CN103420587A - Vacuum convex glass welded with seal grooves and mounting holes - Google Patents
Vacuum convex glass welded with seal grooves and mounting holes Download PDFInfo
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- CN103420587A CN103420587A CN2013102987973A CN201310298797A CN103420587A CN 103420587 A CN103420587 A CN 103420587A CN 2013102987973 A CN2013102987973 A CN 2013102987973A CN 201310298797 A CN201310298797 A CN 201310298797A CN 103420587 A CN103420587 A CN 103420587A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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Abstract
A piece of vacuum convex glass welded with seal grooves and mounting holes includes a piece of upper glass and a piece of lower glass, and is characterized in that the mounting holes and extraction openings are integrated; the upper glass and the lower glass are convex glass; seal strips are arranged on the peripheries of the upper glass and the extraction openings; the seal grooves are formed in the peripheries of the lower glass and the extraction openings; the peripheries of the upper glass and the lower glass are welded in an ordinary pressure lower edge sealing furnace through low temperature glass solder; the extraction openings are automatically sealed in a vacuum furnace through metal solder; a sealed vacuum layer is formed between the upper glass and the lower glass. The vacuum glass and the manufacture method, provided by the invention, have the advantages that the technology is simple, the manufactured vacuum glass and the toughened vacuum glass facilitate mounting and use, the airtightness of the vacuum glass is guaranteed, and intensity as well as heat and sound insulation performance of the glass can be improved.
Description
Technical field
The present invention relates to glass deep process technology field, relate in particular to a kind of glass and be welded with convex surface vacuum glass of sealing groove and open holes and preparation method thereof.
Background technology
Vacuum glass is a kind of novel energy-saving glass, and vacuum glass not only can solve " breathing " problem of the existing a large amount of double glazings that use, and has that the heat-and sound-insulating performance is good, wind pressure resistant strength is high, thickness is little and the advantage such as long service life.Vacuum glass generally consists of two to three sheet glass, between two adjacent sheet glass, forms cavity, at the periphery of glass, is provided with edge sealing structure, and cavity forms vacuum layer after being pumped into vacuum.Vacuum glass is according to the mode difference that forms vacuum layer, can be divided into two kinds, a kind of is vacuum glass without bleeding point, and the edge sealing of this vacuum glass carries out in vacuum oven, along with completing of edge sealing, the cavity self-assembling formation vacuum layer of sealing between two adjacent sheet glass; Another kind is the vacuum glass that bleeding point is arranged, the edge sealing of this vacuum glass carries out in High Temperature Furnaces Heating Apparatus under normal pressure, by prefabricated bleeding point, the cavity sealed between glass is vacuumized again after edge sealing completes, finally, at the end rear enclosed bleeding point of bleeding, complete the making of vacuum glass.
The present patent application people discloses a series of vacuum glass without bleeding point and preparation method thereof in the patent of the vacuum glass of in October, 2012 application, but when utilizing the low temperature glass solder edge sealing, because low temperature glass solder is to be made by many oxide, at high temperature, under vacuum, air and the moisture of scolder absorption, volatile substances in scolder, in the gas that scolder dissolves in process of production and scolder, decomposition of partial oxide etc. all can cause a large amount of bubble of generation in scolder, the properties that has greatly weakened scolder is resistance to air loss especially, cause the feasibility of this kind of mode to be greatly affected.The vacuum glass of existing mass production is all the vacuum glass that bleeding point is arranged, but exists that complex manufacturing technology, extraction temperature low (bleeding not thorough), monolithic vacuumize, cost is high, production capacity is low, can not make the shortcoming such as toughened vacuum glass.
Vacuum glass can substitute existing single-glass and be applied to require the ，You De installation site, place of heat insulation and sound insulation to install in punching on glass, and vacuum glass obviously can't punch when mounted thereon, otherwise can destroy its vacuum.
Summary of the invention
Technical problem to be solved by this invention is to be the defect existed for existing bleeding point vacuum glass, convex surface vacuum glass that provides a kind of glass to be welded with sealing groove and open holes and preparation method thereof, the making method technique of this vacuum glass is simple, the vacuum glass of made and toughened vacuum glass not only are conducive to install and use, and can guarantee the resistance to air loss of vacuum glass, and can increase its intensity and heat insulation, sound-proofing properties.
In order to solve the problems of the technologies described above, the invention provides the convex surface vacuum glass that a kind of glass is welded with sealing groove and open holes, comprise upper glass and lower-glass, it is characterized in that open holes and bleeding point unite two into one, described upper glass and described lower-glass are convex glasses, the periphery of described upper glass and described bleeding point has sealed strip, the periphery of described lower-glass and the periphery of described bleeding point have sealing groove, the periphery of described upper glass and described lower-glass welds together in normal pressure lower sealing edge stove by low temperature glass solder, described bleeding point utilizes brazing metal self-closed in vacuum oven, form the vacuum layer of a sealing between described upper glass and described lower-glass.
In order to solve the problems of the technologies described above, the invention provides the preparation method of convex surface vacuum glass or convex surface toughened vacuum glass, it comprises:
The first step, according to the shape of the convex surface vacuum glass of required making and two flat glasss up and down of size cutting desired size, edge punching fabrication and installation hole and bleeding point at upper lower-glass, offer sealing groove at the peripheral weld of lower-glass and the periphery of bleeding point, and upper and lower two blocks of glass are carried out to edging, chamfering, cleaning and drying treatment;
Second step, prepare sealed strip at the periphery of upper glass and the periphery of bleeding point, sealed strip can insert in corresponding sealing groove, by the upper lower-glass after processing pack into hot bending die, be placed in bending furnace or annealing furnace, be warming up to 550～750 ℃ of the softening temperature of glass, rely on gravity or the externally applied forces of glass self to make glass form convex surface downwards, and be down to room temperature with stove, or directly carry out the tempering processing;
The 3rd step, will evenly be coated with low temperature glass solder in the sealing groove of lower-glass periphery, upper and lower glass is sent in the edge sealing stove after closing sheet;
The 4th step, carry out the heat temperature raising operation to described edge sealing stove, more than being warming up to the melt temperature of low temperature glass solder, reaches the edge sealing temperature, and sealed strip is under the action of gravity of glass in the embedding sealing groove; Stop heating, lower the temperature with stove, low temperature glass solder hermetic welds together two blocks of glass, and the fire door of opening the edge sealing stove obtains double glazing;
The 5th step, pack brazing metal in the bleeding point of double glazing into, and send in vacuum oven; To described vacuum sole vacuumize, limit heating, be evacuated to 0.1Pa following, be warming up to the temperature of fusion of brazing metal more than, brazing metal is fused into liquid, liquid retention is in the sealing groove of lower-glass, the sealed strip of upper glass also is submerged in liquid, and liquid is by the bleeding point self-sealing; Stop heating, with stove cooling, brazing metal solidifies realizes airtight sealing afterwards to bleeding point, opens vacuum oven, takes out the convex surface vacuum glass;
The 6th step is put into seal gum and protective casing in the bleeding point of convex surface vacuum glass, at the place suitable for reading of protective casing Paste Product trade mark.
Wherein, toward the outer side, the high 0.1mm that is not less than of convex surface bow, be preferably 1 ~ 200mm, more preferably 3 ~ 10mm to the convex surface of described convex glass.
Wherein, the periphery of the periphery of described upper glass or bleeding point at least contains a sealed strip.
Wherein, the periphery of the periphery of described lower-glass or bleeding point at least contains a sealing groove.
Wherein, the sealed strip of described upper glass is corresponding with the sealing groove of described lower-glass, and the sealed strip of described upper glass can insert in the sealing groove of described lower-glass.
Wherein, between described brazing metal and described glass or described sealed strip, the metal paste coating is arranged, metal paste contributes to combining closely of brazing metal and glass.
Wherein, described upper glass and described lower-glass are simple glass or toughened glass or semi-tempered glass.
Wherein, described upper glass and described lower-glass are simple glass or coated glass or Low-E glass.
Wherein, described sealed strip adopts printing, printing or mechanically spraying cryogenic glass powder or the modes such as glass ink or metal paste to prepare.
Wherein, described sealing groove is formed by mechanical workout or laser processing, and the preferred mechanical processing mode, as mechanical mill, mechanical cutting etc.
Wherein, the internal surface of the sealing groove of described lower-glass bleeding point periphery can the paint metals slurry, and metal paste contributes to combining closely of brazing metal and glass.
Wherein, described brazing metal comprises low-temperature metal scolder and solder, and described material is existing commercial commodity.
Further, the fusing point of described brazing metal is lower than the fusing point of low temperature glass solder, and during the brazing metal fusing, the low temperature glass solder of edge sealing remains unchanged.
Further, described brazing metal is shaped as powdery, strip, sheet or bulk, ring-type, tubulose etc.
Wherein, in the vacuum layer of described convex surface vacuum glass not or have a small amount of upholder, convex surface vacuum glass mainly to rely on convex shape to resist barometric point.
Wherein, above support is made by metal, pottery, glass or high molecular polymer, matrix material, preferably adopts printing, sprayed glass printing ink or polymkeric substance preparation.
Wherein, above support has one deck or two-layer; Above support be printed on one on glass, or be printed on two on glass, preferably be printed on two on glass.
Wherein, above support is column, or is strip; When upholder is printed on one when on glass, be preferably cylindric; When upholder is printed on two when on glass simultaneously, be preferably strip, and vertical pile.
Wherein, described edge sealing stove can once heat one to several piece convex surface vacuum glass.
Further, described edge sealing stove can have basic heating system and local heating system, the basis heating system can adopt the mode of Hot-blast Heating or resistive heating as nichrome wire, electrothermal tube, hot plate etc. or suction ripple heating element, and the local heating system adopts the modes such as microwave heating or Infrared Heating;
Further, the heating of described basis, be that burner hearth or bulk glass are heated to a lower temperature, as 300 ~ 350 ℃, can not cause toughened glass obviously to be annealed;
Further, described local heating, be that scolder or glass periphery are heated to a higher temperature, as 400 ~ 450 ℃, prevents the whole obviously annealing of toughened glass;
Wherein, described vacuumizing and the bleeding point sealing can be carried out in batches in vacuum oven, also can implement by monolithic; Can wholely heat glass, also can the local heating bleeding point.
Wherein, described vacuum oven heating, can adopt conventional heating, Infrared Heating, also can adopt induction heating, LASER HEATING, can also adopt other suitable heating unit or heater meanses.
Further, described heating, can heat bulk glass, also can the local heating bleeding point.
Wherein, described seal gum preferably has secret sealing, more preferably hot melt adhesive, hot-setting adhesive or two component sealing gum.
Beneficial effect of the present invention:
Glass of the present invention is welded with the periphery of its upper glass of convex surface vacuum glass of sealing groove and open holes and the periphery of bleeding point has sealed strip, the periphery of lower-glass and the periphery of bleeding point have sealing groove, make edge sealing and the sealing of vacuum glass easier, more reliable, even the chimeric of sealed strip and sealing groove guaranteed vacuum glass in the situation that the sealing effectiveness of glass deformation, there is the bonding strength higher than low temperature welding glass between sealed strip and upper glass, chimeric sealing surface area and the airtight layer thickness increased between upper lower-glass of sealed strip and sealing groove, chimeric automatic-sealed and the mass sealing that has realized bleeding point of sealed strip and sealing groove, the open holes of vacuum glass of the present invention, simple in structure, safe and reliable, convenient for production, with low cost, open holes and the bleeding point of vacuum glass of the present invention unite two into one, and not only production technique is simple, and intensity is higher, the quantity of open holes is not limit, and can have one to several, not only facilitates and installs but also be conducive to vacuumize, its size of open holes of the present invention relatively can be very large, and inside can increase protective casing, thereby is conducive to improve the quality and performance of vacuum glass, extends its work-ing life, under normal pressure under low temperature glass solder edge sealing and vacuum brazing metal sealing solved the airtight integrity problem of scolder, increased the tightness of vacuum layer between upper and lower glass, improved the life-span of vacuum glass, greatly improved vacuum glass productivity and qualification rate, reduced the production cost of vacuum glass.
The accompanying drawing explanation
Fig. 1 is the convex surface vacuum glass structural representation that upholder is arranged of the present invention;
Fig. 2 is convex surface vacuum glass structural representation of the present invention.
In figure: 1. upper glass, 2. lower-glass, 3. bleeding point and open holes, 4. low temperature glass solder, 5. sealed strip, 6. sealing groove, 7. brazing metal, 8. upholder, 9. seal gum, 10. protective casing, 11. product brands.
Embodiment
Below adopt embodiment and accompanying drawing to describe embodiments of the present invention in detail, to the present invention, how the utilisation technology means solve technical problem whereby, and the implementation procedure of reaching technique effect can fully understand and implement according to this.
Embodiment 1: referring to Fig. 1, the convex surface vacuum glass is comprised of upper glass 1 and lower-glass 2, and the periphery of two blocks of glass welds together by low temperature glass solder 4, and centre is vacuum layer.Its making method is as follows: at first according to the shape of made convex surface vacuum glass and two flat glasss of size cutting desired size, edge at upper lower-glass respectively bores through hole formation bleeding point and an open holes 3, offer sealing groove 6 at the periphery of lower-glass 2 and the periphery of bleeding point 3, and carry out edging, chamfering and cleaning, drying, at the peripheral weld of upper glass 1 and the periphery of bleeding point 3, utilize the mechanically spraying technology to prepare sealed strip 5, and with point gum machine at upper and lower glass preparation upholder 8; Secondly upper and lower two blocks of glass are packed into mould, be placed in bending furnace, be warming up to the softening temperature 550-750 ℃ of glass, rely on the gravity of glass self to make glass form convex surface downwards, be down to room temperature with stove, and make upholder 8 in the same level height by the plane lapping method; Again low temperature glass solder 4 will evenly be coated with in the sealing groove 6 of lower-glass 2 peripheries, and two glass consistencies from top to bottom are stacked together, send in the edge sealing stove, be warming up to the melt temperature of low temperature glass solder 4 more than 450 ℃, stop heating, lower the temperature with stove, low temperature glass solder 4 hermetic welds together two blocks of glass; The metallic zinc scolder 7 of finally packing in bleeding point 3, send in vacuum oven, vacuumized and heating operation, be evacuated to below 0.1Pa, be warming up to the melt temperature of metallic zinc scolder 7 more than 420 ℃, metallic zinc scolder 7 is fused into liquid retention in sealing groove 6, sealed strip 5 also is submerged in liquid, and liquid is by the bleeding point self-sealing; Stop heating, lower the temperature with stove, metallic zinc scolder 7 condenses into solid, and bleeding point is realized to airtight sealing, opens vacuum oven, takes out the convex surface vacuum glass.Put into while hot seal gum 9 as butyl rubber in bleeding point, protective casing 10 packed in open holes 3, with seal gum 9, fill up the space between protective casing 10 and open holes 3, last on protective casing 10 covering product brand 11.
Embodiment 2: referring to Fig. 2, the convex surface vacuum glass is comprised of upper glass 1 and lower-glass 2, two blocks of glass are toughened glass or semi-tempered glass, wherein one or low emissivity glass, its making method is as follows: at first according to the shape of made convex surface vacuum glass and a flat glass and a low emissivity glass of size cutting desired size, selecting low emissivity glass is lower-glass 2, edge at upper lower-glass respectively bores through hole formation bleeding point and an open holes 3, offer sealing groove 6 at the periphery of lower-glass 2 and the periphery of bleeding point 3, and carry out edging, chamfering and cleaning, dry, at the peripheral weld of upper glass 1 and the periphery of bleeding point 3, utilize screen printing technique to print sealed strip, secondly two blocks of glass are respectively charged in two forming moulds, this forming mould has mold and bed die (being formpiston and former), glass clamp is between mold and bed die, and can exert pressure and make upper and lower mould closure, the forming mould that glass is housed is warming up to the softening temperature 650-700 ℃ of glass, dependence puts on pressure on forming mould makes the glass in forming mould form convex surface, removes immediately the mold cold tempering of sector-style of going forward side by side, and obtains tempering or semi-tempered glass, again by the interior even coating low temperature glass solder 4 of the sealing groove 6 of lower-glass 2 peripheries, and two glass consistencies from top to bottom are stacked together, send in the edge sealing stove, the edge sealing stove and accessory has basic heating system and local heating system, first utilize basic heating system as electric heater for heating, make basal temperature rise to 300 ~ 350 ℃, the microwave heating of recycling local heating system is heated to 430 ~ 450 ℃ of melt temperatures by low temperature glass solder, and the low temperature glass solder 4 of melting by two glass cementations together, stop heating, lower the temperature with stove, low temperature glass solder 4 hermetic welds together two blocks of glass, finally carry out the sealing of bleeding point 3, with embodiment 1, just brazing metal 7 changes metallic tin into.
All above-mentioned these intellecture properties of primary enforcement, do not set restriction this product innovation of other forms of enforcement and/or novel method.The modification of those skilled in the art based on foregoing, can realize similar implementation status.But all modifications or transformation belong to the right of reservation based on product innovation of the present invention.
The above, be only preferred embodiment of the present invention, is not the present invention to be done to the restriction of other form, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solution of the present invention content that do not break away from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (10)
1. a glass is welded with the convex surface vacuum glass of sealing groove and open holes, comprise upper glass and lower-glass, it is characterized in that: open holes and bleeding point unite two into one, described upper glass and described lower-glass are convex glasses, described upper glass and described lower-glass are simple glass or toughened glass or semi-tempered glass, the periphery of described upper glass and described bleeding point has sealed strip, the periphery of described lower-glass and the periphery of described bleeding point have sealing groove, the periphery of described upper glass and described lower-glass welds together in normal pressure lower sealing edge stove by low temperature glass solder, described bleeding point utilizes brazing metal self-closed in vacuum oven, described brazing metal comprises low-temperature metal scolder and solder, form the vacuum layer of a sealing between described upper glass and described lower-glass.
2. convex surface vacuum glass according to claim 1, is characterized in that in described vacuum layer that one deck or two-layer upholder are arranged.
3. convex surface vacuum glass according to claim 1 and 2, is characterized in that described upper glass and described lower-glass are simple glass or coated glass or Low-E glass.
4. according to the described convex surface vacuum glass of claims 1 to 3 any one, it is characterized in that described sealed strip adopts the mode of printing, printing or mechanically spraying cryogenic glass powder or glass ink or metal paste to prepare.
5. according to the described convex surface vacuum glass of claims 1 to 3 any one, it is characterized in that described sealing groove adopts mechanical workout or laser processing to form.
6. according to the described convex surface vacuum glass of claim 1 to 5 any one, it is characterized in that the convex surface of described convex glass toward the outer side, the convex surface bow is high is 3 ~ 10mm.
7. the preparation method of the described convex surface vacuum glass of claim 1 to 6 any one, it is characterized in that: described convex surface vacuum glass is convex surface vacuum glass or convex surface toughened vacuum glass, and the preparation method is as follows:
The first step, according to the shape of the convex surface vacuum glass of required making and two flat glasss up and down of size cutting desired size, edge punching fabrication and installation hole and bleeding point at upper lower-glass, offer sealing groove at the peripheral weld of lower-glass and the periphery of bleeding point, and upper and lower two blocks of glass are carried out to edging, chamfering, cleaning and drying treatment;
Second step, prepare sealed strip at the periphery of upper glass and the periphery of bleeding point, sealed strip can insert in corresponding sealing groove, by the upper lower-glass after processing pack into hot bending die, be placed in bending furnace or annealing furnace, be warming up to 550～750 ℃ of the softening temperature of glass, rely on gravity or the externally applied forces of glass self to make glass form convex surface downwards, and be down to room temperature with stove, or directly carry out the tempering processing;
The 3rd step, will evenly be coated with low temperature glass solder in the sealing groove of lower-glass periphery, upper and lower glass is sent in the edge sealing stove after closing sheet;
The 4th step, carry out the heat temperature raising operation to described edge sealing stove, more than being warming up to the melt temperature of low temperature glass solder, reaches the edge sealing temperature, and sealed strip is under the action of gravity of glass in the embedding sealing groove; Stop heating, lower the temperature with stove, low temperature glass solder hermetic welds together two blocks of glass, and the fire door of opening the edge sealing stove obtains double glazing;
The 5th step, pack brazing metal in the bleeding point of double glazing into, and send in vacuum oven; To described vacuum sole vacuumize, limit heating, be evacuated to 0.1Pa following, be warming up to the temperature of fusion of brazing metal more than, brazing metal is fused into liquid, liquid retention is in the sealing groove of lower-glass, the sealed strip of upper glass also is submerged in liquid, and liquid is by the bleeding point self-sealing; Stop heating, with stove cooling, brazing metal solidifies realizes airtight sealing afterwards to bleeding point, opens vacuum oven, takes out the convex surface vacuum glass;
The 6th step is put into seal gum and protective casing in the bleeding point of convex surface vacuum glass, at the place suitable for reading of protective casing Paste Product trade mark.
8. the preparation method of convex surface vacuum glass according to claim 7, is characterized in that described edge sealing stove can once heat one to several piece convex surface vacuum glass.
9. the preparation method of convex surface vacuum glass according to claim 7, is characterized in that described edge sealing stove and accessory has basic heating system and local heating system.
10. the preparation method of convex surface vacuum glass according to claim 9, it is characterized in that described basic heating system adopts one or several of Hot-blast Heating, resistive heating, Infrared Heating and far-infrared heating, described local heating system adopts the modes such as microwave heating or Infrared Heating.
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| CN2013102987973A CN103420587A (en) | 2013-07-17 | 2013-07-17 | Vacuum convex glass welded with seal grooves and mounting holes |
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| CN2013102987973A CN103420587A (en) | 2013-07-17 | 2013-07-17 | Vacuum convex glass welded with seal grooves and mounting holes |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249561A (en) * | 2010-12-10 | 2011-11-23 | 洛阳兰迪玻璃机器有限公司 | Vacuum glass with mounting holes |
| US20120321822A1 (en) * | 2009-11-27 | 2012-12-20 | Luoyang Landglass Technology Co., Ltd | Compound Sealing Method for Vacuum Glass |
| CN102951803A (en) * | 2012-10-06 | 2013-03-06 | 戴长虹 | Convex vacuum glass welded by glass solders and subjected to edge sealing by groove, and manufacturing method of glass |
-
2013
- 2013-07-17 CN CN2013102987973A patent/CN103420587A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120321822A1 (en) * | 2009-11-27 | 2012-12-20 | Luoyang Landglass Technology Co., Ltd | Compound Sealing Method for Vacuum Glass |
| CN102249561A (en) * | 2010-12-10 | 2011-11-23 | 洛阳兰迪玻璃机器有限公司 | Vacuum glass with mounting holes |
| CN102951803A (en) * | 2012-10-06 | 2013-03-06 | 戴长虹 | Convex vacuum glass welded by glass solders and subjected to edge sealing by groove, and manufacturing method of glass |
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| CN104743916A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | Metal-welded plain vacuum glass provided with edges sealed by sealing grooves and manufacturing method thereof |
| CN104743917A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | Metal-welded convex double-vacuum-layer glass provided with edges sealed by sealing grooves and manufacturing method thereof |
| CN104743918A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | Metal-welded plain vacuum glass provided with edges sealed by sealing grooves and sealing strips and manufacturing method thereof |
| CN104743836A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | Glass-welded convex vacuum glass provided with edges sealed by sealing grooves and sealing strips and provided with mounting hole(s) |
| CN104743847A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | Convex vacuum glass by glass welding at sealed edge of sealing groove and production method thereof |
| CN104743818A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | Glass-welded plain vacuum glass provided with edges sealed by sealing grooves and provided with mounting hole(s) |
| CN104743843A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | Plain vacuum glass with installing holes by glass welding at sealed edge of sealing strip |
| CN104743912A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | Metal-welded convex vacuum glass provided with edges sealed by sealing strips and provided with mounting hole(s) |
| CN104743814A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | Glass-welded convex vacuum glass provided with edges sealed by sealing grooves and sealing strips and provided with mounting hole(s) |
| CN104743829A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | High-temperature-sheet-combination plain vacuum glass provided with edges sealed by sealing strips and provided with mounting hole(s) |
| CN104743795A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | High-temperature-sheet-combination convex double-vacuum-layer glass provided with edges sealed by sealing grooves and provided with mounting hole(s) |
| CN104743816A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | High-temperature-sheet-combination plain double-vacuum-layer glass provided with edges sealed by sealing strips and provided with mounting hole(s) |
| CN104743825A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | High-temperature-sheet-combination convex vacuum glass provided with edges sealed by sealing grooves and provided with mounting hole(s) |
| CN104743845A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | Convex vacuum glass by glass welding at sealed edge of sealing grooves and strips and production method thereof |
| CN104743813A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | Glass-welded convex vacuum glass provided with edges sealed by sealing grooves and provided with mounting hole(s) |
| CN104743937A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | Metal-welded convex vacuum glass with installing holes at edge sealed by sealing grooves |
| CN104743824A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | Glass-welded convex vacuum glass provided with edges sealed by sealing grooves and provided with mounting hole(s) |
| CN104743931A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | Plane double-vacuum-layer glass by metal welding at sealed edge of sealing strip and production method thereof |
| CN104743842A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | Vacuum glass laminated at high temperature and production method thereof |
| CN104743936A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | Metal-welded convex double-vacuum-layer glass with installing holes at edge sealed by sealing grooves |
| CN104743832A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | Glass-welded plain vacuum glass with edges sealed by sealing grooves and manufacturing method thereof |
| CN104743793A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | Glass-welded convex double-vacuum-layer glass provided with edges sealed by sealing grooves and provided with mounting hole(s) |
| CN104743802A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | High-temperature-sheet-combination convex double-vacuum-layer glass provided with edges sealed by sealing strips and provided with mounting hole(s) |
| CN104743790A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | Glass-welded convex double-vacuum-layer glass provided with edges sealed by sealing grooves and provided with mounting hole(s) |
| CN109964070A (en) * | 2017-04-20 | 2019-07-02 | 伊希欧1控股有限公司 | Produce the method for pole pipe component and the hydraulic valve with pole pipe component |
| CN109964070B (en) * | 2017-04-20 | 2020-09-04 | 伊希欧1控股有限公司 | Method for producing a pole tube assembly and hydraulic valve having a pole tube assembly |
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Application publication date: 20131204 |
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