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公开(公告)号：US11927882B2
公开(公告)日：2024-03-12
申请号：US17046202
申请日：2019-03-25
发明人： Tatsuya Mori , Akira Sato , Atsushi Shimada , Yuya Yokosawa , Nobumasa Yoshida
CPC分类号： G03F1/64 , C03B20/00 , C03C3/06 , C03C4/0085 , C03C8/24 , C03C27/10 , C03C2201/02
摘要： A quartz glass plate has a quartz glass plate body and a quartz glass member adhered to the quartz glass plate body through an adhesive layer, where the adhesive layer contains silica, and a sum of concentrations of Li, Na, and K ions, being alkali metal ions and Ca ions, being alkaline earth metal ions contained in the adhesive layer is 10 ppm by mass or less. Consequently, a step with a uniform thickness can be formed, and a quartz glass plate is not easily damaged by irradiation with a light containing an ultraviolet ray.
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公开(公告)号：US20240043318A1
公开(公告)日：2024-02-08
申请号：US18264395
申请日：2022-02-04
IPC分类号： C03C8/24 , H01M8/0282 , H01M8/1246
CPC分类号： C03C8/24 , H01M8/0282 , H01M8/1246 , H01M2008/1293
摘要： The present invention relates to glass compositions and sealing materials comprising same suitable for use in electrochemical devices requiring a hermetic seal such as solid oxide fuel cell (SOFC) and solid oxide electrolyser cell (SOEC) stacks.
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公开(公告)号：US20230015338A1
公开(公告)日：2023-01-19
申请号：US17782761
申请日：2020-12-09
申请人： VKR HOLDING A/S
摘要： Method for the production of a vacuum insulated glazing unit with more than two panes and a vacuum insulated glazing unit with more than two panes. In one example a triple pane vacuum insulated glazing assembly is fused and the cavity is backfilled during cooling whereby the centre pane temperature may be lowered. This has the advantage of keeping the stresses below the failure boundaries and enabling faster production.
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公开(公告)号：US20220336828A1
公开(公告)日：2022-10-20
申请号：US17670154
申请日：2022-02-11
IPC分类号： H01M8/0282 , C03C10/00 , C03C8/02 , C03C8/24 , H01M8/2428 , H01M8/2465
摘要： A glass ceramic seal is formed from a precursor material that includes from 80 mol % to 100 mol % of a primary component containing, on an oxide basis, from 25 mol % to 55 mol % SiO2, from 20 mol % to 45 mol % CaO, from 5 mol % to 30 mol % MgO, and from 0 mol % to 15 mol % Al2O3.
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公开(公告)号：US20220289621A1
公开(公告)日：2022-09-15
申请号：US17638308
申请日：2020-02-03
发明人： Takashi NAITO , Shinichi TACHIZONO , Yuji HASHIBA , Tatsuya MIYAKE , Taigo ONODERA , Takuya AOYAGI
摘要： A lead-free low-melting glass composition containing vanadium oxide, tellurium oxide, silver oxide and lithium oxide, said composition satisfying the following two relational expressions (1) and (2) in terms of oxides. [Ag2O]≥[TeO2]≥[V2O5]≥[Li2O] (1) 2[V2O5]≥[Ag2O]+[Li2O]≥40 (2) (In the formula, [X] represents a content of component X, and the unit thereof is “mol %”; the same applies hereinafter.) Thus, it is possible to provide a lead-free low-melting glass composition which enables sealing and adhesion at around the melting point (232° C.) of tin and which has high adhesiveness and stickiness.
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公开(公告)号：US20220033296A1
公开(公告)日：2022-02-03
申请号：US17290617
申请日：2019-11-01
申请人： LG ELECTRONICS INC.
发明人： Namjin KIM , Young Seok KIM , Sanghyeok IM
IPC分类号： C03C3/068 , H01M8/0282 , C03C8/24 , H01M8/12
摘要： The present invention relates to: a glass composition that can be used as sealing material; and a solid oxide fuel cell using same. A sealing glass composition according to the present invention includes 10-35 wt % of SiO2, 3-35 wt % of B2O3, 30-65 wt % of BaO, 0.1-15 wt % of CaO, 0.1-3 wt % of NiO, and 0.1-3 wt % of CuO. Unlike conventional glass compositions as sealing material, the present sealing glass composition is suitable for use in solid oxide fuel cells that operate at medium-low temperatures, and in particular, has the excellent effect of minimizing sealing adhesion strength degradation even after long-term use.
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公开(公告)号：US11166340B2
公开(公告)日：2021-11-02
申请号：US16610561
申请日：2017-06-14
发明人： Bing Liu , Yikun Chen , Chenghao Luo , Huachen Liu , Weichang Ke , Fuyou Qi , Tengfei Deng
IPC分类号： A24F13/00 , A24F17/00 , A24F25/00 , A24F40/44 , H05B1/02 , A24F40/46 , A24F40/70 , A24F40/48 , C03C3/087 , C03C8/04 , C03C8/24 , C04B37/00 , H05B3/28 , A24F40/10
摘要： A composite ceramic atomizer includes a first main body and a second main body that are integrally formed by using a glazing and sealing process, and the first main body is connected to the second main body through a glazed surface formed by glazing. The glazed surface completely or partially covers a surface at the joint between the first main body and the second main body. The first main body includes a heating carrier and a conductive path for heating, where the conductive path is formed on a surface of or inside the heating carrier and has a first contact part and a second contact part connected to a power supply. The second main body is used for liquid conduction. Further provided is a method for preparing the composite ceramic atomizer.
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公开(公告)号：US20210265083A1
公开(公告)日：2021-08-26
申请号：US17315177
申请日：2021-05-07
申请人： SCHOTT AG
发明人： Ina MITRA , Christian MIX , Björn RAMDOHR , Hartmut HARTL , Mark STRONCZEK
摘要： A join is provided that has an electrically insulating component and two joining partners secured to one another and electrically insulated from one another by the electrically insulating component. The electrically insulating component has a surface that extends between the two joining partners. The surface defines a structure selected from a group consisting of an elevation, a depression, and any combinations thereof. The structure elongates a direct path along the surface. The structure completely surrounds at least one of the two joining partners. The electrically insulating component and/or the structure includes a glass that is at least partially crystallized.
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公开(公告)号：US20210112869A1
公开(公告)日：2021-04-22
申请号：US16610561
申请日：2017-06-14
发明人： Bing LIU , Yikun CHEN , Chenghao LUO , Huachen LIU , Weichang KE , Fuyou QI , Tengfei DENG
IPC分类号： A24F40/46 , A24F40/10 , A24F40/70 , A24F40/44 , A24F40/48 , C03C8/24 , C03C8/04 , C03C3/087 , C04B37/00 , H05B3/28
摘要： Provided is a composite ceramic atomizer, comprising a first main body and a second main body, wherein the first main body and the second main body are integrally formed by using a glazing and sealing process, and the first main body is connected to the second main body by means of a glazed surface formed by glazing. The glazed surface completely or partially covers a surface at the joint between the first main body and the second main body. The first main body comprises a heating carrier and a conductive path for heating, the conductive path being formed on a surface of or inside the heating carrier and having a first contact part and a second contact part connected to a power supply. The second main body is used for liquid conduction.
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公开(公告)号：US10607904B2
公开(公告)日：2020-03-31
申请号：US16078641
申请日：2017-02-16
发明人： Takuji Oka , Toru Shiragami
IPC分类号： H01L23/10 , B23K26/324 , C03C8/14 , B23K26/08 , C03C23/00 , B23K26/28 , B23K26/082 , C03C8/24 , C03C27/10 , B23K26/211 , C03C8/20 , H01L21/50 , H01L23/02 , C03C27/06 , B23K26/20 , H01L23/08 , B23K101/36 , B23K103/18 , B23K103/00
摘要： Provided is a method for producing an airtight package that can reduce thermal stress occurring in the inside of a glass lid due to irradiation with laser light to prevent occurrence of cracks and the like in the glass lid. A method for producing an airtight package in which a container 1 containing a device 5 mounted therein is sealed with a glass lid 3 includes the steps of: mounting the device 5 to an interior of the container 1; disposing a sealing material 6 between a frame 2 of the container 1 and the glass lid 3 and placing the glass lid 3 on top of the frame 2 of the container 1; and irradiating the sealing material 6 through the glass lid 3 with laser light while scanning the laser light along the frame 2 to melt the sealing material 6 by heat and form a sealing material layer, thus sealing the glass lid 3 and the frame 2 together with the sealing material layer, wherein irradiation with the laser light is started from an irradiation start point B, then performed by scanning the laser light a plural number of times all around along the frame 2, and then terminated at an irradiation end point C located ahead of the irradiation start point B in a direction of the scanning A.
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