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41. 发明授权

US06684654B2 Control valve for variable displacement compressor 失效
标题翻译：变排量压缩机控制阀
公开(公告)号：US06684654B2
公开(公告)日：2004-02-03
申请号：US10143357
申请日：2002-05-09
申请人： Hiroshi Fukasaku , Hirohito Hayashi , Kitaru Iwata , Satoshi Umemura , Ryo Matsubara , Taku Adaniya
发明人： Hiroshi Fukasaku , Hirohito Hayashi , Kitaru Iwata , Satoshi Umemura , Ryo Matsubara , Taku Adaniya
IPC分类号： F25B100
CPC分类号： F04B27/1804
摘要： A control valve includes an accommodation cylinder, a coil, a stator, a plunger, and a valve body. Electromagnetic force is generated between the stator and the plunger and the plunger moves relative to the stator. The valve body adjusts the opening degree of a valve hole. A flat surface and a peripheral wall are formed in an end of the stator. The peripheral wall has a tapered cross-section with an inclined inner surface. The inclined inner surface and the flat surface define a recess. The plunger has a frustum portion. The frustum portion includes a flat distal surface and an annular inclined surface. The taper angle of the peripheral wall is equal to or less than twenty degrees. The diameter of the flat distal surface of the frustum portion is equal to or greater than eighty percent of the largest diameter of the annular inclined surface.
摘要翻译：控制阀包括容纳筒，线圈，定子，柱塞和阀体。在定子和柱塞之间产生电磁力，柱塞相对于定子移动。阀体调节阀孔的开度。在定子的端部形成有平坦的表面和周壁。周壁具有倾斜内表面的锥形横截面。倾斜的内表面和平坦表面限定凹部。柱塞具有平截头体部分。平截头体部分包括平坦的远侧表面和环形倾斜表面。周壁的锥角等于或小于二十度。平截头体部分的平坦远端表面的直径等于或大于环形倾斜表面的最大直径的百分之八十。

42. 发明授权

US5944491A Piston-type compressor with improved shock absorption during start up 失效
标题翻译：活塞式压缩机在起动时具有改善的减震能力
公开(公告)号：US5944491A
公开(公告)日：1999-08-31
申请号：US797594
申请日：1997-02-07
申请人： Naoya Yakomachi , Satoshi Umemura , Hayato Ikeda , Takahisa Tokushige
发明人： Naoya Yakomachi , Satoshi Umemura , Hayato Ikeda , Takahisa Tokushige
IPC分类号： F04B49/06 , F04B27/08 , F04B27/10 , F04B49/24 , F04B1/26
CPC分类号： F04B49/246 , F04B2205/03
摘要： An improved compressor that is designed to minimize shock and vibration during start-up includes a plurality of pistons, each of which is positioned for movement within a cylinder in order to compress a gas, and conventional motive structure for driving the pistons. Advantageously, the compressor includes a sensor for sensing, from a condition that exists within the compressor, when the compressor is in a start-up phase. The sensor is designed to be operative regardless of the position of the pistons during start-up. Pressure relief structure, responsive to said sensor, is provided for relieving pressure in at least one of the cylinders when the sensor indicates that the compressor is in the start-up phase. This minimizes shock and vibration during the start-up.
摘要翻译：设计成使启动期间的冲击和振动最小化的改进的压缩机包括多个活塞，每个活塞定位成在气缸内移动以便压缩气体，以及用于驱动活塞的常规动力结构。有利地，压缩机包括用于当压缩机处于启动阶段时从存在于压缩机内的状态感测的传感器。传感器设计为无论活塞在启动过程中的位置如何，均可运行。当传感器指示压缩机处于起动阶段时，提供响应于所述传感器的减压结构，用于在至少一个气缸中减轻压力。这样可以最大限度地减少启动过程中的冲击和振动。

43. 发明授权

US5074768A Piston compressor 失效
标题翻译：活塞式压缩机
公开(公告)号：US5074768A
公开(公告)日：1991-12-24
申请号：US678521
申请日：1991-03-28
申请人： Hisato Kawamura , Hayato Ikeda , Satoshi Umemura , Masakazu Ohbayashi
发明人： Hisato Kawamura , Hayato Ikeda , Satoshi Umemura , Masakazu Ohbayashi
IPC分类号： F04B27/08 , F04B27/10 , F04B39/10
CPC分类号： F04B27/1009 , F04B39/1073 , Y10T137/784
摘要： A piston compressor having cylinder blocks, each defining cylinder bores in which a piston is axially reciprocally arranged. Front and rear housings are connected to the cylinder blocks via valve port plates, so that compression chambers are formed between the valve port plates and the cylinder blocks and inlet and outlet chambers are formed between the valve port plates. The valve port plates form inlet and outlet ports for each of the compression chambers and inlet valves and outlet valves formed as thin resilient web members are provided for the inlet and outlet ports, respectively, to control the feeding and discharge of the gas, respectively. The valve port plates having, on the surfaces thereof facing the outlet valve around the inlet ports, a roughened area having a surface roughness value R.sub.z of between 10 to 25 .mu.m and an average spacing value L of between to 50 to 100 .mu.m.
摘要翻译：一种活塞式压缩机，其具有气缸体，每个气缸体限定气缸孔，其中活塞轴向往复配置。前壳体和后壳体通过阀口板连接到气缸体，使得在阀口板和气缸体之间形成压缩室，并且在阀口板之间形成入口和出口室。阀口板形成用于每个压缩室和入口阀的入口和出口，分别为入口端口和出口端口形成为薄的弹性腹板构件的出口阀，以分别控制气体的进料和排出。阀口板在其面向入口端口处的出口阀的表面上具有表面粗糙度值＆lt; 10bar至25μm之间的平均间隔值＆lt;上升＆amp; L＆gt;在50至100μm之间的粗糙区域 m。

44. 发明授权

US08936235B2 Fluid-filled type vibration damping device and manufacturing method thereof 有权
标题翻译：流体填充式减振装置及其制造方法
公开(公告)号：US08936235B2
公开(公告)日：2015-01-20
申请号：US13415049
申请日：2012-03-08
申请人： Hironori Koyama , Mutsumi Muraoka , Hironori Daito , Satoshi Umemura , Jyoji Tsutsumida , Shinichi Suganuma , Takeshi Hamanaka , Kaoru Murakami
发明人： Hironori Koyama , Mutsumi Muraoka , Hironori Daito , Satoshi Umemura , Jyoji Tsutsumida , Shinichi Suganuma , Takeshi Hamanaka , Kaoru Murakami
IPC分类号： F16F13/28 , F16F13/16 , F16F13/10
CPC分类号： F16F13/103 , Y10T29/49609
摘要： A fluid-filled type vibration damping device including a base component and a tubular mating component. The tubular mating component is externally fitted onto the base component by means of a diameter-constricting caulking with a sealing rubber clasped therebetween so as to constitute a mate-fastened portion. The tubular mating component extends axially outward beyond a sealed section of the mate-fastened portion so as to provide a caulking tube portion. A diametrical position of the tubular mating component at the sealed section is determined by contact of the caulking tube portion against an outside peripheral face of a positioning projection provided on the base component so as to define a diametrical positioning portion. The caulking tube portion is constricted in diameter and held in engagement with an axial edge portion of the positioning projection so as to form an axial positioning portion.
摘要翻译：一种流体填充式减振装置，包括基座部件和管状配合部件。管状配合部件通过直径约束的铆接而与基部部件外部配合，其中密封橡胶被夹在它们之间，以便构成配合紧固部分。管状配合部件轴向向外延伸超过配合紧固部分的密封部分，以便提供铆接管部分。管状配合部件在密封部分的直径位置通过铆接管部分与设置在基部部件上的定位突起的外周面的接触来确定，以限定直径定位部分来确定。铆接管部分直径缩小并与定位突起的轴向边缘部分保持接合，从而形成轴向定位部分。

45. 发明授权

US5596920A Swash plate type compressor 失效
标题翻译：斜盘式压缩机
公开(公告)号：US5596920A
公开(公告)日：1997-01-28
申请号：US417386
申请日：1995-04-05
申请人： Satoshi Umemura , Hisato Kawamura , Toshiyuki Mizuno , Michelle Alberda , Hayato Ikeda , Tomoji Tarutani , Keishi Nakagaki , Yasunori Ueda , Hideo Mori , Kazuya Kimura , Yuji Kaneshige , Hirofumi Sato
发明人： Satoshi Umemura , Hisato Kawamura , Toshiyuki Mizuno , Michelle Alberda , Hayato Ikeda , Tomoji Tarutani , Keishi Nakagaki , Yasunori Ueda , Hideo Mori , Kazuya Kimura , Yuji Kaneshige , Hirofumi Sato
IPC分类号： F04B27/10 , F01B3/00
CPC分类号： F04B27/1063 , Y10T74/18336
摘要： A compressor includes a drive shaft rotatably supported on cylinder block. A swash plate rotates in accordance with rotation of the drive shaft. A plurality of pistons reciprocate in the associated bores in the cylinder block in accordance with the rotation of the swash plate. First an second thrust bearings are provided in the cylinder block at both sides of the swash plate, and receive the axial loads applied to the swash plate and drive shaft according to the reciprocation of the pistons. The first thrust bearing has the first seat portion clamped at both sides by the swash plate and cylinder block and the second seat portion located apart from one of the swash plate and cylinder block.
摘要翻译：压缩机包括可旋转地支撑在气缸体上的驱动轴。旋转斜盘根据驱动轴的旋转而旋转。多个活塞根据旋转斜盘的旋转在气缸体中的相关联的孔中往复运动。首先，在旋转斜盘两侧的气缸体中设置有第二推力轴承，并且根据活塞的往复运动来承受施加到斜板和驱动轴的轴向载荷。第一推力轴承具有通过斜板和气缸体在两侧被夹紧的第一座部，并且第二座部位于与斜盘和气缸体之一分开的位置。

46. 发明授权

US5244355A Swash plate type compressor 失效
标题翻译：斜盘式压缩机
公开(公告)号：US5244355A
公开(公告)日：1993-09-14
申请号：US927133
申请日：1992-08-07
申请人： Toshiro Fujii , Hayato Ikeda , Satoshi Umemura , Naoya Yokomachi , Kazuo Murakami , Koichi Ito , Kazuaki Iwama , Shoji Takemoto , Hideo Mori
发明人： Toshiro Fujii , Hayato Ikeda , Satoshi Umemura , Naoya Yokomachi , Kazuo Murakami , Koichi Ito , Kazuaki Iwama , Shoji Takemoto , Hideo Mori
IPC分类号： F04B27/10 , F04B27/12 , F04B39/04
CPC分类号： F04B39/04 , F04B27/1036 , F04B27/12
摘要： A swash plate type compressor includes a cylinder blocks having a crank case which communicates with a suction port and a plurality of bores formed therein. The ends of each bore are covered with a pair of housings. The bores communicate with discharge chambers. A drive shaft is rotatably placed within the cylinder blocks. A swash plate is rotatable in the crank case, and is mounted on the drive shaft. A plurality of pistons are drivably coupled to the swash plate, and are reciprocotable in their respective bores. As the pistons reciprocate, a refrigerant in the crank case is sucked into each bore and is compressed therein. The compressed refrigerant is discharged into the discharge chambers from the bores. A passage for transporting the refrigerant between the discharge chambers is formed along the axis of the drive shaft. Seals are provided between the cylinder blocks and the drive shaft for sealing the gap between the discharge chambers and the crank case.
摘要翻译：斜盘式压缩机包括具有与形成在其中的吸入口和多个孔连通的曲轴箱的气缸体。每个孔的端部被一对外壳覆盖。孔与放电室通信。驱动轴可旋转地放置在气缸体内。旋转斜盘可在曲轴箱内旋转，并安装在驱动轴上。多个活塞可驱动地联接到斜盘，并且可在它们各自的孔中往复运动。当活塞往复运动时，曲轴箱中的制冷剂被吸入每个孔中并在其中被压缩。压缩的制冷剂从孔排出到排出室中。沿着驱动轴的轴线形成用于在排出室之间输送制冷剂的通道。密封件设置在气缸体和用于密封排出室与曲轴箱之间的间隙的驱动轴之间。

47. 发明授权

US08292273B2 Fluid filled type vibration damping device 有权
标题翻译：流体填充式减震装置
公开(公告)号：US08292273B2
公开(公告)日：2012-10-23
申请号：US12213351
申请日：2008-06-18
申请人： Mutsumi Muraoka , Satoshi Umemura
发明人： Mutsumi Muraoka , Satoshi Umemura
IPC分类号： F16F13/04
CPC分类号： F16F13/106
摘要： A fluid filled type vibration damping device having a pressure-receiving chamber and an equilibrium chamber disposed on either side of a partition member. A movable cover member juxtaposed against the partition member from the pressure receiving chamber side to cover a communicating hole of the partition member. An outside peripheral edge of the movable cover member is held in intimate contact against the partition member through urging force of an elastic retainer portion. Pressure of both chambers will acts on both faces of a movable rubber film, thereby constituting a pressure fluctuation absorbing mechanism. The outside peripheral edge of the movable cover member is separated from the partition member in opposition to the urging force by negative pressure in the pressure receiving chamber for providing a shunting mechanism for preventing excessive negative pressure in the pressure receiving chamber.
摘要翻译：一种流体填充型减震装置，具有设置在分隔构件的任一侧的受压室和平衡室。可动盖部件从压力接收室侧并排配置在分隔部件上，以覆盖分隔部件的连通孔。通过弹性保持器部分的推动力，可动盖部件的外周边缘保持与分隔部件的紧密接触。两个室的压力将作用在可移动橡胶膜的两个面上，从而构成压力波动吸收机构。可动盖构件的外周边缘与压力接收室中的压力相反的压力与分隔构件分离，用于提供用于防止压力接收室中的过大负压的分流机构。

48. 发明授权

US08104750B2 Fluid filled vibration damping device and electric actuator for use in the same 有权
标题翻译：流体填充减震装置和电动执行器用于同一个
公开(公告)号：US08104750B2
公开(公告)日：2012-01-31
申请号：US12289079
申请日：2008-10-20
申请人： Koichi Hasegawa , Hironori Koyama , Satoshi Umemura
发明人： Koichi Hasegawa , Hironori Koyama , Satoshi Umemura
IPC分类号： F16F9/10
CPC分类号： F16F13/262
摘要： A fluid filled vibration damping device including: a fluid passage interconnecting a pressure receiving chamber partially defined by a rubber elastic body connecting a first and second mounting members, and an equilibrium chamber partially defined by a flexible film; a movable valve body provided for switching the fluid passage between a communicating state and a blocked state through reciprocating operation; an electric motor employed for actuating the movable valve body; an actuating force converter mechanism provided on an actuating force transmission path from the electric motor to the movable valve body. A rotational actuating force of the electric motor is transmitted as reciprocating actuating force to the movable valve body by the actuating force converter mechanism.
摘要翻译：一种流体填充的减震装置，包括：将由连接第一和第二安装构件的橡胶弹性体部分限定的受压室和由柔性膜部分限定的平衡室相互连接的流体通道; 可动阀体，其设置用于通过往复运动在通气状态和阻塞状态之间切换流体通道; 用于致动可动阀体的电动马达; 驱动力转换机构，其设置在从电动机到可动阀体的致动力传递路径上。电动机的旋转驱动力通过致动力转换器机构作为往复致动力传递到可动阀体。

49. 发明申请

US20090001639A1 Fluid filled type vibration damping device 有权
标题翻译：流体填充式减震装置
公开(公告)号：US20090001639A1
公开(公告)日：2009-01-01
申请号：US12213351
申请日：2008-06-18
申请人： Mutsumi Muraoka , Satoshi Umemura
发明人： Mutsumi Muraoka , Satoshi Umemura
IPC分类号： F16F9/00
CPC分类号： F16F13/106
摘要： A fluid filled type vibration damping device having a pressure-receiving chamber and an equilibrium chamber disposed on either side of a partition member. A movable cover member juxtaposed against the partition member from the pressure receiving chamber side to cover a communicating hole of the partition member. An outside peripheral edge of the movable cover member is held in intimate contact against the partition member through urging force of an elastic retainer portion. Pressure of both chambers will acts on both faces of a movable rubber film, thereby constituting a pressure fluctuation absorbing mechanism. The outside peripheral edge of the movable cover member is separated from the partition member in opposition to the urging force by negative pressure in the pressure receiving chamber for providing a shunting mechanism for preventing excessive negative pressure in the pressure receiving chamber.
摘要翻译：一种流体填充型减震装置，具有设置在分隔构件的任一侧的受压室和平衡室。可动盖部件从压力接收室侧并排配置在分隔部件上，以覆盖分隔部件的连通孔。通过弹性保持器部分的推动力，可动盖部件的外周边缘保持与分隔部件的紧密接触。两个室的压力将作用在可移动橡胶膜的两个面上，从而构成压力波动吸收机构。可动盖构件的外周边缘与压力接收室中的压力相反的压力与分隔构件分离，用于提供用于防止压力接收室中的过大负压的分流机构。

50. 发明授权

US07347673B2 Fluid machine served as expansion device and compression device 失效
标题翻译：流体机用作膨胀装置和压缩装置
公开(公告)号：US07347673B2
公开(公告)日：2008-03-25
申请号：US10889394
申请日：2004-07-12
申请人： Akihito Yamanouchi , Masahiro Kawaguchi , Masao Iguchi , Xiaoliang Wang , Satoshi Umemura
发明人： Akihito Yamanouchi , Masahiro Kawaguchi , Masao Iguchi , Xiaoliang Wang , Satoshi Umemura
IPC分类号： F04B7/00
CPC分类号： F04C29/128 , F01C1/0215 , F04C18/0215 , F25B1/04
摘要： A fluid machine is served as an expansion device and a compression device. The fluid machine compresses gas in an operation chamber upon functioning as the compression device. The fluid machine expands the gas in the operation chamber upon functioning as the expansion device. The fluid machine includes a movable discharge valve served as a differential pressure regulating valve that discharges the gas from the operation chamber when the fluid machine functions as the compression device. The discharge valve is moved to a non-operation position where the discharge valve fails to function as the differential pressure regulating valve when the fluid machine functions as the expansion device.
摘要翻译：流体机器作为膨胀装置和压缩装置。当用作压缩装置时，流体机械压缩操作室中的气体。当作为膨胀装置工作时，流体机器使操作室中的气体膨胀。流体机械包括作为差压调节阀的可移动排出阀，当流体机械用作压缩装置时，其将来自操作室的气体排出。当流体机器用作膨胀装置时，排出阀移动到非操作位置，在该操作位置排出阀不能用作差压调节阀。

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