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. 发明授权

KR101000862B1 Hydration heat reducer & super low heat concrete composite 有权
标题翻译：水泥减水剂和超低温混凝土复合材料
公开(公告)号：KR101000862B1
公开(公告)日：2010-12-13
申请号：KR20100037781
申请日：2010-04-23
申请人： SAM PYO IND CO LTD , HYUNDAI AMCO CO LTD
发明人： CHUN CHANG YOUNG , CHUNG GI TAEK , GONG MIN HO , LEE SEONG WOONG , JEONG YONG , YOON SEOB , SONG YONG WON , JEAN YOUNG SU , NAM SANG SOO
IPC分类号： C04B24/04 , C04B18/08 , C04B18/14 , C04B24/24
CPC分类号： C04B40/0039 , C04B28/04 , C04B2103/0089 , Y02W30/92 , Y02W30/94 , Y02W30/97 , C04B18/26 , C04B24/04 , C04B2103/302 , C04B18/08 , C04B18/141 , C04B20/008
摘要： PURPOSE: A hydration-heat reducing agent, and an ultralow-heating concrete composition are provided to reduce the concrete hydration temperature by mainly containing pyroligneous liquor and organic acid salt. CONSTITUTION: A hydration-heat reducing agent contains 70~98wt% of water reducing agent, 1~29wt% of pyroligneous liquor, and 1~5wt% of organic acid salt. The water reducing agent is formed with a polycarbonic acid based high quality water reducing agent and an acrylate based resin. The hydration-heat reducing agent contains 69~93wt% of polycarbonic acid based high quality water reducing agent and 1~5wt% of acrylate based resin.
摘要翻译：目的：提供水合减热剂和超低温混凝土组合物，通过主要含有木醋酸和有机酸盐来降低混凝土的水合温度。构成：水合减热剂含70〜98重量％的减水剂，1〜29重量％的木醋酸和1〜5重量％的有机酸盐。减水剂由聚碳酸酯类优质减水剂和丙烯酸酯类树脂形成。水合减热剂含有69〜93wt％的聚碳酸基优质减水剂和1〜5wt％的丙烯酸酯类树脂。

2. 发明公开

KR20120040020A System for evaluating and managing quality of concrete in high pressure pumping 有权
标题翻译：高压泵送混凝土质量评估与管理系统
公开(公告)号：KR20120040020A
公开(公告)日：2012-04-26
申请号：KR20100101517
申请日：2010-10-18
申请人： HYUNDAI AMCO CO LTD , KTMG CO LTD
发明人： CHUN CHANG YOUNG , MYUNG RO OUN , CHUNG GI TAEK , GONG MIN HO , KIM YU SEUNG
IPC分类号： G06Q50/00 , G06F19/00
CPC分类号： G06Q50/08 , G06F17/00 , G06F17/10 , G06F17/14
摘要： PURPOSE: A concrete pipe quality evaluation management system is provided to offer stable construction environment by realizing a wireless control unit and a wireless sensor unit through a wireless communication system. CONSTITUTION: A sensor node unit includes plural pressure sensors(300), a pressure display unit(31), an emergency operating signal generating unit(330), and a signal transmission unit(320). The pressure sensors sense the pressure of concrete. The pressure display unit displays a concrete pressure value by changing the sensed concrete pressure signal. When the emergency control signal is received, the emergency operating signal generating unit operates emergency apparatuses in an area including the pressure sensors. The signal transmission unit wirelessly transmits the sensed input data.
摘要翻译：目的：通过无线通信系统实现无线控制单元和无线传感器单元，提供了具体的管道质量评估管理系统，提供了稳定的施工环境。构成：传感器节点单元包括多个压力传感器（300），压力显示单元（31），紧急操作信号产生单元（330）和信号传输单元（320）。压力传感器感测混凝土的压力。压力显示单元通过改变感测的混凝土压力信号来显示混凝土压力值。当紧急控制信号被接收时，紧急操作信号发生单元在包括压力传感器的区域中操作应急设备。信号发送单元无线地发送感测的输入数据。

3. 发明公开

KR20120040033A System for driving bypass valves in response to error of concrete high pressure pumping 有权
标题翻译：用于驱动旁路阀的系统用于混合高压泵送错误
公开(公告)号：KR20120040033A
公开(公告)日：2012-04-26
申请号：KR20100101536
申请日：2010-10-18
申请人： HYUNDAI AMCO CO LTD
发明人： CHUN CHANG YOUNG , MYUNG RO OUN , CHUNG GI TAEK , GONG MIN HO
IPC分类号： E04G21/04 , F16K31/02
CPC分类号： E04G21/04 , F04B15/02 , F16K31/02
摘要： PURPOSE: A system for driving bypass valves in response to error of concrete high pressure pumping is provided to protect residual pipe by colleting concrete which is not hardened because a main part in the pipe is closed when blocking and extraordinary states. CONSTITUTION: A system for driving bypass valves in response to error of concrete high pressure pumping comprises a first bypass valve(310), a second bypass valve(320), a first bypass valve control part(330), a second bypass valve control part(340), and a sensor node part(350). The first bypass valve opens and closes a first and a second moving passage. The first moving passage moves concrete from a lower floor part(315) to a high floor part(335) of a main pipe. The second moving passage discharges the concrete in the high floor part to an emergency pipe(325). The second bypass valve opens and closes a bypass passage. The bypass passage allows the concrete in the high floor part to pass through the first bypass valve and discharge to the emergency pipe. The first bypass valve control part controls the concrete moving passages of the first bypass valve.
摘要翻译：目的：提供一种用于响应混凝土高压泵送误差驱动旁通阀的系统，用于通过混凝土保持残留管道，该混凝土不会变硬，因为管道中的主要部件在堵塞和非常状态时关闭。构成：响应于混凝土高压泵送的误差而驱动旁通阀的系统包括第一旁通阀（310），第二旁通阀（320），第一旁通阀控制部（330），第二旁通阀控制部（340）和传感器节点部分（350）。第一旁通阀打开和关闭第一和第二移动通道。第一移动通道将混凝土从下层部分（315）移动到主管的高层部分（335）。第二移动通道将高层地板中的混凝土排放到应急管（325）。第二旁通阀打开和关闭旁路通道。旁通通道允许高层的混凝土通过第一旁通阀并排放到应急管。第一旁通阀控制部控制第一旁通阀的混凝土移动通路。

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