公开(公告)号：US06751971B2

公开(公告)日：2004-06-22

申请号：US10272119

申请日：2002-10-16

申请人： Masahiro Kawaguchi ,  Takayuki Kato ,  Seiji Katayama ,  Fuminobu Enokijima ,  Satoshi Umemura ,  Ryo Matsubara

发明人： Masahiro Kawaguchi ,  Takayuki Kato ,  Seiji Katayama ,  Fuminobu Enokijima ,  Satoshi Umemura ,  Ryo Matsubara

IPC分类号： F25B100

CPC分类号： B60H1/3216 ,  F04B27/1804 ,  F04B2027/1854

摘要： A variable displacement type compressor circulates a refrigerant in an air conditioning circuit. The compressor has a compression mechanism and a displacement controller. The compression mechanism compresses and discharges the refrigerant. The displacement controller controls the discharge amount of the refrigerant of the compressor. The displacement controller further includes a normal control means and a protective control means. The normal control means controls the displacement based on a cooling load. The protective control means controls the displacement based on the value in connection with the rotational speed of the compressor and the actual operating information of the compressor.

摘要翻译： 可变排量型压缩机使制冷剂在空调回路中循环。 压缩机具有压缩机构和位移控制器。 压缩机构压缩并排出制冷剂。 位移控制器控制压缩机的制冷剂的排出量。 位移控制器还包括正常控制装置和保护控制装置。 正常控制装置根据冷却负荷来控制排量。 保护控制装置基于与压缩机的转速和压缩机的实际操作信息相关的值来控制排量。

公开(公告)号：US06679078B2

公开(公告)日：2004-01-20

申请号：US10283462

申请日：2002-10-30

申请人： Hiroyuki Yoshida ,  Masahiro Kawaguchi ,  Ryo Matsubara ,  Satoshi Umemura

发明人： Hiroyuki Yoshida ,  Masahiro Kawaguchi ,  Ryo Matsubara ,  Satoshi Umemura

IPC分类号： F25B100

CPC分类号： F04B27/1804 ,  B60H1/3225 ,  F04B2027/1854

摘要： Variable displacement compressors (101) include a displacement control valve (181) that is in communication with a drive chamber (111). The output displacement of the compressor varies in response to changes in pressure within the drive chamber. A controller (203) may control the displacement control valve so that the pressure within the drive chamber is maintained within a predetermined range. Further, the predetermined range may be determined based upon one or more factors that cause fluctuations in the pressure within the drive chamber during operation of the compressor.

摘要翻译： 可变排量压缩机（101）包括与驱动室（111）连通的排量控制阀（181）。 压缩机的输出位移响应于驱动室内的压力变化而变化。 控制器（203）可以控制排量控制阀，使得驱动室内的压力保持在预定范围内。 此外，可以基于在压缩机的操作期间引起驱动室内的压力波动的一个或多个因素来确定预定范围。

公开(公告)号：US08789819B2

公开(公告)日：2014-07-29

申请号：US13414882

申请日：2012-03-08

申请人： Mutsumi Muraoka ,  Satoshi Umemura ,  Hironori Koyama

发明人： Mutsumi Muraoka ,  Satoshi Umemura ,  Hironori Koyama

IPC分类号： F16F7/00 ,  F16F5/00

CPC分类号： F16F13/26

摘要： A fluid-filled type active vibration damping device including: a first mounting member; a second mounting member; a main rubber elastic body connecting the first and second mounting members; a fluid chamber; an oscillation member that partially defines a wall of the fluid chamber; an actuator having an output shaft, the output shaft being connected to the oscillation member; a connecting member that interconnects the oscillation member and the output shaft at one point with the oscillation member superposed against a projecting distal end of the output shaft; and an abutting portion provided by superposed faces of the oscillation member and the output shaft being positioned in abutment with each other at an outer peripheral side of a connected section where the oscillation member and the output shaft are interconnected by the connecting member.

摘要翻译： 一种流体填充型主动减振装置，包括：第一安装构件; 第二安装构件; 连接第一和第二安装构件的主橡胶弹性体; 流体室; 振动构件，其部分地限定所述流体室的壁; 具有输出轴的致动器，所述输出轴连接到所述振荡构件; 连接构件，其将所述振动构件和所述输出轴在一点处与所述振动构件重叠在所述输出轴的突出的远端上; 并且由所述振动部件和所述输出轴的叠置面设置的抵接部在所述振动部件和所述输出轴通过所述连接部件相互连接的连结部的外周侧彼此抵接。

公开(公告)号：US08430382B2

公开(公告)日：2013-04-30

申请号：US13024680

申请日：2011-02-10

申请人： Hiroyuki Kashihara ,  Jyoji Tsutsumida ,  Satoshi Umemura

发明人： Hiroyuki Kashihara ,  Jyoji Tsutsumida ,  Satoshi Umemura

IPC分类号： F16F15/08 ,  F16C7/04

CPC分类号： B60K5/1241 ,  F16F1/3828 ,  F16F1/3849 ,  Y10T74/2162

摘要： A second bush of a torque rod is fastened and fixed such that a mating fastening member sandwiches an inner fitting in the axial direction. A rubber stopper on an acceleration side projecting from an outer fitting to the inner fitting is provided such that the rubber thickness increases toward a front end. The inner fitting is provided with a stopper contact forming a recessed space in which the rubber stopper is inserted. After the rubber stopper comes in contact with the stopper contact in a stopper function, the rubber stopper is deformed so as to fill the recessed space, and concurrently bulges in the axial direction to come in contact with the mating fastening member.

摘要翻译： 扭矩杆的第二衬套被紧固并固定，使得配合的紧固件在轴向方向上夹着内部配件。 设置从外部配件向内部配件突出的加速侧的橡胶塞，使得橡胶厚度朝向前端增加。 内部配件设置有止动接触件，形成凹入空间，橡胶塞插入其中。 橡胶塞在止动器功能中与止动器接触件接触时，橡胶制止器变形以填充凹陷空间，同时沿轴向凸出以与配合紧固构件接触。

公开(公告)号：US20100301530A1

公开(公告)日：2010-12-02

申请号：US12801148

申请日：2010-05-25

申请人： Hironori Koyama ,  Koichi Hasegawa ,  Atsushi Muramatsu ,  Mutsumi Muraoka ,  Satoshi Umemura ,  Atsushi Urayama ,  Hirozumi Kon

发明人： Hironori Koyama ,  Koichi Hasegawa ,  Atsushi Muramatsu ,  Mutsumi Muraoka ,  Satoshi Umemura ,  Atsushi Urayama ,  Hirozumi Kon

IPC分类号： F16F13/16 ,  B23P13/00 ,  F16F15/027

CPC分类号： F16F13/268 ,  F16F2230/0005 ,  F16F2230/0076 ,  Y10T29/49609

摘要： A fluid-filled type active vibration damping device including a vibration damping device main unit, an oscillation member, and an actuator. The actuator is constituted by an electromagnetic actuator having a stator that includes a coil fixed to a second mounting member while having a movable member linearly displaceable relative to the stator when the coil is energized. A shaft member is provided for connecting the movable member and the oscillation member with each other. A connecting portion is provided for attaching the shaft member to the movable member while permitting the shaft member to tilt as well as to undergo displacement in an axis-perpendicular direction with respect to the movable member. A displacement preventing portion is provided for fastening the movable member and the shaft member to each other by preventing tilt as well as displacement in the axis-perpendicular direction due to the connecting portion.

摘要翻译： 一种流体填充型主动减振装置，包括减振装置主体，振动构件和致动器。 致动器由具有定子的电磁致动器构成，该定子包括固定到第二安装构件的线圈，同时具有当线圈通电时相对于定子线性移位的可动构件。 设置有用于将可动构件和摆动构件相互连接的轴构件。 提供连接部分，用于将轴构件附接到可动构件，同时允许轴构件倾斜以及相对于可移动构件沿轴线垂直方向发生位移。 通过防止由于连接部分引起的倾斜以及轴线垂直方向上的位移而使可动构件和轴构件相互紧固的位移防止部。

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。

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。

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。

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

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。