DE7231630U - Absperrorgan fuer brandabschnitte in lueftungs- und klimaanlagen - Google Patents
Absperrorgan fuer brandabschnitte in lueftungs- und klimaanlagenInfo
- Publication number
- DE7231630U DE7231630U DE19727231630U DE7231630U DE7231630U DE 7231630 U DE7231630 U DE 7231630U DE 19727231630 U DE19727231630 U DE 19727231630U DE 7231630 U DE7231630 U DE 7231630U DE 7231630 U DE7231630 U DE 7231630U
- Authority
- DE
- Germany
- Prior art keywords
- spiral
- shut
- ventilation
- air conditioning
- conditioning systems
- 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
- 238000009423 ventilation Methods 0.000 title claims description 16
- 238000004378 air conditioning Methods 0.000 title claims description 4
- 230000004888 barrier function Effects 0.000 title 1
- 239000011324 bead Substances 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 239000011888 foil Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 101150115538 nero gene Proteins 0.000 claims 1
- 239000004111 Potassium silicate Substances 0.000 description 5
- 229910052913 potassium silicate Inorganic materials 0.000 description 5
- 235000019353 potassium silicate Nutrition 0.000 description 5
- 239000004115 Sodium Silicate Substances 0.000 description 4
- 229910052911 sodium silicate Inorganic materials 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 3
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 241001105097 Trox Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 208000001848 dysentery Diseases 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
- A62C2/24—Operating or controlling mechanisms
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
- A62C2/065—Physical fire-barriers having as the main closure device materials, whose characteristics undergo an irreversible change under high temperatures, e.g. intumescent
-
- 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
- F24F11/35—Responding to malfunctions or emergencies to fire, excessive heat or smoke by closing air passages
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Duct Arrangements (AREA)
- Building Environments (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19727231630U DE7231630U (de) | 1972-08-26 | 1972-08-26 | Absperrorgan fuer brandabschnitte in lueftungs- und klimaanlagen |
| GB3937473A GB1390586A (en) | 1972-08-26 | 1973-08-21 | Closures for firebreaks in ventilation and air-conditioning installations |
| BE2052998A BE803862A (fr) | 1972-08-26 | 1973-08-22 | Organe obturateur pour dispositifs coupe-feu de securite dans des installations de ventilation et de climatisation |
| NL7311612A NL7311612A (enExample) | 1972-08-26 | 1973-08-23 | |
| FR7331160A FR2200749A5 (enExample) | 1972-08-26 | 1973-08-23 | |
| ZA735809A ZA735809B (en) | 1972-08-26 | 1973-08-24 | Closure for firebreaks in ventilation and air-conditioning installations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19727231630U DE7231630U (de) | 1972-08-26 | 1972-08-26 | Absperrorgan fuer brandabschnitte in lueftungs- und klimaanlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE7231630U true DE7231630U (de) | 1972-12-07 |
Family
ID=6632326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19727231630U Expired DE7231630U (de) | 1972-08-26 | 1972-08-26 | Absperrorgan fuer brandabschnitte in lueftungs- und klimaanlagen |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE803862A (enExample) |
| DE (1) | DE7231630U (enExample) |
| FR (1) | FR2200749A5 (enExample) |
| GB (1) | GB1390586A (enExample) |
| NL (1) | NL7311612A (enExample) |
| ZA (1) | ZA735809B (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3819902A1 (de) * | 1988-06-11 | 1989-12-21 | Wolman Gmbh Dr | Schichtwerkstoff fuer brandabschottungen |
| DE4326759A1 (de) * | 1992-08-12 | 1994-02-17 | Hans Georg Neumann | Brandschutzeinrichtung zur Abschottung eines Luftweges |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2126891B (en) * | 1982-08-31 | 1986-08-20 | Dixon International Ltd | Intumescent article |
| GB2130485B (en) * | 1982-11-02 | 1986-08-20 | Dufaylite Dev Ltd | Sealing device |
| EP0265612A1 (de) * | 1986-08-29 | 1988-05-04 | Siemens Aktiengesellschaft | Transformator mit Luftkühlung |
| GB9319137D0 (en) * | 1993-09-15 | 1993-11-03 | Dufaylite Dev Ltd | Fire seal |
| ES2245174B2 (es) * | 2003-04-28 | 2007-04-01 | Schako Metallwarenfabrik Ferdinand Schad Kg | Junta intumescente para compuertas cortafuegos aplicables a conductos de ventilacion y similares. |
| EP1852146A1 (de) * | 2006-05-03 | 2007-11-07 | Uta Kamleithner-Maly | Brandschutz-Einrichtung, insbesondere für Be- und Entlüftungssysteme |
| GB2453950A (en) * | 2007-10-23 | 2009-04-29 | Emcogroup Ltd | Fire damper |
-
1972
- 1972-08-26 DE DE19727231630U patent/DE7231630U/de not_active Expired
-
1973
- 1973-08-21 GB GB3937473A patent/GB1390586A/en not_active Expired
- 1973-08-22 BE BE2052998A patent/BE803862A/xx unknown
- 1973-08-23 NL NL7311612A patent/NL7311612A/xx not_active Application Discontinuation
- 1973-08-23 FR FR7331160A patent/FR2200749A5/fr not_active Expired
- 1973-08-24 ZA ZA735809A patent/ZA735809B/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3819902A1 (de) * | 1988-06-11 | 1989-12-21 | Wolman Gmbh Dr | Schichtwerkstoff fuer brandabschottungen |
| DE4326759A1 (de) * | 1992-08-12 | 1994-02-17 | Hans Georg Neumann | Brandschutzeinrichtung zur Abschottung eines Luftweges |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2200749A5 (enExample) | 1974-04-19 |
| NL7311612A (enExample) | 1974-02-28 |
| ZA735809B (en) | 1974-08-28 |
| GB1390586A (en) | 1975-04-16 |
| BE803862A (fr) | 1973-12-17 |
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