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1. 发明专利

JP2004301087A Vertical shaft windmill equipment 审中-公开
公开(公告)号：JP2004301087A
公开(公告)日：2004-10-28
申请号：JP2003097167
申请日：2003-03-31
申请人： Ebara Corp , 株式会社荏原製作所
发明人： KIMURA KATSUMI , ICHIHARA KENJI , SUGIYAMA KAZUHIKO , IMAFUKU MASAAKI , SUZUKI YUKIO
IPC分类号： F03D11/02 , F03D3/02 , F03D9/00 , F03D11/04 , H02K7/00
CPC分类号： Y02E10/74
摘要： PROBLEM TO BE SOLVED: To improve each part constituting vertical shaft windmill equipment, and thereby to improve ease of assembly of the parts at the site, ease of carrying the parts in the site, and productivity, and thereby to improve power generation efficiency, and thereby to improve maintenance property and installation property of various accessories. SOLUTION: The vertical shaft windmill equipment has an impeller constituted by attaching a plurality of blades to a vertically standing rotation shaft through arms. An upper end of the rotation shaft 11 is inserted into a casing 16 vertically standing on a base part 15 and the rotation shaft 11 is rotatably supported through a bearing 17, a power generator 18 is arranged at a lower part in the casing 16, the rotation shaft 11 is coupled with a rotor rotation shaft of the power generator 18 in a non-contact manner through a magnetic coupling 22. Therefore, when the power generator 18 is dismantled for repair, the dismantling work is facilitated. COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JP2007278117A Sliding member for pump, and pump 有权
标题翻译：泵和泵的滑动构件
公开(公告)号：JP2007278117A
公开(公告)日：2007-10-25
申请号：JP2006103010
申请日：2006-04-04
申请人： Ebara Corp , 株式会社荏原製作所
发明人： JINNO HIDEKI , KUME SHOICHI , SUGIYAMA KAZUHIKO , TAKAYAMA HIROKAZU , MAEHARA TAKASHI
IPC分类号： F04D29/02 , F16C33/18 , F16C33/24
摘要： PROBLEM TO BE SOLVED: To provide a sliding member particularly for use in a pump used in water, having superior abrasion resistance and preventing a crack from occurring inside the sliding member. SOLUTION: Ceramic fibers are constituted of SiC containing free carbon, and the ceramic fiber is woven to make a plurality of woven fabrics. The woven fabrics are mutually overlapped, and the laminate of woven fabrics is formed in a predetermined shape by hot isostatic pressing. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种特别用于在水中使用的泵中的滑动构件，具有优异的耐磨性并防止在滑动构件内发生裂纹。解决方案：陶瓷纤维由含有游离碳的SiC构成，并且将陶瓷纤维编织成多个机织织物。机织物相互重叠，机织织物的叠层通过热等静压按压而形成为预定的形状。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2005016476A Vertical shaft pump 审中-公开
标题翻译：垂直轴泵
公开(公告)号：JP2005016476A
公开(公告)日：2005-01-20
申请号：JP2003185159
申请日：2003-06-27
申请人： Ebara Corp , 株式会社荏原製作所
发明人： KIMURA KATSUMI , SUGIYAMA KAZUHIKO , MIWA TOSHIO , SUZUKI SHINJI , KURAMASU MASAHIRO
IPC分类号： F04D29/043 , F04D13/00 , F04D29/04 , F16H3/72
摘要： PROBLEM TO BE SOLVED: To provide a vertical shaft pump with differential planetary gear type continuously variable transmission for reducing installation area of a drive device driving the vertical shaft pump, for freely arranging an electric motor suitably for mounting places, with high machine efficiency, and adaptable for speed operation.
SOLUTION: In the vertical shaft pump 1, a pump main shaft 5 supporting an impeller 6 extends in a perpendicular direction, the differential planetary gear type continuously variable transmission A-1 is mounted to an outer wall of a discharge casing 8 through which the pump main shaft 5 passes, and the pump main shaft 5 is driven in variable speeds by a driving machine 7 through the differential planetary gear type continuously variable transmission A-1.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种具有差速行星齿轮型无级变速器的立轴泵，用于减少驱动立轴泵的驱动装置的安装面积，用于自由地布置适合于安装位置的电动机，具有高机器效率高，适用于速度运行。解决方案：在垂直轴泵1中，支撑叶轮6的泵主轴5沿垂直方向延伸，差速行星齿轮型无级变速器A-1通过排出壳体8的外壁泵主轴5通过，并且泵主轴5通过驱动机器7通过差速行星齿轮型无级变速器A-1以可变的速度驱动。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004304889A Wind generation device and control method therefor 审中-公开
公开(公告)号：JP2004304889A
公开(公告)日：2004-10-28
申请号：JP2003092950
申请日：2003-03-28
申请人： Ebara Corp , 株式会社荏原製作所
发明人： KIMURA KATSUMI , ICHIHARA KENJI , SUGIYAMA KAZUHIKO , IMAFUKU MASAAKI , SUZUKI YUKIO
IPC分类号： F03D7/04 , F03D9/00 , F03D9/02 , H01L31/042 , H02P9/00 , H02P9/48
CPC分类号： Y02E10/50 , Y02E10/723 , Y02E10/725
摘要： PROBLEM TO BE SOLVED: To realize a safe starting operation and an effective power generation, and a safe braking/stopping. SOLUTION: This wind generation device comprises a windmill 101 for receiving a wind force; a rotating shaft 102 rotating together with the windmill 101; a generator/motor 103 for generating power, by converting a turning force obtained by a rotation of the rotating shaft 102, and driving the rotating shaft 102 by converting the supplied power into a turning force for rotating the rotating shaft 102; an anemometer 104 for detecting a wind speed; a rotating speed detecting section 105 for detecting a rotating speed of the rotating shaft 102; a control section 118 for performing control so that either the power generation by the generator/motor 103 or the driving of the rotating shaft 102 is conducted on the basis of a detection wind speed detected by the anemometer 104 and a detection rotating speed detected by the rotational speed detecting section 105. COPYRIGHT: (C)2005,JPO&NCIPI

5. 发明专利

JP2004225568A Vertical shaft windmill and safety device thereof 审中-公开
公开(公告)号：JP2004225568A
公开(公告)日：2004-08-12
申请号：JP2003011789
申请日：2003-01-21
申请人： Ebara Corp , 株式会社荏原製作所
发明人： KIMURA KATSUMI , ICHIHARA KENJI , SUGIYAMA KAZUHIKO , ANDO YOSHIHIKO , MARUTA YOSHIYUKI
IPC分类号： F03D11/02 , F03D3/02 , F03D7/06 , F03D9/00
CPC分类号： Y02E10/74
摘要： PROBLEM TO BE SOLVED: To provide a vertical shaft windmill of a simple structure, low cost and capable of providing sufficient cut out wind speed and a safety device thereof. SOLUTION: A stopper abutment part 1A is formed by providing notches on at least one part of a rotating shaft 1 in a circumference direction. A stopper member 11 having an end surface formed in a shape engaging with the stopper abutment part 1A is provided. A stopper mechanism S fixing the rotating shaft 1 by pressing the stopper member 11 in a radial direction and engaging the same with the stopper abutment part 1A of the rotating shaft is provided. COPYRIGHT: (C)2004,JPO&NCIPI

6. 发明专利

JP2003049923A Hydraulic power transmission 审中-公开
标题翻译：液压动力传动
公开(公告)号：JP2003049923A
公开(公告)日：2003-02-21
申请号：JP2001239172
申请日：2001-08-07
申请人： Ebara Corp , 株式会社荏原製作所
发明人： OGATA TAIYO , KATAYA YOSHINORI , SUGIYAMA KAZUHIKO
IPC分类号： F16H41/26 , F16H41/30
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic power transmission capable of reducing exhausting speed of hydraulic fluid from a fluid exhausting nozzle and minimizing power loss with the exhausting of the hydraulic fluid.
SOLUTION: This hydraulic power transmission transmits power from a driving shaft 10 to a driven shaft 20 by rotating runner 26 disposed on the driven shaft 20 with kinetic energy applied to the fluid by an impeller 16 disposed on the driving shaft 10. A fluid exhausting nozzle 40 for jetting the fluid in the opposite direction to the rotation direction of the impeller 16 is mounted to the impeller 16. The impeller 16 is provided with a exhausting groove 44 for smoothing fluid exhausting from the fluid exhausting nozzle 40.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种液压动力传递装置，其能够降低来自流体排出喷嘴的液压流体的排出速度，并且通过液压流体的排出来最小化功率损失。解决方案：该液压动力传动装置通过设置在从动轴20上的转轮26将动力从驱动轴10传递到从动轴20，该动力由设置在驱动轴10上的叶轮16施加到流体的动能。流体排出喷嘴 40用于沿与叶轮16的旋转方向相反的方向喷射流体被安装到叶轮16上。叶轮16设置有用于使从流体排出喷嘴40排出的流体平滑的排气槽44。

7. 发明专利

JP2004301094A Wind power generation apparatus 审中-公开
标题翻译：风力发电设备
公开(公告)号：JP2004301094A
公开(公告)日：2004-10-28
申请号：JP2003097384
申请日：2003-03-31
申请人： Ebara Corp , 株式会社荏原製作所
发明人： KIMURA KATSUMI , ICHIHARA KENJI , SUGIYAMA KAZUHIKO , SAKURAI KIMI , SUZUKI YUKIO
IPC分类号： F03D11/04 , F03D3/00 , F03D9/00 , H02P9/00
CPC分类号： Y02B10/30 , Y02E10/74
摘要： PROBLEM TO BE SOLVED: To prevent malfunction of electrical components of wind power generation apparatus caused by dew condensation or moisture. SOLUTION: The wind power generation apparatus 11 comprises: a windmill 2 receiving wind power; a rotation shaft 3 converting the wind power of the windmill 2 into torque; a power generator 16 generating power by the torque from the rotation shaft 3; a nacelle 4 through which the rotation shaft 3 passes and which houses the power generator 16; a first fan 18 operated by running of the power generator 16 to send air to the power generator 16; a second fan 20 ventilating the nacelle 4; a drive control device 40 for controlling the electric fan 20 to drive when stop of the operation of the power generator 16 is detected; and a humidity sensor 22 detecting the humidity in the nacelle 4. The drive control device 40 detects the stop of the operation of the power generator 16, and controls to drive the electric fan 20 when it is determined that output from the humidity sensor 22 is predetermined value or more. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：防止由于结露或潮湿引起的风力发电装置的电气部件的故障。解决方案：风力发电装置11包括：接收风力的风车2; 将风车2的风力转换为转矩的旋转轴3; 通过来自旋转轴3的转矩产生动力的发电机16; 旋转轴3穿过其并容纳发电机16的机舱4; 通过运行发电机16将空气发送到发电机16的第一风扇18; 第二风扇20使机舱4通风; 检测到停止发电机16的动作时，控制电动风扇20的驱动的驱动控制装置40; 以及检测机舱4中的湿度的湿度传感器22.驱动控制装置40检测停止发电机16的动作，并且当确定来自湿度传感器22的输出为预定值以上。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2004301088A Vertical shaft windmill equipment 审中-公开
标题翻译：垂直轴WINDMILL设备
公开(公告)号：JP2004301088A
公开(公告)日：2004-10-28
申请号：JP2003097168
申请日：2003-03-31
申请人： Ebara Corp , 株式会社荏原製作所
发明人： KIMURA KATSUMI , ICHIHARA KENJI , SUGIYAMA KAZUHIKO , IMAFUKU MASAAKI , SUZUKI YUKIO
IPC分类号： F03D7/06 , F03D11/00
CPC分类号： Y02E10/74
摘要： PROBLEM TO BE SOLVED: To provide vertical shaft windmill equipment with simple structure and without any special start acceleration means such as a motor from stop to start, for increasing productivity, and improving ease of assembly and power generation efficiency. SOLUTION: The vertical shaft windmill equipment has a vertical shaft windmill 14 constituted by attaching a plurality of blades to a vertically standing rotation shaft 11 through arms 12. Vanes 17 of a drag type windmill are attached to be openable through a vane opening/closing mechanism 19 to a member rotating coaxially with the rotation shaft 11 or in conjunction with the rotation shaft 11. The need for providing any special start acceleration means such as a motor is eliminated in start. After the start, by closing the vanes 17 of the drag type windmill and only by using the vertical shaft windmill of a lift type, the equipment can be operated. Therefore, efficiency of the windmill is high. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供结构简单，没有任何特殊启动加速方式的立轴风车设备，例如停止起动的电机，提高生产率，提高装配和发电效率。解决方案：垂直轴风车设备具有垂直轴风车14，其通过臂12将多个叶片附接到垂直站立的旋转轴11而构成。拖拉式风车的风口17通过叶片开口 /关闭机构19连接到与旋转轴11同轴旋转或与旋转轴11同轴旋转的构件。在开始时消除了提供诸如电动机的特殊起动加速装置的需要。起动后，通过关闭牵引式风车的叶片17，仅通过使用升降式立式轴风车，可以操作设备。因此，风车的效率很高。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004300967A Windmill and windmill system 审中-公开
标题翻译： WINDMILL和WINDMILL系统
公开(公告)号：JP2004300967A
公开(公告)日：2004-10-28
申请号：JP2003092951
申请日：2003-03-28
申请人： Ebara Corp , 株式会社荏原製作所
发明人： KIMURA KATSUMI , ICHIHARA KENJI , SUGIYAMA KAZUHIKO , IMAFUKU MASAAKI , SUZUKI YUKIO
IPC分类号： F03D11/00 , F03D3/02 , F03D9/00 , F03D11/04 , H05F3/04
CPC分类号： Y02E10/74
摘要： PROBLEM TO BE SOLVED: To reduce an installation area, without enlarging equipment of a lightning rod. SOLUTION: A vertical shaft windmill 100 comprises a rotation shaft 1, arms 2, and blades 3. The rotation shaft 1 has double structure constituted of a fixed shaft 4 and a rotary cylinder 5 disposed around the fixed shaft. The fixed shaft 4 has double tube structure and whose outer cylinder is made of insulating material and inner cylinder is made of a conductive body. An upper end of the inner cylinder 7 projects from the outer cylinder 6 upward, and the lightning rod is disposed on its tip. Height of the lightning rod 8 may include an approximately entire vertical shaft windmill 100 in its protective range of 120 degrees or 90 degrees under the lightning rod 8. In the vertical shaft windmill 100, since the lightning rod 8 is constituted of the extended fixed shaft 4 to eliminate the need for standing an additional lightning rod 8 near by the vertical shaft windmill 100, an layout area of a generating set can be reduced. Further, since the fixed shaft 4 is extended to constitute the lightning rod 8 to efficiently arranging the windmill within the range of 60 degrees under the lightning rod 8, the height of the lightning rod 8 can be suppressed. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：减少安装面积，而不放大避雷针的设备。解决方案：垂直轴风车100包括旋转轴1，臂2和叶片3.旋转轴1具有由固定轴4和设置在固定轴周围的旋转圆筒5构成的双重结构。固定轴4具有双管结构，外筒由绝缘材料制成，内筒由导电体制成。内筒7的上端从外筒6向上突出，并且避雷针设置在其顶端。避雷针8的高度可以包括在避雷针8下方120度或90度的保护范围内的大致整个垂直轴风车100.在垂直轴风车100中，由于避雷针8由延伸的固定轴为了消除在垂直轴风车100附近放置另外的避雷针8的需要，可以减少发电机组的布置面积。此外，由于固定轴4延伸以构成避雷针8以有效地将风车布置在避雷针8下方的60度范围内，所以可以抑制避雷针8的高度。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2004186437A Generator 审中-公开
公开(公告)号：JP2004186437A
公开(公告)日：2004-07-02
申请号：JP2002351729
申请日：2002-12-03
申请人： Ebara Corp , 株式会社荏原製作所
发明人： KIMURA KATSUMI , ICHIHARA KENJI , SUGIYAMA KAZUHIKO , ANDO YOSHIHIKO , ISHIKAWA NAOKI
IPC分类号： H01L31/042
CPC分类号： Y02E10/52
摘要： PROBLEM TO BE SOLVED: To provide a generator capable of reducing the usage of a solar cell by using a double-sided generation type solar cell, and improving generating efficiency by effectively irradiating even the back side of the solar cell with lights. SOLUTION: This generator is provided with a generating part 20 where a light transmitting part 25 is arranged between face-shaped double-sided generation type solar cells 21 and a reflecting part 40 arranged on the back side of the generating part 20 with the surface as a reflecting face 41. The reflecting face 41 of the reflecting part 40 is faced to the back face so as to be shaped like a projecting curved surface. Then, reflecting lights made incident from the light transmitting part 25 of the generating part 20, and reflected on the reflecting surface 41 are converged, and emitted to the solar cell 21 at the back side of the generating part 20. The reflected lights are converged so that the quantity of the reflected lights to be emitted to the back face of the solar cell 20 can be increased, that the generation quantity can be increased, and that the efficient use of the solar cell can be attained. COPYRIGHT: (C)2004,JPO&NCIPI

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