CN105217972B - A kind of vacuum glass and preparation method thereof - Google Patents
A kind of vacuum glass and preparation method thereof Download PDFInfo
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- CN105217972B CN105217972B CN201510636848.8A CN201510636848A CN105217972B CN 105217972 B CN105217972 B CN 105217972B CN 201510636848 A CN201510636848 A CN 201510636848A CN 105217972 B CN105217972 B CN 105217972B
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- glass
- lower glass
- vacuum
- bleeding point
- annular groove
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- 239000011521 glass Substances 0.000 title claims abstract description 221
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000007769 metal material Substances 0.000 claims abstract description 23
- 239000011230 binding agent Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 47
- 230000000740 bleeding effect Effects 0.000 claims description 43
- 239000002184 metal Substances 0.000 claims description 21
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000003292 glue Substances 0.000 claims description 15
- 238000005516 engineering process Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000005341 toughened glass Substances 0.000 claims description 8
- 238000007688 edging Methods 0.000 claims description 6
- 238000005496 tempering Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 229910000846 In alloy Inorganic materials 0.000 claims description 3
- 229910052738 indium Inorganic materials 0.000 claims description 3
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 3
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000008676 import Effects 0.000 description 6
- 230000004913 activation Effects 0.000 description 5
- 238000005219 brazing Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 206010036590 Premature baby Diseases 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 229910000986 non-evaporable getter Inorganic materials 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
The present invention relates to a kind of vacuum glass and preparation method thereof, including the upper glass mutually bonded by organic binder bond and inorganic metal material and lower glass；On the upper glass and the relatively cohesive face of lower glass, the annular groove for placing getter is at least offered on one side；The outer edge of the annular groove of the upper glass and/or lower glass is equipped with the inorganic metal material arranged along annular groove；The outer edge of the inorganic metal material is equipped with organic binder bond；The interior zone that the upper glass and lower glass are disposed with inorganic metal material forms vacuum layer, and the vacuum layer is internally provided with the supporter of lattice arrangement.A kind of vacuum glass of the present invention proposes the bonding mode that a kind of organic and inorganic mode mutually merges, and realizes that the tight seal of vacuum glass bonds；And it proposes a kind of completely new getter addition manner, realizes the sufficiently effective utilization of getter.
Description
Technical field
The present invention relates to a kind of vacuum glass and preparation method thereof, belong to vacuum glass technical field.
Background technology
Existing vacuum glass is mostly using following several ways sealing-in, these existing sealing-in modes according to the applicant understood
All there are problems that：The first：It is low constantly developing in order to achieve the purpose that manufacture tempered glass using fine solder sealing-in
Warm glass fibers solder is tightly controlled sintering time, can only also make half tempered glass of the glass surface stress between 24-69Mpa
Glass, and the factor that the pollution of fine solder is big, the production cycle is long, yield rate is low hinders the development of vacuum glass；Second：
With the situation of organic material modeling fat glue sealing-in, there are permanent aging, situation about easily deflating is undesirable；The third：With to glass week
Side progress infrared-ray laser sealing-in, but the also prematurity of this gimmick；4th kind：With brazing metal edge sealing, there are metal weldings
Material is inadequate with the adhesion strength of glass, glass fluting, complex process, and cost is more.And groove is embedded in glass surface, is increased
Cost.Existing vacuum glass there is problems：1. vacuum glass is vented, contact surface is small, and shortcoming is that channel is not smooth, is stayed
There is an aperture, another kind is vacuum tank exhaust, although without exhaust outlet, the problem of cavity is big there are space, and energy consumption is big；It is 2. existing
Technology is typically all to be vented and edge sealing is completed simultaneously, after fine solder is melted by heating, can be discharged a large amount of gases, and when merging is deposited in
Gas in vacuum layer again cannot exclude, so vacuum glass vacuum degree is unable to reach ideal requirement always；3. in air-breathing
In the use of agent, due to the development of toughened vacuum glass, harsher requirement is proposed to the use of getter, about getter
Activation could must be activated in high temperature plastic packaging under vacuum conditions, and evaporable air-absorbing agent increases in the narrow interlayer of tempered glass
To 400 DEG C, the stress of tempered glass can change, and be unfavorable for the production of tempered glass, while nonevaporable getter passes through
Protective cover will not oxidation deactivation, have some effectiveness, but an effect unobvious；And getter can heat absorbing glass powder
The air of burning cannot cause getter to be utilized well.
Invention content
A kind of vacuum glass of the present invention, it is of the existing technology the purpose is to overcome the problems, such as, it proposes a kind of organic and inorganic
The bonding mode that mode mutually merges realizes that the tight seal of vacuum glass bonds；A kind of preparation side of vacuum glass of the present invention
Method, it is of the existing technology the purpose is to overcome the problems, such as, it is proposed that the bonding mode that a kind of organic and inorganic mode mutually merges,
Realize that the tight seal of vacuum glass bonds；And it proposes a kind of completely new getter addition manner, realizes the abundant of getter
It is effective to utilize.
Specific technical solution of the present invention is as follows：A kind of vacuum glass, which is characterized in that including passing through organic binder bond and nothing
The upper glass and lower glass that machine metal material mutually bonds；On the upper glass and the relatively cohesive face of lower glass, at least one
Face offers the annular groove for placing getter；The outer edge of the annular groove of the upper glass and/or lower glass be equipped with along
The inorganic metal material of annular groove arrangement；The outer edge of the inorganic metal material is equipped with organic binder bond；The upper glass and
The interior zone that lower glass is disposed with inorganic metal material forms vacuum layer, and the vacuum layer is internally provided with the support of lattice arrangement
Object.
Further, the organic binder bond is using one or more in shadow glue, 502 glue, double-tube glue, resin glue.
Further, the inorganic metal material uses indium metal or indium alloy.
Further, the upper glass and lower glass use simple glass or tempered glass；The upper glass and lower glass
In at least it is a piece of be LOW-E glass.
Further, the inorganic metal material is the metal o-ring arranged along annular groove outer edge.
Further, it further includes and is arranged on bleeding point on glass and/or lower glass.
Further, the bleeding point is round or polygon.
A kind of preparation method of vacuum glass of the present invention, which is characterized in that including no bleeding point and have two kinds of works of bleeding point
Skill mode：The technology mode of the no bleeding point includes the following steps：The first step：According to the vacuum glass size of required making
Upper and lower glass is cut out, annular groove is then opened up to the outer edge of upper and lower glass, and carry out edging, washing and drying treatment, is done
Tempering is carried out to upper and lower glass after dry；Second step：Along the outer edge laying metal o-ring of lower glass ring-shaped slot, and
Lower glass ring-shaped slot interior zone arranges supporter, then places upper glass and upper and lower glass is carried out conjunction piece；Third walks：With having
The junction of upper and lower glass is carried out edge sealing by machine glue, only seals three sides, is used there are the non-edge sealing in one side to vacuumize, then low
Temperature pressure, upper and lower glass is compacted；Air extractor is installed at the non-edge sealing of upper and lower glass, the air extractor passes through glass
It is attached at glass pipeline and the non-edge sealing of upper and lower glass, the glass piping is internally provided with getter, is set at the glass piping
There is the high-temperature heating equipment for activated degasser；After the air extractor vacuumizes, and activated degasser, then by getter
It imports in the crack of the non-edge sealing of upper and lower glass and enters in annular groove；Finally it will pass through low temperature pressure addition organic gel at non-edge sealing
Carry out edge sealing；Or it by after upper glass and lower glass conjunction piece, is then placed in vacuum tank, carries out taking out in vacuum tank true
Sky, low-temperature heat, compacting realize tight bond, then carry out edge sealing with organic gel；Technology mode equipped with bleeding point includes as follows
Step：The first step：Upper and lower glass is cut out according to the vacuum glass size of required making, then to upper and lower glass at least one side
Outer edge open up annular groove, and bleeding point is opened up in the lateral edges of upper glass or/and lower glass；Then and edging, clear is carried out
It washes and is dried, tempering is carried out to upper and lower glass after dry；Second step：Gold is laid along the outer edge of lower glass ring-shaped slot
Belong to sealing ring, and supporter is arranged in lower glass ring-shaped slot interior zone, then place upper glass and close upper and lower glass
Piece；Third walks：Low temperature presses, and the junction of upper and lower glass is carried out edge sealing with organic gel after upper and lower glass is compacted,
It leaves bleeding point open-ended and is used to vacuumize；4th step：Air extractor, the pumping are installed at upper and lower glass bleeding point
For device of air by being attached at glass piping and upper and lower glass bleeding point, the glass piping is internally provided with getter, described
The high-temperature heating equipment for activated degasser is equipped at glass piping；After the air extractor vacuumizes, and activated degasser,
Then getter is imported at the bleeding point of upper and lower glass and flowed into annular groove；Then metal o-ring is heated, metal
Sealing ring, which is heated, realizes sealing, while organic gel and filler realization sealing are added in into bleeding point.
Further, the bleeding point connection annular groove is communicated with vacuum layer.
A kind of application method of getter of the present invention, which is characterized in that getter is put into glass piping in vacuum item
Activation is realized by one or more modes in heating, infrared-ray, electromagnetic wave, high-frequency induction, the air-breathing after activation under part
Agent imports the getter storeroom of vacuum glass interlayer.
The present invention is the use and its complementation of organic and inorganic different materials in terms of edge sealing；With brazing metal leakproofness
Good, plasticity is strong, and the high strong point of ductility makes up the organic gel weakness easy to aging that can discharge gas；Simultaneously with organic adhesivity
Intensity is big, and the strong point of production technology simplicity makes up the shortcomings that brazing metal adhesion strength is not high；The present invention to vacuum glass into
Row low temperature cold edge sealing, edge sealing effect are good；The present invention offers to place the annular groove of getter on upper and lower glass, passes through
Air extractor heats, and then imports in annular groove the getter in glass piping, realizes the efficient utilization of getter.
Description of the drawings
The present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the setting schematic diagram of the first bleeding point.
Fig. 3 is the setting schematic diagram of second of bleeding point.
Fig. 4 is the setting schematic diagram of the third bleeding point.
Fig. 5 is the setting schematic diagram of the 4th kind of bleeding point.
Fig. 6 is the importing schematic diagram of getter of the present invention.
In figure：The upper glass of 1-；Glass under 2-；3- annular grooves；4- inorganic metal materials；5- organic binder bonds；6- supporters；
7- vacuum layers；8- bleeding points；9- glass pipings；10- heating units；11- getters.
Specific embodiment
As shown in Figs. 1-5, a kind of vacuum glass, including what is mutually bonded by organic binder bond 5 and inorganic metal material 4
Upper glass 1 and lower glass 2；On the upper glass 1 and the relatively cohesive face of lower glass 2, at least offer to place on one side
The annular groove 3 of getter 11；The outer edge of the annular groove 3 of the upper glass 1 and/or lower glass 2 is equipped with and is arranged along annular groove 3
Inorganic metal material 4；The outer edge of the inorganic metal material 4 is equipped with organic binder bond 5；The upper glass 1 and lower glass 2
The interior zone for being disposed with inorganic metal material 4 forms vacuum layer 7, and the vacuum layer 7 is internally provided with the supporter of lattice arrangement
6。
Organic binder bond 5 of the present invention is using one or more in shadow glue, 502 glue, double-tube glue, resin glue.Institute
It states inorganic metal material 4 and uses indium metal or indium alloy.The upper glass 1 and lower glass 2 use simple glass or tempered glass；
At least a piece of in the upper glass 1 and lower glass 2 is LOW-E glass.The inorganic metal material 4 is along 3 outside of annular groove
The metal o-ring of edge arrangement.
As shown in Figure 2-5, it further includes and is arranged on bleeding point 8 on glass 1 and/or lower glass 2.The bleeding point 8 is circle
Shape or polygon.
As shown in figures 1 to 6, a kind of preparation method of vacuum glass of the present invention including no bleeding point and has two kinds of works of bleeding point
Skill mode：The technology mode of the no bleeding point includes the following steps：The first step：According to the vacuum glass size of required making
Upper and lower glass is cut out, annular groove is then opened up to the outer edge of upper and lower glass, and carry out edging, washing and drying treatment, is done
Tempering is carried out to upper and lower glass after dry；Second step：Along the outer edge laying metal o-ring of lower glass ring-shaped slot, and
Lower glass ring-shaped slot interior zone arranges supporter, then places upper glass and upper and lower glass is carried out conjunction piece；Third walks：With having
The junction of upper and lower glass is carried out edge sealing by machine glue, only seals three sides, is used there are the non-edge sealing in one side to vacuumize, then low
Temperature pressure, upper and lower glass is compacted；Air extractor is installed at the non-edge sealing of upper and lower glass, the air extractor passes through glass
It is attached at glass pipeline and the non-edge sealing of upper and lower glass, the glass piping is internally provided with getter, is set at the glass piping
There is the high-temperature heating equipment for activated degasser；After the air extractor vacuumizes, and activated degasser, then by getter
It imports in the crack of the non-edge sealing of upper and lower glass and enters in annular groove；Finally it will pass through low temperature pressure addition organic gel at non-edge sealing
Carry out edge sealing；Or it by after upper glass and lower glass conjunction piece, is then placed in vacuum tank, carries out taking out in vacuum tank true
Sky, low-temperature heat, compacting realize tight bond, then carry out edge sealing with organic gel；Technology mode equipped with bleeding point includes as follows
Step：The first step：Upper and lower glass is cut out according to the vacuum glass size of required making, then to upper and lower glass at least one side
Outer edge open up annular groove, and bleeding point is opened up in the lateral edges of upper glass or/and lower glass；Then and edging, clear is carried out
It washes and is dried, tempering is carried out to upper and lower glass after dry；Second step：Gold is laid along the outer edge of lower glass ring-shaped slot
Belong to sealing ring, and supporter is arranged in lower glass ring-shaped slot interior zone, then place upper glass and close upper and lower glass
Piece；Third walks：Low temperature presses, and the junction of upper and lower glass is carried out edge sealing with organic gel after upper and lower glass is compacted,
It leaves bleeding point open-ended and is used to vacuumize；4th step：Air extractor, the pumping are installed at upper and lower glass bleeding point
For device of air by being attached at glass piping and upper and lower glass bleeding point, the glass piping is internally provided with getter, described
The high-temperature heating equipment for activated degasser is equipped at glass piping；After the air extractor vacuumizes, and activated degasser,
Then getter is imported at the bleeding point of upper and lower glass and flowed into annular groove；Then metal o-ring is heated, metal
Sealing ring, which is heated, realizes sealing, while organic gel and filler realization sealing are added in into bleeding point.The bleeding point connection ring
Shape slot is communicated with vacuum layer.
A kind of application method of getter of the present invention, getter is put into glass piping under vacuum by adding
One or more modes in heat, infrared-ray, electromagnetic wave, high-frequency induction realize activation, and the getter after activation imports vacuum
The getter storeroom of glass sandwich.
The present invention is the use and its complementation of organic and inorganic different materials in terms of edge sealing；With brazing metal leakproofness
Good, plasticity is strong, and the high strong point of ductility makes up the organic gel weakness easy to aging that can discharge gas；Simultaneously with organic adhesivity
Intensity is big, and the strong point of production technology simplicity makes up the shortcomings that brazing metal adhesion strength is not high；The present invention to vacuum glass into
Row low temperature cold edge sealing, edge sealing effect are good；The present invention offers to place the annular groove of getter on upper and lower glass, passes through
Air extractor is evacuated, and the getter in glass piping is activated to import in annular groove, realizes the efficient utilization of getter.
In addition to the implementation, the present invention can also have other embodiment.It is all to use equivalent substitution or equivalent transformation shape
Into technical solution, all fall within the present invention claims protection domain.
Claims (8)
1. a kind of vacuum glass, it is characterised in that：Including the upper glass mutually bonded by organic binder bond and inorganic metal material
Glass and lower glass；On the upper glass and the relatively cohesive face of lower glass, at least offer to place getter on one side
Annular groove；The outer edge of the annular groove of the upper glass and/or lower glass is equipped with the inorganic metal material arranged along annular groove；
The outer edge of the inorganic metal material is equipped with organic binder bond；The upper glass and lower glass are disposed with inorganic metal material
Interior zone forms vacuum layer, and the vacuum layer is internally provided with the supporter of lattice arrangement；The preparation method of the vacuum glass,
Including no bleeding point and there are two kinds of technology modes of bleeding point：The technology mode of the no bleeding point includes the following steps：The first step：
Upper and lower glass is cut out according to the vacuum glass size of required making, annular groove then is opened up to the outer edge of upper and lower glass,
And edging, washing and drying treatment are carried out, tempering is carried out to upper and lower glass after dry；Second step：Along lower glass ring-shaped slot
Outer edge lays metal o-ring, and arranges supporter in lower glass ring-shaped slot interior zone, then place upper glass by it is upper,
Lower glass carries out conjunction piece；Third walks：The junction of upper and lower glass is subjected to edge sealing with organic gel, only seals three sides, there are one side
Non- edge sealing uses to vacuumize, and then low temperature presses, and upper and lower glass is compacted；It is installed at the non-edge sealing of upper and lower glass
Air extractor, the air extractor at glass piping and the non-edge sealing of upper and lower glass by being attached, inside the glass piping
The high-temperature heating equipment for activated degasser is equipped with equipped with getter, at the glass piping；The air extractor vacuumizes
Afterwards, and activated degasser, then getter is imported in the crack of the non-edge sealing of upper and lower glass and entered in annular groove；It finally will not
It is pressed at edge sealing by low temperature and adds in organic gel progress edge sealing；Or by after upper glass and lower glass conjunction piece, it is then placed in vacuum
It in container, is vacuumized in vacuum tank, low-temperature heat, compacting realize tight bond, then carry out edge sealing with organic gel；If
The technology mode for having bleeding point includes the following steps：The first step：Upper and lower glass is cut out according to the vacuum glass size of required making
Then glass opens up annular groove, and open in the lateral edges of upper glass or/and lower glass to the outer edge of upper and lower glass at least one side
If bleeding point；Then and edging, washing and drying treatment are carried out, tempering is carried out to upper and lower glass after dry；Second step：Along
The outer edge of lower glass ring-shaped slot lays metal o-ring, and arranges supporter in lower glass ring-shaped slot interior zone, then
Upper and lower glass is carried out conjunction piece by glass in placement；Third walks：Low temperature presses, will with organic gel after upper and lower glass is compacted
The junction of upper and lower glass carries out edge sealing, leaves bleeding point open-ended and is used to vacuumize；4th step：It is taken out in upper and lower glass
Air extractor is installed, the air extractor at glass piping and upper and lower glass bleeding point by being attached, the glass at gas port
Glass channel interior is equipped with getter, and the high-temperature heating equipment for activated degasser is equipped at the glass piping；The pumping
After device vacuumizes, and activated degasser, then getter is imported at the bleeding point of upper and lower glass and flowed into annular groove；So
After be put into metal sealing item and heated, metal sealing item is heated realization sealing, while adds in organic gel into bleeding point and fill out
It fills object and realizes sealing.
2. a kind of vacuum glass according to claim 1, it is characterised in that：The organic binder bond is using shadow glue, 502
It is one or more in glue, double-tube glue, resin glue.
3. a kind of vacuum glass according to claim 1, it is characterised in that：The inorganic metal material using indium metal or
Indium alloy.
4. a kind of vacuum glass according to claim 1, it is characterised in that：The upper glass and lower glass use common glass
Glass or tempered glass；At least a piece of in the upper glass and lower glass is LOW-E glass.
5. a kind of vacuum glass according to claim 1, it is characterised in that：The inorganic metal material is along annular groove
The metal o-ring of outer edge arrangement.
6. a kind of vacuum glass according to claim 1, it is characterised in that：It further includes and is arranged on glass and/or lower glass
Bleeding point on glass.
7. a kind of vacuum glass according to claim 6, it is characterised in that：The bleeding point is round or polygon.
8. a kind of vacuum glass according to claim 1, it is characterised in that：The bleeding point connection annular groove and vacuum layer
It communicates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510636848.8A CN105217972B (en) | 2015-09-29 | 2015-09-29 | A kind of vacuum glass and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510636848.8A CN105217972B (en) | 2015-09-29 | 2015-09-29 | A kind of vacuum glass and preparation method thereof |
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| Publication Number | Publication Date |
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| CN105217972A CN105217972A (en) | 2016-01-06 |
| CN105217972B true CN105217972B (en) | 2018-07-03 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106673461A (en) * | 2016-12-30 | 2017-05-17 | 青岛亨达玻璃科技有限公司 | Method for producing vacuum glass by using 3D (three dimensional) printing technology and use of vacuum glass |
| CN106746755B (en) * | 2016-12-30 | 2019-07-26 | 青岛亨达玻璃科技有限公司 | A kind of preparation method and its usage of vacuum glass |
| CN107337358B (en) * | 2017-01-26 | 2018-12-14 | 连玉琦 | A kind of vacuum glass and preparation method thereof |
| CN109912240A (en) * | 2018-10-18 | 2019-06-21 | 汪坤明 | A kind of vacuum glass and its encapsulating method |
| CN109574519B (en) * | 2018-12-13 | 2021-06-18 | 青岛欣晶玻璃科技有限公司 | Vacuum glass with air exhaust channel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4393105A (en) * | 1981-04-20 | 1983-07-12 | Spire Corporation | Method of fabricating a thermal pane window and product |
| CN2918413Y (en) * | 2006-06-27 | 2007-07-04 | 王小培 | Vacuum glass with exhausting groove |
| CN102249559A (en) * | 2010-12-10 | 2011-11-23 | 洛阳兰迪玻璃机器有限公司 | Vacuum glass component |
| CN103043922A (en) * | 2011-10-13 | 2013-04-17 | 洛阳兰迪玻璃机器股份有限公司 | Vacuum glass with sealing parting strip |
| CN103979805A (en) * | 2014-05-27 | 2014-08-13 | 张曹 | Flexibly-sealed vacuum glass and preparation process thereof |
-
2015
- 2015-09-29 CN CN201510636848.8A patent/CN105217972B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4393105A (en) * | 1981-04-20 | 1983-07-12 | Spire Corporation | Method of fabricating a thermal pane window and product |
| CN2918413Y (en) * | 2006-06-27 | 2007-07-04 | 王小培 | Vacuum glass with exhausting groove |
| CN102249559A (en) * | 2010-12-10 | 2011-11-23 | 洛阳兰迪玻璃机器有限公司 | Vacuum glass component |
| CN103043922A (en) * | 2011-10-13 | 2013-04-17 | 洛阳兰迪玻璃机器股份有限公司 | Vacuum glass with sealing parting strip |
| CN103979805A (en) * | 2014-05-27 | 2014-08-13 | 张曹 | Flexibly-sealed vacuum glass and preparation process thereof |
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| Publication number | Publication date |
|---|---|
| CN105217972A (en) | 2016-01-06 |
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