专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2003074101A Drain pipe unit 有权
标题翻译：排水管单元
公开(公告)号：JP2003074101A
公开(公告)日：2003-03-12
申请号：JP2001272240
申请日：2001-09-07
申请人： Nishihara Engineering Co Ltd , Takenaka Komuten Co Ltd , 株式会社竹中工務店 , 株式会社西原衛生工業所
发明人： TAKAHASHI NORIYUKI , HIGUCHI YOSHIAKI , YAMAOKA MASAHIRO , MOTOE TAKESHI , KONISHI HIROTAKA , KATSURAGAWA YOSHIHIRO , UMIHOKO YOSHIO , AOKI KAZUYOSHI
IPC分类号： E03C1/122 , E03C1/12 , F16L27/08 , F16L41/02
摘要： PROBLEM TO BE SOLVED: To obtain a drain pipe unit in which the assembly works of a drain header by the combination of a confluent drain-pipe joint at a piping execution site and the mounting works of a supporting material with a floor face in the periphery of the drain header can be omitted and a piping execution time can be shortened.
SOLUTION: The drain pipe unit is constituted of the drain header 2, in which the drain main pipe sections 1a of the confluent drain-pipe joints 1 with the drain main pipe sections 1a and drain branch pipe sections 1b are mutually connected rotatably, and a supporting frame 3, on which drain main-pipe section supporting members 7 supporting the drain main pipe sections 1a and drain branch-pipe section supporting members 8a and 8b supporting the drain branch- pipe sections 1b are loaded and which supports the drain header 2 to the floor face.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了获得排水管单元，其中通过在管道执行部位处汇合的排水管接头与在周边具有地板面的支撑材料的安装工作组合排水集管可以省略排水管头，并且可以缩短管道执行时间。解决方案：排水管单元由排水集管2构成，其中汇流排水管接头1的排水主管部分1a与排水主管段1a和排水分支管段1b可旋转地相互连接，支撑框架3，支撑排水主管部分1a的排水主管部分支撑构件7和支撑排水分支管段1b的排水支管部分支撑构件8a和8b被装载，并且将排水集管2支撑到地板面。

2. 发明专利

JPS59160733A Method and device for testing water leakage in piping system 失效
标题翻译：用于测试管道系统中水泄漏的方法和装置
公开(公告)号：JPS59160733A
公开(公告)日：1984-09-11
申请号：JP3627483
申请日：1983-03-04
申请人： Takenaka Komuten Co Ltd
发明人： UEDA YUTAKA , MAKINO SHIGERU , OOGAWARA TADAO , NAKANO MITSUNORI , TAKAHASHI NORIYUKI , ISHIKAWA KENJI
IPC分类号： G01M3/26 , G01M3/00 , G01M3/28 , G01M99/00
CPC分类号： G01M99/00
摘要： PURPOSE:To enable early discovery of a defective point before completion by fluctuating the pressure in a test piping by the combination of pressurizing means and a stop valve so that the fatigue in the potential defective part is accelerated. CONSTITUTION:A storage tank 1, a pressurizing pump 2 and a test piping 3 are connected respectively to each other by means of pipings 4, 5. When the pressure in the piping 3 is increased by driving the pump 2 and opening or closing a stop valve 8 by operating a open/shut driving mechanism 9, the pressure in the piping 3 is decreased sharply by the opening of the valve 8. The pressure increases again when the valve is closed. The discharging rate of water is adjusted by a valve 10, and the period for opening and closing the valve is adjusted by the mechanism 9, by which the pressure is set at the fluctuating width which is most suitable for the test sample. If the pressure in the test piping is fluctuated in such a way, a dynamic pressure is continuously exerted on the joint part which is a potential defective part, by which the fatigue is accelerated and leakage of water is generated.
摘要翻译：目的：通过加压装置和截止阀的组合使试验管道中的压力波动，使得在潜在的有缺陷的部件的疲劳加速，使得在完成前能够及早发现缺陷点。构成：储罐1，加压泵2和试管3分别通过管道4,5连接。当通过驱动泵2并打开或关闭止动件来增加管道3中的压力时通过操作打开/关闭驱动机构9的阀8，通过阀8的打开，管道3中的压力急剧下降。当阀关闭时，压力再次增加。通过阀10调节水的排出速度，通过机构9调节开闭阀的周期，通过该机构9将压力设定在最适合于试样的波动宽度。如果试验配管中的压力以这种方式波动，则动作压力连续地施加在作为潜在缺陷部的接合部上，疲劳被加速并且产生水的泄漏。

3. 发明专利

JP2008138976A Smoke control system 审中-公开
标题翻译：烟雾控制系统
公开(公告)号：JP2008138976A
公开(公告)日：2008-06-19
申请号：JP2006327453
申请日：2006-12-04
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： NAGAOKA TSUTOMU , MOGAMI KIMIHIKO , TAKAHASHI NORIYUKI , UEHARA SHIGEO , MATSUO TOYOHIRO
IPC分类号： F24F7/06 , A62B13/00 , F24F7/007
摘要： PROBLEM TO BE SOLVED: To provide a smoke control system improving the possibility of safely evacuating people from a fire by continuously exhausting a smoke amount of a room at an early stage, and delaying a descending time to a lower end position of a smoke layer.
SOLUTION: A secondary battery 10 is attached as a power source of a smoke exhausting fan 3, and the smoke exhausting fan 3 during operation can be continuously operated without stopping when a commercial power source is down. The smoke exhausting fan 3 can be composed as an AC fan, or it can be composed as a DC fan. The smoke exhausting fans 3 can be placed per smoke control target zone, and a secondary battery 10 can be placed per each smoke exhausting fan 3.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种烟雾控制系统，其通过在早期阶段不断地排出烟雾量的房间，从而提高安全地将人们从火中撤离的可能性，并且将下降时间延迟到下一个位置烟层。
解决方案：二次电池10作为排烟扇3的电源被安装，并且在商业电源关闭时，排气扇3在运行期间可以连续地运行而不停止。排烟风扇3可以构成为交流风扇，也可以构成为直流风扇。每个烟雾控制目标区域可以放置抽烟扇3，并且每个排烟扇3可以放置二次电池10.版权所有（C）2008，JPO＆INPIT

4. 发明专利

JPS5748388A Apparatus for waste water treatment 失效
标题翻译：废水处理设备
公开(公告)号：JPS5748388A
公开(公告)日：1982-03-19
申请号：JP12342380
申请日：1980-09-08
申请人： Takenaka Komuten Co Ltd
发明人： MAEKAWA KIHARU , OOSAWA TAKEHIKO , TAKAHASHI NORIYUKI , YABE SEIICHI , YAMAKAWA KOUICHIROU , SAWA YOSHIHIKO , TAKEMOTO MASAHIDE
IPC分类号： C02F3/06
CPC分类号： Y02W10/15
摘要： PURPOSE: To enhance the purifying power of a waste water treating vessel while lowering an amount of generated sludge, by arranging an aerating part, comprising a packed layer and an aerating pipe, located at the lower portion of a purifying vessel, and a filtering part, comprising an upper filtering layer and a lower filtering layer provided with a pipe for purified water, located at the lower portion of the purifying vessel.
CONSTITUTION: Untreated water is supplied through an untreated water pipe 8, while the water is aerated with air from an aerating pipe 7 by opening a solenoid valve 25. Another solenoid valve 18 is then opened to collect purified water through a purified water pipe 14. At an aerating part 2, bubbles float upwards through an aerating chamber 6 together with in-vessel liquid to feed oxygen to the latter. The rising in-vessel liquid is mixed with the untreated water through the untreated water pipe 8 and let flow downwards through a packing layer 4. Thus, the liquid repeatedly comes in contact with biomembranes on the packing, and BOD components in the waste water are decomposed and removed. If bacteria do not exist in the packing layer 4 at the beginning of operation, bacteria in the waste water and those introduced from the air adhere onto the packing, proliferate and form the biomembranes.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了提高废水处理容器的净化能力，同时降低生成污泥的量，通过在净化容器的下部配置包括填充层和充气管的充气部，以及过滤部，其包括上部过滤层和设置有净化水管的下部过滤层，位于净化容器的下部。构成：未处理的水通过未处理的水管8供应，同时通过打开电磁阀25从充气管7向空气充气的水。然后打开另一个电磁阀18以通过净化水管14收集净化水。在充气部分2处，气泡与容器液体一起通过通气室6向上浮动，以向后者供给氧气。上升的容器液体与未处理的水通过未处理的水管8混合，并使其向下流过填料层4.因此，液体重复地与填料上的生物膜接触，废水中的BOD组分为分解和去除。如果操作开始时包装层4中不存在细菌，则废水中的细菌和从空气中引入的细菌粘附到包装上，增殖并形成生物膜。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式