPC分类号： F04B27/1804 , F04B2027/1827 , F04B2027/1831 , F04B2027/1845 , F04B2027/1854 , Y10T137/86622
摘要： A capacity control valve of the present invention includes a valve body (40) integrally having a first valve portion (41) for opening/closing a discharge-side path for having a discharge chamber (11) communicate with a control chamber (12) and a second valve portion (42) for opening/closing a suction-side path for having a suction chamber (13) communicate with the control chamber (12), a pressure sensitive body (50) arranged in a third valve chamber (38) in the middle of the suction-side path, a valve seat body (53) provided at the pressure sensitive body (50), a third valve portion (43) connected to the valve body (40) for opening/closing the suction-side path by engagement and disengagement with the valve seat body (53) and the like. One of an engagement face 43a of the third valve portion and a seat face 53a of the valve seat body is formed into a spherical shape with a radius of curvature R satisfying 9 mm
摘要翻译：本发明的容量控制阀包括：阀体（40），其一体地具有用于打开/关闭排出侧路径的第一阀部（41），用于使排出室（11）与控制室（12）连通;以及用于打开/关闭用于具有吸入室（13）与控制室（12）连通的吸入侧路径的第二阀部分（42），布置在第三阀室（38）中的压力敏感体（50）吸入侧路径的中间，设置在压敏体（50）的阀座体（53），连接到阀体（40）的第三阀部（43），用于打开/关闭吸入侧路径通过与阀座主体（53）等的接合和分离。第三阀部分的接合面43,4a和阀座体的座面53a之一形成为具有满足9mm

90. 发明申请

US20070289831A1 Power transmission mechanism 审中-公开
标题翻译：动力传动机构
公开(公告)号：US20070289831A1
公开(公告)日：2007-12-20
申请号：US11818069
申请日：2007-06-12
申请人： Masaki Ota , Masahiro Kawaguchi
发明人： Masaki Ota , Masahiro Kawaguchi
IPC分类号： F16D41/06 , F16D15/00 , H02K1/12
CPC分类号： F04B27/0895 , F04B27/1036
摘要： A power transmission mechanism for transmitting power of an external drive source to a rotary shaft which is rotatably supported by a housing of a rotary machine comprises a first rotor fixed to the rotary shaft for rotation therewith, a second rotor rotatably supported by the housing for receiving the power of the external drive source, and a spring clutch disposed over first and second outer peripheral surfaces of the first and second rotors which are aligned with each other along an axial direction of the rotary shaft. The spring clutch is mounted at one end to the first rotor and at the other end to an armature. The spring clutch tightens the first and second outer peripheral surfaces thereby to connect the first and second rotors when the armature is attracted to the second rotor.
摘要翻译：用于将外部驱动源的动力传递到由旋转机械的壳体可旋转地支撑的旋转轴的动力传递机构包括：固定到所述旋转轴以旋转的第一转子;由所述壳体可旋转地支撑的第二转子，外部驱动源的动力，以及设置在第一和第二转子的第一和第二外周面上并沿着旋转轴的轴向彼此对准的弹簧离合器。弹簧离合器的一端安装到第一转子，另一端安装到电枢。当电枢被吸引到第二转子时，弹簧离合器拉紧第一和第二外周表面，从而连接第一和第二转子。

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