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21.发明授权Scroll type compressor having an elastic member to suppress noise and reduce variations 有权涡旋式压缩机具有弹性部件，以抑制噪音并减小变化公开(公告)号：US08602756B2
公开(公告)日：2013-12-10
申请号：US13142194
申请日：2009-12-22
CPC分类号： F04C18/0215 , F04C29/0021 , F04C29/06 , F04C2240/60 , F04C2270/12
摘要： Provided is a scroll type compressor which reduces variations in the pressing load of a rotating scroll on a fixed scroll, reduces the impact at the start of the compressor and suppresses noises, and can provide excellent durability. A peripheral elastic body 51 and a bottom-portion elastic body 52, which is brought into a compressed condition in the axis line direction of the main shaft 31, are interposed between a stopper pin 41 on the rotating scroll side and a concave portion 42 on the main shaft 31 side, whereby working errors of each part are compensated and the rotating scroll is constantly brought into close contact with the fixed scroll to maintain the sealing of the compression chamber.
摘要翻译： 本发明提供一种能够降低固定涡旋盘上的旋转涡旋件的按压负荷变动的涡旋式压缩机，能够降低压缩机起动时的冲击，抑制噪音，能够提供优异的耐久性。 在主轴31的轴线方向上被压缩状态的周向弹性体51和底部弹性体52插入在旋转涡旋面侧的止动销41和位于旋转涡旋侧的凹部42之间 主轴31侧，由此补偿各部件的作业误差，并且使旋转涡卷恒定地与固定涡旋件紧密接触，以保持压缩室的密封。
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公开(公告)号：US20130243635A1
公开(公告)日：2013-09-19
申请号：US13988830
申请日：2012-04-26
IPC分类号： F04C18/02
CPC分类号： F04C18/0215 , F04C29/0078 , F04C2240/51 , F04C2240/56 , F04C2270/13 , F05C2251/046
摘要： Provided is a scroll-type fluid machine which can reduce deformation of a rotary scroll caused when fixing a bearing into a boss part. A scroll compressor, in which a sealed chamber confining a fluid is formed by a fixed scroll and the rotary scroll meshed together, each of the scrolls having a spiral wall erected on one side face of an end plate, includes: a metallic boss part (15C) protruding from the other side face of the end plate of the rotary scroll; a metallic rotary bearing (12) inserted into the boss part (15C); a crankshaft rotating around an axis and including a bush part inserted in the rotary bearing (12) and rotatably supported by the rotary bearing (12); and an insert member (31) disposed between the boss part (15C) and the rotary bearing (12) and having a thermal expansion coefficient greater than those of the boss part (15C) and the rotary bearing (12).
摘要翻译： 本发明提供一种涡旋式流体机械，能够减少将轴承固定在凸台部时产生的旋转涡旋件的变形。 一种涡卷式压缩机，其中，限制流体的密封室由固定涡旋件和啮合在一起的旋转涡旋件形成，每个涡卷体具有竖立在端板的一个侧面上的螺旋壁，包括：金属凸起部 15C）从旋转涡旋盘的端板的另一侧面突出; 插入所述凸台部（15C）中的金属旋转轴承（12） 围绕轴线旋转并包括插入在所述旋转轴承（12）中并由所述旋转轴承（12）可旋转地支撑的衬套部分的曲轴; 以及设置在所述凸台部（15C）和所述旋转轴承（12）之间并且具有大于所述凸台部（15C）和所述旋转轴承（12）的热膨胀系数的热膨胀系数的插入构件（31）。
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公开(公告)号：US08430647B2
公开(公告)日：2013-04-30
申请号：US12921642
申请日：2009-07-07
申请人： Yuki Akaya , Kazuhide Watanabe
发明人： Yuki Akaya , Kazuhide Watanabe
CPC分类号： F04C28/28 , F04C18/0215 , F04C29/126 , F16K17/04 , F16K27/0209 , F16K27/029 , Y10T137/7734 , Y10T137/7837
摘要： A compressor safety valve releases an abnormal pressure to the outside through a discharge port when the pressure in a compressor has increased abnormally. The valve comprises a cap having an anchoring part integrally formed therewith and mounted on a head portion of a valve main body in an attachable and detachable manner. The valve further comprising an elastic body interposingly mounted between the cap and the head portion of the valve main body in a compressed state and in close contact with the head portion of the valve main body. The elastic body is interposed so as to cover the entirety of a peripheral surface of the discharge port and the cap is anchored to the head portion of the valve main body by the elastic repulsive force of the elastic body, so that the discharge port is closed by the elastic body and the cap.
摘要翻译： 当压缩机的压力异常升高时，压缩机安全阀通过排出口向外部释放异常的压力。 阀包括具有与其一体形成的锚定部分的盖子，并且以可附接和可拆卸的方式安装在阀主体的头部上。 所述阀还包括弹性体，所述弹性体以压缩状态插入地安装在所述阀主体的所述盖和所述头部之间，并且与所述阀主体的头部紧密接触。 插入弹性体以覆盖排出口的整个表面的整体，并且通过弹性体的弹性斥力将帽锚定到阀主体的头部，使得排出口闭合 通过弹性体和帽。
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公开(公告)号：US5363816A
公开(公告)日：1994-11-15
申请号：US184060
申请日：1994-01-21
CPC分类号： F01L9/02 , F01L2001/34446 , F02B3/06
摘要： A hydraulic valve drive device for intake/exhaust valves of an internal combustion engine using an oil pump similar to a distributor type injection pump. A plunger rotates and engages in reciprocating motion to pressurize hydraulic fluid taken into a pressure chamber and opens to discharge the same into a hydraulic cylinder of a specific intake/exhaust valve in register with the passage. The intake/exhaust valve maintains its valve lift to continue remaining open when the supply of the hydraulic fluid is stopped, but closes when the plunger rotates so that the passage is communicated with a relief channel and the relief valve opens.
摘要翻译： 一种使用类似于分配器型注射泵的油泵的内燃机的进气/排气阀的液压阀驱动装置。 柱塞旋转并接合往复运动，以将进入压力室的液压流体加压并打开以将其排放到与通道对准的特定进气/排气阀的液压缸中。 当液压油的供给停止时，进气/排气阀保持其气门升程继续保持打开，而当柱塞旋转时关闭，使得通道与释放通道连通并且安全阀打开。
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公开(公告)号：US4529164A
公开(公告)日：1985-07-16
申请号：US470540
申请日：1983-02-28
CPC分类号： F02M63/0007 , F02M59/366 , F02M63/0026
摘要： A piezo-type valve with piezo-elements as a valve actuator. The piezo-elements are interposed by two freely movable pistons. A pressure chamber is formed on the outer side of one of the pistons to limit its outward movement. Thus, the substantial part of the expansion of the piezo-elements is transmitted to the other piston. The other piston is connected to a valve element. At least one flow port and a relief port are formed in the valve body. When voltage is applied to the piezo-elements, the at least one flow port and the relief port are communicated.
摘要翻译： 具有压电元件作为阀门执行器的压电式阀。 压电元件由两个可自由移动的活塞插入。 在一个活塞的外侧形成有压力室，以限制其向外运动。 因此，压电元件的大部分膨胀传递到另一个活塞。 另一个活塞连接到阀元件。 在阀体中形成至少一个流动口和释放口。 当电压施加到压电元件时，至少一个流动端口和释放端口被连通。
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公开(公告)号：US20050007828A1
公开(公告)日：2005-01-13
申请号：US10885083
申请日：2004-07-07
申请人： Kazuhide Watanabe
发明人： Kazuhide Watanabe
CPC分类号： G06F12/1466
摘要： According to the present invention, a state holding unit holds values indicating which process has written which data into a memory and a mask mechanism applies an operation to data stored in memory according to whether data in memory which a process is attempting to read is the data written by that process, thereby improving the security among processes.
摘要翻译： 根据本发明，状态保持单元保持指示哪个处理已经将哪个数据写入存储器的值，并且掩码机制根据处理正在尝试读取的存储器中的数据是否为数据而将操作应用于存储在存储器中的数据 通过该过程编写，从而提高过程之间的安全性。
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27.发明授权Horizontal scroll compressor having oil path extending to upper part of thrust face of compressor structure 失效水平涡旋压缩机具有延伸到压缩机结构的推力面上部的油路
公开(公告)号：US5522715A
公开(公告)日：1996-06-04
申请号：US428830
申请日：1995-04-25
申请人： Kazuhide Watanabe , Hisao Mizuno , Kimiharu Takeda
发明人： Kazuhide Watanabe , Hisao Mizuno , Kimiharu Takeda
CPC分类号： F04C29/023
摘要： In a horizontal scroll compressor, a compressor structure and an electric motor, both disposed in a hermetic housing, are coupled with each other through a rotating shaft extending substantially horizontally. Lubricating oil accumulated in the bottom of the hermetic housing is supplied to a thrust face of a supporting frame of the compressor structure. To spread enough lubricating oil over the thrust face and prevent seizure and scoring of the thrust face, the lubricating oil is accumulated in a central concave part of the frame, and oil paths are provided to lead the lubricating oil to the upper part of the thrust face of the frame and to discharge excess lubricating oil from the lower part of the thrust face.
摘要翻译： 在水平涡旋式压缩机中，压缩机结构和电动机均设置在密封壳体中，通过基本上水平地延伸的旋转轴彼此联接。 积聚在密封壳体的底部的润滑油被供给到压缩机结构的支撑框架的推力面。 为了在止推面上铺展足够的润滑油，防止推力面的卡住和打分，润滑油积聚在框架的中央凹部中，并提供油路以将润滑油引导到推力的上部 并且从推力面的下部排出多余的润滑油。
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公开(公告)号：US5230095A
公开(公告)日：1993-07-20
申请号：US687688
申请日：1991-04-19
申请人： Tetsuo Onodera , Kazuhide Watanabe
发明人： Tetsuo Onodera , Kazuhide Watanabe
IPC分类号： H04L27/14 , H04B1/26 , H04B7/005 , H04B7/26 , H04L27/148
摘要： A radio receiver for data communication of the type handing digital signals has a radio frequency (RF) section for receiving an RF signal having a predetermined frequency band from an electromagnetic wave which comes in through an antenna. A first frequency converting section converts the RF signal received by the RF section to a first intermediate frequency (IF) signal. A first IF filter filters the first IF signal and is implemented by a surface acoustic wave filter. A second frequency converting section converts the output signal of the first IF filter to a second IF signal. A data amplifying section picks up the above-mentioned frequency band from the output of the second frequency converting section and amplifies the resultant, picked-up band. A detector detects the output of the data amplifying section. An equalizer corrects a deviation of group delay time with each of respective frequencies of the output of the detector.
摘要翻译： 用于类型处理数字信号的数据通信的无线电接收机具有用于从通过天线进入的电磁波接收具有预定频带的RF信号的射频（RF）部分。 第一频率转换部分将由RF部分接收的RF信号转换为第一中频（IF）信号。 第一IF滤波器对第一IF信号进行滤波并由表面声波滤波器实现。 第二频率转换部分将第一IF滤波器的输出信号转换为第二IF信号。 数据放大部分从第二频率转换部分的输出端拾取上述频带，并放大所得到的拾取频带。 检测器检测数据放大部分的输出。 均衡器校正组延迟时间与检测器输出的各个频率的偏差。
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公开(公告)号：US4784102A
公开(公告)日：1988-11-15
申请号：US813463
申请日：1985-12-24
申请人： Toshihiko Igashira , Yasuyuki Sakakibara , Kazuhide Watanabe , Masahiro Takigawa , Toru Yoshinaga , Yukihiro Natsuyama , Shigeki Daido
发明人： Toshihiko Igashira , Yasuyuki Sakakibara , Kazuhide Watanabe , Masahiro Takigawa , Toru Yoshinaga , Yukihiro Natsuyama , Shigeki Daido
IPC分类号： F02B1/04 , F02B3/06 , F02B75/12 , F02D41/20 , F02M41/12 , F02M47/02 , F02M59/22 , F02M63/00 , F02M63/02 , H01L41/04 , F02M39/00
CPC分类号： F02M63/0225 , F02D41/2096 , F02M41/123 , F02M47/02 , F02M59/22 , F02B1/04 , F02B2075/125 , F02B3/06 , F02D41/408 , F02M2200/21 , Y02T10/123
摘要： A fuel injection system in which a fuel injector having a fuel pressure control chamber formed therein to create a pressure which forces a needle valve in the closing direction to open and close the nozzle hole, an accumulator to retain fuel discharged from the nozzle hole, and a fuel injector provided at each of the cylinders of the engine, are connected to the fuel injection pump by a single piping system without utilizing a special distribution mechanism. The volume of the fuel pressure control chamber in the fuel injector can be changed by a piezo-actuator. A check valve is provided at a half way point of the piping which leads the fuel fed under pressure from the fuel injection pump to the fuel injector into the fuel pressure control chamber and the accumulator, so that the fuel is fed through the check valve into the fuel pressure control chamber and the accumulator.
摘要翻译： 一种燃料喷射系统，其中燃料喷射器具有形成在其中的燃料压力控制室，以产生迫使针阀在关闭方向上打开和关闭喷嘴孔的压力，用于保持从喷嘴孔排出的燃料的蓄能器，以及 设置在发动机的每个气缸处的燃料喷射器通过单个管道系统连接到燃料喷射泵，而不使用特殊的分配机构。 燃料喷射器中的燃料压力控制室的体积可以通过压电致动器来改变。 在管道的一半点处设置止回阀，其将燃料供给的燃料从燃料喷射泵引导到燃料喷射器进入燃料压力控制室和蓄能器，使得燃料通过止回阀进入 燃料压力控制室和蓄能器。
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公开(公告)号：US4579283A
公开(公告)日：1986-04-01
申请号：US619193
申请日：1984-06-11
CPC分类号： F02M51/0603 , F02M2200/21 , F02M2200/703
摘要： A fuel injector for an internal combustion engine, the injector being actuated by a piezoelectric actuator. The piezoelectric actuator operates a piston, which changes the volume of a pump chamber formed between the piston and a nozzle needle. The nozzle needle moves up and down in response to a pressure in the pump chamber to open and close a port for injecting fuel. The piston is pressed toward the pump chamber by a fluidic force or a spring force and so on.
摘要翻译： 一种用于内燃机的燃料喷射器，所述喷射器由压电致动器致动。 压电致动器操作活塞，其改变形成在活塞和喷嘴针之间的泵室的容积。 喷嘴针响应于泵室中的压力而上下移动以打开和关闭用于喷射燃料的端口。 活塞通过流体力或弹簧力等压向泵室。
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