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1. 发明专利

JP2006183454A Check valve and drainage facilities 有权
标题翻译：检查阀门和排水设施
公开(公告)号：JP2006183454A
公开(公告)日：2006-07-13
申请号：JP2005346828
申请日：2005-11-30
申请人： Kubota Ci Kk , Tokyo Metropolitan Sewerage Service Corp , クボタシーアイ株式会社 , 東京都下水道サービス株式会社
发明人： TAKAHASHI HIROSHI , GOTO TEIICHI , MURAKAMI MASATAKA , SHIODA TAKASHI
IPC分类号： E03F7/04 , E03F5/10
摘要： PROBLEM TO BE SOLVED: To provide a check valve preventing odor and drainage from invading from a basin into a house through an inflow pipe and easily attached to the existing basin and enabling visual check from an upper part of the basin. SOLUTION: The check valve 10 has a saddle 16, a valve tube 22 connected to an inner side of the saddle 16, and a valve body 28 openably closing an inclined end surface 22a of the valve tube 22. When the check valve 10 is attached to the basin 12, the saddle 16 is fixed to the basin 12 with a cutoff material 20 by adjusting a tube bottom of the valve tube 22 to a pipe bottom of the inflow pipe 14 while an outer surface of of the saddle 16 is positioned alongside an inner surface of the basin 12. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种止回阀，其防止气味和排水通过流入管从盆中侵入房屋，并且容易地附接到现有盆地并且能够从盆的上部进行目视检查。解决方案：止回阀10具有鞍座16，连接到鞍座16的内侧的阀管22和可开启地封闭阀管22的倾斜端面22a的阀体28.当止回阀 10安装在盆12上，鞍座16通过将阀管22的管底调节到流入管14的管底而用切割材料20固定到盆12上，同时鞍座16的外表面位于盆12的内表面旁边。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2012162981A 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：JP2012162981A
公开(公告)日：2012-08-30
申请号：JP2012094406
申请日：2012-04-18
申请人： Kubota-C. I Co Ltd , Tokyo Metropolitan Sewerage Service Corp , クボタシーアイ株式会社 , 東京都下水道サービス株式会社
发明人： TAKAHASHI HIROSHI , GOTO TEIICHI , MURAKAMI MASATAKA , SHIODA TAKASHI
IPC分类号： E03F7/04 , E03F5/10
摘要： PROBLEM TO BE SOLVED: To provide a check valve and a drainage facility for preventing drainage and bad odor from reversely flowing from an outflow pipe to an inflow pipe, relating to the check valve and the drainage facility.SOLUTION: A check valve 10 comprises: a saddle 16; a valve tube 22 connected to an inner side of the saddle 16; and a valve body 28 openably closing an inclined end surface 22a of the valve tube 22. When the check valve 10 is attached to a basin 12, the saddle 16 is fixed to the basin 12 with a cutoff material 20 by adjusting a tube bottom of the valve tube 22 to a pipe bottom of the inflow pipe 14 while an outer surface of the saddle 16 is positioned alongside an inner surface of the basin 12. Bad smell and drainage are prevented from breaking into an inflow pipe 14 and further to the house from the basin 12, by blocking the valve tube 22 openably and closably by means of the valve body 28. The saddle 16 can be easily mounted to the existing basin 12, by positioning the saddle 16 alongside the basin 12. The check valve 10 can be visually inspected and checked from the upper side of the basin 12, by positioning the valve tube 22 and the valve body 28 inside of the basin 12.
摘要翻译：要解决的问题：提供一种止回阀和排水设备，用于防止与止回阀和排水设备相关的排水和恶臭从流出管反向流入流入管。解决方案：止回阀10包括：鞍座16; 连接到鞍座16的内侧的阀管22; 以及可开启地封闭阀管22的倾斜端面22a的阀体28.当止回阀10安装在盆12上时，通过调节管底16将鞍16固定在具有切断材料20的盆12上阀管22到流入管14的管底，同时鞍座16的外表面位于盆12的内表面旁边。防止臭气和排水破裂入流入管14，进而进入房屋通过阀体28可开闭地封闭阀管22.通过将马鞍16定位在盆12的旁边，能够容易地将马鞍16安装到现有的盆12上。止回阀10可以通过将阀管22和阀体28定位在盆12内部，从盆12的上侧进行目视检查和检查。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2010248904A Check valve and drainage facilities 有权
标题翻译：检查阀门和排水设施
公开(公告)号：JP2010248904A
公开(公告)日：2010-11-04
申请号：JP2010178353
申请日：2010-08-09
申请人： Kubota-Ci Co , Tokyo Metropolitan Sewerage Service Corp , クボタシーアイ株式会社 , 東京都下水道サービス株式会社
发明人： TAKAHASHI HIROSHI , GOTO TEIICHI , MURAKAMI MASATAKA , SHIODA TAKASHI
IPC分类号： E03F7/04
摘要： PROBLEM TO BE SOLVED: To provide a check valve and drainage facilities which enables: preventing bad smell and drainage from breaking into an inflow pipe 14 and further to the house from basin 12, by blocking a valve tube 22 openably and closably by means of a valve body 28; easily mounting a saddle 16 to the basin 12, by positioning the saddle alongside the basin; and visually inspecting and checking the check valve 10 from the upper side of the basin, by positioning the valve tube 22 and valve body 28 inside of the basin 12. SOLUTION: The check valve 10 has a saddle 16, a valve tube 22 connected to an inner side of the saddle 16, and a valve body 28 openably closing an inclined end surface 22a of the valve tube 22. When the check valve 10 is attached to the basin 12, the saddle 16 is fixed to the basin 12 with a cutoff material 20 by adjusting a tube bottom of the valve tube 22 to a pipe bottom of the inflow pipe 14 while an outer surface of the saddle 16 is positioned alongside an inner surface of the basin 12. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种止回阀和排水设施，其能够通过将阀管22可开闭地封闭，从而能够防止气味和排水从入口管14进一步流入盆12的室内阀体28的装置; 通过将鞍座放置在盆体旁边，可容易地将马鞍16安装在盆12上。并且通过将阀管22和阀体28定位在盆12内部，从盆的上侧目视检查和检查止回阀10.解决方案：止回阀10具有鞍座16，阀管 22和阀体28，其可开启地封闭阀管22的倾斜端面22a。当止回阀10安装在盆12上时，鞍座16固定在盆12上通过将阀管22的管底调节到流入管14的管底部，同时鞍16的外表面位于盆12的内表面的同时具有切断材料20.版权所有：（C ）2011，JPO＆INPIT

4. 发明专利

JP2008297772A Socket for gully 有权
标题翻译： GUCY的插件
公开(公告)号：JP2008297772A
公开(公告)日：2008-12-11
申请号：JP2007143874
申请日：2007-05-30
申请人： Toa Grout Kogyo Co Ltd , Tokyo Metropolitan Sewerage Service Corp , 東亜グラウト工業株式会社 , 東京都下水道サービス株式会社
发明人： TABATA EIKI , TAKAHASHI HIROSHI
IPC分类号： E03F5/10 , E03F7/00
摘要： PROBLEM TO BE SOLVED: To provide a socket for a gully capable of accurately and easily repair the deterioration of a connection part between the gully and the other sewer and, after the installation capable of accurately maintaining the water cutoff state of the connection part for a long period.
SOLUTION: This socket for a gully comprises: a flowout side projecting tube part 30a having an inner diameter smaller than the inner diameter of the installation pipe 50 at the end 50a, inserted from the inside of the gully 10 into a outflow side hole part 16a, and having a length projecting a predetermined length into the end 50a of the installation tube 50 in the installed state; and a locking part 30b so formed as to project from the outer peripheral side radially outward in the upper side area more than the bottom surface height on both sides of at least the bottom groove 12a of the gully 10 when the projecting tube part 30a is installed and locked to the inner wall of the gully in the installed state. Consequently, the repair can be easily performed, and the connection part after the repair can be stabilized.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够准确且容易地修复沟槽和另一个下水道之间的连接部分的劣化的沟槽的插座，并且在能够精确地保持连接的截水状态的安装之后部分长期。解决方案：用于沟槽的该插座包括：流出侧突出管部分30a，其内径小于端部50a处的安装管50的内径，从沟槽10的内部插入流出侧孔部16a，并且在安装状态下具有预定长度突出到安装管50的端部50a中的长度; 以及锁定部30b，其形成为当突出的管部30a安装时，至少在沟槽10的底部槽12a的两侧的多个底面高度的上侧区域中从外周侧径向向外突出并在安装状态下锁定到沟槽的内壁。因此，能够容易地进行修理，能够使维修后的连接部稳定。版权所有（C）2009，JPO＆INPIT

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