JPS5935048A - Manufacture of anti-fogging double glazing - Google Patents
Manufacture of anti-fogging double glazingInfo
- Publication number
- JPS5935048A JPS5935048A JP57147437A JP14743782A JPS5935048A JP S5935048 A JPS5935048 A JP S5935048A JP 57147437 A JP57147437 A JP 57147437A JP 14743782 A JP14743782 A JP 14743782A JP S5935048 A JPS5935048 A JP S5935048A
- Authority
- JP
- Japan
- Prior art keywords
- film
- spacers
- transparent film
- heat
- transparent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/249—Glazing, e.g. vacuum glazing
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/22—Glazing, e.g. vaccum glazing
Abstract
Description
【発明の詳細な説明】
ガラスを2枚以−1−一様の間隙をおいて並置し周辺を
密封し1こ複層ガラス(J I SR32’(] R9
)は断熱金柑−1的としているがこれだけでは断熱効果
が1・〃・テナいので冷蔵・冷凍ショーケースのMg
(複)・11ガラス)に1j結Tが生じ実用上支障があ
る。その対策としてヒータ付の複層ガラスが採用されて
いるか、電気代が嵩む。[Detailed Description of the Invention] Two or more pieces of glass are placed side by side with a uniform gap and the periphery is sealed to create one piece of double glazing (J I SR32'() R9
) is considered to be a heat insulating kumquat-1, but this alone has insufficient insulation effect, so Mg in refrigerated and frozen showcases is
(double)・11 glass) causes 1j condensation T, which is a practical problem. As a countermeasure, double-glazed glass with a heater has been adopted, or electricity bills will increase.
複層ガラスの上記問題点を解決するものとして本発明者
らは先に、抗折透過膜の一種である金属蒸着透明膜を複
層ガラスの中間に仕切板として入れ、更にその片方の空
間にガスを入れることにより断熱効果が著しく向トし結
露も防ILできた(特1頓昭57−644.24号、特
願昭57−988 +14号)。In order to solve the above-mentioned problems with double-glazed glass, the present inventors first inserted a metal vapor-deposited transparent film, which is a type of anti-refraction transmitting film, between the double-glazed glass as a partition plate, and then added a metal-deposited transparent film, which is a type of anti-refraction transmission film, as a partition plate to the space on one side of the glass. By introducing gas, the heat insulation effect was significantly improved and condensation was also prevented (Special Patent No. 1 Ton Sho No. 57-644.24, Japanese Patent Application No. Sho 57-988 +14).
この発明は上記断熱効果及び結露防+J=効果のある複
層ガラス÷こついて更に、実用化に向は鋭意萌究しγこ
結果、商業性有利で生産性も良く、製品も品質が安定し
、実用上の長期使用にも十分耐えるものとなし得たので
その製造方法を提供せんとするものである。This invention has the above-mentioned heat insulation effect and anti-condensation effect + J = effective double-glazed glass ÷.Furthermore, we have worked diligently to put it into practical use.As a result, it has commercial advantages, good productivity, and stable product quality. Since we were able to make a product that can withstand long-term practical use, we would like to provide a method for its production.
この発明は、複層ガラスにおける中間仕り板としての金
属蒸着透明膜の両面をスチール製の断面台形スペーサー
を用い接着固定しエヤー抜き部も形成し、熱処理したの
ち常温で前記エヤー抜き部をシールすることを特徴とす
る。This invention involves bonding and fixing both sides of a metal vapor-deposited transparent film as an intermediate partition plate in double-glazed glass using a steel spacer with a trapezoidal cross section, forming an air vent part, and sealing the air vent part at room temperature after heat treatment. It is characterized by
以下この発明の実施例を添付図1n1に基いてiiQ明
すれば、A−□、A N 、A ”’−3は複層ガラ
スの各個の要部を示し、la、lbは一定の間隔を保ち
対向するガラス、2は両ガラス間に設けられた金属蒸着
透明膜(以下単に蒸着膜という)である。The embodiments of this invention will be explained below with reference to the attached drawing 1n1. A-□, A N, A'''-3 indicate the respective main parts of the double-glazed glass, and la and lb indicate a certain interval. 2 is a metal vapor-deposited transparent film (hereinafter simply referred to as a vapor-deposited film) provided between both glasses.
蒸着膜又は透明合成樹脂フィルムにアルミニウム、銀等
の如き赤外線遮断効果を有する物質からなる蒸着層をそ
なえているが蒸着層は図示を省略した。The vapor-deposited film or the transparent synthetic resin film is provided with a vapor-deposited layer made of a substance having an infrared shielding effect such as aluminum, silver, etc., but the vapor-deposited layer is not shown.
蒸着膜2はその周縁で両面をスチール材よりなる周枠形
スペーサー3で挾み、例えは両面接着テープ等の接着剤
層4を介在し接着固定し、又このスペーサーはガラス1
&こ対しても同様の手段で接着固定し、更に蒸着膜2と
スペーサー3間には例えばエポキシ樹力旨などの接着力
、耐熱性大なる接着剤が充填される。5はこの接着剤で
ある。The vapor deposited film 2 is sandwiched by a frame-shaped spacer 3 made of steel on both sides at its periphery, and is adhesively fixed with an adhesive layer 4 such as double-sided adhesive tape interposed therebetween.
The spacers 2 and 3 are also adhesively fixed by the same means, and an adhesive with high adhesive strength and heat resistance, such as epoxy resin, is filled between the vapor deposited film 2 and the spacer 3. 5 is this adhesive.
両ガラス1.1間はスペーサー3の外側でポリサルファ
イド系樹脂のようなシール固定剤が充填される。6はこ
のシール固定剤層である。A seal fixing agent such as polysulfide resin is filled between the two glasses 1.1 on the outside of the spacer 3. 6 is this seal fixing agent layer.
スペーサー3をスチール材よりなるものとし1こ理由は
、後述するように蒸着膜2を熱処理して収縮緊張させる
際の大なる収縮力に耐えさせる必要からであり、アルミ
材では強度弱く適当でない。The reason why the spacer 3 is made of a steel material is that it is necessary to withstand a large shrinkage force when the deposited film 2 is heat treated to shrink and tension as will be described later, and an aluminum material is not suitable due to its weak strength.
又スペーサー3はジ−ムロツタ構造7になっており、ス
ペーサーの強度をアップすると共にシームロック構造部
には後述する熱処理時のエヤー抜きのための間隙ができ
ている。Further, the spacer 3 has a seam lock structure 7, which increases the strength of the spacer and also provides a gap in the seam lock structure for venting air during heat treatment, which will be described later.
スペーサ−3は断面台形とすることによって1JiJ記
接着剤層5の形成及びこの接着剤層による。擦;::r
膜2の固定を強固にすることができる。By forming the spacer 3 with a trapezoidal cross section, an adhesive layer 5 of 1JJ is formed and this adhesive layer is formed. Rub;::r
The membrane 2 can be firmly fixed.
スペーサー3内の空間には乾燥剤8が充」眞されている
。The space inside the spacer 3 is filled with a desiccant 8.
」−記輻層ガラスには後述する熱処理のfこめのエヤー
抜き部が形成される。- Note: An air bleed part is formed in the glass layer for heat treatment, which will be described later.
第1図の複層ガラスA−,におけるエヤー抜き部は両方
のスペーサー3内に連通する独)γし1こエヤー抜きi
41!8 a、、(3bを形成し1こが、第2図の復層
ガラスA−2のように両方のスペーサ−3からのエヤー
抜き8 a N 8 c f 1つに1.又は第3図の
複j曽ガラスA−,のようにエヤー抜き8aを−方のヌ
ベー→)”−3にのみ連通させ、蒸着lI!!2にil
l気孔9をノ1φ成して複層ガラスの外ir+iに現わ
れるエヤー抜き孔を1ケ(こすれば後述する熱処理後の
工へ・−抜きMBを閉じ1こ際の外観が良好となる。The air vent in the double-glazed glass A- in Fig. 1 is connected to both spacers 3.
41! 8 a,, (3b is formed, and air is removed from both spacers 3 as in the double-layered glass A-2 in FIG. As shown in Fig. 3, the air vent 8a is connected only to the - side of the glass A-, and the vapor deposition lI!!2 is connected to the air vent 8a.
The air bleed hole 9 is made 1φ and the air vent hole that appears on the outside of the double-glazed glass is rubbed.
この複層ガラスはエヤー抜き部が開の状態で70℃から
110℃(蒸着膜2の軟化温度)の炉に入れて30分乃
至2時間熱処理する。熱処理することにより蒸着膜は収
縮して緊張し平らな板状となる。This double-glazed glass is placed in a furnace at 70° C. to 110° C. (the softening temperature of the deposited film 2) with the air vent open, and heat-treated for 30 minutes to 2 hours. The heat treatment causes the deposited film to contract and become taut, forming a flat plate.
熱処理を終り′1八′温になったところでエヤー抜き部
をシールする。又は炭I俊ガス、フロンなどのガヌを注
入してシールする。After the heat treatment is completed and the temperature reaches 18', the air vent is sealed. Alternatively, seal by injecting gas such as charcoal gas or chlorofluorocarbon.
この発明は上記したようなものであり、この複層ガラス
の製造方法は仕切板である蒸着膜をスチール耶1の台形
でジ−ムロツタ構造のスペーサーで挾み接jj2+’周
定し且つエヤー抜と都を形J祝しTこ状態で声、′り処
理することにより蒸WA#+を収縮させ緊張させて容易
11.っ確実に平らな板状となす(平面を出す)ことが
できるという効果があり、且っ熱処1ljQこよる蒸着
膜の収縮緊張に充分耐えるものとなすことかできるとい
う効果がある。This invention is as described above, and the method for producing double-glazed glass is to sandwich the vapor-deposited film, which is a partition plate, with a trapezoidal spacer made of steel 1 and a spacer having a Jimrotsuta structure, and to evacuate the air. 11. It is easy to contract and tense the steaming WA#+ by processing the voice and voice in the state of J-shaped and T-shaped. It has the effect of being able to reliably form a flat plate shape (producing a flat surface), and it also has the effect of being able to sufficiently withstand the shrinkage tension of the deposited film caused by heat treatment.
第1図、第21×1.第3図は本発明の方法によって得
られた、熱処理前の複層ガラスの各個の要部の断面図で
ある。
A−1,A t 、 A−−=複層ガラス、1a。
1b・・・ガラス、2・・・蒸着膜、3・・・スペーサ
ー、4.5・・・接着剤層、6・・・シール固定剤層、
7・・・ジ−ムロツタ構造、8a、8b、8c・・・エ
ヤー抜き部
特許出願人 大和冷機工業株式会社
同代J里人 鎌 1) 文 二Figure 1, Figure 21x1. FIG. 3 is a cross-sectional view of each essential part of the double-glazed glass before heat treatment, obtained by the method of the present invention. A-1, At, A--=double glass, 1a. 1b... Glass, 2... Vapor deposited film, 3... Spacer, 4.5... Adhesive layer, 6... Seal fixing agent layer,
7... Gimuro ivy structure, 8a, 8b, 8c... Air bleed part Patent applicant Yamato Reiki Kogyo Co., Ltd. J Rito Kama 1) Bun 2
Claims (1)
を中間仕切板として介在し、且つ前記透明1助はス’i
−−ル伺よりなる断面台形の;周枠スペーサーで挾み接
着固定すると共にエヤー抜き部をもつ状態のμI Jl
’/jカラスとし、前記複層ガラスを加熱し透明膜を収
縮させて平らな緊張状態とし、次に常温ドでエヤー抜き
部を閉じることを特徴とする結で防1]−0用禎j6;
ガラスの製造方法。A metal vapor-deposited transparent film is interposed as an intermediate partition plate between glasses facing each other with a uniform gap, and the transparent film is a partition plate.
-- Trapezoidal cross section consisting of round edges; μI Jl sandwiched and adhesively fixed with circumferential frame spacers and with an air vent part
'/j Glass, heating the double-glazed glass to shrink the transparent film to make it flat and taut, and then closing the air vent at room temperature. ;
Glass manufacturing method.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57147437A JPS5935048A (en) | 1982-08-23 | 1982-08-23 | Manufacture of anti-fogging double glazing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57147437A JPS5935048A (en) | 1982-08-23 | 1982-08-23 | Manufacture of anti-fogging double glazing |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5935048A true JPS5935048A (en) | 1984-02-25 |
Family
ID=15430308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57147437A Pending JPS5935048A (en) | 1982-08-23 | 1982-08-23 | Manufacture of anti-fogging double glazing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5935048A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6138084A (en) * | 1984-07-30 | 1986-02-24 | サウスウオ−ル・テクノロジ−ズ・インコ−ポレ−テツド | Multiple window glass unit covered with heat insulating film |
JP2014205595A (en) * | 2013-04-12 | 2014-10-30 | 旭硝子株式会社 | Multi-layer window |
JP2016517489A (en) * | 2013-03-14 | 2016-06-16 | サウスウォール テクノロジーズ インコーポレイティド | Assembly of multiple glazing units including inner plastic sheet by tunnel oven with different temperature zones |
CN107702418A (en) * | 2017-09-30 | 2018-02-16 | 合肥华凌股份有限公司 | The door body assembly of refrigerator and there is its refrigerator |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5692140A (en) * | 1979-12-10 | 1981-07-25 | Cardinal Insulated Glass Co | Manufacture of multiilayer insulating glass assembly |
JPS56125248A (en) * | 1980-03-06 | 1981-10-01 | Teijin Ltd | Plural layer glass |
-
1982
- 1982-08-23 JP JP57147437A patent/JPS5935048A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5692140A (en) * | 1979-12-10 | 1981-07-25 | Cardinal Insulated Glass Co | Manufacture of multiilayer insulating glass assembly |
JPS56125248A (en) * | 1980-03-06 | 1981-10-01 | Teijin Ltd | Plural layer glass |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6138084A (en) * | 1984-07-30 | 1986-02-24 | サウスウオ−ル・テクノロジ−ズ・インコ−ポレ−テツド | Multiple window glass unit covered with heat insulating film |
JP2016517489A (en) * | 2013-03-14 | 2016-06-16 | サウスウォール テクノロジーズ インコーポレイティド | Assembly of multiple glazing units including inner plastic sheet by tunnel oven with different temperature zones |
JP2014205595A (en) * | 2013-04-12 | 2014-10-30 | 旭硝子株式会社 | Multi-layer window |
CN107702418A (en) * | 2017-09-30 | 2018-02-16 | 合肥华凌股份有限公司 | The door body assembly of refrigerator and there is its refrigerator |
CN107702418B (en) * | 2017-09-30 | 2021-09-21 | 合肥华凌股份有限公司 | Door body assembly of refrigerator and refrigerator with door body assembly |
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