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61. 发明授权

US07210911B2 Controller for variable displacement compressor and control method for the same 失效
标题翻译：变排量压缩机控制器及其控制方法相同
公开(公告)号：US07210911B2
公开(公告)日：2007-05-01
申请号：US10976101
申请日：2004-10-27
申请人： Masaki Ota , Masakazu Murase , Satoshi Umemura , Tatsuya Hirose
发明人： Masaki Ota , Masakazu Murase , Satoshi Umemura , Tatsuya Hirose
IPC分类号： F04B1/26
CPC分类号： F04B27/1804 , F04B2027/1827 , F04B2027/1854 , F04B2027/1859 , F04B2027/1895 , F25B9/008 , F25B49/022 , F25B2700/1931 , F25B2700/1933
摘要： A controller for a variable displacement compressor that maintains high displacement while preventing excessive increase in discharge pressure. The controller includes a pressure sensing mechanism for detecting pressure of a suction pressure region in the compressor. A suction pressure controlling means controls the displacement of the compressor so that the pressure detected by the pressure sensing mechanism is converged to a predetermined suction pressure setting. A sensor detects pressure of a discharge pressure region in the compressor. A discharge pressure controlling means controls the displacement of the compressor so that the pressure detected by the sensor is converged to a predetermined discharge pressure setting. When the pressure detected by the sensor is greater than a threshold pressure, an ECU switches the control of the compressor from control with the suction pressure controlling means to control with the discharge pressure controlling means.
摘要翻译：用于可变容量压缩机的控制器，其保持高位移，同时防止排出压力的过度增加。控制器包括用于检测压缩机中的吸入压力区域的压力的压力感测机构。吸入压力控制装置控制压缩机的位移，使得由压力感测机构检测到的压力会聚到预定的吸入压力设定。传感器检测压缩机中的排出压力区域的压力。排气压力控制装置控制压缩机的位移，使得由传感器检测的压力会聚到预定的排出压力设定。当传感器检测到的压力大于阈值压力时，ECU通过吸入压力控制装置将压缩机的控制转换为控制，以便通过排出压力控制装置进行控制。

62. 发明申请

US20060165534A1 Displacement control valve for variable displacement compressor 审中-公开
标题翻译：可变排量压缩机位移控制阀
公开(公告)号：US20060165534A1
公开(公告)日：2006-07-27
申请号：US11293019
申请日：2005-12-02
申请人： Satoshi Umemura , Tatsuya Hirose , Yuji Hashimoto , Kazutaka Oda , Masataka Taniue
发明人： Satoshi Umemura , Tatsuya Hirose , Yuji Hashimoto , Kazutaka Oda , Masataka Taniue
IPC分类号： F04B1/26
CPC分类号： F04B27/1804 , F04B2027/1827 , F04B2027/185 , F04B2027/1854 , F04B2205/05 , F04B2205/08
摘要： A displacement control valve for a variable displacement compressor includes a valve hole partially forming a supply passage or a bleed passage of the compressor and a valve body having a cross-sectional area changed portion that is movable into and out of the valve hole. The cross-sectional area changed portion has a minimum cross-sectional area portion and a maximum cross-sectional area portion. The cross-sectional area changed portion is shaped so that the cross-sectional area of the cross-sectional area changed portion increases from the minimum cross-sectional area portion to the maximum cross-sectional area portion. The minimum cross-sectional area portion initially enters into the valve hole when the cross-sectional area changed portion is moved into the valve hole. The maximum cross-sectional area portion is movable into the valve hole. The valve hole is closed when the maximum cross-sectional area portion is positioned in the valve hole.
摘要翻译：用于可变排量压缩机的排量控制阀包括部分地形成压缩机的供给通道或排放通道的阀孔和具有可移动进出阀孔的截面积变化部分的阀体。截面积改变部分具有最小横截面积部分和最大横截面积部分。横截面积变化部分的形状使截面积变化部分的横截面积从最小横截面积部分增加到最大横截面积部分。当横截面积改变部分移动到阀孔中时，最小横截面积部分最初进入阀孔。最大横截面积部分可移动到阀孔中。当最大横截面积部分位于阀孔中时，阀孔关闭。

63. 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.

64. 发明申请

US20050150109A1 Method of processing valve mechanism 审中-公开
标题翻译：阀门机构处理方法
公开(公告)号：US20050150109A1
公开(公告)日：2005-07-14
申请号：US11032283
申请日：2005-01-10
申请人： Satoshi Umemura , Tatsuya Hirose
发明人： Satoshi Umemura , Tatsuya Hirose
IPC分类号： F16K1/14 , F16K15/04 , F16K17/04 , F25B1/00 , F25B41/04 , B21C3/16 , B21K1/24
CPC分类号： F16K17/0406 , Y10T29/49409 , Y10T29/49426
摘要： A method of processing a valve mechanism which includes a valve body having a shut-off surface in the form of a convex spherical surface, a valve hole, a valve seat formed by an opening of the valve hole, and a spring which urges the valve body toward the valve seat, wherein the valve mechanism is so formed that the valve body resists the urging force of the spring in accordance with the pressure increase in the valve hole to be separate from the valve seat, includes the steps of: preparing a processing tool having a processing surface in the form of a convex spherical surface which has the same curvature radius as the shut-off surface of the valve body; positioning the processing tool to the valve seat; and forming the valve seat along the form of the processing surface by pushing the processing surface of the processing tool against the valve seat.
摘要翻译：一种处理阀机构的方法，该阀机构包括具有凸球面形式的切断面的阀体，阀孔，由阀孔的开口形成的阀座，以及促使阀主体朝向阀座，其中阀机构形成为使得阀体抵抗弹簧的推压力，根据与阀座分离的阀孔中的压力增加，包括以下步骤：准备加工具有凸形球面形式的处理表面的工具具有与阀体截止表面相同的曲率半径; 将加工工具定位到阀座; 以及通过将处理工具的处理表面推靠在阀座上，沿着处理表面的形式形成阀座。

65. 发明申请

US20050123409A1 Controller for variable displacement compressor and control method for the same 失效
标题翻译：变排量压缩机控制器及其控制方法相同
公开(公告)号：US20050123409A1
公开(公告)日：2005-06-09
申请号：US10976101
申请日：2004-10-27
申请人： Masaki Ota , Masakazu Murase , Satoshi Umemura , Tatsuya Hirose
发明人： Masaki Ota , Masakazu Murase , Satoshi Umemura , Tatsuya Hirose
IPC分类号： F04B49/00 , F04B27/14 , F04B27/18 , F25B9/00 , F25B49/02 , F04B1/26
CPC分类号： F04B27/1804 , F04B2027/1827 , F04B2027/1854 , F04B2027/1859 , F04B2027/1895 , F25B9/008 , F25B49/022 , F25B2700/1931 , F25B2700/1933
摘要： A controller for a variable displacement compressor that maintains high displacement while preventing excessive increase in discharge pressure. The controller includes a pressure sensing mechanism for detecting pressure of a suction pressure region in the compressor. A suction pressure controlling means controls the displacement of the compressor so that the pressure detected by the pressure sensing mechanism is converged to a predetermined suction pressure setting. A sensor detects pressure of a discharge pressure region in the compressor. A discharge pressure controlling means controls the displacement of the compressor so that the pressure detected by the sensor is converged to a predetermined discharge pressure setting. When the pressure detected by the sensor is greater than a threshold pressure, an ECU switches the control of the compressor from control with the suction pressure controlling means to control with the discharge pressure controlling means.
摘要翻译：用于可变容量压缩机的控制器，其保持高位移，同时防止排出压力的过度增加。控制器包括用于检测压缩机中的吸入压力区域的压力的压力感测机构。吸入压力控制装置控制压缩机的位移，使得由压力感测机构检测到的压力会聚到预定的吸入压力设定。传感器检测压缩机中的排出压力区域的压力。排气压力控制装置控制压缩机的位移，使得由传感器检测的压力会聚到预定的排出压力设定。当传感器检测到的压力大于阈值压力时，ECU通过吸入压力控制装置将压缩机的控制转换为控制，以便通过排出压力控制装置进行控制。

66. 发明授权

US06793207B2 Liquid-confined vibration isolator 失效
标题翻译：液体限制隔振器
公开(公告)号：US06793207B2
公开(公告)日：2004-09-21
申请号：US10280371
申请日：2002-10-25
申请人： Satoshi Umemura , Takehiro Okanaka
发明人： Satoshi Umemura , Takehiro Okanaka
IPC分类号： F16F1508
CPC分类号： F16F13/101 , F16F13/105
摘要： A vibration isolator includes a first metallic mounting member; a metallic body member disposed away from the first metallic mounting member in the vibration input direction; an elastic body portion elastically connecting the first metallic mounting member and the metallic body member; and a second metallic mounting member. The metallic body member includes a flange portion protruding radially outward from a part of its end facing the first metallic mounting member and a first protrusion protruding radially outward from the remaining part of the end to a greater extent than does the flange portion. The opposite end of the metallic body member is plugged with a seal member to thereby form a liquid chamber within the metallic body member. The second metallic mounting member is fixedly press-fitted onto the metallic body member and includes a second protrusion. The first and second protrusions are superposed to thereby form a stopper portion. The stopper portion is covered and held by a stopper covering portion.
摘要翻译：隔振器包括第一金属安装构件; 在所述振动输入方向上远离所述第一金属安装构件设置的金属主体构件; 弹性体部，其弹性地连接所述第一金属安装构件和所述金属主体构件; 和第二金属安装构件。金属主体部件包括从其面向第一金属安装部件的端部的一部分径向向外突出的凸缘部分和从该端部的其余部分径向向外突出到比凸缘部分大得多的第一突出部。金属本体构件的相对端被密封构件堵塞，从而在金属主体构件内形成液体室。第二金属安装构件固定地压配合到金属主体构件上并且包括第二突出部。第一和第二突起重叠，从而形成止动部分。止动器部分由止动器覆盖部分覆盖并保持。

67. 发明授权

US6134898A Positive-displacement-type refrigerant compressor with a novel oil-separating and lubricating system 失效
标题翻译：具有新型油分离润滑系统的正排量制冷压缩机
公开(公告)号：US6134898A
公开(公告)日：2000-10-24
申请号：US345565
申请日：1999-07-08
申请人： Satoshi Umemura , Shinya Yamamoto , Keishi Nakagaki
发明人： Satoshi Umemura , Shinya Yamamoto , Keishi Nakagaki
IPC分类号： F04B39/04 , F04B27/10 , F25B31/00
CPC分类号： F04B27/109
摘要： A capacity type refrigerant compressor having a compression chamber in which a refrigerant introduced from a suction system is compressed and discharged as a compressed high pressure refrigerant, and an oil-separating and lubricating system for lubricating an interior of the compressor by an oil separated from the compressed refrigerant, which has an oil-separating unit to separate the oil from the compressed refrigerant, an oil-storing chamber storing the separated oil, an oil-supply passage to supply the oil from the oil-storing chamber to the suction system, a pressure-operated valve arranged in the oil supply passage to regulate an amount of flow of the oil, which includes a valve chamber and a movable valve spool in the valve chamber to control a communication between the upstream and downstream of the oil-supply passage. The valve spool element moves in response to a change in a pressure differential between pressures in the compression chamber and the suction system, and blocks the oil flow in the oil-supply passage when the pressure differential is overcome by a spring force arranged in the valve chamber.
摘要翻译：一种容量型制冷剂压缩机，其具有压缩室，其中从吸入系统引入的制冷剂作为压缩的高压制冷剂被压缩和排出;以及油分离和润滑系统，用于通过与所述压缩室分离的油润滑所述压缩机的内部压缩制冷剂，其具有用于将油与压缩的制冷剂分离的油分离单元，存储分离的油的储油室，将油从储油室供给到抽吸系统的供油通路，设置在供油通道中的压力操作阀，以调节在阀室中包括阀室和可动阀芯的油流量，以控制供油通道的上游和下游之间的连通。阀芯元件响应于压缩室和抽吸系统中的压力之间的压力差的变化而移动，并且当通过布置在阀中的弹簧力克服压力差时，阻塞供油通道中的油流房间。

68. 发明授权

US5694828A Cam plate type compressor 失效
标题翻译：凸轮板式压缩机
公开(公告)号：US5694828A
公开(公告)日：1997-12-09
申请号：US527369
申请日：1995-09-12
申请人： Satoshi Umemura , Hayato Ikeda , Hideo Mori , Hirofumi Sato , Norikazu Deto , Hisato Kawamura , Hiromi Michiyuki , Tomoji Tarutani
发明人： Satoshi Umemura , Hayato Ikeda , Hideo Mori , Hirofumi Sato , Norikazu Deto , Hisato Kawamura , Hiromi Michiyuki , Tomoji Tarutani
IPC分类号： F04B27/10 , F16C32/00 , F01B3/00
CPC分类号： F04B27/1063
摘要： Disclosed is a compressor designed to facilitate the assembling of the thrust bearing and reduce noise. A swash plate which moves in responsive to the drive shaft is arranged in a crank chamber defined in a pair of cylinder blocks. Ring washers are held between both bosses of the swash plate and seats formed on both cylinder blocks. Wedge-like clearances are formed between the washers and the seats of the cylinder blocks for the effective introduction of the refrigerant gas by the yawing of the swash plate which occurs as the compressor runs. At this time, the washers, together with the lubrication oil mist contained in the refrigerant gas, constitute the dynamic bearing to support the swash plate and permit the relative movement of the swash plate to the cylinder blocks.
摘要翻译：公开了一种被设计成便于组装推力轴承并降低噪音的压缩机。响应于驱动轴移动的旋转斜盘布置在限定在一对气缸体中的曲柄室中。环形垫圈保持在斜盘的两个凸台和形成在两个气缸体上的阀座之间。在垫圈和气缸体的座之间形成楔形间隙，以便通过在压缩机运转时发生的斜盘的偏转来有效地引入制冷剂气体。此时，垫圈与容纳在制冷剂气体中的润滑油雾一起构成支撑斜盘的动态轴承，并允许斜盘相对于气缸体的运动。

69. 外观设计

USD384675S Wave cam for a compressor 失效
公开(公告)号：USD384675S
公开(公告)日：1997-10-07
申请号：US47414
申请日：1995-12-04
申请人： Kazuo Murakami , Toshiro Fujii , Satoshi Umemura , Kazuaki Iwama
设计人： Kazuo Murakami , Toshiro Fujii , Satoshi Umemura , Kazuaki Iwama

70. 发明授权

US4911614A Piston type compressor provided with valve assembly structure for reducing noise 失效
标题翻译：活塞式压缩机具有减少噪音的阀组件结构
公开(公告)号：US4911614A
公开(公告)日：1990-03-27
申请号：US244665
申请日：1988-09-14
申请人： Katsunori Kawai , Satoshi Umemura , Tatsuyuki Hoshino
发明人： Katsunori Kawai , Satoshi Umemura , Tatsuyuki Hoshino
IPC分类号： F04B39/10
CPC分类号： F04B39/1073 , Y10T137/785 , Y10T137/7892
摘要： Noise is caused in a piston type compressor having a valve assembly including reed valves (13F, 14F) and a valve plate (10F) when the reed valves close and strike against the valve plate. The present invention provides a piston type compressor having a valve assembly including an elastic member (21F) and a thin valve sheet (20F) between the valve plate (10F) and the reed valves (14F), so that a shock caused by the reed valves striking the valve plate is absorbed, and the elastic member is protected by the thin valve sheet from damage usually caused by the striking thereof by the reed valves.
摘要翻译：当簧片阀关闭并撞击阀板时，在具有包括簧片阀（13F，14F）和阀板（10F））的阀组件的活塞式压缩机中引起噪声。本发明提供一种具有阀组件的活塞式压缩机，该阀组件包括在阀板（10F）和簧片阀（14F）之间的弹性部件（21F）和薄阀片（20F），使得由簧片撞击阀板的阀被吸收，并且弹性构件被薄的阀片保护，以防止通过簧片阀的撞击而引起的损坏。

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