SE361733B - - Google Patents
Info
- Publication number
- SE361733B SE361733B SE15136/71A SE1513671A SE361733B SE 361733 B SE361733 B SE 361733B SE 15136/71 A SE15136/71 A SE 15136/71A SE 1513671 A SE1513671 A SE 1513671A SE 361733 B SE361733 B SE 361733B
- Authority
- SE
- Sweden
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
- F24F9/00—Use of air currents for screening, e.g. air curtains
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE15136/71A SE361733B (sv) | 1971-11-26 | 1971-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE15136/71A SE361733B (sv) | 1971-11-26 | 1971-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE361733B true SE361733B (sv) | 1973-11-12 |
Family
ID=20300203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE15136/71A SE361733B (sv) | 1971-11-26 | 1971-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE361733B (sv) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2650786A1 (de) * | 1975-11-06 | 1977-05-18 | Bror Ingvar Erling Jansson | Vorrichtung zum unterbinden von luftzug durch eine wandoeffnung hindurch |
| NO347283B1 (en) * | 2022-01-10 | 2023-08-21 | Thore Helland | Air curtain generating device and method for entering a tank |
-
1971
- 1971-11-26 SE SE15136/71A patent/SE361733B/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2650786A1 (de) * | 1975-11-06 | 1977-05-18 | Bror Ingvar Erling Jansson | Vorrichtung zum unterbinden von luftzug durch eine wandoeffnung hindurch |
| US4074620A (en) * | 1975-11-06 | 1978-02-21 | Bror Ingvar Erling Jansson | Device for preventing the flow of air through an opening between two rooms or spaces |
| NO347283B1 (en) * | 2022-01-10 | 2023-08-21 | Thore Helland | Air curtain generating device and method for entering a tank |