NL51582C - - Google Patents
Info
- Publication number
- NL51582C NL51582C NL51582DA NL51582C NL 51582 C NL51582 C NL 51582C NL 51582D A NL51582D A NL 51582DA NL 51582 C NL51582 C NL 51582C
- Authority
- NL
- Netherlands
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
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Air-Flow Control Members (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK2264659X | 1937-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL51582C true NL51582C (en:Method) |
Family
ID=8158370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL51582D NL51582C (en:Method) | 1937-03-09 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2264659A (en:Method) |
| GB (1) | GB509635A (en:Method) |
| NL (1) | NL51582C (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2505394A (en) * | 1947-05-20 | 1950-04-25 | William H Goettl | Ventilating register |
| DE19954162C1 (de) * | 1999-11-10 | 2001-06-28 | Ltg Ag | Luftauslass |
-
0
- NL NL51582D patent/NL51582C/xx active
-
1938
- 1938-03-07 US US194503A patent/US2264659A/en not_active Expired - Lifetime
- 1938-03-09 GB GB7410/38A patent/GB509635A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2264659A (en) | 1941-12-02 |
| GB509635A (en) | 1939-07-19 |