DE2520347A1 - Belueftungseinrichtung - Google Patents
BelueftungseinrichtungInfo
- Publication number
- DE2520347A1 DE2520347A1 DE19752520347 DE2520347A DE2520347A1 DE 2520347 A1 DE2520347 A1 DE 2520347A1 DE 19752520347 DE19752520347 DE 19752520347 DE 2520347 A DE2520347 A DE 2520347A DE 2520347 A1 DE2520347 A1 DE 2520347A1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- air
- fan
- opening
- flap
- 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.)
- Withdrawn
Links
- 238000009423 ventilation Methods 0.000 title claims description 51
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 239000000344 soap Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000004873 anchoring Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000008141 laxative Substances 0.000 description 1
- 230000002475 laxative effect Effects 0.000 description 1
- 235000015250 liver sausages Nutrition 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- XYSQXZCMOLNHOI-UHFFFAOYSA-N s-[2-[[4-(acetylsulfamoyl)phenyl]carbamoyl]phenyl] 5-pyridin-1-ium-1-ylpentanethioate;bromide Chemical compound [Br-].C1=CC(S(=O)(=O)NC(=O)C)=CC=C1NC(=O)C1=CC=CC=C1SC(=O)CCCC[N+]1=CC=CC=C1 XYSQXZCMOLNHOI-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 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
- F24F7/00—Ventilation
- F24F7/02—Roof ventilation
- F24F7/025—Roof ventilation with forced air circulation by means of a built-in ventilator
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Eye Examination Apparatus (AREA)
- Cookers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB20717/74A GB1488504A (en) | 1974-05-10 | 1974-05-10 | Ventilators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2520347A1 true DE2520347A1 (de) | 1975-11-20 |
Family
ID=10150495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752520347 Withdrawn DE2520347A1 (de) | 1974-05-10 | 1975-05-07 | Belueftungseinrichtung |
Country Status (11)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2332047B (en) * | 1997-12-04 | 2002-09-25 | Ultraframe Uk Ltd | Roof ventilation |
| US6185880B1 (en) | 1997-12-04 | 2001-02-13 | Ultraframe (Uk) Limited | Roof ventilation |
| FR3064343A1 (fr) * | 2017-03-23 | 2018-09-28 | Jean-Louis D'Aviau de Piolant | Dispositif de capture du vent et systeme l'incorporant |
-
1974
- 1974-05-10 GB GB20717/74A patent/GB1488504A/en not_active Expired
-
1975
- 1975-05-02 ZA ZA00752855A patent/ZA752855B/xx unknown
- 1975-05-07 FR FR7514449A patent/FR2280031A1/fr not_active Withdrawn
- 1975-05-07 NL NL7505362A patent/NL7505362A/xx not_active Application Discontinuation
- 1975-05-07 DE DE19752520347 patent/DE2520347A1/de not_active Withdrawn
- 1975-05-07 NO NO751643A patent/NO140118C/no unknown
- 1975-05-07 SE SE7505355A patent/SE7505355L/xx unknown
- 1975-05-09 BE BE156213A patent/BE828907A/xx unknown
- 1975-05-09 CH CH594575A patent/CH585832A5/xx not_active IP Right Cessation
- 1975-05-09 AT AT353875A patent/AT339546B/de not_active IP Right Cessation
- 1975-05-09 DK DK206175A patent/DK206175A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2280031A1 (fr) | 1976-02-20 |
| ATA353875A (de) | 1977-02-15 |
| ZA752855B (en) | 1976-04-28 |
| DK206175A (da) | 1975-11-11 |
| NL7505362A (nl) | 1975-11-12 |
| NO751643L (enrdf_load_html_response) | 1975-11-11 |
| AT339546B (de) | 1977-10-25 |
| GB1488504A (en) | 1977-10-12 |
| SE7505355L (sv) | 1975-11-11 |
| NO140118C (no) | 1979-07-04 |
| BE828907A (fr) | 1975-09-01 |
| NO140118B (no) | 1979-03-26 |
| CH585832A5 (enrdf_load_html_response) | 1977-03-15 |
| AU8096175A (en) | 1976-11-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |