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1. 发明专利

JPH11302029A METHOD FOR TRANSPORTING RIBBON-LIKE GLASS AND PRODUCTION OF SHEET GLASS 失效
公开(公告)号：JPH11302029A
公开(公告)日：1999-11-02
申请号：JP11383098
申请日：1998-04-23
申请人： ASAHI GLASS CO LTD
发明人： SAKAMOTO OSAMU , KOJIMA GEN , KOYAMA TSUTOMU
IPC分类号： C03B18/00 , C03B35/18
摘要： PROBLEM TO BE SOLVED: To stabilize the production process and to improve the yield by executing production in such a manner that a film of vapor exists between ribbon-like glass and a support for supporting the ribbon-like glass at the time of transportation and that the vapor is formed by the evaporation of the liquid existing in the support. SOLUTION: The molten glass melted in a melting furnace in a float method is supplied from the left side into a molten metal bath 3 where the glass is smoothed and flattened on molten metal 2 and the thickness thereof is regulated, to form the ribbon-like glass 1. The ribbon-like glass 1 is drawn out of the molten metal bath 3 and is transported to the form of riding on a hydrophilic porous carbon roll 5 which is the ribbon-like glass support. The film of the vapor exists between the ribbon-like glass 1 and the roll 5. Water is preferable as a vapor film forming material. The space is so partitioned by a shielding plate 6 as to prevent the intrusion of the generated vapor into the upper space 4 in the molten metal bath where the generated vapor is held at a reducing atmosphere. The ribbon-like glass 1 is thereafter transported to a annealing furnace 7.

2. 发明专利

JPH0380738B2 失效
公开(公告)号：JPH0380738B2
公开(公告)日：1991-12-25
申请号：JP8584287
申请日：1987-04-09
申请人： OZATSUKU SEIKO KK , IZAWA MINORU
发明人： IZAWA MINORU
IPC分类号： G02B3/04 , C03B18/00 , C03B19/04

3. 发明专利

JPH02102144A FILLER FOR PLASTIC AND METHOD AND DEVICE FOR PRODUCING SAME FILLER 失效
公开(公告)号：JPH02102144A
公开(公告)日：1990-04-13
申请号：JP25672088
申请日：1988-10-12
申请人： OLYMPUS OPTICAL CO
发明人： YAMADA NOBORU
IPC分类号： B29B11/16 , B29C70/58 , B29K105/16 , C03B18/00 , C03B19/10 , C03B37/005
摘要： PURPOSE:To provide the subject filler capable of improving the shrinkage anisotropy of a plastic molded product and the mechanical strength of a welded portion thereof by preparing thin glass pieces and forming irregular holes and/or projections and depressions on the surfaces thereof into three-dimensional shapes. CONSTITUTION:For the production of the filler, melted glass 2 in a melting oven 1 is discharged 4 and simultaneously steam is jetted 6 to spray 5 the melted glass 2 in a fog state. The melted glass 2 is dropped on melted lead 10 having fine waves formed on the surface thereof with a shaking device 11 in a heating, heat-retaining bath 9. At this time, the melted glass 2 is struck on the surface of the melted lead 10 to transcribe the fine wave shapes of the surface of the melted lead 10 to the dropped melted glass pieces and simultaneously to flatten the melted glass pieces. Since a difference between the melting points of the lead and the glass is 900-1000 deg.C, the melted glass 2 is sufficiently cooled to solidify as glass pieces. The melted lead 10 is subsequently discharged by a tilting motion of a tilting plate 13. The glass pieces on a mesh, namely the objective fillers 25 are recovered in a melted material-recovering box 16.

4. 发明专利

JPS649247B2 失效
公开(公告)号：JPS649247B2
公开(公告)日：1989-02-16
申请号：JP3194481
申请日：1981-03-07
申请人： SAINT GOBAIN VITRAGE
发明人： EBERUHARUTO RIIPERUTO
IPC分类号： C03B18/04 , C03B18/00 , C03B18/22

5. 发明专利

JPS56140031A COOLER FOR FLOAT TYPE GLASS FURNACE 失效
公开(公告)号：JPS56140031A
公开(公告)日：1981-11-02
申请号：JP3194481
申请日：1981-03-07
申请人： SAINT GOBAIN VITRAGE
发明人： EBERUHARUTO RIIPERUTO
IPC分类号： C03B18/04 , C03B18/00 , C03B18/22

6. 发明专利

JPS515321A 失效
公开(公告)号：JPS515321A
公开(公告)日：1976-01-17
申请号：JP6013175
申请日：1975-05-20
申请人： PPG INDUSTRIES INC
发明人： UIRIAMU JEEMUSU MYUURUSUTATSUT , JEEMUSU REI SHORUNHORUSUTO
IPC分类号： C03B18/00 , C03B18/22

7. 发明专利

JPS50116509A 失效
公开(公告)号：JPS50116509A
公开(公告)日：1975-09-11
申请号：JP14208374
申请日：1974-12-12
IPC分类号： C03B18/16 , C03B18/00 , C03B18/02 , C03B18/04 , C03B18/18
摘要： Flat glass is manufactured by the float process and is attenuated to a thickness in the range 1.5 mm to 5 mm. In an attenuation zone of the bath the viscosity of the glass is controlled to regulate attenuation of the float ribbon to a desired width and thickness and transverse barriers are provided on the floor of the tank structure, containing the molten metal along which the ribbon is advanced, to constrain to forward flow the molten metal entrained beneath the ribbon. Upstream counterflow from the cooler end of the tank structure is alongside the ribbon and replenishes the molten metal beneath the ribbon between that transverse barrier and an upstream similar transverse barrier.

8. 发明专利

JPS502609B1 失效
公开(公告)号：JPS502609B1
公开(公告)日：1975-01-28
申请号：JP692568
申请日：1968-02-06
IPC分类号： C03B18/22 , C03B18/00 , C03B18/02

9. 发明专利

JPS4847512A 失效
公开(公告)号：JPS4847512A
公开(公告)日：1973-07-06
申请号：JP7451672
申请日：1972-07-25
申请人： GLAVERBEL
IPC分类号： C03B18/00 , C03B18/22 , C03B18/02

10. 发明专利

JP5664208B2 フロートガラス製造用補助装置有权
标题翻译：浮法玻璃生产辅助装置
公开(公告)号：JP5664208B2
公开(公告)日：2015-02-04
申请号：JP2010281460
申请日：2010-12-17
申请人：セントラル硝子株式会社
发明人：恵一市野 , 恵一市野
IPC分类号： C03B18/00
CPC分类号： Y02P40/57

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