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. 发明公开

EP3988832A1 SEPARATION PREVENTION STRUCTURE FOR PIPE CONNECTION PART 审中-实审
公开(公告)号：EP3988832A1
公开(公告)日：2022-04-27
申请号：EP19934174.4
申请日：2019-06-20
申请人： Waterworks Technology Development Organization Co., Ltd. , City of Kobe
发明人： MORI Mitsuhiro , SAKAI Daisuke , KUMAKI Yoshihiro , IGA Masanori
IPC分类号： F16L27/12 , F16L57/00
摘要： A disengagement movement between a spigot portion and a socket portion with respect to a collar is reliably blocked while improving absorption capacity with respect to a disengagement force, and a bent state between the spigot portion and a pipe support portion on one end side of the collar is maintained within an appropriate range. A collar (30) having a divided structure and surrounding a fitting connection part (20) between a spigot portion (1A) and a socket portion (2A) in a sealed state is externally mounted over both pipe portions (1, 2). A first disengagement blocking part (4) that blocks, by contact, a relative disengagement movement beyond a certain level between the socket portion (2A) and the collar (30) is provided at a location where the collar (30) and the socket portion (2A) side face each other. A second disengagement blocking part (5) provided with a retaining part (55) in which falling-off resistance between the retaining part (55) and an outer peripheral surface of the spigot portion (1A) increases according to a disengagement movement of the spigot portion (1A) is provided on a pipe support portion (30d) side on one end side in a pipe axis direction of the collar (30).

2. 发明公开

EP1380322A1 FIRE-EXTINGUISHING AGENT, WATER FOR FIRE EXTINGUISHING, AND METHOD OF FIRE EXTINGUISHING 审中-公开
标题翻译：灭火试剂，防水火烧掉，AND METHOD FOR取消火灾
公开(公告)号：EP1380322A1
公开(公告)日：2004-01-14
申请号：EP01921947.6
申请日：2001-04-20
申请人： Kohjin Co., Ltd. , City Of Kobe
发明人： KASHIKI, Keizou , SUMITANI, Masatoshi , SAKAE, Kojiro , KOMATSU, Shigeru , MARUYAMA, Takashi , WANG, Yanfeng
IPC分类号： A62D1/00
CPC分类号： A62D1/0064 , A62D1/0042
摘要： The object of the present invention is to provide a fire extinguishing agent that can extinguish fire and check the spread of fire by easily containing water therein by means of heat due to the fire and solidifying thereby adhering to a burning object; a fire extinguishing water and a method for extinguishing fire by using it. Concretely, the present invention relates to a fire extinguishing agent comprising a thermosensitive polymer that is water-soluble at a temperature not more than a specific preset temperature and that gels or solidifies by containing water therein by means of heat due to a fire which attains to a temperature not less than the preset temperature; a fire extinguishing water obtained by dissolving the fire extinguishing agent into water optionally with a flameproofing agent or other fire extinguishing fire agent; and a method for extinguishing fire using the fire extinguishing water.
摘要翻译：本发明的目的是提供一种灭火剂也可以灭火和通过容易地利用热使由于火灾。其中含有水和固化从而粘附到焚烧对象检查火的蔓延; 灭火水以及用它灭火的方法。具体而言，本发明涉及包含一个热敏聚合物灭火剂确实是水溶性的温度高于特定预设温度不越来越没有通过通过加热。其中含有水凝胶或凝固由于火灾哪个达到至的温度不低于预定温度以下; 由灭火剂到水中任选地用火焰防虫剂或其它灭火剂火溶解而得到的灭火水; 并使用消防用水灭火的方法。

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