IT1184843B - Isolazione acustica per bocche di aerazione di finestre - Google Patents
Isolazione acustica per bocche di aerazione di finestreInfo
- Publication number
- IT1184843B IT1184843B IT19158/85A IT1915885A IT1184843B IT 1184843 B IT1184843 B IT 1184843B IT 19158/85 A IT19158/85 A IT 19158/85A IT 1915885 A IT1915885 A IT 1915885A IT 1184843 B IT1184843 B IT 1184843B
- Authority
- IT
- Italy
- Prior art keywords
- window frame
- air hole
- frame
- hole unit
- frame air
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/18—Air-flow control members, e.g. louvres, grilles, flaps or guide plates specially adapted for insertion in flat panels, e.g. in door or window-pane
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F2007/0025—Ventilation using vent ports in a wall
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Special Wing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8400786A FR2558516B1 (fr) | 1984-01-19 | 1984-01-19 | Isolation acoustique de bouches d'aeration de fenetres |
FR8404438A FR2561706B2 (fr) | 1984-03-22 | 1984-03-22 | Isolation acoustique de bouches d'aeration de fenetres |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8519158A0 IT8519158A0 (it) | 1985-01-18 |
IT1184843B true IT1184843B (it) | 1987-10-28 |
Family
ID=26223776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19158/85A IT1184843B (it) | 1984-01-19 | 1985-01-18 | Isolazione acustica per bocche di aerazione di finestre |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE901532A (fr) |
IT (1) | IT1184843B (fr) |
NL (1) | NL193029C (fr) |
-
1985
- 1985-01-17 NL NL8500105A patent/NL193029C/nl not_active IP Right Cessation
- 1985-01-18 BE BE0/214363A patent/BE901532A/fr unknown
- 1985-01-18 IT IT19158/85A patent/IT1184843B/it active
Also Published As
Publication number | Publication date |
---|---|
NL193029C (nl) | 1998-08-04 |
IT8519158A0 (it) | 1985-01-18 |
NL8500105A (nl) | 1985-08-16 |
BE901532A (fr) | 1985-07-18 |
NL193029B (nl) | 1998-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960131 |