LU64919A1 - - Google Patents
Info
- Publication number
- LU64919A1 LU64919A1 LU64919A LU64919DA LU64919A1 LU 64919 A1 LU64919 A1 LU 64919A1 LU 64919 A LU64919 A LU 64919A LU 64919D A LU64919D A LU 64919DA LU 64919 A1 LU64919 A1 LU 64919A1
- Authority
- LU
- Luxembourg
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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/745—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity the air flow rate increasing with an increase of air-current or wind pressure
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU64919 | 1972-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU64919A1 true LU64919A1 (fi) | 1973-09-12 |
Family
ID=19726975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU64919A LU64919A1 (fi) | 1972-03-08 | 1972-03-08 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE796477A (fi) |
| DE (1) | DE2310147A1 (fi) |
| IT (1) | IT994534B (fi) |
| LU (1) | LU64919A1 (fi) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2743618A1 (fr) * | 1996-01-11 | 1997-07-18 | Airvent | Dispositif de modulation de perte de charge pour une installation de ventilation |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK457382A (da) * | 1982-10-15 | 1984-04-16 | Staehr Turbovent | Ventilationsanlaeg med sprededyser, navnlig til staldbygninger |
| FI74344C (fi) * | 1986-01-23 | 1988-01-11 | Halton Oy | Utspridare foer ingaongsluft. |
| BE1012588A3 (nl) * | 1999-04-08 | 2000-12-05 | Parys Remi E Van | Zelfregelend verluchtingsrooster. |
-
1972
- 1972-03-08 LU LU64919A patent/LU64919A1/xx unknown
-
1973
- 1973-03-01 DE DE19732310147 patent/DE2310147A1/de active Pending
- 1973-03-07 IT IT67616/73A patent/IT994534B/it active
- 1973-03-08 BE BE128544A patent/BE796477A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2743618A1 (fr) * | 1996-01-11 | 1997-07-18 | Airvent | Dispositif de modulation de perte de charge pour une installation de ventilation |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2310147A1 (de) | 1973-09-13 |
| BE796477A (fr) | 1973-07-02 |
| IT994534B (it) | 1975-10-20 |