BE668354A - - Google Patents
Info
- Publication number
- BE668354A BE668354A BE668354DA BE668354A BE 668354 A BE668354 A BE 668354A BE 668354D A BE668354D A BE 668354DA BE 668354 A BE668354 A BE 668354A
- Authority
- BE
- Belgium
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
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
- F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH55168A DE1301871B (de) | 1965-02-15 | 1965-02-15 | Anordnung einer Irisblende fuer eine Lueftungsvorrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE668354A true BE668354A (xx) | 1965-12-16 |
Family
ID=7158942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE668354D BE668354A (xx) | 1965-02-15 | 1965-08-17 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3331302A (xx) |
| BE (1) | BE668354A (xx) |
| CH (1) | CH446664A (xx) |
| DE (1) | DE1301871B (xx) |
| DK (1) | DK119218B (xx) |
| GB (1) | GB1120245A (xx) |
| NL (1) | NL6507790A (xx) |
| SE (1) | SE337093B (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3557681A (en) * | 1968-01-25 | 1971-01-26 | Nordisk Ventilator | Fan for the ventilation of buildings, e.g. stables |
| US3648591A (en) * | 1969-10-20 | 1972-03-14 | Ronald Winnett | Ventilator with shutter means |
| GB8421477D0 (en) * | 1984-08-24 | 1984-09-26 | Hallewell J E | Fresh air breather |
| JPH0238033Y2 (xx) * | 1985-05-29 | 1990-10-15 | ||
| US5296678A (en) * | 1992-03-12 | 1994-03-22 | Schnorf Allen C | Vehicle sun visor having an electric fan and heater assembly for clearing the vehicle windshield |
| AUPN102795A0 (en) * | 1995-02-10 | 1995-03-09 | Magiview Pty Ltd | Circulation control fan |
| NL1026296C2 (nl) * | 2004-05-28 | 2005-11-30 | Innosource B V | Beluchtingsinrichting. |
| CN107255319A (zh) * | 2017-08-03 | 2017-10-17 | 陈志良 | 一种具有圆周旋转角度出风装置的空气净化器 |
| CN113339300A (zh) * | 2021-06-21 | 2021-09-03 | 西安热工研究院有限公司 | 一种一体化送排风机 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA610080A (en) * | 1960-12-06 | B. Daly Brian | Ventilating fans | |
| AT47853B (de) * | 1909-08-02 | 1911-05-10 | Carl Krausz | Regelungseinrichtung für Schleudergebläse. |
| US2398113A (en) * | 1943-09-10 | 1946-04-09 | Stewart Warner Corp | Blower |
| FR951944A (fr) * | 1947-08-08 | 1949-11-07 | Rateau Soc | Perfectionnement aux compresseurs axiaux |
| GB879566A (en) * | 1956-12-21 | 1961-10-11 | Colchester Woods | Improvements in and relating to ventilating fans |
| US3102680A (en) * | 1961-06-27 | 1963-09-03 | Sam F Fogleman | Multistage centrifugal gas compressor |
-
1965
- 1965-02-15 DE DEH55168A patent/DE1301871B/de active Pending
- 1965-04-09 CH CH511765A patent/CH446664A/de unknown
- 1965-04-22 DK DK202565AA patent/DK119218B/da unknown
- 1965-04-28 SE SE05529/65A patent/SE337093B/xx unknown
- 1965-06-17 NL NL6507790A patent/NL6507790A/xx unknown
- 1965-08-06 GB GB33702/65A patent/GB1120245A/en not_active Expired
- 1965-08-17 BE BE668354D patent/BE668354A/xx unknown
-
1966
- 1966-02-14 US US527195A patent/US3331302A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SE337093B (xx) | 1971-07-26 |
| GB1120245A (en) | 1968-07-17 |
| NL6507790A (xx) | 1966-08-16 |
| US3331302A (en) | 1967-07-18 |
| CH446664A (de) | 1967-11-15 |
| DE1301871B (de) | 1969-08-28 |
| DK119218B (da) | 1970-11-30 |