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公开(公告)号：US20090315574A1
公开(公告)日：2009-12-24
申请号：US12522529
申请日：2008-06-18
申请人： Yo Akiyama , Akihiko Yano , Junichi Kaga , Yoshihiro Deguchi , Taketoshi Yamaura
发明人： Yo Akiyama , Akihiko Yano , Junichi Kaga , Yoshihiro Deguchi , Taketoshi Yamaura
IPC分类号： G01R27/08
CPC分类号： G01N33/2888 , G01N27/02 , G01N2011/0066
摘要： An oil-degradation detecting apparatus that can more accurately judge oil degradation and a mechanical system having a rotating part or a sliding part and including the oil-degradation detecting apparatus are provided. Two plates (21, 22) are disposed in an oil flow path (11) so as to be parallel to each other, an ammeter (24) measures a current that flows when an AC voltage is applied between the two plates (21, 22), a voltmeter measures the voltage between the plates (21, 22), and a signal processor (processor) (31) determines the electrical conductivity and the dielectric constant of the oil (10) based on the measurement results from the ammeter (24) and the voltmeter (25) and judges degradation of the oil (10) based on the electrical conductivity and the dielectric constant.
摘要翻译： 提供了能够更准确地判断油劣化的油劣化检测装置和具有旋转部或滑动部的机械系统，并且包括油劣化检测装置。 两个板（21,22）设置在油流路（11）中以彼此平行，电流表（24）测量在两个板（21,22）之间施加AC电压时流动的电流 ），电压表测量板（21,22）之间的电压，并且信号处理器（处理器）（31）基于来自电流表（24）的测量结果确定油（10）的电导率和介电常数 ）和电压计（25），并且基于导电率和介电常数来判断油（10）的劣化。
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2.发明授权公开(公告)号：US08224600B2
公开(公告)日：2012-07-17
申请号：US12252810
申请日：2008-10-16
申请人： Yo Akiyama , Akihiko Yano , Junichi Kaga
发明人： Yo Akiyama , Akihiko Yano , Junichi Kaga
IPC分类号： G01R27/00
CPC分类号： G01N33/2876 , G01N27/221
摘要： A method of monitoring deterioration of lubricating oil and a device therefore capable of judging deterioration of the oil with high accuracy suppressing measurement error due to mixing of foreign matter in the oil. Correlation between relative permittivity and TBN (total base number) of the lubricating oil is obtained beforehand (step S1), electric current and voltage are measured (step S2) when high-frequency voltage is applied between a pair of electrodes located in an oil path in a gas engine, permittivity of the oil is detected (step S3) based on the measurement of current and voltage, TBN of the oil is obtained (step S4) from the correlation between relative permittivity and TBN, and deterioration of the oil is judged by the obtained value of TBN.
摘要翻译： 一种监测润滑油的劣化的方法以及因此能够以高精度判断油的劣化而抑制油中的异物混合引起的测量误差的装置。 预先获得润滑油的相对介电常数和TBN（总碱值）之间的相关性（步骤S1），当在位于油路中的一对电极之间施加高频电压时，测量电流和电压（步骤S2） 在气体发动机中，基于电流和电压的测量来检测油的介电常数（步骤S3），从相对介电常数和TBN之间的相关性获得油的TBN（步骤S4），并且判断油的劣化 通过获得的TBN值。
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3.发明申请公开(公告)号：US20090216471A1
公开(公告)日：2009-08-27
申请号：US12252810
申请日：2008-10-16
申请人： Yo AKIYAMA , Akihiko Yano , Junichi Kaga
发明人： Yo AKIYAMA , Akihiko Yano , Junichi Kaga
IPC分类号： G01N27/02
CPC分类号： G01N33/2876 , G01N27/221
摘要： A method of monitoring deterioration of lubricating oil and a device therefore capable of judging deterioration of the oil with high accuracy suppressing measurement error due to mixing of foreign matter in the oil. Correlation between relative permittivity and TBN (total base number) of the lubricating oil is obtained beforehand (step S1), electric current and voltage are measured (step S2) when high-frequency voltage is applied between a pair of electrodes located in an oil path in a gas engine, permittivity of the oil is detected (step S3) based on the measurement of current and voltage, TBN of the oil is obtained (step S4) from the correlation between relative permittivity and TBN, and deterioration of the oil is judged by the obtained value of TBN.
摘要翻译： 一种监测润滑油的劣化的方法以及因此能够以高精度判断油的劣化而抑制油中的异物混合引起的测量误差的装置。 预先获得润滑油的相对介电常数和TBN（总碱值）之间的相关性（步骤S1），当在位于油路中的一对电极之间施加高频电压时，测量电流和电压（步骤S2） 在气体发动机中，基于电流和电压的测量来检测油的介电常数（步骤S3），从相对介电常数和TBN之间的相关性获得油的TBN（步骤S4），并且判断油的劣化 通过获得的TBN值。
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公开(公告)号：US08421486B2
公开(公告)日：2013-04-16
申请号：US12522529
申请日：2008-06-18
申请人： Yo Akiyama , Akihiko Yano , Junichi Kaga , Yoshihiro Deguchi , Taketoshi Yamaura
发明人： Yo Akiyama , Akihiko Yano , Junichi Kaga , Yoshihiro Deguchi , Taketoshi Yamaura
CPC分类号： G01N33/2888 , G01N27/02 , G01N2011/0066
摘要： An oil-degradation detecting apparatus that can more accurately judge oil degradation and a mechanical system having a rotating part or a sliding part and including the oil-degradation detecting apparatus are provided. Two plates (21, 22) are disposed in an oil flow path (11) so as to be parallel to each other, an ammeter (24) measures a current that flows when an AC voltage is applied between the two plates (21, 22), a voltmeter measures the voltage between the plates (21, 22), and a signal processor (processor) (31) determines the electrical conductivity and the dielectric constant of the oil (10) based on the measurement results from the ammeter (24) and the voltmeter (25) and judges degradation of the oil (10) based on the electrical conductivity and the dielectric constant.
摘要翻译： 提供了能够更准确地判断油劣化的油劣化检测装置和具有旋转部或滑动部的机械系统，并且包括油劣化检测装置。 两个板（21,22）设置在油流路（11）中以彼此平行，电流表（24）测量在两个板（21,22）之间施加AC电压时流动的电流 ），电压表测量板（21,22）之间的电压，并且信号处理器（处理器）（31）基于来自电流表（24）的测量结果确定油（10）的电导率和介电常数 ）和电压计（25），并且基于导电率和介电常数来判断油（10）的劣化。
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公开(公告)号：US08974176B2
公开(公告)日：2015-03-10
申请号：US13429859
申请日：2012-03-26
CPC分类号： F04D17/122 , F04D29/624 , Y10T29/49236
摘要： Provided is a compressor that is capable of, with a simple configuration, facilitating the insertion operation of a compressor bundle by reliably preventing tilting thereof during insertion into a chamber; and that also makes it possible to reduce a roller size without increasing the contact pressure of rollers for sliding the compressor bundle. A small tilt sensor that detects a relative angle difference θ of the compressor bundle with respect to the bundle casing is provided at at least one location in the compressor bundle to be inserted into the chamber inside the bundle casing. In addition, the weight of the compressor bundle during the insertion into the chamber is supported by rollers provided at a bottom portion near the front end of the compressor bundle by making the rollers come in contact with an inner circumferential wall surface of the chamber.
摘要翻译： 本发明提供一种压缩机，能够以简单的结构，通过可靠地防止在插入室内时使其倾斜来促进压缩机束的插入操作; 并且也可以减小辊尺寸而不增加用于滑动压缩机束的辊的接触压力。 检测相对角度差的小倾角传感器; 在压缩机束中的至少一个位置处设置压缩机束相对于束壳，以插入到束壳内部的腔室中。 此外，压缩机束在插入室期间的重量由设置在靠近压缩机束前端的底部的辊支撑，通过使辊与室的内周壁面接触。
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公开(公告)号：US20110024236A1
公开(公告)日：2011-02-03
申请号：US12935359
申请日：2009-04-30
IPC分类号： F16H57/04
CPC分类号： F16H57/0434 , F03D80/70 , F05B2260/4031 , F05B2260/85 , F05B2260/98 , F16H57/0461 , F16N39/04 , Y02E10/722
摘要： In order to provide a lubricating device and lubricating method for a gearbox which does not take long to heat the lubricant oil and prevents the aeration of the lubricant oil due to the splashing thereof during the activation of the gearbox, the present invention provides a lubricating device for a gearbox comprising: a gearbox which includes an input shaft, a group of gears rotated by the rotation of the input shaft, and an output shaft rotated by the rotation of the group of gears, the rotation of the input shaft being speeded up and outputted to the output shaft via the group of gears; an oil storage chamber which stores lubricant oil for lubricating the gearbox; a lubricant oil circulating line which includes a pump and through which the lubricant oil stored in the oil storage chamber is supplied to the gearbox by the pump and then returned to the oil storage chamber; a bypass line which is provided in the oil lubricant circulating line and bypasses the gearbox; and a switching valve which is provided in the oil lubricant circulating line and switches a supply path of the lubricant between supplying the lubricant oil to the gearbox and supplying the lubricant oil to the bypass line.
摘要翻译： 为了提供一种用于齿轮箱的润滑装置和润滑方法，其不需要很长时间来加热润滑油并且防止在齿轮箱启动期间由于其飞溅而导致的润滑油的通风，本发明提供一种润滑装置 一种变速箱，包括：齿轮箱，其包括输入轴，通过输入轴的旋转而旋转的一组齿轮以及通过该组齿轮的旋转而旋转的输出轴，输入轴的旋转被加速， 经由一组齿轮输出到输出轴; 储油室，储存用于润滑齿轮箱的润滑油; 润滑油循环管路，其包括泵，通过所述泵将存储在所述储油室中的润滑油通过所述泵供给到所述齿轮箱，然后返回到所述储油室; 旁路管路，其设置在油润滑剂循环管路中并绕过齿轮箱; 以及切换阀，其设置在所述油润滑剂循环管路中，并且在将所述润滑油供给到所述齿轮箱之间并将所述润滑油供给到所述旁通管路时切换所述润滑剂的供给路径。
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公开(公告)号：US08820753B2
公开(公告)日：2014-09-02
申请号：US13094289
申请日：2011-04-26
申请人： Fumiharu Takahashi , Akihiko Yano , Katsuhiko Shoda , Hisao Miyake , Shin Koga
发明人： Fumiharu Takahashi , Akihiko Yano , Katsuhiko Shoda , Hisao Miyake , Shin Koga
IPC分类号： F16J15/02
CPC分类号： F16J15/52
摘要： Disclosed is a lubricant sealing structure for a gear coupling, which can firmly prevent the leaking of the lubricant due to vibration or the like in the axial and radial directions inside the gear coupling. A sealing member is a cloth-inserted rubber 21 having flexibility. The cloth-inserted rubber 21 has a first end being fixed to a fixing member 24s on a cover plate 20 mounted on a side of an outer ring 7 and a second end being fixed to another fixing member 25s on a side of the drive shaft 10 in liquid tight manner in the axial direction of a drive shaft 10. Each of the first and second ends of the cloth-inserted rubber 21 has a face extending in a direction that is perpendicular to the axial direction. The cloth-inserted rubber 21 seals the lubricant at the face of said each of the first and second ends.
摘要翻译： 公开了一种用于齿轮联轴器的润滑剂密封结构，其能够牢固地防止由于齿轮联轴器内的轴向和径向方向上的振动等而导致的润滑剂的泄漏。 密封构件是具有柔性的布插入橡胶21。 插入橡胶21的第一端部固定在安装在外圈7侧的盖板20上的固定部件24s上，第二端部固定在驱动轴10的一侧的另一固定部件25s 在驱动轴10的轴向方向上以液密方式。插入橡胶21的第一和第二端中的每一个具有沿与轴向垂直的方向延伸的面。 布插入橡胶21在第一和第二端中的每一个的表面上密封润滑剂。
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公开(公告)号：US08517671B2
公开(公告)日：2013-08-27
申请号：US13218963
申请日：2011-08-26
申请人： Yoshitomo Noda , Seita Seki , Akihiko Yano
发明人： Yoshitomo Noda , Seita Seki , Akihiko Yano
IPC分类号： F03D11/04
CPC分类号： F03D7/0204 , F03D7/0224 , F03D80/70 , F05B2260/4023 , F05B2260/79 , Y02E10/723
摘要： Provided is a wind turbine generator in which, the specifications of the gears can be designed for the level of a maximum load during driving without decreasing the necessary strength and durability. A wind turbine generator in which a nacelle is installed at an upper end of a tower that is vertically erected on a foundation includes a yaw driving unit that yaws the nacelle and/or a pitch driving unit that controls pitch angles of the wind turbine blades, wherein a drive mechanism of the yaw driving unit and/or the pitch driving unit, which are equipped with an engaging portion of a slewing bearing (20) having internal teeth or external teeth and a pinion gear is equipped with a clutch mechanism, at the engaging portion, that slides when receiving an input larger than a maximum load during driving.
摘要翻译： 提供了一种风力发电机，其中齿轮的规格可以设计成在行驶期间的最大负载水平，而不降低必要的强度和耐久性。 风力发电机，其中机舱安装在垂直竖立在基座上的塔的上端，包括：偏航驱动单元，该偏航驱动单元对所述风力涡轮机叶片的俯仰角进行控制，所述偏航驱动单元与所述机舱和/或俯仰驱动单元相连， 其特征在于，所述偏航驱动单元和/或所述俯仰驱动单元的驱动机构配备有具有内齿或外齿的回转支承（20）的接合部和小齿轮，所述离合器机构 接合部，当在驾驶期间接收到大于最大负载的输入时滑动。
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公开(公告)号：US20120243982A1
公开(公告)日：2012-09-27
申请号：US13429859
申请日：2012-03-26
CPC分类号： F04D17/122 , F04D29/624 , Y10T29/49236
摘要： Provided is a compressor that is capable of, with a simple configuration, facilitating the insertion operation of a compressor bundle by reliably preventing tilting thereof during insertion into a chamber; and that also makes it possible to reduce a roller size without increasing the contact pressure of rollers for sliding the compressor bundle. A small tilt sensor that detects a relative angle difference θ of the compressor bundle with respect to the bundle casing is provided at at least one location in the compressor bundle to be inserted into the chamber inside the bundle casing. In addition, the weight of the compressor bundle during the insertion into the chamber is supported by rollers provided at a bottom portion near the front end of the compressor bundle by making the rollers come in contact with an inner circumferential wall surface of the chamber.
摘要翻译： 本发明提供一种压缩机，能够以简单的结构，通过可靠地防止在插入室内时使其倾斜来促进压缩机束的插入操作; 并且也可以减小辊尺寸而不增加用于滑动压缩机束的辊的接触压力。 检测相对角度差的小倾角传感器; 在压缩机束中的至少一个位置处设置压缩机束相对于束壳，以插入到束壳内部的腔室中。 此外，压缩机束在插入室期间的重量由设置在压缩机束前端附近的底部的辊支撑，通过使辊与室的内周壁面接触。
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公开(公告)号：US20110254281A1
公开(公告)日：2011-10-20
申请号：US13129179
申请日：2009-06-16
IPC分类号： F03D9/00
CPC分类号： F03D7/0204 , F03D13/20 , F03D80/70 , F05B2240/52 , F16C17/26 , F16C2240/40 , F16C2360/31 , Y02E10/722 , Y02E10/723 , Y02E10/728
摘要： Size enlargement of a wind turbine generator is facilitated by eliminating various problems that occur with a bearing that joins a tower (2) and a nacelle. In a wind turbine generator that turnably supports a nacelle installed at the top portion of a tower (2) via a yawing sliding bearing (30), a sliding bearing member (33) of the yawing sliding bearing (30) is provided on at least one of an inner circumferential surface side and an outer circumferential side of the tower (2), and the side-surface length (H) of the sliding bearing member (33) is set to be at least twice the horizontal-direction length (L) of the sliding bearing member.
摘要翻译： 通过消除与连接塔（2）和机舱的轴承发生的各种问题，便于风力发电机的尺寸扩大。 在经由偏航滑动轴承（30）可转动地支撑安装在塔架（2）的顶部的机舱的风力涡轮发电机中，偏航滑动轴承（30）的滑动轴承部件（33）至少设置在 塔架（2）的内周面和外周侧之一以及滑动轴承部件（33）的侧面长度（H）设定为水平方向长度（L ）。
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