NL6501815A - - Google Patents
Info
- Publication number
- NL6501815A NL6501815A NL6501815A NL6501815A NL6501815A NL 6501815 A NL6501815 A NL 6501815A NL 6501815 A NL6501815 A NL 6501815A NL 6501815 A NL6501815 A NL 6501815A NL 6501815 A NL6501815 A NL 6501815A
- 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
- 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
- F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Ventilation (AREA)
- Springs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1964W0032127 DE1894439U (de) | 1964-02-15 | 1964-02-15 | Lueftungsschieber. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6501815A true NL6501815A (nl) | 1965-08-16 |
Family
ID=7599944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6501815A NL6501815A (nl) | 1964-02-15 | 1965-02-12 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE659753A (nl) |
| CH (1) | CH428145A (nl) |
| DE (1) | DE1894439U (nl) |
| NL (1) | NL6501815A (nl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL174974C (nl) * | 1971-03-31 | 1984-09-03 | Sobinco Fa | Ventilatie-inrichting. |
-
0
- BE BE659753D patent/BE659753A/fr unknown
-
1964
- 1964-02-15 DE DE1964W0032127 patent/DE1894439U/de not_active Expired
-
1965
- 1965-02-01 CH CH137265A patent/CH428145A/de unknown
- 1965-02-12 NL NL6501815A patent/NL6501815A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE659753A (nl) | |
| CH428145A (de) | 1967-01-15 |
| DE1894439U (de) | 1964-06-11 |