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11. 发明专利

JP2008075625A Pump 有权
标题翻译： PUMP
公开(公告)号：JP2008075625A
公开(公告)日：2008-04-03
申请号：JP2006258853
申请日：2006-09-25
申请人： Ebara Corp , Ebara Yoshikura Hydro-Tech Co Ltd , 株式会社荏原由倉ハイドロテック , 株式会社荏原製作所
发明人： SATO SHINGO , YAMAKAWA YOSHIHIRO , SATO KAZUYUKI , HONDA SHUICHIRO , JINNO HIDEKI , SHIMIZU SAKAE , YAMAMOTO HIROSHI , TAKASHIMA MICHIO , ISHIDO TORU , FUJINO KO , UCHIDA YOSHIHIRO
IPC分类号： F04D29/04 , F04D13/00 , F04D29/046
CPC分类号： F16C17/246
摘要： PROBLEM TO BE SOLVED: To provide a pump which is inexpensive, highly reliable, and safely detects a quantitative wear volume of a bearing. SOLUTION: The pump includes: an impeller 10; a rotary shaft 6 for rotating the impeller 10; a pump casing 2 for storing the rotary shaft 6; bearings 12, 15 each having a slide contact surface for rotatably supporting the rotary shaft 6; a gas feed section 30 disposed outside the pump casing 2; and at least one communicating passage 28, 29 extending from the gas feed section 30 to the bearings 12, 15. Respective ends of the communicating passages 28, 29 are disposed inside the bearings 12, 15 or a dummy member 31 disposed adjacent to the bearings 12, 15, and are apart from the slide contact surfaces of the bearings 12, 15 by predetermined distances in radial directions of the bearings 12, 15. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供廉价，高可靠性并安全地检测轴承的定量磨损体积的泵。解决方案：泵包括：叶轮10; 用于旋转叶轮10的旋转轴6; 用于存储旋转轴6的泵壳体2; 各自具有用于可旋转地支撑旋转轴6的滑动接触表面的轴承12,15; 设置在泵壳体2的外侧的供气部30; 以及从气体供给部分30延伸到轴承12,15的至少一个连通通道28,29。连通通道28,29的各个端部设置在轴承12,15内或邻近轴承设置的虚拟构件31内并且与轴承12,15的滑动接触表面在轴承12,15的径向方向上预定的距离分开。（C）2008，JPO和INPIT

12. 发明专利

JP2008019724A Pump facility 有权
标题翻译：泵设备
公开(公告)号：JP2008019724A
公开(公告)日：2008-01-31
申请号：JP2006189843
申请日：2006-07-10
申请人： Ebara Corp , Ebara Yoshikura Hydro-Tech Co Ltd , 株式会社荏原由倉ハイドロテック , 株式会社荏原製作所
发明人： NAGAOKA KAZUHIRO , TAKABE TETSUO , SENTODA SHINJI , MATSUDA KEIJI , FUJINO KO , UCHIDA YOSHIHIRO
IPC分类号： F04D13/16 , F01M1/18 , F04D15/00
摘要： PROBLEM TO BE SOLVED: To provide a safe, highly reliable, inexpensive, and economically excellent pump facility which stops a pump in a short period of time, without causing abnormality or excessive vibration in a pump by a high water head, while the pump facility allows a backflow via a delivery pipe when stopping the pump. SOLUTION: The pump facility has a suction water tank 11, a suction pipe 13, the pump 14, the delivery pipe 15, and a delivery water tank 12, and allows the backflow via the delivery pipe 15 when stopping the pump, by sucking water of the suction water tank 11 by the pump 14 via the suction pipe 13, and by delivering the water to the delivery water tank 12 via the delivery pipe 15. A rising part 18 in the delivery water tank 12 of the delivery pipe 15 is substantially vertically arranged, and an upper end delivery port level of the rising part 18 is set at the highest water level HWL2 or more of the delivery water tank 12. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供安全，高可靠性，廉价和经济上优良的泵设备，其在短时间内停止泵，而不会由高水头引起泵的异常或过度振动，同时泵设备允许在停止泵时通过输送管道回流。解决方案：泵设备具有吸水箱11，吸入管13，泵14，输送管15和输送水箱12，并且当停止泵时允许经由输送管15的回流，通过吸入管13通过泵14吸入吸水罐11的水，并通过输送管15将水输送到输送水箱12.输送管道的输送水箱12中的上升部分18 15是大致垂直排列的，上升部18的上端排出口水平设定在输送水箱12的最高水位HWL2以上。（C）2008，JPO＆INPIT

13. 发明专利

JP2007308976A Pump gate 有权
标题翻译：泵门
公开(公告)号：JP2007308976A
公开(公告)日：2007-11-29
申请号：JP2006139539
申请日：2006-05-18
申请人： Ebara Corp , 株式会社荏原製作所
发明人： MIYASAKI ATSUSHI , SUZUKI SHINJI , FUJINO KO , YAMAKAWA YOSHIHIRO , UCHIDA YOSHIHIRO , YOSHIDA DAISUKE
IPC分类号： E02B7/20 , F04D13/08
摘要： PROBLEM TO BE SOLVED: To provide a pump gate enabling the use of water stream discharged from a pump as a power for opening and closing gates without obstructing landscape and sunlight and the passing of ships and having high reliability of stopping water.
SOLUTION: This pump gate has one or more gates 11 one ends of which are supported on a vertically disposed rotating shaft 12 and opened and closed by horizontally rotating around the rotating shaft 12. The pump 4 for discharging the water on the upstream side to the downstream side with a water channel 10 closed by the gates 11 is installed in each of the gates of a gate facility for opening and closing the water channel 10 by opening and closing each of the gates 11. The reaction force of the jet water discharged from the pump 14 is used as a major or supplementing force for rotating each of the gates 11.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种泵门，其能够使用从泵排出的水流作为用于打开和关闭门的动力，而不会妨碍景观和阳光以及船只通过并具有高可靠性的停止水。解决方案：该泵门具有一个或多个门11，其一端支撑在垂直设置的旋转轴12上，并且围绕旋转轴12水平旋转而开闭。用于在上游排出水的泵4 一侧到下游侧，其中通过门11关闭的水通道10安装在门设施的每个门中，用于通过打开和关闭每个门11来打开和关闭水通道10.喷射器的反作用力从泵14排出的水被用作旋转每个门11的主要或补充力。版权所有（C）2008，JPO＆INPIT

14. 发明专利

JP2007275826A Microbubble generation system and oxygen dissolution system 有权
标题翻译：微生物发生系统和氧气分解系统
公开(公告)号：JP2007275826A
公开(公告)日：2007-10-25
申请号：JP2006107868
申请日：2006-04-10
申请人： Ebara Corp , 株式会社荏原製作所
发明人： FUJINO KO , KASAHARA TORU , UCHIDA YOSHIHIRO , ONODERA YOSHIHIKO
IPC分类号： C02F7/00 , B01F3/04 , F03B13/00 , F04D7/02 , F04D13/04
CPC分类号： Y02W10/15 , Y02W10/30
摘要： PROBLEM TO BE SOLVED: To provide a microbubble generation system or an oxygen dissolution system where the power to be required is minimized, and an efficient operation can be performed. SOLUTION: The microbubble generation system or an oxygen dissolution system generates gas such as air and oxygen as microbubbles in water in rivers, dams, ponds, marshes or the like where water pollution has been advanced. The microbubble generation system or the oxygen dissolution system is equipped with: a suction tube 12 for sucking water; a gas feed port 17 for feeding gas to water W in the suction tube 12; a pump 11 for pressurizing and stirring the water W fed with the gas from the gas feed port 17; and a water wheel 14 for recovering the energy of the pressurized water W as power. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种微泡生成系统或氧气溶解系统，其中要求的功率被最小化，并且可以执行有效的操作。
解决方案：微泡生成系统或氧气溶解系统在水污染提前的河流，水坝，池塘，沼泽等水中产生气体，如空气和氧气作为微泡。微泡产生系统或氧气溶解系统配备有：用于吸水的吸管12; 用于将气体供给到吸入管12中的水W的气体供给口17; 用于对来自气体供给口17的气体供给的水W进行加压搅拌的泵11; 以及用于回收加压水W的能量作为动力的水轮14。版权所有（C）2008，JPO＆INPIT

15. 发明专利

JP2007132150A Pumping plant system in combined sewerage, and its management method 有权
标题翻译：组合式泵送系统及其管理方法
公开(公告)号：JP2007132150A
公开(公告)日：2007-05-31
申请号：JP2005328287
申请日：2005-11-14
申请人： Ebara Corp , 株式会社荏原製作所
发明人： UCHIDA YOSHIHIRO , YAMAKAWA YOSHIHIRO , FUJINO KO
IPC分类号： E03F1/00
摘要： PROBLEM TO BE SOLVED: To provide a pumping plant system capable of preventing offensive odor caused by deterioration of water quality after drainage of sewage and the advance of corrosion at each part by ventilating each part including a drain pipe without using a special facility for ventilation.
SOLUTION: The pumping plant system 1 comprises a suction tank 10 collecting combined sewage of sanitary sewage and rainwater, the drain pipe 18 connecting the suction tank 10 to a downstream discharge facility 14, and a storage pump 20 pumping up the sewage in the suction tank 10 and draining the sewage to the discharge facility 14 through the drain pipe 18. The pumping plant system 1 also comprises a fan 36 blowing air into the drain pipe 18 to perform ventilation.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止污水排水后的水质劣化引起的异味，并且通过在不使用特殊设施的情况下对包括排水管的各部分进行通风来进行各部分的腐蚀的抽水装置系统为通风。解决方案：泵送系统1包括：收集卫生污水和雨水的组合污水的抽吸罐10，将抽吸罐10连接到下游排放设施14的排水管18以及泵送污水的储存泵20 抽吸箱10并通过排放管18将污水排放到排放设施14.泵送系统1还包括将空气吹入排水管18以进行通风的风扇36。版权所有（C）2007，JPO＆INPIT

16. 发明专利

JP2007032036A Horizontal pump, pump gate facility, and drainage pumping station 有权
标题翻译：水平泵，泵门设备和排水泵站
公开(公告)号：JP2007032036A
公开(公告)日：2007-02-08
申请号：JP2005215089
申请日：2005-07-25
申请人： Ebara Corp , 株式会社荏原製作所
发明人： MIYASAKI ATSUSHI , KATO KENICHI , NAGAOKA KAZUHIRO , KUBO YUICHI , UCHIDA YOSHIHIRO
IPC分类号： E02B7/20 , F04D13/08 , F04D13/12 , F04D29/54 , F04D29/66
摘要： PROBLEM TO BE SOLVED: To provide a horizontal pump which can prevent occurrence of air intake vortexes and underwater vortexes even if a water level in an intake-side channel is lowered and an approaching flow rate toward a pump is increased, and to provide a pump gate facility and a drainage pumping station.
SOLUTION: The horizontal pump has an intake casing which is constructed such that the entire body is inclined downward toward an upstream side of the intake-side channel 20, and that an intake port is inclined toward the upstream side at a predetermined angle along a water flowing direction. The intake casing 10 is comprised of a vortex preventing means for preventing air intake vortexes and underwater vortexes. The vortex preventing means is formed such that an upper central portion 12 of the intake port 11 of the intake casing 10 is located higher than both upper edges 13 of the same and protruded toward the upstream side of the intake-side channel 20.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使在进气侧通道中的水位降低并且朝向泵的接近流量增加的情况下，提供一种能够防止进气涡流和水下涡流的发生的水平泵，并且提供泵门设施和排水泵站。解决方案：水平泵具有进气口壳体，其构造成使得整体朝向进气侧通道20的上游侧向下倾斜，并且进气口以预定角度朝向上游侧倾斜沿水流方向。进气壳体10包括用于防止进气涡流和水下涡流的防涡流装置。防涡流装置形成为使得进气壳体10的进气口11的上中心部分12位于比其上边缘13高并且朝向进气侧通道20的上游侧突出的位置。
版权所有（C）2007，JPO＆INPIT

17. 发明专利

JP2007002632A Dust collector and drainage facility 审中-公开
标题翻译：集尘器和排水设施
公开(公告)号：JP2007002632A
公开(公告)日：2007-01-11
申请号：JP2005187440
申请日：2005-06-27
申请人： Ebara Corp , 株式会社荏原製作所
发明人： INABA NORIFUMI , UCHIDA YOSHIHIRO , YAMAKAWA YOSHIHIRO , FUJINO KO , KOBAYASHI KIYOSHI
IPC分类号： E02B5/08
摘要： PROBLEM TO BE SOLVED: To provide a dust collector and a drainage facility of a water passage without hindering the inflow of water to a pump facility, and without causing flooding damage by the rise of an inside water level, by blocking an opening of a screen by garbage, when a garbage quantity flowing in the water passage is larger than a planned value, and even if a mechanical dust collector causes a failure.
SOLUTION: This dust collector 200 has a fixed screen 201 arranged in the water passage 100 and an apron 202 continuously arranged on the fixed screen 201, and has a dust collecting mechanism of removing garbages collected by the fixed screen 201 when a rake 204 moves on a screen surface and an apron surface. The opening 210 for passing water going over the upper end of the fixed screen is arranged in a fixed screen 201 part or an apron 202 part, or a coarse mesh screen having a mesh coarser than the fixed screen 201 is arranged in the opening 210 by forming the opening 210.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供水通道的集尘器和排水设备，而不阻碍水流入泵设备，并且不会由于内部水位的升高而引起洪水损坏，通过阻挡开口当在水通道中流动的垃圾量大于计划值时，即使机械集尘器发生故障，也可以通过垃圾进行屏幕显示。解决方案：该集尘器200具有布置在水通道100中的固定屏幕201和连续地布置在固定屏幕201上的挡板202，并且具有灰尘收集机构，用于当耙子移除由固定屏幕201收集的积木 204在屏幕表面和围裙表面上移动。用于使通过固定屏幕上端的水的开口210布置在固定屏幕201部分或围裙202部分中，或者具有比固定屏幕201更粗的网格的粗网筛布置在开口210中，通过形成开幕210.版权所有（C）2007，JPO＆INPIT

18. 发明专利

JP2006266157A Drain pump facilities 有权
标题翻译：排水泵设施
公开(公告)号：JP2006266157A
公开(公告)日：2006-10-05
申请号：JP2005084849
申请日：2005-03-23
申请人： Ebara Corp , 株式会社荏原製作所
发明人： SUZUKI SHINJI , MIYASAKI ATSUSHI , UCHIDA YOSHIHIRO , KUBO YUICHI
IPC分类号： F04D13/08 , E02B5/00 , E02B5/08 , F04D29/60 , F04D29/70
摘要： PROBLEM TO BE SOLVED: To provide a drain pump facilities of which construction period can be short with a simple structure, and which does not obstruct flow of water at a time of natural drainage, and facilitates maintenance of a drain pump.
SOLUTION: The drain pump facilities 1 are provided with the drain pump 20 installed in a water passage 1 and is provided with a drawing up mechanism 25 drawing up the drain pump 20 from an installation position X inside of the water passage 1 and a drawing up position Y outside of the water passage 11. The drawing up mechanism 25 is constructed by mounting the drain pump 20 on a frame 27 extending into the water passage 11 and swinging in an up and down direction with having a fulcrum on a support shaft part 26 installed on a side part 12 of the water passage 1.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种排水泵设施，其结构周期可以短，结构简单，并且在自然排水时不会阻碍水的流动，并且便于排水泵的维护。排水泵设备1设置有安装在水通道1中的排水泵20，并且设置有从排水泵20从水通道1的内部的安装位置X中抽出的抽出机构25，以及拉出位置Y在水通道11的外部。拉出机构25通过将排水泵20安装在延伸到水通道11中的框架27上并且在上下方向上摆动并且在支撑件上具有支点而构成轴部26安装在水路1的侧部12上。版权所有（C）2007，JPO＆INPIT

19. 发明专利

JP2005240622A Vertical shaft pump system and pumping plant 审中-公开
标题翻译：垂直轴泵系统和抽水机
公开(公告)号：JP2005240622A
公开(公告)日：2005-09-08
申请号：JP2004049424
申请日：2004-02-25
申请人： Ebara Corp , 株式会社荏原製作所
发明人： UCHIDA YOSHIHIRO , YAMAKAWA YOSHIHIRO , FUJINO KO
IPC分类号： F04D15/00 , F04B49/06 , F04D13/00 , F04D29/66
摘要： PROBLEM TO BE SOLVED: To provide a vertical shaft pump system particularly suitable for advanced standby operation by securely flowing any or stable air pressure and air amount into a suction pipe disposed on the upstream side of an impeller and a pumping plant having the vertical shaft pump system. SOLUTION: This vertical shaft pump system comprises a vertical shaft pump 10 having the impeller 20 rotated by a vertically disposed rotating shaft 21 and sucking water in a water chamber 1, a suction pipe 31 flowing water to the impeller 20, and an air pipe 60 leading air into the suction pipe 31, a blower 70 connected to the other end of the air pipe 60 and blowing the air into the air pipe 60, a start/stop means 71 performing the start and stop of the supply of the air into the air pipe 60, and a control mechanism 73 controlling the start/stop means 71. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种特别适用于高级待机操作的垂直轴泵系统，其通过将任何或稳定的空气压力和空气量可靠地流入设置在叶轮上游侧的抽吸管和具有立轴泵系统。解决方案：该立轴泵系统包括立式轴泵10，其具有通过竖直设置的旋转轴21旋转的叶轮20和在水室1中吸水，将水流入叶轮20的吸入管31和空气管道60将空气引导到吸入管31中，鼓风机70连接到空气管道60的另一端并将空气吹入空气管道60中，启动/停止装置71执行空气进入空气管道60，以及控制启动/停止装置71的控制机构73.版权所有（C）2005，JPO＆NCIPI

20. 发明专利

JP2005147475A Cooling device provided with bubble generating device 审中-公开
标题翻译：带泡沫发生装置的冷却装置
公开(公告)号：JP2005147475A
公开(公告)日：2005-06-09
申请号：JP2003383851
申请日：2003-11-13
申请人： Ebara Corp , 株式会社荏原製作所
发明人： YOSHIDA DAISUKE , UCHIDA YOSHIHIRO , FUJINO KO
IPC分类号： F01P11/00 , B01F3/04 , F25D9/00 , F25D17/02
摘要： PROBLEM TO BE SOLVED: To provide a cooling device provided with a bubble generating device capable of reducing a capacity of a cooling water tank for accumulating cooling water for cooling drive equipment, and suppressing a temperature increase of the cooling water in the cooling water tank to be lower than a conventional increase.
SOLUTION: The cooling device supplies the cooling water 18 accumulated in the cooling water tank 7 to the drive equipment 2 including an engine and reducer or the like, cools the drive equipment 2, and cools the cooling water of which a temperature becomes high by returning to the cooling water tank 7. The bubble generating device 8 is provided on an upper stream of the cooling water tank 7. Bubbles are mixed in the cooling water of which the temperature becomes high after cooling the drive equipment 2 by the bubble generating device 8 and the cooling water containing the bubbles is returned to the cooling water tank 7.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有气泡生成装置的冷却装置，该气泡生成装置能够降低冷却水箱的蓄积冷却驱动装置的冷却水的容量，并且抑制冷却水中的冷却水的升温水箱比常规增加要低。解决方案：冷却装置将积存在冷却水箱7中的冷却水18供给到包括发动机和减速机等的驱动设备2，冷却驱动设备2，并且冷却温度变为通过返回到冷却水箱7，高温。气泡生成装置8设置在冷却水箱7的上游。在通过气泡冷却驱动装置2之后，将气泡混合在温度变高的冷却水中发电装置8和含有气泡的冷却水返回到冷却水箱7.版权所有（C）2005，JPO＆NCIPI

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