公开(公告)号：US10434569B2

公开(公告)日：2019-10-08

申请号：US15224028

申请日：2016-07-29

申请人： LES PRODUITS INDUSTRIELS DE HAUTE TEMPERATURE PYROTEK INC.

发明人： Marcel Gouin ,  Maurice Lacasse ,  Jay Fritzke ,  Michael Bouchard

IPC分类号： B22D43/00 ,  B22C9/08 ,  C22B21/06 ,  C22B9/02 ,  B22D18/04

摘要： Filtration devices are provided with original structural features to allow a better stiffness of the same and prevent the possibility of being distorted and/or driven under the pressure of a flux of liquid metal or an alloy thereof which is passing there through. Said features may consist of a ridge portion extending the periphery of a filtration device, a rim portion provided in double-basket filtration devices, or a particular «M» shape filtration device.

公开(公告)号：US20170008075A1

公开(公告)日：2017-01-12

申请号：US15113754

申请日：2015-01-23

申请人： LES PRODUITS INDUSTRIELS DE HAUTE TEMPERATURE PYROTEK INC.

发明人： Marcel Gouin ,  Maurice Lacasse

IPC分类号： B22C9/08 ,  C03C25/32 ,  C03C25/10 ,  D06M13/148 ,  B22D18/04

CPC分类号： B22C9/086 ,  B01D2239/04 ,  B01D2239/0457 ,  B01D2239/0492 ,  B22D18/04 ,  C03C25/1095 ,  C03C25/321 ,  C04B35/6263 ,  C04B35/6267 ,  C04B35/62873 ,  C04B35/6306 ,  C04B35/636 ,  C04B2235/3212 ,  C04B2235/3217 ,  C04B2235/3418 ,  C04B2235/448 ,  C04B2235/5232 ,  C04B2235/5454 ,  D06M13/148

摘要： A composition for preparing a rigidified fabric made of heat resistant fibers or threads of heat resistant fibers, preferably of woven threads made of heat resistant fibers, said composition comprising a mixture of a product A and a product B, the product A being obtained by polymerisation of carbohydrate units, natural or synthetic, preferably a saccharide, and more preferably a sugar such as glucose, fructose, galactose, sucrose, maltose, lactose, etc.; and the product B consisting of at least one additive such as a binding agent. A method for preparing said composition, a method for preparing a rigidified fabric of heat resistant fibers, the method for the manufacture of filtering devices, filtering devices so obtained, their use for the filtering of metal, and installation and process involving said filtering devices.

摘要翻译： 用于制备由耐热纤维或耐热纤维线制成的刚性织物的组合物，优选由耐热纤维制成的织造线，所述组合物包含产物A和产物B的混合物，产物A通过聚合获得 天然或合成的碳水化合物单元，优选糖类，更优选糖如葡萄糖，果糖，半乳糖，蔗糖，麦芽糖，乳糖等; 和由至少一种添加剂如粘合剂组成的产品B. 一种制备所述组合物的方法，一种制备耐热纤维的刚性织物的方法，过滤装置的制造方法，如此获得的过滤装置，其用于金属过滤的用途以及涉及所述过滤装置的安装和处理。

公开(公告)号：US10201849B2

公开(公告)日：2019-02-12

申请号：US15113754

申请日：2015-01-23

申请人： LES PRODUITS INDUSTRIELS DE HAUTE TEMPERATURE PYROTEK INC.

发明人： Marcel Gouin ,  Maurice Lacasse

IPC分类号： B22C9/08 ,  C03C25/1095 ,  C03C25/321 ,  C04B35/626 ,  C04B35/628 ,  C04B35/63 ,  C04B35/636 ,  B22D18/04 ,  D06M13/148

摘要： A composition for preparing a rigidified fabric made of heat resistant fibers or threads of heat resistant fibers, preferably of woven threads made of heat resistant fibers, said composition comprising a mixture of a product A and a product B, the product A being obtained by polymerization of carbohydrate units, natural or synthetic, preferably a saccharide, and more preferably a sugar such as glucose, fructose, galactose, sucrose, maltose, lactose, etc.; and the product B consisting of at least one additive such as a binding agent. A method for preparing said composition, a method for preparing a rigidified fabric of heat resistant fibers, the method for the manufacture of filtering devices, filtering devices so obtained, their use for the filtering of metal, and installation and process involving said filtering devices.

公开(公告)号：US20170028466A1

公开(公告)日：2017-02-02

申请号：US15224028

申请日：2016-07-29

申请人： LES PRODUITS INDUSTRIELS DE HAUTE TEMPERATURE PYROTEK INC.

发明人： Marcel Gouin ,  Maurice Lacasse ,  Jay Fritzke ,  Michael Bouchard

IPC分类号： B22D43/00

CPC分类号： B22D43/00 ,  B22C9/086 ,  B22D18/04 ,  C22B9/023 ,  C22B21/066 ,  Y02P10/234

摘要： Filtration devices are provided with original structural features to allow a better stiffness of the same and prevent the possibility of being distorted and/or driven under the pressure of a flux of liquid metal or an alloy thereof which is passing there through. Said features may consist of a ridge portion extending the periphery of a filtration device, a rim portion provided in double-basket filtration devices, or a particular > shape filtration device.

摘要翻译： 过滤装置具有原始的结构特征，以允许其具有更好的刚度，并防止在通过其的液态金属或其合金的焊剂的压力下变形和/或驱动的可能性。 所述特征可以包括延伸过滤装置的周边的脊部分，设置在双篮过滤装置中的边缘部分或特定的“M”型过滤装置。