SU1609929A1 - Window - Google Patents
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- Publication number
- SU1609929A1 SU1609929A1 SU884476577A SU4476577A SU1609929A1 SU 1609929 A1 SU1609929 A1 SU 1609929A1 SU 884476577 A SU884476577 A SU 884476577A SU 4476577 A SU4476577 A SU 4476577A SU 1609929 A1 SU1609929 A1 SU 1609929A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- screen
- frame
- window
- hinges
- soundproofing
- Prior art date
Links
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
Изобретение относитс к строительству и может быть использовано в жилых домах при реконструкции окон. Цель изобретени - повышение звукоизол ционных качеств окна. Окно содержит раму 1, на которой установлена вентил ционна створка-форточка 4. Напротив форточки 4 на раме 1 установлен наружный звукоизол ционный экран 5 с боковыми вертикальными входными отверсти ми дл воздуха 6. Между наружным экраном 5 и форточкой 4 расположено трансформируемое устройство, выполн ющее роль внутреннего экрана 7, состо щее из пластин 8, соединенных между собой шарнирами 9 и прикрепленных по кра м к раме 1 и створке 4. Внутренн поверхность экрана 5 и наружна поверхность экрана 7 снабжены звукопоглотителем 12. 2 з.п.ф-лы, 4 ил.The invention relates to the construction and can be used in residential buildings for the reconstruction of windows. The purpose of the invention is to increase the sound insulation qualities of the window. The window contains a frame 1 on which a ventilating flap 4 is installed. Opposite to the vents 4 on the frame 1 there is an external sound insulating screen 5 with lateral vertical air inlets 6. There is a transformable device performing an external screen 5 the role of the inner screen 7, consisting of plates 8, interconnected by hinges 9 and attached along the edges to the frame 1 and sash 4. The inner surface of the screen 5 and the outer surface of the screen 7 are provided with a sound absorber 12. 2 Cpf-ly, 4 il.
Description
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884476577A SU1609929A1 (en) | 1988-08-30 | 1988-08-30 | Window |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884476577A SU1609929A1 (en) | 1988-08-30 | 1988-08-30 | Window |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1609929A1 true SU1609929A1 (en) | 1990-11-30 |
Family
ID=21396635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884476577A SU1609929A1 (en) | 1988-08-30 | 1988-08-30 | Window |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1609929A1 (en) |
-
1988
- 1988-08-30 SU SU884476577A patent/SU1609929A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 326346, кл. Е 06 В 5/20, 1969. * |
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