FR2445934B1 - - Google Patents
Info
- Publication number
- FR2445934B1 FR2445934B1 FR7900685A FR7900685A FR2445934B1 FR 2445934 B1 FR2445934 B1 FR 2445934B1 FR 7900685 A FR7900685 A FR 7900685A FR 7900685 A FR7900685 A FR 7900685A FR 2445934 B1 FR2445934 B1 FR 2445934B1
- Authority
- FR
- France
- 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.)
- Expired
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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Duct Arrangements (AREA)
- Ventilation (AREA)
- Helmets And Other Head Coverings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7900685A FR2445934A1 (fr) | 1979-01-05 | 1979-01-05 | Bouche d'extraction pour installation de ventilation mecanique controlee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7900685A FR2445934A1 (fr) | 1979-01-05 | 1979-01-05 | Bouche d'extraction pour installation de ventilation mecanique controlee |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2445934A1 FR2445934A1 (fr) | 1980-08-01 |
| FR2445934B1 true FR2445934B1 (US07652168-20100126-C00068.png) | 1982-06-11 |
Family
ID=9220653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7900685A Granted FR2445934A1 (fr) | 1979-01-05 | 1979-01-05 | Bouche d'extraction pour installation de ventilation mecanique controlee |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2445934A1 (US07652168-20100126-C00068.png) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES293454A3 (es) * | 1962-11-15 | 1964-03-01 | Svenska Flatfabrieken Aktiebol | Valvula para aire y otro medio gaseoso |
| GB1248920A (en) * | 1967-10-11 | 1971-10-06 | Glent & Co As | Improvements in or relating to air-exhaust ventilators |
| SE322032B (US07652168-20100126-C00068.png) * | 1968-07-23 | 1970-03-23 | Bahco Ab | |
| FR2311996A1 (fr) * | 1975-05-22 | 1976-12-17 | Barbarin Joseph | Bouche d'extraction pour installations de ventilation |
| FR2319085A1 (fr) * | 1975-07-23 | 1977-02-18 | Rech Ventilation Aeraul Et | Bouche d'insufflation d'air a debit reglable |
| DE7537113U (de) * | 1975-11-19 | 1976-05-13 | Ab Svenska Flaektfabriken, Nacka (Schweden) | Ventil, insbesondere lufteinlassventil fuer aufenthaltsraeume |
| FR2343975A1 (fr) * | 1976-03-12 | 1977-10-07 | Strulik Wilhelm | Manche d'evacuation d'air, dans un ensemble de ventilation |
-
1979
- 1979-01-05 FR FR7900685A patent/FR2445934A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2445934A1 (fr) | 1980-08-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |