KR19980014109A - Manufacturing method of vacuum window support - Google Patents
Manufacturing method of vacuum window support Download PDFInfo
- Publication number
- KR19980014109A KR19980014109A KR1019960032939A KR19960032939A KR19980014109A KR 19980014109 A KR19980014109 A KR 19980014109A KR 1019960032939 A KR1019960032939 A KR 1019960032939A KR 19960032939 A KR19960032939 A KR 19960032939A KR 19980014109 A KR19980014109 A KR 19980014109A
- Authority
- KR
- South Korea
- Prior art keywords
- glass
- adhesive
- support
- vacuum
- window
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/677—Evacuating or filling the gap between the panes ; Equilibration of inside and outside pressure; Preventing condensation in the gap between the panes; Cleaning the gap between the panes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10165—Functional features of the laminated safety glass or glazing
- B32B17/10366—Reinforcements of the laminated safety glass or glazing against impact or intrusion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10733—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing epoxy
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
- C03C27/06—Joining glass to glass by processes other than fusing
- C03C27/10—Joining glass to glass by processes other than fusing with the aid of adhesive specially adapted for that purpose
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/663—Elements for spacing panes
- E06B3/66304—Discrete spacing elements, e.g. for evacuated glazing units
Abstract
본 발명은 실내 난방열이 창문을 통해 손실되는 것을 방지하기 위한 진공창에서 진공작업시 발생되는 판유리의 간격을 유지할 목적으로 유리와 유리사이에 위치하게되는 지지대를 유리위에 바둑판 형태로 다수의 구멍들을 형성한 맷쉬(mesh)를 세팅하여, 저융점 글라스나 에폭시등 유리용 접착제를 스크린 인쇄방식에 의하여 한번 또는 여러회에 걸쳐서 적층 형성함으로써, 지지대의 생산 자동화를 도모하고, 유리표면에 지지대의 설치함으로 인한 불균형 현상에 따른 유리 자체의 스트레스 예방으로 크랙발생을 방지하며, 공장의 조립생산성을 향상시킬 수 있는 진공창의 지지대 제조방법에 관한 것으로, 바둑판 형태로 다수의 구멍들을 형성하고 유리사이에 위치하게 되는 지지대의 두께와 같은 맷쉬(mesh)를 유리위에 세팅하고, 세팅된 맷쉬의 상면 일측으로 점도가 높은 저융점 글라스나 유리용 접착제를 위치시켜서 스크린 인쇄방식에 의해 저융점 글라스나 유리용 접착제를 한번 또는 여러회에 걸처 인쇄하여 상기한 구멍들 속으로 유리용 접착제가 적층되어 지지대가 형성되게 하는 것이다.The present invention relates to a vacuum window for preventing the heat of indoor heat from being lost through a window, and in order to maintain a clearance of a glass plate generated during a vacuum work, a support which is positioned between the glass and the glass is formed as a checkerboard By setting up a mesh and laminating a glass adhesive such as a low melting point glass or epoxy by a screen printing method one or more times, it is possible to automate the production of the support base, The present invention relates to a method of manufacturing a support for a vacuum window, which prevents cracks from occurring due to unbalanced phenomenon of the glass itself and improves assembling productivity of a factory. The method includes forming a plurality of holes in a checkerboard shape, And the upper surface of the set matshas the upper surface Melting glass or an adhesive for glass which is highly viscous is placed on the glass substrate and a low melting point glass or an adhesive for glass is printed by one or a plurality of times by a screen printing method to form an adhesive for glass .
Description
본 발명은 실내 난방열이 창문을 통해 손실되는 것을 방지하기 위한 진공창에서 진공작업시 발생되는 대기압과 내부 진공과의 압력차를 극복할 수 있는 이중유리의 간격을 유지할 목적으로 유리와 유리 사이에 위치하게되는 지지대에 관한 것으로, 특히 유리위에 바둑판 형태로 다수의 구멍들을 형성한 맷쉬(mesh)를 세팅하여 저융점 글라스나 점도가 높은 유리용 접착제(엑폭시 및 접착제등)를 스크린 인쇄방식을 응용하여 한번 또는 여러회에 걸쳐 적층 형성함으로써, 지지대의 생산 자동화를 도모하고, 유리표면에 지지대의 형성으로 진공작업시 진공력에 의한 쏠림현상을 해소함과 동시에 불균형에 따른 유리자체의 스트레스 예방으로 크랙(Crack)발생을 방지하며, 진공창의 조립생산성을 향상시킬 수 있는 진공창의 지지대 제조방법에 관한 것이다.The present invention relates to a vacuum window for preventing the heat of indoor heat from being lost through a window, and a method for controlling a vacuum window to prevent a gap between a glass and a glass in order to maintain a gap of a double glass which can overcome a pressure difference between an atmospheric pressure and an internal vacuum, Especially, by using a screen printing method, a low melting point glass or a high viscosity glass adhesive (eg, epoxy and an adhesive) is applied by setting a mesh having a plurality of holes formed in a checkerboard shape on a glass It is possible to automate the production of the support by laminating it once or several times and to prevent the vacuum phenomenon of the vacuum during the vacuum operation by forming the support on the glass surface and to prevent the stress of the glass itself due to unbalance, The present invention also relates to a method of manufacturing a vacuum window support which can improve the assembly productivity of a vacuum window.
고도의 산업발전에 따른 안락한 주거생활을 추구하게 되었으며 이를 충족시키기 위한 건축술의 발전과 더불어 실내의 냉난방 에너지 손실을 최소화할 수 있는 창문에 대한 연구개발이 지속되어 왔다.As a result of the development of architecture to meet this demand, research and development of windows that can minimize indoor energy loss of heating and cooling has been continued.
상기한 냉난방 에너지 손실을 낮추기 위한 대표적인 창문으로는 두장의 유리를 소정의 간격을 갖게한 이중창이 있다.As a typical window for lowering the above-mentioned cooling / heating energy loss, there is a double window having two gaps with predetermined gaps.
상기한 이중창문에 대하여 설명하면, 먼저 두장의 유리를 일정간격을 갖게하여 유리와 유리사이에 단순히 공간부를 형성한 이중창이 있으나 이는 유리와 유리 사이의 공간부에 공기가 존재하고 있어 공기를 통한 전도 열손실이 많았다.In the double window described above, first, there is a double window in which a space is formed between the glass and the glass by arranging two glass at regular intervals. However, since there is air in the space between the glass and the glass, Heat loss was high.
이를 해결하기 위한 방법으로 유리와 유리 사이에 열전도도가 낮은 개스(Argon gas, Krypton gas)를 주입 사용하는 이중창이 있으며, 이 이중창은 열손실율을 낮추는 것에 한계가 있었다.As a method to solve this problem, there is a double window which injects a low thermal conductivity gas (Argon gas, Krypton gas) between the glass and the glass, and this dual window has a limitation in lowering the heat loss rate.
따라서, 전술한 이중창들의 단점을 보완하고 단열성이 우수한 진공창을 개발하게 되었으며, 상기 진공창은 유리창 사이의 좁은 공간을 진공(1O-6torr)상태로 유지하는 것으로 유리창 사이에 존재하는 개스나 공기에서 발생되는 대류나 전도 열손실을 원천적으로 방지함으로써 열관류율을 거의 벽체 수준인 0.6∼1.0W㎥K까지 떨어뜨릴 수 있는 이중창이다.Accordingly, the vacuum window having excellent heat insulation is developed by supplementing the disadvantages of the above-described double windows. The vacuum window is used to maintain a narrow space between the glass windows in a vacuum (10 -6 torr) This is a double window that can reduce the heat conduction rate to almost the wall level of 0.6 ~ 1.0 W m3K by preventing the convection and conduction heat loss from the source.
상기한 진공창을 제작 생산함에 있어 유리 사이의 공간에 진공을 유지하기 위한 진공작업시 진공력에 의하여 유리와 유리의 면이 접촉되는 것을 방지하기 위한 수단으로 유리 사이의 공간에 지지대가 설치되게 되는데, 종래에는 미국에서 개발된 구슬모양의 지지대와 호주에서 개발된 실린더모양의 지지대가 있다.When the vacuum window is manufactured and produced, a support is installed in the space between the glass by means of a means for preventing the glass and the glass surface from coming into contact with each other by the vacuum force during the vacuum operation for maintaining the vacuum in the space between the glass , A conventionally developed bead-shaped support in the United States, and a cylinder-shaped support developed in Australia.
상기 미국에서 개발된 구슬모양의 지지대는 스텐레스 스틸, 알루미나 세라믹으로된 별도의 주형에 의해 제작되어지고 이 지지대를 유리와 유리 사이에 설치하여서 유리의 면접촉을 방지하게 되는데 상기한 구슬모양의 지지대는 구슬모양의 지지대와 유리사이의 닫는 면적이 적어 진공작업을 할떼 진공력에 의해 유리 자체에 스트레스가 발생하여 깨지거나 크랙이 발생하게 되는 문제점이 있을 수 있다.The bead-shaped supports developed in the US are manufactured by a separate mold made of stainless steel or alumina ceramic. The support is installed between the glass and the glass to prevent the glass from being in contact with the surface. The bead- There is a problem that the glass itself is damaged due to the vacuum force due to the small amount of space between the glass support and the glass, which may cause cracks or cracks.
한편, 호주에서 개발된 실린더 모양의 지지대 역시 별도의 주형에 의해 제작되어지고 이 지지대를 유리표면에 설치하게 되는 것으로, 상기한 지지대는 일일이 수작업에 의하여 유리에 부착해야 하는 번거러움과 불편함에 의하여 진공창의 제작을 자동화 하는데 큰 문제점이 되었다.Meanwhile, the cylinder-shaped support member developed in Australia is also manufactured by a separate mold, and the support member is installed on the glass surface. Since the support member has to be manually attached to the glass, it is troublesome and inconvenient that the vacuum window It became a big problem in automating the production.
전술한 본 발명의 목적은, 바둑판 형태로 다수의 구멍들을 형성하고 유리사이에 위치하는 지지대의 두께와 같은 맷쉬(mesh)를 유리위에 세팅하고, 세팅된 맷쉬의 상면 일측으로 점도가 높은 유리용 접착제 및 저융점 글라스를 위치시켜서 스크린 인쇄방식에 의해 유리용 접착제 및 저융점 글라스를 한번 또는 여러회에 걸처 인쇄하여 상기한 구멍들 속으로 유리용 접착제 및 저융점 글래스가 적층되어 지지대가 형성되는 것을 특징으로 하는 진공창의 지지대 제조방법을 제공함으로써 달성된다.SUMMARY OF THE INVENTION It is an object of the present invention to provide a method of manufacturing a glass sheet, which comprises forming a plurality of holes in a checkerboard pattern, setting a mesh, such as a thickness of a support positioned between the glass, on a glass, And a low-melting-point glass are placed, and an adhesive for glass and a low-melting-point glass are printed one or more times by a screen printing method, and a glass adhesive and a low melting point glass are laminated in the holes to form a support And a method of manufacturing a support for a vacuum window.
상기 유리용 접착제는 투명도가 좋고 열전도도가 낮은 엑폭시 및 저융점 글라스인 것을 특징으로 하는 진공창의 지지대 제조방법을 제공함으로써 달성된다.The above-mentioned adhesive for glass is achieved by providing a method of manufacturing a support for a vacuum window, which is characterized by being excellent in transparency and having a low thermal conductivity and an eXoxy and a low melting point glass.
상기 지지대는 1∼5회에 걸친 인쇄작업에 의해 0.1∼0.5㎜정도의 두께로 형성되는 것을 특징으로 하는 진공창의 지지대 제조방법을 제공함으로써 달성된다.And the supporting base is formed to a thickness of about 0.1 to 0.5 mm by a printing operation over one to five times.
도1은 본 발명에 의한 진공창의 지지대 제조 공정도로써,FIG. 1 is a view illustrating a process of manufacturing a support for a vacuum window according to the present invention,
(A)는 진공창의 소재인 유리를 나타낸 구성도.(A) is a view showing a glass as a material of a vacuum window.
(B)는 유리의 상부면에 지지대를 형성할 수 있도록 맷쉬가 세팅된 상태를 예시도.(B) is an example of a state in which a mast is set so as to form a support on the upper surface of the glass.
(C)는 세팅되어진 맷쉬의 상부면 일측에 저융점 글라스나 유리용 접착제로 지지대를 형성하기 직전의 상태도.(C) is a state immediately before forming a support base with a low-melting-point glass or an adhesive for glass on one side of the upper surface of the set mash.
(D)는 저융점 글라스나 유리용 접착제를 인쇄함으로써, 맷쉬의 구멍에 지지대가 형성된 상태를 나타낸 예시도.(D) is an exemplary view showing a state in which a supporting base is formed in the hole of the mache by printing a low melting point glass or an adhesive for glass.
(E)는 맷쉬에 의해 형성된 지지대를 나타낸 예시도.(E) is an example showing a support formed by a mash.
(F)는 유리에 형성된 지지대에 유리를 올려놓은 상태를 나타낸 예시도.(F) is an exemplary view showing a state in which a glass is placed on a support table formed on a glass.
* 도면에 주요 부분에 사용된 부호의 설명Description of reference numerals used in the main parts of the drawings
1, 2 : 유리 10 : 맷쉬1, 2: glass 10: marsh
11 : 구멍들 20 : 지지대11: holes 20: support
30 : 유리용 접착제30: Adhesive for glass
이하 첨부도면에 의거, 본 발명의 바람직한 실시예를 설명한다.DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will now be described with reference to the accompanying drawings.
제1도는 본 발명에 의한 진공창의 지지대 제조 공정도로써, (A)는 진공창의 소재인 유리를 나타낸 구성도, (B)는 유리의 상부면에 지지대를 형성할 수 있도록 맷쉬가 세팅된 상태의 예시도, (C)는 세팅되어진 맷쉬의 상부면 일측에 유리용 접착제로 지지대를 형성하기 직전의 상태도, (D)는 유리용 접착제를 인쇄하여 맷쉬의 구멍에 유리용 접착제에 의해서 지지대가 형성된 상태를 나타낸 예시도, (E)는 맷쉬에 의해 형성된 지지대를 나타낸 예시도, (F)는 유리에 형성된 지지대에 유리를 올려놓은 상태를 나타낸 예시도이다.FIG. 1 (B) is a view showing a state in which a support is formed on the upper surface of the glass, and FIG. 2 (C) is a state immediately before forming a support base with an adhesive for glass on one side of the upper surface of the mast that has been set, (D) shows a state in which a glass adhesive is printed to form a support in the hole of the mast, (E) is an example showing a supporting stand formed by a mash, and (F) is an example showing a state in which a glass is placed on a supporting stand formed on a glass.
본 발명에 의한 진공창의 지지대 제조방법은, 바둑판 형태로 다수의 구멍들(11)을 형성하고 유리사이(1)(2)에 위치하는 지지대(20)의 두께와 같은 멧쉬(mesh)(10)를 유리위(1)에 세팅하고, 세팅된 멧쉬(10)의 상면 일측으로 점도가 높은 유리용 접착제(30)를 위치시켜서 스크린인쇄방식에 의해 상기 유리용 접착제(30)를 한번 또는 여러회에 걸쳐 인쇄하여 상기한 구멍들(11) 속으로 유리용 접착제(30)가 적층되어 지지대가 형성될 수 있게 한 것이다.A method of manufacturing a support for a vacuum window according to the present invention includes forming a plurality of holes 11 in a checkerboard form and forming a mesh 10 such as the thickness of the support 20 located between the glass 1, The glass adhesive 30 is placed on one side of the upper surface of the set mesh 10 so that the glass adhesive 30 is placed on the upper side of the glass substrate 1, And the glass adhesive 30 is laminated into the holes 11 so that the support can be formed.
상기 멧쉬(10)는 지지대(30)의 알맞는 두께인 0.1~0.5m 정도의 두께를 가지고 있고, 유리용 접착제(30)는 점도가 높은 엑폭재 및 저융점 글라스를 사용하는 것이 바람직하며, 상기 지지대(20)는 1~5회에 걸친 인쇄작업으로 0.1~0.5㎜의 두께로 적층 형성된다.Preferably, the mesh 10 has a thickness of about 0.1 to 0.5 m, which is a proper thickness of the support 30, and the adhesive for glass 30 is preferably an excimer glass having a high viscosity and a glass having a low melting point. The support base 20 is laminated with a thickness of 0.1 to 0.5 mm by a printing operation performed one to five times.
제1도를 참조하여 본 발명의 진공창의 지지대 제조방법의 작용효과를 설명하면 다음과 같다.Referring to FIG. 1, the operation and effect of the method of manufacturing a support for a vacuum window according to the present invention will be described below.
먼저, 준비된 유리(1)의 상부면에 바둑판 형태로 다수의 구멍들(11)을 가지는 멧쉬(10)를 제1도(A)와 같에 세팅 시킨다.First, a mesh 10 having a plurality of holes 11 in a checkerboard shape is set on the upper surface of the prepared glass 1 as shown in FIG. 1 (A).
상기와 같이 멧쉬(10)가 유리(1)에 세팅되어지면 멧쉬(10)의 일측 상부면에 저융점 글라스나 점도가 높은 유리 접착제(30)를 일정량 위치시켜 스프린인쇄 방식에 의한 인쇄작업을 1~5회 반복하면서 멧쉬(10)에 형성된 구멍들(11)에 유리 접착제(30)가 적층시키게 되고 이렇게 적층 형성된 지지대(20)는 0.1∼0.5㎜의 두께로 형성되어 진다.When the mesh 10 is set on the glass 1 as described above, a glass adhesive 30 having a low melting point glass or a high viscosity is placed on the upper surface of one side of the mesh 10 to perform a printing operation by the sprin printing method The glass adhesive 30 is laminated on the holes 11 formed in the mesh 10 while repeating the process 1 to 5 times. The support base 20 thus formed is formed with a thickness of 0.1 to 0.5 mm.
상기 유리용 접착제(30)는 투명도가 좋고 열전도도가 낮은 엑폭시재 및 저융점 글라스가 사용된다.The glass adhesive (30) is made of an epoxy resin having a good transparency and a low thermal conductivity and a low melting point glass.
상기와 같이 형성되어진 지지대(20)가 굳어지면 제1도(E)에서와 같이 맷쉬(10)를 유리(1)로 부터 분리해낸 후 지지대(20)의 상부로 제1도(F)에서와 같이 유리(2)를 올려 놓고 다음 작업을 진행한다.When the support 20 is formed as described above, the mash 10 is separated from the glass 1 as shown in FIG. 1E, Put the glass (2) together and proceed to the next step.
이상 설명된 바와 같이, 본 발명의 진공창의 지지대 제조방법은, 유리위에 바둑판 형태로 다수의 구멍들을 형성한 맷쉬(mesh)를 세팅하여 저융점 글라스나 점도가 높은 유리용 접착제(엑폭시 및 접착제등)를 스크린 인쇄방식을 응용하여 한번 또는 여러회에 걸처 인쇄작업으로 적층되게 형성함으로써, 지지대의 생산 자동화를 도모할 수 있고, 유리표면에 지지대의 직접 증착으로 진공작업시 지공력에 의한 쏠림현상을 해소함과 동시에 불균형에 따른 유리자체의 스트레스 예방으로 크랙 발생을 방지할 수 있으며, 진공창 조립생산 공정의 단순화로 생산성 향상을 도모할 수 있는 효과를 나타낸다.As described above, in the vacuum window support manufacturing method of the present invention, a mesh having a plurality of holes formed in a checkerboard shape on a glass is set to form a low melting point glass or an adhesive for glass having a high viscosity ) Is applied to the surface of a glass substrate by a printing process in one or several times by application of a screen printing method so as to automate production of the support base. It is possible to prevent the crack from occurring due to the prevention of the stress of the glass due to the unbalance at the same time as it solves, and the productivity can be improved by simplifying the manufacturing process of the vacuum window assembly.
본 발명은 유리위에 바둑판 형태로 다수의 구멍들을 형성한 맷쉬(mesh)를 세팅하여 저융점 글라스나 유리용 접착제(엑폭시 및 접착제등)를 스크린 인쇄방식을 응용하여 한번 또는 여러회에 걸쳐 적층 형성함으로써 지지대의 생산 자동화를 도모하고, 유리표면에 지지대의 형성으로 유리창 내부의 진공작업시 지지대의 불균형에 따른 유리자체의 스트레스 예방으로 크랙발생을 방지하며, 진공창 조립생산 공정의 단순화로 생산성 향상을 도모할 수 있는 진공창의 지지대 제조방법을 제공하는 것에 그 목적을 둔다.The present invention relates to a method of forming a multi-layered structure by applying a low-melting glass or an adhesive for glass (eg, epoxy and an adhesive) to a screen printing system by setting a mesh on which a plurality of holes are formed on a glass plate, In this way, it is possible to automate the production of the supports. By forming the supports on the glass surface, cracks can be prevented by preventing the stress of the glass itself due to the unbalance of the supports during the vacuum operation inside the glass window. And it is an object of the present invention to provide a method of manufacturing a support for a vacuum window.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960032939A KR0185262B1 (en) | 1996-08-08 | 1996-08-08 | Manufacturing method of vacuum glass supporting stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960032939A KR0185262B1 (en) | 1996-08-08 | 1996-08-08 | Manufacturing method of vacuum glass supporting stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980014109A true KR19980014109A (en) | 1998-05-15 |
| KR0185262B1 KR0185262B1 (en) | 1999-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960032939A KR0185262B1 (en) | 1996-08-08 | 1996-08-08 | Manufacturing method of vacuum glass supporting stand |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0185262B1 (en) |
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1996
- 1996-08-08 KR KR1019960032939A patent/KR0185262B1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR0185262B1 (en) | 1999-04-15 |
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