NL8101871A - Dakontluchtingsinrichting. - Google Patents
Dakontluchtingsinrichting. Download PDFInfo
- Publication number
- NL8101871A NL8101871A NL8101871A NL8101871A NL8101871A NL 8101871 A NL8101871 A NL 8101871A NL 8101871 A NL8101871 A NL 8101871A NL 8101871 A NL8101871 A NL 8101871A NL 8101871 A NL8101871 A NL 8101871A
- Authority
- NL
- Netherlands
- Prior art keywords
- main
- flaps
- valve
- valves
- additional
- Prior art date
Links
- 238000009423 ventilation Methods 0.000 title description 5
- 238000013022 venting Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims 1
- 238000005273 aeration Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- 230000035515 penetration Effects 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Ventilation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803019267 DE3019267A1 (de) | 1980-05-21 | 1980-05-21 | Dachentlueftungsvorrichtung |
| DE3019267 | 1980-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8101871A true NL8101871A (nl) | 1981-12-16 |
Family
ID=6102875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8101871A NL8101871A (nl) | 1980-05-21 | 1981-04-15 | Dakontluchtingsinrichting. |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE3019267A1 (online.php) |
| FR (1) | FR2483059A1 (online.php) |
| GB (1) | GB2076143A (online.php) |
| NL (1) | NL8101871A (online.php) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7568307B1 (en) * | 2008-01-22 | 2009-08-04 | Netafim, Ltd. | Greenhouse structure |
| CN102297490B (zh) * | 2011-09-23 | 2013-03-06 | 锦州鹏翔电力轻钢设备有限公司 | 屋顶避风可调式采光通风器 |
-
1980
- 1980-05-21 DE DE19803019267 patent/DE3019267A1/de not_active Withdrawn
-
1981
- 1981-04-15 NL NL8101871A patent/NL8101871A/nl not_active Application Discontinuation
- 1981-05-20 FR FR8110190A patent/FR2483059A1/fr active Granted
- 1981-05-21 GB GB8115701A patent/GB2076143A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB2076143A (en) | 1981-11-25 |
| FR2483059B3 (online.php) | 1983-03-04 |
| DE3019267A1 (de) | 1981-11-26 |
| FR2483059A1 (fr) | 1981-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |