BE754662A - EMERGENCY AERAGE UNIT - Google Patents
EMERGENCY AERAGE UNITInfo
- Publication number
- BE754662A BE754662A BE754662DA BE754662A BE 754662 A BE754662 A BE 754662A BE 754662D A BE754662D A BE 754662DA BE 754662 A BE754662 A BE 754662A
- Authority
- BE
- Belgium
- Prior art keywords
- aerage
- emergency
- unit
- emergency aerage
- aerage unit
- Prior art date
Links
Classifications
-
- 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
- E06B7/04—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses with ventilation wings
- E06B7/06—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses with ventilation wings with one ventilation wing only
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
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)
- Air-Flow Control Members (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Ventilation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE6934639U DE6934639U (en) | 1969-09-02 | 1969-09-02 | EMERGENCY VENTILATION UNIT |
Publications (1)
Publication Number | Publication Date |
---|---|
BE754662A true BE754662A (en) | 1971-01-18 |
Family
ID=6604704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE754662D BE754662A (en) | 1969-09-02 | EMERGENCY AERAGE UNIT |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE754662A (en) |
CH (1) | CH519146A (en) |
DE (1) | DE6934639U (en) |
ES (1) | ES382858A1 (en) |
GB (1) | GB1311175A (en) |
NL (1) | NL7011809A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8009383U1 (en) * | 1980-04-03 | 1980-07-24 | Jawork, Heinrich, 8412 Burglengenfeld | VENTILATION FLAP FOR ROOMS, STAELLE OR THE LIKE. |
DE3408104A1 (en) * | 1984-03-05 | 1985-09-12 | Aurora Konrad G. Schulz Gmbh & Co, 6933 Mudau | DEVICE FOR VENTILATING ROOMS |
GB8429238D0 (en) * | 1984-11-20 | 1984-12-27 | Airflow Dev Ltd | Anti-back-draught flaps |
FR2589225B1 (en) * | 1985-10-28 | 1989-03-31 | Electroland | DEVICE FOR OPENING AND CLOSING THE "SAFETY" VENTILATION FLAPS |
DE4416871A1 (en) * | 1994-05-13 | 1995-11-16 | Robert Dr Ing Ostwald | Automatic closure with locking of ventilation flap or window |
ES2157729B1 (en) * | 1997-08-13 | 2002-03-01 | Herranz Herranz Luis | SYSTEM OF CLOSURE AND OPENING OF LEAVES AND / OR WINDOW LAMPS FOR VENTILATION OF LIVESTOCKS. |
-
0
- BE BE754662D patent/BE754662A/en unknown
-
1969
- 1969-09-02 DE DE6934639U patent/DE6934639U/en not_active Expired
-
1970
- 1970-08-11 NL NL7011809A patent/NL7011809A/xx unknown
- 1970-08-19 ES ES70382858A patent/ES382858A1/en not_active Expired
- 1970-08-31 CH CH1300570A patent/CH519146A/en unknown
- 1970-09-02 GB GB4204270A patent/GB1311175A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH519146A (en) | 1972-02-15 |
ES382858A1 (en) | 1972-12-16 |
NL7011809A (en) | 1971-03-05 |
DE6934639U (en) | 1969-12-18 |
GB1311175A (en) | 1973-03-21 |
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