NO854317L - Vifte for tilfluktsrom. - Google Patents
Vifte for tilfluktsrom.Info
- Publication number
- NO854317L NO854317L NO854317A NO854317A NO854317L NO 854317 L NO854317 L NO 854317L NO 854317 A NO854317 A NO 854317A NO 854317 A NO854317 A NO 854317A NO 854317 L NO854317 L NO 854317L
- Authority
- NO
- Norway
- Prior art keywords
- fan
- shelf room
- shelf
- room
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B13/00—Special devices for ventilating gasproof shelters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/084—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans
- F04D25/086—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans hand operated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Wind Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI844252A FI73135C (fi) | 1984-10-30 | 1984-10-30 | Flaekt foer skyddsrum. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO854317L true NO854317L (no) | 1986-05-02 |
Family
ID=8519808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO854317A NO854317L (no) | 1984-10-30 | 1985-10-29 | Vifte for tilfluktsrom. |
Country Status (3)
| Country | Link |
|---|---|
| FI (1) | FI73135C (no) |
| NO (1) | NO854317L (no) |
| SE (1) | SE462141B (no) |
-
1984
- 1984-10-30 FI FI844252A patent/FI73135C/fi not_active IP Right Cessation
-
1985
- 1985-10-29 NO NO854317A patent/NO854317L/no unknown
- 1985-10-29 SE SE8505102A patent/SE462141B/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI73135B (fi) | 1987-05-29 |
| FI844252A0 (fi) | 1984-10-30 |
| SE8505102L (sv) | 1986-05-01 |
| SE462141B (sv) | 1990-05-14 |
| FI73135C (fi) | 1987-09-10 |
| SE8505102D0 (sv) | 1985-10-29 |
| FI844252L (fi) | 1986-05-01 |
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