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

JP2007211487A Fireproof coating structure of flexible joint site of immersed tube 有权
标题翻译：柔性管接头的FIREPROOF涂层结构
公开(公告)号：JP2007211487A
公开(公告)日：2007-08-23
申请号：JP2006032678
申请日：2006-02-09
申请人： A & A Material Corp , Kfc Ltd , Osamu Kiyomiya , Pacific Consultants Co Ltd , パシフィックコンサルタンツ株式会社 , 株式会社エーアンドエーマテリアル , 株式会社ケー・エフ・シー , 理清宮
发明人： KIYOMIYA OSAMU , KANO TATSUO , IWATANI ICHIRO , MARUYAMA SATOSHI , KOGA NORIAKI , FURUKAWA MASAHIRO
IPC分类号： E21D11/38 , E02D29/073 , E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a fireproof coating structure capable of coping with slippage in the longitudinal direction of flexible joint elements of an immersed tube and in the sectional direction and attaining the internal side of a tunnel of a cut-off rubber of the flexible joint elements less than 75°C in a fire resistive test of 1,200°C 60 minutes based on an RABT curved line.
SOLUTION: In the fireproof coating structure of the flexible joint elements 3 and 4 of the immersed tube constituted of the cut-off rubber 5 surrounding a joint means of the steel shells 1 and 2 and a joint element between the steel shells, the whole surface of the internal side of the tunnel is sealed so as to surround it by a rubber sheet 6 installed at a predetermined interval from the cut-off rubber, then, a high density heat insulation matting 9 formed by having a water vapor shielding sheet so as to surround the whole rubber sheet is so constructed that the sheet can form the internal side of the tunnel, and then, a heat absorbing pack layer 10 is constructed so as to surround the matting, and a heating expansion sheet 12 and a ceramic blanket 13 are laminated and constructed so as to surround the whole surface of the internal side of the tunnel of the heat absorbing pack layer so as to come into contact with the steel shells.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够应对浸入管的柔性接头元件的纵向滑动并且在截面方向上并且达到截止橡胶的隧道的内侧的防火涂层结构的柔性接头元件在基于RABT曲线的1200℃60分钟的耐火试验中小于75℃。解决方案：在围绕钢壳1和2的接合装置的切断橡胶5和钢壳之间的接合元件构成的浸入管的柔性接头元件3和4的防火涂层结构中，隧道内侧的整个表面被密封，以便由隔离橡胶以预定间隔安装的橡胶片6包围，然后通过具有水蒸汽屏蔽形成的高密度隔热垫9 围绕整个橡胶片的片材被构造成使得片材可以形成隧道的内侧，然后将吸热包装层10构造成围绕消光线，并且将加热膨胀片材12和陶瓷毯13被层叠并构造成围绕吸热包层的隧道的内侧的整个表面以与钢壳接触。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2003259541A FIRE-PROOF COVERING MEMBER FOR CABLE 审中-公开
公开(公告)号：JP2003259541A
公开(公告)日：2003-09-12
申请号：JP2002053287
申请日：2002-02-28
申请人： A & A MATERIAL CORP
发明人： KOKUBU KENICHI , KOGA NORIAKI , TAKAMI YASUHIRO
IPC分类号： A62C3/16 , B32B1/08 , B32B7/02 , H02G1/06 , H02G9/00
摘要： PROBLEM TO BE SOLVED: To provide a fire-proof covering member for cables capable of preventing the cables or cable protective members having the cables therein from being damaged by heating from the outside, and attaining high workability. SOLUTION: This fire-proof covering member for the cables consists of a first thermal insulating material layer which is jointed to the outsides of the cables or the cable protective members having the cables therein, and has a heat resistant film for inhibiting steam from passing through one or both of the inner surface and/or the outer surface thereof, an endothermic material storing bag formed on the outer peripheries of the first thermal insulating material layers, and a second thermal insulating material layer provided on the outer periphery of the endothermic material storing bag. In the fire-proof covering member, the endothermic material storing bag is formed by containing inner bags for encapsulating coolant which dissolves in water and generates an endothermic reaction and water, water gelled by water-absorbing resin or moisture crystalline compound, or encapsulating water, water gelled by water- absorbing resin or moisture crystalline compound, and coolant which dissolves in water and generates an endothermic reaction. COPYRIGHT: (C)2003,JPO

3. 发明专利

JP2002323176A SUPPORT DEVICE FOR PIPE HEAT INSULATION 失效
公开(公告)号：JP2002323176A
公开(公告)日：2002-11-08
申请号：JP2001127627
申请日：2001-04-25
申请人： A & A MATERIAL CORP
发明人： KOGA NORIAKI , FUJII TAKESHI
IPC分类号： F16L3/00
摘要： PROBLEM TO BE SOLVED: To provide a pipe heat insulation support device which is properly applicable to various types of pipes. SOLUTION: This pipe heat insulation support device 21, which comprises multiple blocks 25a-25f divided in the axial direction of a pipe, is provided with a heat insulation support material 25 for supporting the pipe and a box- shaped support mount 27 for storing the heat insulation support material. The blocks extend from the pipe to the sliding surface of the support mount, respectively.

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