FR2311996A1 - Bouche d'extraction pour installations de ventilation - Google Patents
Bouche d'extraction pour installations de ventilationInfo
- Publication number
- FR2311996A1 FR2311996A1 FR7516559A FR7516559A FR2311996A1 FR 2311996 A1 FR2311996 A1 FR 2311996A1 FR 7516559 A FR7516559 A FR 7516559A FR 7516559 A FR7516559 A FR 7516559A FR 2311996 A1 FR2311996 A1 FR 2311996A1
- Authority
- FR
- France
- Prior art keywords
- conical element
- circular opening
- ventilation system
- longitudinally adjustable
- exhaust ventilation
- 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.)
- Granted
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
- F24F13/24—Means for preventing or suppressing noise
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
- A62C2/18—Sliding dampers
- A62C2/20—Sliding dampers at 90 degrees to the plane of the opening
-
- 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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
-
- 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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/062—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having one or more bowls or cones diverging in the flow direction
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Air-Flow Control Members (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Flow Control (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7516559A FR2311996A1 (fr) | 1975-05-22 | 1975-05-22 | Bouche d'extraction pour installations de ventilation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7516559A FR2311996A1 (fr) | 1975-05-22 | 1975-05-22 | Bouche d'extraction pour installations de ventilation |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2311996A1 true FR2311996A1 (fr) | 1976-12-17 |
FR2311996B1 FR2311996B1 (fr) | 1978-05-19 |
Family
ID=9155747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7516559A Granted FR2311996A1 (fr) | 1975-05-22 | 1975-05-22 | Bouche d'extraction pour installations de ventilation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2311996A1 (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2398212A1 (fr) * | 1977-07-20 | 1979-02-16 | Aldes Atel Lyonnais Emboutissa | Dispositif de fixation d'un element sur le bord d'une ouverture |
FR2408795A1 (fr) * | 1977-11-15 | 1979-06-08 | Noirats Sarl Usine | Bouche de ventilation a debit reglable sans demontage |
FR2445934A1 (fr) * | 1979-01-05 | 1980-08-01 | Barbarin Joseph | Bouche d'extraction pour installation de ventilation mecanique controlee |
EP2177842A1 (fr) | 2008-10-16 | 2010-04-21 | EUR.EX S.r.l. | Dispositif d'amortissement du son pour aérations ou pour conduits de prises d'air dans des salles de bâtiments |
FR3061273A1 (fr) * | 2016-12-27 | 2018-06-29 | Atlantic Climatisation & Ventilation | Bouche d'extraction ou d'insufflation d'air |
EP4296587A1 (fr) * | 2022-06-23 | 2023-12-27 | Innoair OÜ | Dispositif de commande de ventilation autonome, système autonome de ventilation et procédé de commande de ventilation autonome |
-
1975
- 1975-05-22 FR FR7516559A patent/FR2311996A1/fr active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2398212A1 (fr) * | 1977-07-20 | 1979-02-16 | Aldes Atel Lyonnais Emboutissa | Dispositif de fixation d'un element sur le bord d'une ouverture |
FR2408795A1 (fr) * | 1977-11-15 | 1979-06-08 | Noirats Sarl Usine | Bouche de ventilation a debit reglable sans demontage |
FR2445934A1 (fr) * | 1979-01-05 | 1980-08-01 | Barbarin Joseph | Bouche d'extraction pour installation de ventilation mecanique controlee |
EP2177842A1 (fr) | 2008-10-16 | 2010-04-21 | EUR.EX S.r.l. | Dispositif d'amortissement du son pour aérations ou pour conduits de prises d'air dans des salles de bâtiments |
FR3061273A1 (fr) * | 2016-12-27 | 2018-06-29 | Atlantic Climatisation & Ventilation | Bouche d'extraction ou d'insufflation d'air |
EP3343121A1 (fr) * | 2016-12-27 | 2018-07-04 | Atlantic Climatisation et Ventilation | Bouche d'extraction ou d'insufflation d'air |
EP4296587A1 (fr) * | 2022-06-23 | 2023-12-27 | Innoair OÜ | Dispositif de commande de ventilation autonome, système autonome de ventilation et procédé de commande de ventilation autonome |
Also Published As
Publication number | Publication date |
---|---|
FR2311996B1 (fr) | 1978-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |