BE666582A - - Google Patents
Info
- Publication number
- BE666582A BE666582A BE666582DA BE666582A BE 666582 A BE666582 A BE 666582A BE 666582D A BE666582D A BE 666582DA BE 666582 A BE666582 A BE 666582A
- 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
- F04D29/4246—Fan casings comprising more than one outlet
-
- 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
-
- 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
- F24F7/02—Roof ventilation
- F24F7/025—Roof ventilation with forced air circulation by means of a built-in ventilator
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP0035016 | 1964-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE666582A true BE666582A (xx) | 1965-11-03 |
Family
ID=7373995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE666582D BE666582A (xx) | 1964-09-08 | 1965-07-08 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT257810B (xx) |
| BE (1) | BE666582A (xx) |
| CH (1) | CH444362A (xx) |
| DE (1) | DE1428214A1 (xx) |
| NL (1) | NL6506980A (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4082478A (en) * | 1976-07-02 | 1978-04-04 | Whirlpool Corporation | Vacuum cleaner fan |
| DE102015226575C5 (de) * | 2015-12-22 | 2024-05-29 | Nicotra Gebhardt GmbH | Ventilatoreinrichtung |
| ITUA20161618A1 (it) * | 2016-03-14 | 2017-09-14 | Hiref S P A | Apparato di ventilazione e macchina di climatizzazione |
| FR3066234B1 (fr) * | 2017-05-11 | 2019-11-22 | Vti | Dispositif d’extraction d’air a basse pression. |
| CN112219728B (zh) * | 2020-11-18 | 2024-06-18 | 徐晨晨 | 一种封闭式静音抽气除臭猫砂盆 |
-
1964
- 1964-09-08 DE DE19641428214 patent/DE1428214A1/de active Pending
-
1965
- 1965-05-17 AT AT446365A patent/AT257810B/de active
- 1965-05-18 CH CH692465A patent/CH444362A/de unknown
- 1965-06-02 NL NL6506980A patent/NL6506980A/xx unknown
- 1965-07-08 BE BE666582D patent/BE666582A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1428214A1 (de) | 1969-07-31 |
| CH444362A (de) | 1967-09-30 |
| AT257810B (de) | 1967-10-25 |
| NL6506980A (xx) | 1966-03-09 |