SU140178A1 - Glass Blowing Grill - Google Patents

Glass Blowing Grill

Info

Publication number
SU140178A1
SU140178A1 SU654583A SU654583A SU140178A1 SU 140178 A1 SU140178 A1 SU 140178A1 SU 654583 A SU654583 A SU 654583A SU 654583 A SU654583 A SU 654583A SU 140178 A1 SU140178 A1 SU 140178A1
Authority
SU
USSR - Soviet Union
Prior art keywords
glass
blowing grill
glass blowing
lattice
row
Prior art date
Application number
SU654583A
Other languages
Russian (ru)
Inventor
В.М. Янишевский
Original Assignee
В.М. Янишевский
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by В.М. Янишевский filed Critical В.М. Янишевский
Priority to SU654583A priority Critical patent/SU140178A1/en
Application granted granted Critical
Publication of SU140178A1 publication Critical patent/SU140178A1/en

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Landscapes

  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Description

Известны обдувочные решетки дл  закалки стекла, снабженные круглыми или щелевыми отверсти ми дл  выхода сжатого воздуха на поверхность закаливаемого стекла. Однако такие решетки не обеспечивают равномерного распределени  напр жений в стекле.Blowing arrays for tempering glass are known, provided with round or slotted openings for the release of compressed air to the surface of the tempered glass. However, such grids do not provide a uniform distribution of stresses in the glass.

В описываемой решетке дл  равномерного распределени  напр жений в стекле, обусловливаюш,его высокий выход годного более прочного стекла выпускные отверсти  или щели расположены в рещетке зигзагообразно.In the lattice described, in order to evenly distribute the stresses in the glass, its high yield of more durable glass is due to the outlet openings or slits located in the grate in a zigzag manner.

На чертеже изображена часть решетки.The drawing shows a part of the grid.

Обдувочна  решетка дл  закалки стекла состоит из секций /, на поверхности которых расположены с шагом 1-3 мм выпускные отверсти  2 диаметром 3,5 мм таким образом, что часть этих отверстий образует короткий р д 3, а друга  часть - длинный р д 4, наход щийс  под углом 90° к р ду 3. Р ды 5 и 4 смыкаютс , образу  сплошной зигзагообразный р д.The glass blower grill consists of sections I, on the surface of which are located with a step of 1-3 mm, outlet openings 2 with a diameter of 3.5 mm so that some of these openings form a short row 3, and the other part is a long row 4, 90 ° to the row 3. Rows 5 and 4 are closed, forming a continuous zigzag row.

Если решетке сообщить возвратно-поступательное движение, то струи воздуха, вытекающие из отверстий 2, сливаютс  на рассто нии 20-30 мм в сплошной поток, равномерно обдувающий закаливаемое стекло и обеспечивающий его интенсивное равномерное охлаждение.If the lattice is reciprocated, the air jets flowing out of the openings 2 merge at a distance of 20-30 mm into a continuous stream, which blows the tempered glass evenly and ensures its intensive uniform cooling.

Описываема  решетка позвол ет получать -закаленное стекло, которое при просмотре его в пол ризованном свете не имеет контрастных .закалочных, д тен, резко снижающих качество стекла-по его оптической характеристике. Стекло имеет слабо серый сплошной фон, которййне вь зывает помех при просмотре сквозь стекло окружаю-i щ-их предметов. , The described lattice allows to obtain-tempered glass, which, when viewed in polarized light, does not have contrasting hardening glasses, which drastically reduce the quality of the glass in terms of its optical characteristic. The glass has a slightly gray solid background, which does not interfere when viewing through the glass surround-i n-their objects. ,

Предмет изобретени Subject invention

Обдувочна  рещетка дл  закалки стекла, снабженна  круглыми или щелевыми ; отверсти М;И дл  , выхода сжатого--воздуха на поверхность закаливаемого стекла, отличающа с  тем, что, с целью равномеруого распределени  напр жений в стекле, обусловливающего высокий выход годного более прочного стекла, выпускные отверсти  или щели расположены в решетке зигзагообразно.Blowing screen for glass tempering, provided with round or slotted; holes M; And for, the release of compressed air to the surface of hardened glass, characterized in that, in order to evenly distribute the stresses in the glass, causing a high yield of more durable glass, the outlets or slots are located in a lattice zigzag.

+ +

х--h--

SU654583A 1960-02-15 1960-02-15 Glass Blowing Grill SU140178A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU654583A SU140178A1 (en) 1960-02-15 1960-02-15 Glass Blowing Grill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU654583A SU140178A1 (en) 1960-02-15 1960-02-15 Glass Blowing Grill

Publications (1)

Publication Number Publication Date
SU140178A1 true SU140178A1 (en) 1960-11-30

Family

ID=48296202

Family Applications (1)

Application Number Title Priority Date Filing Date
SU654583A SU140178A1 (en) 1960-02-15 1960-02-15 Glass Blowing Grill

Country Status (1)

Country Link
SU (1) SU140178A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2511169C2 (en) * 2008-09-09 2014-04-10 Асахи Гласс Компани, Лимитед Glass sheet air cooling/toughening device and method of air cooling/toughening

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2511169C2 (en) * 2008-09-09 2014-04-10 Асахи Гласс Компани, Лимитед Glass sheet air cooling/toughening device and method of air cooling/toughening

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