公开(公告)号：US5674054A

公开(公告)日：1997-10-07

申请号：US373194

申请日：1995-01-17

申请人： Masaki Ota ,  Yasunori Makino ,  Sokichi Hibino ,  Hisakazu Kobayashi

发明人： Masaki Ota ,  Yasunori Makino ,  Sokichi Hibino ,  Hisakazu Kobayashi

IPC分类号： F04B27/10 ,  F04B39/00 ,  F04B1/12

CPC分类号： F04B27/1036 ,  F04B27/10 ,  F04B39/0055

摘要： A reciprocating type compressor including a cylinder block (1), a cylinder head (3) joined to the outer end of the cylinder block (1) and provided with a discharge chamber (3b) or a suction chamber and a valve plate (4) held between the cylinder block (1) and the cylinder head (3) has an auxiliary discharge chamber (16) (or an auxiliary suction chamber) formed in a portion of the cylinder block (1) surrounded by an arrangement of cylinder bores (1a) formed in the cylinder block (1), and the auxiliary discharge chamber (16) (or the auxiliary suction chamber) is communicated with the discharge chamber (3b) (or the suction chamber) by means of at least one through-hole (17) to reduce the discharge pressure pulsation or suction pressure pulsation to thereby reduce the vibration of the gas-conduit line and, when the compressor is incorporated into an climate control system of a vehicle, to reduce noise in the passenger compartment. The auxiliary discharge chamber (16) (or the auxiliary suction chamber) may be connected to a discharge passage (or a suction passage) by an outlet through-hole (or an inlet through-hole).

摘要翻译： PCT No.PCT / JP94 / 00816 Sec。 371日期1995年1月17日 102（e）日期1995年1月17日PCT提交1994年5月20日PCT公布。 公开号WO94 / 28305 PCT 日期1994年8月12日一种往复式压缩机，包括气缸体（1），与气缸体（1）的外端接合并具有排气室（3b）或吸气室的气缸盖（3） 保持在气缸体（1）和气缸盖（3）之间的阀板（4）具有形成在气缸体（1）的一部分的辅助排出室（或辅助吸入室） 形成在气缸体（1）中的气缸孔（1a）和辅助排出室（16）（或辅助抽吸室）通过至少与排气室（或吸入室）连通 一个通孔（17），以减少排气压力脉动或抽吸压力脉动，从而减少气体管线的振动，并且当压缩机被结合到车辆的气候控制系统中时，以减少乘客的噪音 隔间 辅助排出室16（或辅助吸入室）可以通过出口通孔（或入口通孔）连接到排出通道（或吸入通道）。

公开(公告)号：US5056416A

公开(公告)日：1991-10-15

申请号：US580216

申请日：1990-09-10

申请人： Masaki Ota ,  Tohru Takeichi ,  Takahiro Hamaoka

发明人： Masaki Ota ,  Tohru Takeichi ,  Takahiro Hamaoka

IPC分类号： F04B27/08 ,  F04B27/10 ,  F04B27/14 ,  F04B27/18

CPC分类号： F04B27/1804 ,  F04B2027/1813 ,  F04B2027/1831 ,  F04B2027/1859 ,  Y10T74/18336

摘要： A variable capacity wobble plate type compressor provided with a reciprocatory piston mechanism for compressing a refrigerant gas and discharging the compressed refrigerant gas, a drive shaft driven by an external drive source to allow an assembly of angularly variable drive and wobble plates to reciprocate the reciprocatory piston mechanism, a coil spring mounted on the drive shaft for applying a biasing force to the assembly of drive and wobble plates toward a predetermined angularly inclined position, and annular spring support members for supporting the opposite ends of the coil spring so that the coil spring is not in contact with the outer surface of the drive shaft, to thereby prevent an abrasion of the coil spring and the drive shaft when the coil spring is contracted and expanded during the operation of the compressor.

摘要翻译： 一种可变容量摇摆板式压缩机，其具有用于压缩制冷剂气体并排出压缩的制冷剂气体的往复活塞机构，由外部驱动源驱动的驱动轴，以允许组装可变角度驱动和摆动板来往复运动活塞 机构，安装在驱动轴上的螺旋弹簧，用于向预定角度倾斜位置的驱动和摆动板的组件施加偏置力;以及环形弹簧支撑构件，用于支撑螺旋弹簧的相对端，使得螺旋弹簧为 不与驱动轴的外表面接触，从而在压缩机的操作期间当螺旋弹簧收缩和膨胀时，防止螺旋弹簧和驱动轴的磨损。

公开(公告)号：US09644625B2

公开(公告)日：2017-05-09

申请号：US13885743

申请日：2011-11-28

申请人： Masakazu Obayashi ,  Hajime Kurita ,  Yasushi Suzuki ,  Yoshio Kimoto ,  Masaki Ota ,  Nobuaki Hoshino ,  Yusuke Yamazaki

发明人： Masakazu Obayashi ,  Hajime Kurita ,  Yasushi Suzuki ,  Yoshio Kimoto ,  Masaki Ota ,  Nobuaki Hoshino ,  Yusuke Yamazaki

IPC分类号： F04B53/10 ,  F04B27/10 ,  F04B39/10

CPC分类号： F04B53/10 ,  F04B27/1036 ,  F04B39/1073 ,  F04B53/1037 ,  F04B53/1085

摘要： A compressor has suction reed valves each of which includes a fixation portion fixed to the valve base plate, a basal portion that extends from the fixation portion and is separable from the plate, and a valve flap extending from the basal portion toward the distal end to selectively open and close the suction port. Each suction port has a shape elongated in the width direction, which is orthogonal to the longitudinal direction. The width of the basal portion is greater than that of the suction port. Each valve flap includes an opening-closing portion facing the corresponding suction port and stoppers, which project from the ends in the width direction. The side edges in the width direction are continuous from the stoppers to the basal portion to gradually approach the suction port. The cylinder block has pairs of recessed retainers. The stoppers contact the retainers.

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。

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。

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。

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。

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

公开(公告)号：US20080031749A1

公开(公告)日：2008-02-07

申请号：US11833330

申请日：2007-08-03

申请人： Nobuaki Hoshino ,  Masaki Ota ,  Xiaoliang Wang

发明人： Nobuaki Hoshino ,  Masaki Ota ,  Xiaoliang Wang

IPC分类号： F04B17/00 ,  F16H55/00

CPC分类号： F16D27/105 ,  F04B27/0895 ,  F16D27/004 ,  Y10T74/1987

摘要： A first rotor is rotatably supported by a housing. A second rotor rotates integrally with a rotary shaft. A power transmission mechanism is capable of transmitting power from the first rotor to the second rotor. When supplied with a current, an electromagnetic coil is capable of causing the armature plate to adhere to the first rotor. In a state where the armature plate adheres to the first rotor, the spring clutch couples the second rotor to the first rotor. An urging member is accommodated in the second rotor. The urging member is located between the rotary shaft and the armature plate. Therefore, the power transmission mechanism is compact and achieves a high performance.

摘要翻译： 第一转子由壳体可旋转地支撑。 第二转子与旋转轴一体旋转。 动力传递机构能够将功率从第一转子传递到第二转子。 当提供电流时，电磁线圈能够使衔铁板粘附到第一转子上。 在电枢板粘附到第一转子的状态下，弹簧离合器将第二转子耦合到第一转子。 推动构件容纳在第二转子中。 推动构件位于旋转轴和衔铁板之间。 因此，动力传动机构紧凑，实现了高性能。

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。