DE29612574U1 - Druckentlastungsvorrichtung für raumlufttechnische Anlagen - Google Patents
Druckentlastungsvorrichtung für raumlufttechnische AnlagenInfo
- Publication number
- DE29612574U1 DE29612574U1 DE29612574U DE29612574U DE29612574U1 DE 29612574 U1 DE29612574 U1 DE 29612574U1 DE 29612574 U DE29612574 U DE 29612574U DE 29612574 U DE29612574 U DE 29612574U DE 29612574 U1 DE29612574 U1 DE 29612574U1
- Authority
- DE
- Germany
- Prior art keywords
- flap
- pressure relief
- relief device
- closed position
- frame
- 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 - Lifetime
Links
- 238000004378 air conditioning Methods 0.000 title claims description 5
- 238000009423 ventilation Methods 0.000 title 1
- 230000006378 damage Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/745—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity the air flow rate increasing with an increase of air-current or wind pressure
-
- 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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1406—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by sealing means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Air Conditioning (AREA)
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29612574U DE29612574U1 (de) | 1996-07-20 | 1996-07-20 | Druckentlastungsvorrichtung für raumlufttechnische Anlagen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29612574U DE29612574U1 (de) | 1996-07-20 | 1996-07-20 | Druckentlastungsvorrichtung für raumlufttechnische Anlagen |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29612574U1 true DE29612574U1 (de) | 1996-09-19 |
Family
ID=8026725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29612574U Expired - Lifetime DE29612574U1 (de) | 1996-07-20 | 1996-07-20 | Druckentlastungsvorrichtung für raumlufttechnische Anlagen |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29612574U1 (de) |
-
1996
- 1996-07-20 DE DE29612574U patent/DE29612574U1/de not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 19961031 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 19991208 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20021017 |
|
R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20041015 |
|
R081 | Change of applicant/patentee |
Owner name: M+W ZANDER GEBAEUDETECHNIK GMBH, DE Free format text: FORMER OWNER: H. KRANTZ-TKT GMBH, 51465 BERGISCH GLADBACH, DE Effective date: 20041029 |
|
R081 | Change of applicant/patentee |
Owner name: M+W ZANDER GEBAEUDETECHNIK GMBH, DE Free format text: FORMER OWNER: M + W ZANDER FACILITY ENGINEERING GMBH, 70499 STUTTGART, DE Effective date: 20050414 |
|
R071 | Expiry of right |