FR2548335B1 - DEVICE FOR VENTILATION AND EVACUATION OF FUMES WITH AUTOMATIC OPENING AND CLOSING - Google Patents
DEVICE FOR VENTILATION AND EVACUATION OF FUMES WITH AUTOMATIC OPENING AND CLOSINGInfo
- Publication number
- FR2548335B1 FR2548335B1 FR8310666A FR8310666A FR2548335B1 FR 2548335 B1 FR2548335 B1 FR 2548335B1 FR 8310666 A FR8310666 A FR 8310666A FR 8310666 A FR8310666 A FR 8310666A FR 2548335 B1 FR2548335 B1 FR 2548335B1
- Authority
- FR
- France
- Prior art keywords
- fumes
- evacuation
- ventilation
- closing
- automatic opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- F24F7/00—Ventilation
- F24F7/02—Roof 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
- F24F11/34—Responding to malfunctions or emergencies to fire, excessive heat or smoke by opening air passages
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8310666A FR2548335B1 (en) | 1983-06-28 | 1983-06-28 | DEVICE FOR VENTILATION AND EVACUATION OF FUMES WITH AUTOMATIC OPENING AND CLOSING |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8310666A FR2548335B1 (en) | 1983-06-28 | 1983-06-28 | DEVICE FOR VENTILATION AND EVACUATION OF FUMES WITH AUTOMATIC OPENING AND CLOSING |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2548335A1 FR2548335A1 (en) | 1985-01-04 |
FR2548335B1 true FR2548335B1 (en) | 1989-03-03 |
Family
ID=9290249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8310666A Expired FR2548335B1 (en) | 1983-06-28 | 1983-06-28 | DEVICE FOR VENTILATION AND EVACUATION OF FUMES WITH AUTOMATIC OPENING AND CLOSING |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2548335B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2583844B1 (en) * | 1985-06-21 | 1989-08-18 | Ecodis | CYLINDER APPLICABLE TO THE OPENING AND CLOSING OF PARTICULARLY SMOKE OUTLETS |
DE102005046578B3 (en) * | 2005-09-28 | 2007-03-22 | Andreas Grasl | Light band arrangement for building, has two wings that are arranged adjacent to each other and are supported such that wings are raised and/or lowered in same direction during operation of opening and closing mechanisms |
EP2041499A2 (en) * | 2006-07-09 | 2009-04-01 | Bootsman Holding B.V. | Ventilation system |
FI123995B (en) * | 2008-11-10 | 2014-01-31 | Suomen Ilmastointi Ja Savunpoisto Oy | Smoke extraction hatch |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2403251C2 (en) * | 1974-01-24 | 1987-03-19 | Fa. J. Eberspächer, 7300 Esslingen | Smoke and heat extraction system on a building roof |
DE2515189A1 (en) * | 1975-04-08 | 1976-10-21 | Bruno Matzanke | Remote operated door window or flap - has remotely activated gas compression spring for door opening drive |
BE831558A (en) * | 1975-07-18 | 1975-11-17 | IMPROVEMENT OF SMOKE AND HEAT EXHAUST OPENING DEVICES |
-
1983
- 1983-06-28 FR FR8310666A patent/FR2548335B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2548335A1 (en) | 1985-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3276382D1 (en) | An automatic door opening and closing device | |
FR2556038B1 (en) | DEVICE FOR OPENING / CLOSING OPENING ROOF PANELS | |
FR2623779B3 (en) | OPENING / CLOSING DEVICE | |
FR2583453B1 (en) | DEVICE FOR CONTROLLING THE AUTOMATIC OPENING AND CLOSING OF A DOOR. | |
GB8723225D0 (en) | Automatic opening & closing device | |
FR2579288B1 (en) | CLOSURE AND DEVICE FOR CLOSING A MANUALLY RELEASABLE DRAIN PORT | |
FR2548335B1 (en) | DEVICE FOR VENTILATION AND EVACUATION OF FUMES WITH AUTOMATIC OPENING AND CLOSING | |
FR2569222B1 (en) | DEVICE FOR AUTOMATICALLY OPENING AND CLOSING GATES | |
DE3568487D1 (en) | Device for opening and closing hoppers | |
FR2528010B1 (en) | CLOSING DEVICE WITH FOLDABLE SPOUT AND AUTOMATIC VENTILATION | |
JPS5519366A (en) | Numericallcontrolled device for opening and closing automatic door | |
JPS5733521A (en) | Apparatus for opening and closing foul and insect preventing net | |
DE3171385D1 (en) | Opening and closing device for doors | |
KR880022026U (en) | Automatic door opening and closing device | |
FR2589225B1 (en) | DEVICE FOR OPENING AND CLOSING THE "SAFETY" VENTILATION FLAPS | |
FR2517734B1 (en) | DEVICE FOR AUTOMATICALLY OPENING AND CLOSING GATES | |
FR2559199B1 (en) | DEVICE FOR OPENING AND CLOSING GATES | |
KR850010639U (en) | Opening and closing device for container cover | |
FR2666111B1 (en) | FLAP OPENING AND CLOSING DEVICE. | |
JPS5711424A (en) | Connection opening and closing device | |
JPS5346147A (en) | Opening and closing device for automatic door | |
JPS57119792A (en) | Device for mounting opening and closing cover | |
JPS57201484A (en) | Door opening and closing apparatus | |
JPS56141120A (en) | Opening and closing device | |
KR870014448U (en) | Automatic opening and closing device for toilet lid |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |