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1. 发明专利

JP2005155024A Sediment discharge method and sediment discharge work ship 有权
标题翻译：减排方法和减排排放工作船
公开(公告)号：JP2005155024A
公开(公告)日：2005-06-16
申请号：JP2003390907
申请日：2003-11-20
申请人： Ebara Corp , Kojimagumi:Kk , 株式会社小島組 , 株式会社荏原製作所
发明人： KOJIMA AKIO , KOJIMA NORIAKI , MAEDA TAKETOSHI , SASAKI AKIRA , SASE TOSHIJI , FUJINO KO , MIYAMOTO MASAKI , JINNO HIDEKI , YAMANAKA TAKASHI
IPC分类号： E02F3/88 , B63B35/00 , E02F5/28
摘要： PROBLEM TO BE SOLVED: To improve durability of a sediment discharge pipe by making sediment smoothly flow in the sediment discharge pipe with small frictional resistance, while purifying a water quality, in a sediment discharge method for making the sucked sediment flow up to a predetermined discharge place separate from the water bottom via the sediment discharge pipe, by sucking the deposited sediment of the water bottom in the sediment discharge pipe from a suction port, by facing the suction port opening on the upstream end of the sediment discharge pipe to the water bottom or its vicinity.
SOLUTION: A multiphase flow composed of water and innumerable fine bubbles made to mixedly exist in the water, is jetted toward the deposited sediment 1 of the water bottom from a multiphase jetting means N arranged in the sediment discharge pipe S near the suction port Ue. A part of the innumerable fine bubbles in the multiphase flow is sucked in the sediment discharge pipe S from the suction port Ue together with the sediment 1 and the water, and flows in the sediment discharge pipe S.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提高沉降物排放管道的耐久性，通过使沉淀物以较小的摩擦阻力在沉淀物排出管中平稳地流动，同时在净化水质的同时，在使排出吸入的泥沙流量达到通过经由沉淀物排出管与水底分离的预定排放位置，通过面对沉淀物排出管的上游端的吸入口开口，从吸入口吸入沉淀物排出管中的水底沉积物，水底或其附近。解决方案：水中混合存在的由水和无数微小气泡组成的多相流从设置在吸入口附近的排泥管S中的多相喷射装置N向水底沉积物1喷射港多相流中的无数细小气泡的一部分与吸入口Ue一起从沉积物1和水中吸入沉积物排出管S，并流入沉淀物排出管S.（C） 2005年，JPO＆NCIPI

2. 发明专利

JP2012246865A Pump facility 有权
标题翻译：泵设备
公开(公告)号：JP2012246865A
公开(公告)日：2012-12-13
申请号：JP2011120349
申请日：2011-05-30
申请人： Ebara Corp , 株式会社荏原製作所
发明人： NAGAOKA KAZUHIRO , OSAWA HIROYUKI , UCHIDA YOSHIHIRO , MIYAMOTO MASAKI
IPC分类号： F04B49/10 , F04D15/00 , G05B23/02
摘要： PROBLEM TO BE SOLVED: To provide a pump facility of high maintainability, by managing and maintaining the pump facility from a present operation state.SOLUTION: This pump facility 10 includes: a main pump 301 for pumping liquid; an auxiliary machine facility 303 including a driving machine 302 for driving the main pump; a control function section for interlocking and controlling the main pump 301, the driving machine 302 and the auxiliary machine facility 303; an operation support image screen 101 for managing and monitoring the operation state of the main pump 301, the driving machine 302 and the auxiliary machine facility 303 controlled by the control function part; an operation flow display for displaying an operation flow of the main pump 301, the driving machine 302 and the auxiliary machine facility 303 on the operation support image screen; and an operation state knowing portion for displaying the operation state of the main pump 301, the driving machine 302 and the auxiliary machine facility 303 on the operation flow display in response to the operation state of the main pump 301, the driving machine 302 and the auxiliary machine facility 303.
摘要翻译：要解决的问题：通过从当前操作状态管理和维护泵设备来提供高可维护性的泵设备。解决方案：该泵设备10包括：用于泵送液体的主泵301; 辅助机器设备303，包括用于驱动主泵的驱动机器302; 用于联锁和控制主泵301，驱动机器302和辅助机器设备303的控制功能部分; 用于管理和监视由控制功能部分控制的主泵301，驱动机器302和辅助机器设备303的操作状态的操作支持图像屏幕101; 用于在操作支持图像屏幕上显示主泵301，驱动机器302和辅助机器设备303的操作流程的操作流程显示器; 以及操作状态知道部分，用于响应于主泵301，驱动机器302和驱动机器302的操作状态在操作流程显示上显示主泵301，驱动机器302和辅助设备303的操作状态辅机设备303.版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2005155385A Aeration system 有权
标题翻译：航空系统
公开(公告)号：JP2005155385A
公开(公告)日：2005-06-16
申请号：JP2003393011
申请日：2003-11-21
申请人： Ebara Corp , 株式会社荏原製作所
发明人： FUJINO KO , KIKUTA KYOSUKE , ONODERA YOSHIHIKO , MIYAMOTO MASAKI
IPC分类号： F04B19/06 , F04B23/00 , F04B23/04 , F04B53/00 , F04B53/06 , F04B53/10 , F04B53/16
摘要： PROBLEM TO BE SOLVED: To enhance a dissolved oxygen improvement effect by increasing an oxygen volume dissolved in water and in addition to make it possible to perform aeration without rolling up sludge or the like due to final effluent. SOLUTION: An aeration system includes a water taking pipe 22 connected with a suction side of a pump 20 to take water, a discharge pipe 24 that is connected with a discharge side of the pump 20 and is laid underwater and further is provided with a number of discharge openings 24a at predetermined locations along its length direction and furthermore extends long, and an air introducing portion 32 for introducing air in an inside of the water taking pipe 22 or discharge pipe 24. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过增加溶解在水中的氧气体积来增加溶解氧改善效果，并且除了能够进行曝气而不会由于最终流出物而卷起污泥等之外。
解决方案：曝气系统包括与泵20的吸入侧连接以取水的吸水管22，与泵20的排放侧连接并放置在水下并进一步设置的排出管24 在其长度方向的预定位置处具有多个排出开口24a，并且还延伸长度;以及用于将空气引入吸水管22或排出管24的内部的空气引入部32.权利要求（C） 2005年，JPO＆NCIPI

4. 发明专利

JP2005152734A Minute air bubble-supplying apparatus 有权
标题翻译： MINUTE AIR BUBBLE-SUPPLYING APPARATUS
公开(公告)号：JP2005152734A
公开(公告)日：2005-06-16
申请号：JP2003393010
申请日：2003-11-21
申请人： Ebara Corp , 株式会社荏原製作所
发明人： FUJINO KO , KIKUTA KYOSUKE , MIYAMOTO MASAKI , ONODERA YOSHIHIKO
IPC分类号： C02F7/00 , B01F1/00 , B01F3/04 , C02F3/22
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To stably supply water having taken in a desired amount of air, even when aerating by installing in a place where water level varies like rivers or dams. SOLUTION: This minute air bubble-supplying apparatus sucks air using negative pressure of a suction side of a pump, and dissolves the sucked air into water to generate minute air bubbles to supply to water. The apparatus has an air sucking volume controlling part controlling air sucking volume by using the negative pressure of the pump suction side. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使在通过安装在水位变化如河流或水坝的地方进行充气时，也可以稳定地供给所需量的空气。
解决方案：该微小气泡供给装置利用泵的吸入侧的负压吸入空气，将吸入的空气溶解在水中，产生微小的气泡供给水。该装置具有通过使用泵吸入侧的负压来控制吸气量的吸气量控制部。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2013057299A Horizontal shaft pump device 审中-公开
标题翻译：水平轴泵装置
公开(公告)号：JP2013057299A
公开(公告)日：2013-03-28
申请号：JP2011196812
申请日：2011-09-09
申请人： Ebara Corp , 株式会社荏原製作所
发明人： HASEGAWA YOSHIHISA , MIYAMOTO MASAKI , TOYODA KOJI
IPC分类号： F04D29/60
摘要： PROBLEM TO BE SOLVED: To provide a horizontal shaft pump device capable of fixing a horizontal shaft pump to a pump installing floor without filling concrete in a suction pipe penetrating part by connecting a pump suction port of the horizontal shaft pump and a suction pipe and arranging a suction pipe base for supporting the suction pipe.SOLUTION: The horizontal shaft pump device includes the horizontal shaft pump 1 for pumping liquid, and the suction pipe 6 for forming a flow passage for making the liquid flow to the horizontal shaft pump 1. The suction pipe base 7 for connecting the pump suction port 1s of the horizontal shaft pump 1 and the suction pipe 6 and fixing the horizontal shaft pump 1 to the pump installing floor 111 is arranged in the suction pipe penetrating part 111h formed on the pump installing floor 111. The suction pipe base 7 has an upper connecting part 8a for connecting the pump suction port 1s of the horizontal shaft pump 1, a lower connecting part 8b for connecting the suction pipe 6, a base 9 for fixing the horizontal shaft pump 1 to the pump installing floor 111, and a pipe body 10 having the flow passage inside for making the pump suction port 1s communicate with the suction pipe 6.
摘要翻译：要解决的问题：提供一种水平轴泵装置，其能够将水平轴泵固定到泵安装地面，而不是通过连接水平轴泵的泵吸入口和吸入管将吸入管穿透部分填充混凝土并配置一个用于支撑抽吸管的吸入管底座。解决方案：水平轴泵装置包括用于泵送液体的水平轴泵1和用于形成用于使液体流向水平轴泵1的流动通道的吸入管6.用于连接水平轴泵1的吸入口1s和吸入管6，并将水平轴泵1固定在泵安装地板111上，配置在形成于泵安装地板111上的吸入管贯通部111h中。吸入管基座7 具有用于连接水平轴泵1的泵吸入口1s的上部连接部分8a，用于连接吸入管6的下部连接部分8b，用于将水平轴泵1固定到泵安装层111的基部9，以及具有用于使泵吸入口1与吸入管6连通的内部流路的管体10。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2005090313A Non-blocking pump 审中-公开
标题翻译：非阻塞泵
公开(公告)号：JP2005090313A
公开(公告)日：2005-04-07
申请号：JP2003323268
申请日：2003-09-16
申请人： Ebara Corp , 株式会社荏原製作所
发明人： SASE TOSHIJI , SUZUKI SHINJI , MIYAMOTO MASAKI
IPC分类号： F04D7/04 , F04D13/08 , F04D29/44 , F04D29/70
摘要： PROBLEM TO BE SOLVED: To provide a non-blocking pump allowing even a fibrous foreign matter to pass easily.
SOLUTION: This pump is constituted in such a way that an impeller 30 is provided in a casing 20 having a pump suction port 21 and a pump discharge port 23 and a flow straightner 50 having such shape that a foreign matter sucked into the pump is pushed away toward the direction of outer periphery of the impeller 30 is provided in a part of the pump suction port 21. The flow straightner 50 is provided with one or a plurality of flow straightening members 53 which overhang toward an outer side in the radial direction from the center and whose circumferential side is a foreign matter guide side 531, which is widened in a tapered shape from the upstream side toward the downstream side of the pump suction port 21.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种允许即使纤维状异物容易通过的非阻塞泵。解决方案：该泵构造成使得叶轮30设置在具有泵吸入口21和泵排出口23的壳体20中，并且流动直流器50具有使异物吸入在泵吸入口21的一部分设置泵向叶轮30的外周方向推开的泵。直列机50设置有一个或多个流动矫直构件53，该矫直构件53向外侧延伸，径向方向，其周向侧是从泵吸入口21的上游侧向下游侧呈锥形的异物引导侧531。（C）2005，JPO＆NCIPI

7. 发明专利

JP2009222235A Check valve 审中-公开
标题翻译：检查阀
公开(公告)号：JP2009222235A
公开(公告)日：2009-10-01
申请号：JP2009161168
申请日：2009-07-07
申请人： Ebara Corp , 株式会社荏原製作所
发明人： SUZUKI SHINJI , MIYAMOTO MASAKI , MIYASAKI ATSUSHI , YOSHIMOTO MASAHITO
IPC分类号： F16K15/03 , E03F5/22 , E03F7/04
摘要： PROBLEM TO BE SOLVED: To provide a check valve without making its opening-closing function insufficient by a dust, and without depositing the dust in a header pipe, in the check valve arranged in a riser (a discharge pipe). SOLUTION: This self-closing check valve is arranged in the riser 102 of a drain facility, with a structure for opening by the inflow of discharge water by pump operation and closing by stopping of the discharge water by pump stopping, by arranging a freely rotatable valve element 21 in a valve casing 20, and is formed by arranging a dust deposit space 26 outside a rotary range of the valve casing 20 and the valve element 21, and is provided with a drain pipe 29 communicating with an opening 27 communicating with this dust deposit space, and is also provided with a cover 28 for closing the opening 27 and an opening valve 30 for opening or closing the drain pipe so that the dust G slips down on the dust deposit space 26 when closing the valve element 21. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种止回阀，而不会使其打开关闭功能不充分，并且不会在集管内沉积灰尘，而是设置在提升管（排出管）中的止回阀中。解决方案：该自动关闭止回阀布置在排水设备的提升管102中，具有通过泵运行和关闭通过泵停止排出水的排放而打开排放水的结构，通过布置在阀壳20中可自由旋转的阀元件21，并且通过在阀壳体20和阀元件21的旋转范围外部布置灰尘沉积空间26而形成，并且设置有与开口27连通的排水管29 与该灰尘沉积空间连通，并且还设置有用于封闭开口27的盖28和用于打开或关闭排水管的打开阀30，使得灰尘G在关闭阀元件时在灰尘沉积空间26上滑落 21.版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2006070508A Dust collector for waterway, and drainage facility 审中-公开
标题翻译：用于水路和排水设施的集尘器
公开(公告)号：JP2006070508A
公开(公告)日：2006-03-16
申请号：JP2004253264
申请日：2004-08-31
申请人： Ebara Corp , 株式会社荏原製作所
发明人： UCHIDA YOSHIHIRO , YOSHIDA DAISUKE , FUJINO KO , MIYAMOTO MASAKI , SUZUKI SHINJI , KOBAYASHI KIYOSHI
IPC分类号： E02B5/08
摘要： PROBLEM TO BE SOLVED: To provide a dust collector for a waterway capable of efficiently removing dust with simple constitution without impeding the flow of the waterway.
SOLUTION: In this dust collector for the waterway, a plate-like screen 11 with a plurality of lateral screen bars 12 provided at predetermined spaces is installed in the waterway 10, and a change-over means is provided for changing the screen 11 between a housed position X of being housed in a parallel state to a stream W in the waterway 10, and an installed position Y of being installed in a state of extending across the cross section of the stream W flowing in the waterway 10. The screen 11 is located in the housed position X to perform natural drainage, and the screen 11 is located in the installed position Y to perform forced drainage. Dust 5 flowing in the waterway 10 is thereby collected efficiently and accumulated in an accumulating place 14.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够以简单的结构有效去除灰尘的水路集尘器，而不会妨碍水路的流动。解决方案：在这种水路集尘器中，在水路10中安装有设置在预定空间的多个横向筛条12的板状筛网11，并且设置有用于改变筛网的转换装置在平行状态下容纳在水路10中的水流W的收纳位置X与在水路10中流动的流W的横截面延伸的状态下安装的安装位置Y. 屏幕11位于容纳位置X中以执行自然排水，并且屏幕11位于安装位置Y中以执行强制排水。因此，在水路10中流动的灰尘5被有效地收集并累积在积聚的地方14.版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2005155770A Check valve and drainage facility 有权
标题翻译：检查阀门和排水设施
公开(公告)号：JP2005155770A
公开(公告)日：2005-06-16
申请号：JP2003394606
申请日：2003-11-25
申请人： Ebara Corp , 株式会社荏原製作所
发明人： SUZUKI SHINJI , MIYAMOTO MASAKI , MIYASAKI ATSUSHI , YOSHIMOTO MASAHITO
IPC分类号： E03F7/04 , F04B53/10 , F16K15/03
摘要： PROBLEM TO BE SOLVED: To provide a check valve provided in a riser (a discharge pipe) and capable of preventing its opening and closing functions from becoming insufficient due to refuse and preventing refuse from being deposited in a header pipe and to provide drainage facility. SOLUTION: This self-closing type check valve is constituted in such a way that a rotatable valve element 21 is provided in a valve box 20, is opened due to inflow of discharge water by operating a pump, is closed due to stop of discharge water by stopping the pump, and is provided in the riser 102 of the drainage facility. A refuse deposit space 26 is provided outside a scope of turn of the valve element 21 in the valve box 20, the valve element 21 is provided at a position deviated from a pipe central axis of the riser 102, and refuse G sinking and abutted on the valve element 21 when closing slips off into the refuse deposit space 26. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种设置在提升管（排出管）中的止回阀，并且能够防止其由于垃圾而导致的开闭功能不足，防止垃圾沉积在集管中，并提供排水设施。解决方案：这种自闭式止回阀构成为使得可旋转的阀元件21设置在阀箱20中，由于通过操作泵而流入排出水而被打开，由于停止而关闭的排水，通过停止泵，并且设置在排水设施的提升管102中。在阀箱20内的阀体21的转向范围之外设置有垃圾处理空间26，阀元件21设置在与提升管102的管中心轴线偏离的位置，并且拒绝G下沉并抵靠阀门21在关闭时进入垃圾存放空间26.版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2005155149A Drainage screen and drainage equipment 审中-公开
标题翻译：排水筛网和排水设备
公开(公告)号：JP2005155149A
公开(公告)日：2005-06-16
申请号：JP2003394605
申请日：2003-11-25
申请人： Ebara Corp , 株式会社荏原製作所
发明人： SUZUKI SHINJI , MIYASAKI ATSUSHI , MIYAMOTO MASAKI , YOSHIMOTO MASAHITO
IPC分类号： E03F5/14 , E03F5/06
CPC分类号： Y02A30/68
摘要： PROBLEM TO BE SOLVED: To provide a drainage screen and a drainage equipment capable of making storm water flow into a side ditch, a drain gutter and a collecting inlet for a long period of time without closing the screen by covering the upper surface of the screen with foreign matter such as trash, etc. flowing into together with water such as storm water, etc.
SOLUTION: The drainage screen 20 installed in a water influx place wherein water such as storm water, etc. of the road side ditch or the drain gutter or the collecting inlet 1 or the like flows and eliminating foreign matter such as trash, etc. flowing into the water influx place together with water is so constituted that a horizontal plane 21 and an inclined plane are set in the water influx surface to make difference altitude when the drainage screen 20 is installed in the water influx place.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够使雨水长时间流入侧沟，排水沟和收集入口的排水筛和排水设备，而不会通过覆盖上表面而关闭筛网与诸如雨水等与水流入的诸如垃圾等异物的屏幕。解决方案：排水屏20安装在水涌入处，其中诸如雨水等的水路面沟或排水沟或收集口1等与水一起流动并排除与水相流入的水中的杂质等，构成为将水平面21和倾斜面设置在当排水屏20安装在水流入口时，水流入表面使差异高度。版权所有（C）2005，JPO＆NCIPI

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