A METHOD OF EXPANDING MINERAL ORES USING MICROWAVE RADIATION
    2.
    发明申请
    A METHOD OF EXPANDING MINERAL ORES USING MICROWAVE RADIATION 审中-公开
    使用微波辐射扩展矿石的方法

    公开(公告)号:WO2006127025A2

    公开(公告)日:2006-11-30

    申请号:PCT/US2005/030741

    申请日:2005-08-29

    CPC classification number: C22B1/00 C04B20/06 C22B4/00 C04B14/18

    Abstract: Here is described a method of expanding mineral ore particles (4), preferably perlite, to effect rapid heating of particles to a required softening temperature so that the selected size and shape of expanded ore particles is obtained. A microwave radiation (2) with appropriate frequency and power density is chosen so as to accomplish particle heating to a required (e.g., softening) temperature in a selected short time while ensuring that the entire particle material is expanded at once. The method provides high efficiency of the expanding process that can be close to 100%.

    Abstract translation: 这里描述了使矿石颗粒(4)膨胀的方法,优选珍珠岩,以实现将颗粒快速加热至所需的软化温度,从而获得所选择的膨胀矿石颗粒的尺寸和形状。 选择具有适当频率和功率密度的微波辐射(2),以便在选择的短时间内实现颗粒加热至所需(例如软化)温度,同时确保整个颗粒材料立即膨胀。 该方法提供了可以接近100%的扩展过程的高效率。

    A METHOD OF SEPARATING NON-METALLIC MATERIAL USING MICROWAVE RADIATION
    3.
    发明申请
    A METHOD OF SEPARATING NON-METALLIC MATERIAL USING MICROWAVE RADIATION 审中-公开
    使用微波辐射分离非金属材料的方法

    公开(公告)号:WO2006025994A2

    公开(公告)日:2006-03-09

    申请号:PCT/US2005/026739

    申请日:2005-07-28

    CPC classification number: C03B33/09 Y10T156/1158 Y10T156/19

    Abstract: A method of high speed cutting of non-metallic materials (14), preferably glass, is described. In the inventive method a concentrated microwave radiation (1) with appropriate frequency and power density is chosen so as to accomplish heating of at least one selected area (2) of the body at the required separating propagation path (3) to required temperature in a selected short time while ensuring that this temperature is large enough to create a thermal stress (6) through the thickness of the selected area that results in the separating of the body material.

    Abstract translation: 描述了非金属材料(14),优选玻璃的高速切割的方法。 在本发明的方法中,选择具有适当频率和功率密度的浓缩微波辐射(1),以便在所需的分离传播路径(3)中将至少一个所选体积的所选区域(2)加热至所需温度 选择的短时间,同时确保该温度足够大以通过导致主体材料分离的所选区域的厚度产生热应力(6)。

    A METHOD OF AUTOCLAVE-FREE LAMINATING
    4.
    发明申请

    公开(公告)号:WO2020236185A1

    公开(公告)日:2020-11-26

    申请号:PCT/US2019/033821

    申请日:2019-05-23

    Abstract: A method for laminating an assembled sandwich structure consisting of a functional part (4) and one glass article (5) separated from an outer surface of the functional part by a laminating film (6) by heating with electromagnetic radiation in a vacuum is described. In the method equal temperatures of all sandwich components are provided by selection of the optimal radiation frequencies. The optimal vacuum level is provided following the laminating film temperature.

    A METHOD FOR THE CHEMICAL STRENGTHENING OF GLASS
    5.
    发明申请
    A METHOD FOR THE CHEMICAL STRENGTHENING OF GLASS 审中-公开
    玻璃化学强化方法

    公开(公告)号:WO2015157406A1

    公开(公告)日:2015-10-15

    申请号:PCT/US2015/024904

    申请日:2015-04-08

    CPC classification number: C03C21/008 C03C23/0065

    Abstract: A method for strengthening a glass article. The method includes exposing a selected area of the glass article to a beam of electromagnetic radiation in order to diffuse first alkali metal ions in the selected area out of the glass article and to diffuse second alkali metal ions on a surface of the glass article and in the selected area into the glass article. The second alkali metal ions are larger than the first alkali metal ions. The beam of electromagnetic radiation heats first alkali metal ions and the second alkali metal ions to a temperature that is greater than that of a glass network of the glass article.

    Abstract translation: 一种加强玻璃制品的方法。 该方法包括将玻璃制品的选定区域暴露于电磁辐射束,以将选定区域中的第一碱金属离子扩散出玻璃制品,并将第二碱金属离子扩散到玻璃制品的表面上 所选区域进入玻璃制品。 第二碱金属离子比第一碱金属离子大。 电磁辐射束将第一碱金属离子和第二碱金属离子加热到比玻璃制品的玻璃网络大的温度。

    A METHOD OF SEPARATING NON-METALLIC MATERIAL USING MICROWAVE RADIATION
    6.
    发明申请
    A METHOD OF SEPARATING NON-METALLIC MATERIAL USING MICROWAVE RADIATION 审中-公开
    用微波辐射分离非金属材料的方法

    公开(公告)号:WO2007018592A1

    公开(公告)日:2007-02-15

    申请号:PCT/US2006/003394

    申请日:2006-01-30

    CPC classification number: C03B33/091

    Abstract: A method of high speed cutting of non-metallic materials (14), preferably glass and laminated glass, is described. In the inventive method a concentrated microwave radiation (1) with appropriate frequency and power density is chosen so as to accomplish heating of at least one selected area (2) of the body at the required separating propagation path (3) to required temperature in a selected short time while ensuring that this temperature is large enough to create a thermal stress (6) through the thickness of the selected area that results in the separating of the body material. In one embodiment of the invention a method of high speed cutting laminated glass is described wherein concentrated microwave radiation is used for delaminating adhesive film before the step of separating the glass body.

    Abstract translation: 描述了一种高速切割非金属材料(14),优选玻璃和夹层玻璃的方法。 在本发明的方法中,选择具有适当频率和功率密度的集中微波辐射(1),以便在所需分离传播路径(3)处将本体的至少一个选定区域(2)加热到 选定的短时间,同时确保该温度足够大以产生通过导致主体材料分离的选定区域的厚度的热应力(6)。 在本发明的一个实施例中,描述了一种高速切割夹层玻璃的方法,其中在分离玻璃体的步骤之前使用浓缩的微波辐射来剥离粘合剂膜。

    A METHOD FOR GLASS TEMPERING USING MICROWAVE RADIATION
    7.
    发明申请
    A METHOD FOR GLASS TEMPERING USING MICROWAVE RADIATION 审中-公开
    使用微波辐射的玻璃温度的方法

    公开(公告)号:WO2015153893A1

    公开(公告)日:2015-10-08

    申请号:PCT/US2015/024103

    申请日:2015-04-02

    CPC classification number: C03B27/00 C03B27/044 C03B29/025 C03B29/08

    Abstract: A method of thermally tempering a glass sheet. The method includes preheating the glass sheet to a temperature higher a strain point of the glass sheet and lower than a softening point of the glass sheet, exposing the glass sheet to a beam of penetrating microwave radiation in order to heat the mid-plane of the glass sheet to a temperature that is above the softening point while simultaneously keeping a surface of the glass sheet at a temperature that is below the softening point, and quenching the glass sheet so that the temperature of the mid-plane and the surface of the glass sheet fall below the strain point, respectively.

    Abstract translation: 一种对玻璃板进行热回火的方法。 该方法包括将玻璃板预热到玻璃板的应变点的温度较高并且低于玻璃板的软化点,将玻璃板暴露于穿透微波辐射束,以便加热玻璃板的中间面 将玻璃板保持在高于软化点的温度,同时将玻璃板的表面保持在低于软化点的温度,并淬火玻璃板,使得玻璃板的中间面和玻璃表面的温度 片材分别低于应变点。

    METHOD AND APPARATUS FOR LAMINATING GLASS SHEETS

    公开(公告)号:WO2008048464A3

    公开(公告)日:2008-04-24

    申请号:PCT/US2007/021714

    申请日:2007-10-11

    Abstract: The invention relates to a method and apparatus for laminating glass articles without using an autoclave. The sandwich structure to be laminated is preheated then is placed in a controllable vacuum and subjected to electromagnetic radiation with specified frequencies and power. The preheating and final heating are provided by convectional heat source. Pressure that is applied continuously during the radiating, heating and cooling steps is also specified for achieving an appropriate bond. An apparatus appropriate for realizing the invented process is also provided. The apparatus includes a loading table, three furnaces, and a cooling chamber which are adjusted to and adjoined to each other. These parts provide the necessary conditions for high-quality laminating simple and multi-sandwich structures with high production rate and efficiency. The apparatus is inexpensive and fits into the space of two glass article lengths.

    A METHOD OF SEPARATING NON-METALLIC MATERIAL USING MICROWAVE RADIATION
    9.
    发明申请
    A METHOD OF SEPARATING NON-METALLIC MATERIAL USING MICROWAVE RADIATION 审中-公开
    使用微波辐射分离非金属材料的方法

    公开(公告)号:WO2007018586A1

    公开(公告)日:2007-02-15

    申请号:PCT/US2006/000742

    申请日:2006-01-05

    CPC classification number: C03B33/091

    Abstract: A method of high speed cutting of non-metallic materials (14), preferably glass and laminated glass, is described. In the inventive method a concentrated microwave radiation (1) with appropriate frequency and power density is chosen so as to accomplish heating of at least one selected area (2) of the body at the required separating propagation path (3) to required temperature in a selected short time while ensuring that this temperature is large enough to create a thermal stress (6) through the thickness of the selected area that results in the separating of the body material. In one embodiment of the invention a method of high speed cutting laminated glass is described wherein concentrated microwave radiation is used for delaminating adhesive film before the step of separating the glass body.

    Abstract translation: 描述了非金属材料(14),优选玻璃和夹层玻璃的高速切割的方法。 在本发明的方法中,选择具有适当频率和功率密度的浓缩微波辐射(1),以便在所需的分离传播路径(3)中将至少一个所选体积的所选区域(2)加热至所需温度 选择的短时间,同时确保该温度足够大以通过导致主体材料分离的所选区域的厚度产生热应力(6)。 在本发明的一个实施例中,描述了一种高速切割夹层玻璃的方法,其中在分离玻璃体的步骤之前使用浓缩的微波辐射来分层粘合剂膜。

Patent Agency Ranking