NO155511B - Anordning ved innreguleringsutstyr for ventilasjonsanlegg. - Google Patents
Anordning ved innreguleringsutstyr for ventilasjonsanlegg. Download PDFInfo
- Publication number
- NO155511B NO155511B NO812448A NO812448A NO155511B NO 155511 B NO155511 B NO 155511B NO 812448 A NO812448 A NO 812448A NO 812448 A NO812448 A NO 812448A NO 155511 B NO155511 B NO 155511B
- Authority
- NO
- Norway
- Prior art keywords
- cleaning
- damper
- lid
- ventilation
- installation equipment
- Prior art date
Links
- 238000009423 ventilation Methods 0.000 title claims description 10
- 238000009434 installation Methods 0.000 title 1
- 238000004140 cleaning Methods 0.000 claims description 17
- 230000001105 regulatory effect Effects 0.000 claims description 4
Classifications
-
- 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
- F24F13/1426—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 actuating means
-
- 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
- F24F13/1426—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 actuating means
- F24F2013/1446—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 actuating means with gearings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Control Or Security For Electrophotography (AREA)
- Duct Arrangements (AREA)
- Air-Flow Control Members (AREA)
- Ventilation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8005676A SE434569B (sv) | 1980-08-12 | 1980-08-12 | Anordning vid inregleringsdon for ventilationsanleggningar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO812448L NO812448L (no) | 1982-02-15 |
| NO155511B true NO155511B (no) | 1986-12-29 |
Family
ID=20341545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO812448A NO155511B (no) | 1980-08-12 | 1981-07-16 | Anordning ved innreguleringsutstyr for ventilasjonsanlegg. |
Country Status (3)
| Country | Link |
|---|---|
| DK (1) | DK153807B (da) |
| NO (1) | NO155511B (da) |
| SE (1) | SE434569B (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988003244A1 (en) * | 1986-10-31 | 1988-05-05 | Onni Kalevi Ruusuvirta | A pipe component containing a cleaning hatch |
| DE69301595T2 (de) * | 1992-05-11 | 1996-07-11 | Knut Bergdahl | Dämpfervorrichtung |
-
1980
- 1980-08-12 SE SE8005676A patent/SE434569B/sv not_active IP Right Cessation
-
1981
- 1981-07-16 NO NO812448A patent/NO155511B/no unknown
- 1981-08-12 DK DK357681A patent/DK153807B/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO812448L (no) | 1982-02-15 |
| SE434569B (sv) | 1984-07-30 |
| DK153807B (da) | 1988-09-05 |
| DK357681A (da) | 1982-02-13 |
| SE8005676L (sv) | 1982-02-13 |
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