NL7007637A - - Google Patents
Info
- Publication number
- NL7007637A NL7007637A NL7007637A NL7007637A NL7007637A NL 7007637 A NL7007637 A NL 7007637A NL 7007637 A NL7007637 A NL 7007637A NL 7007637 A NL7007637 A NL 7007637A NL 7007637 A NL7007637 A NL 7007637A
- 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)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE733628 | 1969-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7007637A true NL7007637A (de) | 1970-12-01 |
Family
ID=3854802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7007637A NL7007637A (de) | 1969-05-27 | 1970-05-27 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE733628A (de) |
| DE (1) | DE2025822C3 (de) |
| GB (1) | GB1266488A (de) |
| NL (1) | NL7007637A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL174974C (nl) * | 1971-03-31 | 1984-09-03 | Sobinco Fa | Ventilatie-inrichting. |
| CN112443911A (zh) * | 2020-12-01 | 2021-03-05 | 珠海格力电器股份有限公司 | 空调设备 |
-
1969
- 1969-05-27 BE BE733628D patent/BE733628A/xx unknown
-
1970
- 1970-05-26 DE DE19702025822 patent/DE2025822C3/de not_active Expired
- 1970-05-27 GB GB1266488D patent/GB1266488A/en not_active Expired
- 1970-05-27 NL NL7007637A patent/NL7007637A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2025822B2 (de) | 1979-03-15 |
| BE733628A (de) | 1969-11-03 |
| DE2025822A1 (de) | 1971-02-18 |
| DE2025822C3 (de) | 1979-11-22 |
| GB1266488A (de) | 1972-03-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |