公开(公告)号：US20110185664A1

公开(公告)日：2011-08-04

申请号：US12279983

申请日：2008-03-27

申请人： Kwi-Bok Lee ,  Kwi-Yeon Lee

发明人： Kwi-Bok Lee ,  Kwi-Yeon Lee

IPC分类号： E04C2/22 ,  B21D35/00

CPC分类号： E04C2/288 ,  B32B3/12 ,  E04B2/845 ,  E04B2/847 ,  E04C2/044 ,  E04C2/205 ,  Y10T29/49906

摘要： An assembly unit for buildings and its fabrication method are disclosed. The assembly unit includes an expanded synthetic resin; a metal wire bent in a zigzag manner to have bent portions, inserted in the expanded synthetic resin, a certain length of the bent portions being exposed from front and rear surfaces of the expanded synthetic resin; and a metal wire mesh mounted on the front and rear surfaces of the expanded synthetic resin and combined with the bent portions of the metal wire, to thereby obtain the working stability, so that an operator may carry it easily, shorten construction time by removing the necessity of a series of works of making a concrete form, casting concrete and curing the concreted surface, improve surroundings, and reduce construction expenses, by simply using the expanded synthetic resin, the metal wire and the metal wire mesh, compared with those of when existing reinforced concrete structures are employed.

摘要翻译： 公开了一种用于建筑物的组装单元及其制造方法。 组装单元包括膨胀合成树脂; 金属丝以锯齿形的方式弯曲以具有插入到膨胀的合成树脂中的弯曲部分，一定长度的弯曲部分暴露于膨胀合成树脂的前表面和后表面; 以及安装在膨胀合成树脂的前表面和后表面上并与金属丝的弯曲部分组合的金属丝网，从而获得工作稳定性，使得操作者可以容易地携带，通过去除 通过简单地使用膨胀合成树脂，金属丝和金属丝网，与当时相比，制作混凝土形式的一系列作品，浇注混凝土和固化混凝土表面，改善环境并降低施工费用的必要性 现有的钢筋混凝土结构。

公开(公告)号：US20080045404A1

公开(公告)日：2008-02-21

申请号：US11893157

申请日：2007-08-15

申请人： Hyun-Sik Han ,  Jin-Woo Song ,  Jae-Au Ha ,  Kwi-Yeon Lee

发明人： Hyun-Sik Han ,  Jin-Woo Song ,  Jae-Au Ha ,  Kwi-Yeon Lee

IPC分类号： B01J29/89 ,  B01J23/42 ,  B01J23/44

CPC分类号： B01J23/63 ,  B01D53/945 ,  B01D2255/102 ,  B01D2255/206 ,  B01D2255/20715 ,  B01D2255/9025 ,  B01D2255/908 ,  B01J35/04 ,  B01J37/0244 ,  B01J37/0248 ,  Y02T10/22

摘要： Disclosed herein is a three-way conversion (TWC) catalyst containing little or no rhodium for purifying exhaust gases of an internal combustion engine, having a multi-layers structure, including a lower layer including an alumina support and an oxygen storage material; an intermediate layer including alumina support impregnated only with palladium and a zirconia-rich oxygen storage material; and an upper layer including alumina support impregnated with platinum, minimum rhodium and platinum, or platinum-palladium and a ceria-rich oxygen storage material.

摘要翻译： 本文公开了一种三元转化（TWC）催化剂，其含有很少或不含有用于净化内燃机废气的铑，其具有多层结构，包括包含氧化铝载体和储氧材料的下层; 中间层，包括仅用钯浸渍的氧化铝载体和富含氧化锆的储氧材料; 以及包含浸渍有铂，最小铑和铂的氧化铝载体或铂 - 钯和富含二氧化铈的储氧材料的上层。