CN104478202A - Vacuum glass sealing method and vacuum glass product - Google Patents
Vacuum glass sealing method and vacuum glass product Download PDFInfo
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- CN104478202A CN104478202A CN201410791566.0A CN201410791566A CN104478202A CN 104478202 A CN104478202 A CN 104478202A CN 201410791566 A CN201410791566 A CN 201410791566A CN 104478202 A CN104478202 A CN 104478202A
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Abstract
The invention discloses a vacuum glass sealing structure is provided with at least two parallel glass plates, wherein the periphery of every two adjacent glass plates is sealed by a sealing edge, and a support array is arranged in the middle to form a vacuum layer; the sealing edge is formed by melting low-melting glass; and a metal structure for melting the low-melting glass during laser heating, microwave heating or induction heating is embedded in the sealing edge. The metal structure for generating heat during laser heating, microwave heating or induction heating is arranged in the sealing edge, so that the low-melting glass on the sealing edge is molten and seals the periphery of every two adjacent glass plates. In the sealing process, since only the periphery is subjected to local induction heating or microwave heating, the annealing of the tempered glass can be avoided, thereby implementing the sealing of the tempered vacuum glass. Compared with the prior art, the sealing structure has the advantages of high firmness and more stable air tightness.
Description
Technical field
The vacuum glass product that the present invention relates to a kind of vacuum glass sealing method and utilize the method to process.
Background technology
Vacuum glass is subject to people's attention with its excellent sound insulation, heat insulation, heat-insulating property, also becomes the problem that people competitively study.
The method for sealing of existing vacuum glass mainly contains:
(1) as shown in Figure 1, application number is that the patent of invention of CN94192667.2 discloses a kind of vacuum glass, the sealing-in limit 1 of this vacuum glass adopts low melting glass melt-sealed, sealing temperature, generally at 400 DEG C ~ about 500 DEG C, makes low melting glass melt and the compound sealing-in that completes between sheet glass and sheet glass by flame or electric heating.The glass powder with low melting point slurry that this technique adopts is generally leaded or lead-free glass powder composition, and lead composition wherein has harm to environment and human body, has progressed into superseded state.This sealing-in mode is owing to having infiltration and the melting process of glass powder slurry, and sealing-in sealing is reliable; But its processing units and complex process, and enter heated condition due to two glass sheets of encapsulation simultaneously, easily cause in the sheet glass after encapsulation and there is encapsulation stress, it is unfavorable to use the long-term stability of finished product, and when producing, energy consumption consumes huge.
In addition, when the Vacuum Package of toughened glass or semi-tempered glass plate, because needs heat whole sheet glass, when Heating temperature is more than 250 degree, toughened glass or semi-tempered glass there will be annealing phenomena, and the physicals of toughened glass starts to decline.
(2) if application number is the patent of invention of CN02205234.8, a kind of vacuum glass adopts various resin material and makes the seal, sealing materials that the film condensation material of laminated glass is used as between sheet glass, its Technology is similar to the manufacture craft of laminated glass, although this processing method can realize the sealing-in between sheet glass, but this resinoid, gas permeability and the outgassing rate of itself of film class material are all far longer than glass, and although the vacuum chamber surface-area of vacuum glass is very large, volume is but very little, a certain amount of outgas will make the vacuum tightness in vacuum chamber extremely degenerate, even lose vacuum, so the vacuum glass product that this sealing-in mode makes, the stability of life-time service will be a problem.
Summary of the invention
For solving the problem, the object of the present invention is to provide a kind of sealing structure of vacuum glass, rear formation is melted by low melting glass in the sealing-in limit of this sealing structure, by at sealing-in limit embedded set metal strip or metal strip, this metal strip or metal strip fusing point are higher than low melting glass, carry out LASER HEATING, microwave heating or induction heating by treating seal glass, metal strip or tinsel temperature rise and melt low melting glass, and then realize the sealing-in to sheet glass.In this process, owing to only carrying out local heating to periphery, the annealing of toughened glass can be avoided, therefore can realize the sealing-in of toughened vacuum glass.Another object of the present invention is to the vacuum glass product method for sealing of above-mentioned vacuum glass being provided and utilizing the method to process.
For achieving the above object, the sealing structure of a kind of vacuum glass of the present invention, described vacuum glass has the sheet glass that at least two panels be arranged in parallel; The periphery of adjacent described sheet glass is provided with upholder matrix-like is become vacuum layer by the sealing of sealing-in limit, centre between two; Described sealing-in limit is formed after being melted by low melting glass, described sealing-in limit be embedded with for LASER HEATING, microwave heating or induction heating time melt the metal construction of described low melting glass.
Further, described metal construction be embedded in described sealing-in limit inner, around being arranged in the tinsel of described glass sheet perimeter, metal strip or wire netting.
Further, described metal construction is be embedded in some wires that described sealing-in limit is inner, be looped around described glass sheet perimeter, the spaced and parallel setting of described wire.
Further, described metal construction is made up of kovar alloy, copper alloy, nickelalloy, titanium alloy or silver alloys.
Further, described sheet glass is simple glass, toughened glass or semi-tempered glass.
A method for sealing for vacuum glass, concrete steps are:
1) metal construction is placed in glass powder with low melting point slurry, and makes sealing strip by dry or sintering process, sealing strip is placed on the sealing region of sheet glass; Or at sheet glass sealing region coating glass powder with low melting point slurry, metal construction is placed in glass powder with low melting point slurry;
2) will treat that seal glass slab integral is preheated to the basal temperature of setting;
3) adopt LASER HEATING, microwave heating or induction heating mode to heat sheet glass sealing region, described metal structural temperature raises and melts described low melting glass, and then by the peripheral sealing of adjacent two sheet glass.
Further, described basal temperature higher than the annealing temperature of toughened glass, is not preferably 150-290 DEG C.
Further, described sealing region is arranged on the internal surface of described sheet glass, outside surface or peripheral side.
Further, described sealing strip is one, and sealing strip is arranged on to be treated between sealing-in two sheet glass, and upper and lower two sides of sealing strip are tightly connected with the internal surface of two glass sheets treating sealing-in respectively; Or sealing strip is along treating that seal glass edges of boards are along vertically arranging, two portions up and down of same side treat that the side of seal glass plate is tightly connected respectively with two panels; Or sealing strip is L shape, the vertical side edge of L shape and the side of a sheet glass are tightly connected, and the bottom horizontal of L shape and the internal surface of another glass sheets are tightly connected.
Further, two described sealing strips be set in advance in respectively treat sealing-in two pieces of sheet glass internal surfaces or outside surface on, LASER HEATING, microwave heating or induction heating time, described metal construction by the low melting glass fusing on sealing strip, and then realizes the hermetic seal between sealing strip and corresponding sheet glass, between two sealing strips.
Further, on the described sealing region internal surface that is arranged on described sheet glass or outside surface; Described metal construction in described sealing strip is tinsel, and two described sealing strips are set in advance in respectively treats that, on two pieces of sheet glass of sealing-in, two sealing strips lead to outside sheet glass from described sealing region; LASER HEATING, microwave heating or induction heating time, described metal construction, by the low melting glass fusing on sealing strip, and then realizes the hermetic seal between sealing strip and corresponding sheet glass, between two sealing strips.
Further, the section of described sealing strip is U-shaped, and the described metal construction in described sealing strip is tinsel or wire netting, and this U-shaped sealing strip dual-side is tightly connected with the internal surface of two glass sheets or outside surface for the treatment of sealing-in respectively.
Further, two sides of described U-shaped sealing strip be arranged on treat sealing-in two glass sheets between, this U-shaped sealing strip dual-side is tightly connected with the internal surface of two glass sheets respectively, and the channel section base section of sealing strip reaches outside two glass sheets.
Further, two sides of described U-shaped sealing strip be arranged on treat sealing-in two glass sheets outside, this U-shaped sealing strip dual-side is tightly connected with the outside surface of two glass sheets respectively, in the edge of two glass sheets is wrapped in by the channel section base section of sealing strip.
Further, one of them side of described U-shaped sealing strip be arranged on treat sealing-in two sheet glass between, and to be tightly connected with the internal surface of a wherein glass sheets; Be tightly connected with the outside surface of this sheet glass after another one side walks around the edge of another glass sheets.
Further, described in treat seal glass plate is provided with bleeding point, after sheet glass sealing-in, utilize this bleeding point extracting vacuum; Finally close this bleeding point.
Further, described step 3) completes in vacuum chamber, and the vacuum tightness of vacuum chamber is consistent with the setting vacuum tightness of vacuum glass.
Further, described sheet glass is bend glass, and after sealing-in, described vacuum glass is curved vacuum glass.
A kind of vacuum glass product adopting above-mentioned method for sealing to make.
Compared with prior art, by arrange in sealing-in limit be used for LASER HEATING, microwave heating or induction heating time produce the metal construction of heat, the low melting glass on sealing-in limit is melted, by the peripheral sealing of adjacent two sheet glass.During sealing-in, owing to only carrying out LASER HEATING locally, microwave heating or induction heating to periphery, the annealing of toughened glass can be avoided, therefore, it is possible to realize the sealing-in of toughened vacuum glass.And compared with prior art, sealing structure of the present invention is more firm, and resistance to air loss is more stable.
Accompanying drawing explanation
Fig. 1 is the structural representation on sealing-in limit of the prior art;
Fig. 2 is structural representation of the present invention in embodiment 1;
Fig. 3 is structural representation when metal construction is wire in embodiment 1;
Fig. 4 is structural representation of the present invention in embodiment 3;
Fig. 5 is structural representation of the present invention in embodiment 4;
Fig. 6 is structural representation of the present invention in embodiment 5;
Fig. 7 is structural representation of the present invention in embodiment 6;
Fig. 8 is structural representation of the present invention in embodiment 7;
Fig. 9 is structural representation of the present invention in embodiment 8;
Figure 10 is structural representation of the present invention in embodiment 9;
Figure 11 is L shape sealing-in limit structural representation in embodiment 9.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
embodiment 1
As shown in Figure 2, a kind of sealing structure of vacuum glass, vacuum glass has the sheet glass 10 that two panels be arranged in parallel; Sheet glass is simple glass, toughened glass or semi-tempered glass.The periphery of two pieces of sheet glass 10 is sealed by sealing-in limit 20, centre is provided with upholder 15 matrix-like and becomes vacuum layer; Sealing-in limit 20 is formed after being melted by low melting glass, sealing-in limit 20 be embedded with for LASER HEATING, microwave heating or induction heating time melt the metal construction 25 of low melting glass.Metal construction 25 is around the tinsel being arranged in sheet glass 10 periphery, metal strip or wire netting.
Metal construction is made up of kovar alloy.Kovar alloy is nickeliferous 29%, the hard glass iron-based sealing alloy of cobalt 17%.This alloy within the scope of 20 ~ 450 DEG C, have the linear expansivity close to hard glass and corresponding hard glass can carry out effective sealing-in coupling, higher Curie temperature and good cryo tissue stability, the oxide film of alloy is fine and close, and easily welding and welding, have good plasticity-.In addition, alloy and sheet glass component reaction, set up comparatively firmly molecular linkage and connect, and then realize the connection with glass better.In addition, metal construction can also be made up of copper alloy, nickelalloy, titanium alloy or silver alloys.
As shown in Figure 3, metal construction can also be for being embedded in some wire 25a that sealing-in limit 20 is inner, be looped around sheet glass 10 periphery, the spaced and parallel setting of wire 25a.
embodiment 2
A method for sealing for vacuum glass, concrete steps are:
1) metal construction is placed in glass powder with low melting point slurry, and makes sealing strip by dry or sintering process, sealing strip is placed on the sealing region of sheet glass; Or at sheet glass sealing region coating glass powder with low melting point slurry, metal construction is placed in glass powder with low melting point slurry;
2) will treat that seal glass slab integral is preheated to the basal temperature of setting;
3) adopt LASER HEATING, microwave heating or induction heating mode to heat sheet glass sealing region, described metal structural temperature raises and melts described low melting glass, and then by the peripheral sealing of adjacent two sheet glass.
Wherein, basal temperature higher than the annealing temperature of toughened glass, is not preferably 150-290 DEG C.
Wherein, treat seal glass plate is provided with bleeding point, after sheet glass sealing-in, utilize this bleeding point extracting vacuum; Finally block this bleeding point.Or step 3) completes in vacuum chamber, the vacuum tightness of vacuum chamber is consistent with the setting vacuum tightness of vacuum glass, vacuumizes and synchronously completes with sealing-in operation.
Sheet glass in the present embodiment can be common plane glass; Can certainly be bend glass, after sealing-in, vacuum glass be curved vacuum glass.
embodiment 3
As shown in Figure 4, a sealing strip 21 is set in advance in be treated on the upper glass sheets peripheral inner surface of sealing-in, another sealing strip 22 is set in advance in be treated on the bottom sheet glass sheet perimeter internal surface of sealing-in, LASER HEATING, microwave heating or induction heating time, metal construction is by the low melting glass fusing on sealing strip, sealing strip 21 and upper glass sheets are tightly connected, and sealing strip 22 and lower glass sheets are tightly connected, the hermetic seal between two sealing strips 21 and 22.
embodiment 4
The present embodiment is substantially the same manner as Example 3, and difference is:
As shown in Figure 5, the sealing region of vacuum glass is the outside surface treating seal glass plate periphery.A sealing strip 21a is set in advance on the outer peripheral edge surface of the upper glass sheets treating sealing-in, and another sealing strip 22a is set in advance on the outer peripheral edge surface of the lower glass sheets treating sealing-in.Sealing strip 21a and 22a leads to outside sheet glass from sealing region, metal construction 25b in sealing strip 21a and 22a is tinsel, LASER HEATING, microwave heating or induction heating time, metal construction 25b by the low melting glass fusing on sealing strip, and then realizes the hermetic seal between sealing strip and corresponding sheet glass, between two sealing strip 21a and 22a.
embodiment 5
The present embodiment is substantially the same manner as Example 4, and difference is:
As shown in Figure 6, the sealing region of vacuum glass is the outside surface of upper glass sheets and the internal surface of lower glass sheets.A sealing strip 21b is set in advance on the outside surface of glass sheets, and another sealing strip 22b is set in advance on the internal surface of lower glass sheets.Sealing strip 21a and 22a leads to outside sheet glass from sealing region, metal construction 25b in sealing strip 21b and 22b is tinsel, LASER HEATING, microwave heating or induction heating time, metal construction 25b by the low melting glass fusing on sealing strip, and then realizes the hermetic seal between sealing strip and corresponding sheet glass, between two sealing strip 21b and 22b.
embodiment 6
The present embodiment is substantially the same manner as Example 4, and difference is:
As shown in Figure 7, the section of sealing strip 20c is U-shaped, metal construction 25c in sealing strip 20c is tinsel or wire netting, two sides of U-shaped sealing strip 20c be arranged on treat sealing-in two glass sheets 10 between, this U-shaped sealing strip 20c dual-side is tightly connected with the internal surface of two glass sheets 10 respectively, and the channel section base section of sealing strip 20c reaches outside two glass sheets 10.
embodiment 7
The present embodiment is substantially the same manner as Example 6, and difference is:
As shown in Figure 8, the section of sealing strip 20d is U-shaped, two sides of U-shaped sealing strip 20d be arranged on treat sealing-in two glass sheets 10 outside, this U-shaped sealing strip 20d dual-side is tightly connected with the outside surface of two glass sheets 10 respectively, and the edge of two glass sheets 10 wraps up by the channel section base section of sealing strip 20d.
embodiment 8
The present embodiment is substantially the same manner as Example 7, and difference is:
As shown in Figure 9, the upper side edge of U-shaped sealing strip 20e be arranged on treat sealing-in two glass sheets between, and to be tightly connected with the internal surface of upper glass sheets; Be tightly connected with the outside surface of lower glass sheets after lower side walks around the edge of lower glass sheets.
embodiment 9
The present embodiment is substantially the same manner as Example 2, and difference is:
As shown in Figure 10, sealing strip 20f is one, and sealing strip 20f is along treating that seal glass plate 10 edge is vertically arranged, and two portions up and down of same side treat that the side of seal glass plate is tightly connected respectively with two panels.
In addition as shown in figure 11, the sealing strip 20g of vacuum glass can also be L shape, and the vertical side edge of L shape and the side of upper sheet glass are tightly connected, and the bottom horizontal of L shape and the internal surface of lower glass sheets are tightly connected.
Below only describe several preferred embodiments of the application by reference to the accompanying drawings, but the application is not limited thereto, every those of ordinary skill in the art are under the spirit not departing from the application, and any improvement made and/or distortion, all belong to the protection domain of the application.
Claims (19)
1. a sealing structure for vacuum glass, described vacuum glass has the sheet glass that at least two panels be arranged in parallel; The periphery of adjacent described sheet glass is provided with upholder matrix-like is become vacuum layer by the sealing of sealing-in limit, centre between two; It is characterized in that, described sealing-in limit is formed after being melted by low melting glass, described sealing-in limit be embedded with for LASER HEATING, microwave heating or induction heating time melt the metal construction of described low melting glass.
2. sealing structure as claimed in claim 1, is characterized in that, described metal construction be embedded in described sealing-in limit inner, around being arranged in the tinsel of described glass sheet perimeter, metal strip or wire netting.
3. sealing structure as claimed in claim 1, is characterized in that, described metal construction is be embedded in some wires that described sealing-in limit is inner, be looped around described glass sheet perimeter, the spaced and parallel setting of described wire.
4. sealing structure as claimed in claim 1, it is characterized in that, described metal construction is made up of kovar alloy, copper alloy, nickelalloy, titanium alloy or silver alloys.
5. sealing structure as claimed in claim 1, it is characterized in that, described sheet glass is simple glass, toughened glass or semi-tempered glass.
6. realize a method for sealing for the vacuum glass of sealing structure as claimed in claim 1, it is characterized in that, its concrete steps are:
1) metal construction is placed in glass powder with low melting point slurry, and makes sealing strip by dry or sintering process, sealing strip is placed on the sealing region of sheet glass; Or at sheet glass sealing region coating glass powder with low melting point slurry, metal construction is placed in glass powder with low melting point slurry;
2) will treat that seal glass slab integral is preheated to the basal temperature of setting;
3) adopt LASER HEATING, microwave heating or induction heating mode to heat sheet glass sealing region, described metal structural temperature raises and melts described low melting glass, and then by the peripheral sealing of adjacent two sheet glass.
7. method for sealing as claimed in claim 6, it is characterized in that, described basal temperature is not higher than the annealing temperature of toughened glass.
8. method for sealing as claimed in claim 6, is characterized in that, described sealing region is arranged on the internal surface of described sheet glass, outside surface or peripheral side.
9. method for sealing as claimed in claim 8, it is characterized in that, described sealing strip is one, and sealing strip is arranged on to be treated between sealing-in two sheet glass, and upper and lower two sides of sealing strip are tightly connected with the internal surface of two glass sheets treating sealing-in respectively; Or sealing strip is along treating that seal glass plate peripheral edge is along vertically arranging, two portions up and down of same side treat that the side of seal glass plate is tightly connected respectively with two panels; Or sealing strip is L shape, the vertical side edge of L shape and the side of a sheet glass are tightly connected, and the bottom horizontal of L shape and the internal surface of another glass sheets are tightly connected.
10. method for sealing as claimed in claim 6, it is characterized in that, two described sealing strips be set in advance in respectively treat sealing-in two pieces of sheet glass internal surfaces or outside surface on, LASER HEATING, microwave heating or induction heating time, described metal construction by the low melting glass fusing on sealing strip, and then realizes the hermetic seal between sealing strip and corresponding sheet glass, between two sealing strips.
11. method for sealing as claimed in claim 10, it is characterized in that, described sealing region is described sheet glass internal surface or outside surface; Described metal construction in described sealing strip is tinsel, and two described sealing strips are set in advance in respectively treats that, on two pieces of sheet glass of sealing-in, two sealing strips lead to outside sheet glass from described sealing region; LASER HEATING, microwave heating or induction heating time, described metal construction, by the low melting glass fusing on sealing strip, and then realizes the hermetic seal between sealing strip and corresponding sheet glass, between two sealing strips.
12. method for sealing as claimed in claim 6, it is characterized in that, the section of described sealing strip is U-shaped, and the described metal construction in described sealing strip is tinsel or wire netting, and this U-shaped sealing strip dual-side is tightly connected with the internal surface of two glass sheets or outside surface for the treatment of sealing-in respectively.
13. method for sealing as claimed in claim 12, it is characterized in that, two sides of described U-shaped sealing strip be arranged on treat sealing-in two glass sheets between, this U-shaped sealing strip dual-side is tightly connected with the internal surface of two glass sheets respectively, and the channel section base section of sealing strip reaches outside two glass sheets.
14. method for sealing as claimed in claim 12, it is characterized in that, two sides of described U-shaped sealing strip be arranged on treat sealing-in two glass sheets outside, this U-shaped sealing strip dual-side is tightly connected with the outside surface of two glass sheets respectively, in the edge of two glass sheets is wrapped in by the channel section base section of sealing strip.
15. method for sealing as claimed in claim 12, is characterized in that, one of them side of described U-shaped sealing strip be arranged on treat sealing-in two sheet glass between, and to be tightly connected with the internal surface of a wherein glass sheets; Be tightly connected with the outside surface of this sheet glass after another one side walks around the edge of another glass sheets.
16. as arbitrary in claim 6-15 as described in method for sealing, it is characterized in that, described in treat seal glass plate is provided with bleeding point, after sheet glass sealing-in, utilize this bleeding point extracting vacuum; Finally close this bleeding point.
17. as arbitrary in claim 6-15 as described in method for sealing, it is characterized in that, described step 3) completes in vacuum chamber, and the vacuum tightness of vacuum chamber is consistent with the setting vacuum tightness of vacuum glass.
18. as arbitrary in claim 6-15 as described in method for sealing, it is characterized in that, described sheet glass is bend glass, and after sealing-in, described vacuum glass is curved vacuum glass.
19. 1 kinds of vacuum glass products adopting method for sealing described in claim 6 to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410791566.0A CN104478202A (en) | 2014-12-19 | 2014-12-19 | Vacuum glass sealing method and vacuum glass product |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410791566.0A CN104478202A (en) | 2014-12-19 | 2014-12-19 | Vacuum glass sealing method and vacuum glass product |
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| CN104478202A true CN104478202A (en) | 2015-04-01 |
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| CN201410791566.0A Pending CN104478202A (en) | 2014-12-19 | 2014-12-19 | Vacuum glass sealing method and vacuum glass product |
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| CN105293911A (en) * | 2015-10-13 | 2016-02-03 | 大连工业大学 | Method for preparing low-melt glass with microwave oven through melting and low-melt glass |
| CN105541132A (en) * | 2015-12-15 | 2016-05-04 | 洛阳兰迪玻璃机器股份有限公司 | Tempered vacuum glass manufacturing method and production line |
| CN105565683A (en) * | 2015-12-15 | 2016-05-11 | 洛阳兰迪玻璃机器股份有限公司 | Preparation method and production line of tempered vacuum glass |
| CN106583924A (en) * | 2016-12-23 | 2017-04-26 | 苏州大学 | Laser sealing method of glass and kovar alloy and sealing body |
| CN108623194A (en) * | 2017-03-17 | 2018-10-09 | 长沙星纳气凝胶有限公司 | Aerogel composite glass and preparation method thereof built in a kind of |
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| CN108625741A (en) * | 2017-03-17 | 2018-10-09 | 长沙星纳气凝胶有限公司 | Aerogel composite glass and preparation method thereof built in a kind of |
| CN108625742A (en) * | 2017-03-17 | 2018-10-09 | 长沙星纳气凝胶有限公司 | Aerogel composite glass and preparation method thereof built in a kind of |
| CN108623195A (en) * | 2017-03-17 | 2018-10-09 | 长沙星纳气凝胶有限公司 | A kind of heat insulation glass and preparation method thereof |
| CN108640490A (en) * | 2018-06-25 | 2018-10-12 | 洛阳八佳电气科技股份有限公司 | A kind of method that laser welded seal makes full toughened vacuum glass |
| EP3584231A4 (en) * | 2017-04-26 | 2020-04-01 | Luoyang Landglass Technology Co., Ltd. | Vacuum glass product |
| CN113001055A (en) * | 2020-11-17 | 2021-06-22 | 维爱吉(厦门)科技有限责任公司 | Gradient component sealing material, vacuum glass and vacuum glass |
| CN113001054A (en) * | 2020-11-04 | 2021-06-22 | 维爱吉(厦门)科技有限责任公司 | Low-thermal-conductivity sealing material of vacuum glass and vacuum glass |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293911A (en) * | 2015-10-13 | 2016-02-03 | 大连工业大学 | Method for preparing low-melt glass with microwave oven through melting and low-melt glass |
| CN105541132A (en) * | 2015-12-15 | 2016-05-04 | 洛阳兰迪玻璃机器股份有限公司 | Tempered vacuum glass manufacturing method and production line |
| CN105565683A (en) * | 2015-12-15 | 2016-05-11 | 洛阳兰迪玻璃机器股份有限公司 | Preparation method and production line of tempered vacuum glass |
| CN105541132B (en) * | 2015-12-15 | 2019-01-04 | 洛阳兰迪玻璃机器股份有限公司 | A kind of production method and its production line of toughened vacuum glass |
| CN105565683B (en) * | 2015-12-15 | 2018-12-07 | 洛阳兰迪玻璃机器股份有限公司 | A kind of production method and its production line of toughened vacuum glass |
| CN106583924A (en) * | 2016-12-23 | 2017-04-26 | 苏州大学 | Laser sealing method of glass and kovar alloy and sealing body |
| CN106583924B (en) * | 2016-12-23 | 2018-06-29 | 苏州大学 | A kind of glass and the laser method for sealing of kovar alloy and sealing-in body |
| CN108623195A (en) * | 2017-03-17 | 2018-10-09 | 长沙星纳气凝胶有限公司 | A kind of heat insulation glass and preparation method thereof |
| CN108625741A (en) * | 2017-03-17 | 2018-10-09 | 长沙星纳气凝胶有限公司 | Aerogel composite glass and preparation method thereof built in a kind of |
| CN108625742A (en) * | 2017-03-17 | 2018-10-09 | 长沙星纳气凝胶有限公司 | Aerogel composite glass and preparation method thereof built in a kind of |
| CN108625737A (en) * | 2017-03-17 | 2018-10-09 | 长沙星纳气凝胶有限公司 | Aerogel composite glass and preparation method thereof built in a kind of |
| CN108625740A (en) * | 2017-03-17 | 2018-10-09 | 长沙星纳气凝胶有限公司 | Aerogel composite glass and preparation method thereof built in a kind of |
| CN108623194A (en) * | 2017-03-17 | 2018-10-09 | 长沙星纳气凝胶有限公司 | Aerogel composite glass and preparation method thereof built in a kind of |
| CN108625741B (en) * | 2017-03-17 | 2020-04-10 | 长沙星纳气凝胶有限公司 | Composite glass with built-in aerogel and preparation method thereof |
| CN108623194B (en) * | 2017-03-17 | 2021-04-27 | 长沙星纳气凝胶有限公司 | Composite glass with built-in aerogel and preparation method thereof |
| EP3584231A4 (en) * | 2017-04-26 | 2020-04-01 | Luoyang Landglass Technology Co., Ltd. | Vacuum glass product |
| EP3584232A4 (en) * | 2017-04-26 | 2020-04-08 | Luoyang Landglass Technology Co., Ltd. | Induction-heating welding method for vacuum glass |
| CN108640490A (en) * | 2018-06-25 | 2018-10-12 | 洛阳八佳电气科技股份有限公司 | A kind of method that laser welded seal makes full toughened vacuum glass |
| CN113001054A (en) * | 2020-11-04 | 2021-06-22 | 维爱吉(厦门)科技有限责任公司 | Low-thermal-conductivity sealing material of vacuum glass and vacuum glass |
| CN113001055A (en) * | 2020-11-17 | 2021-06-22 | 维爱吉(厦门)科技有限责任公司 | Gradient component sealing material, vacuum glass and vacuum glass |
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