SE8803854L - Foerfarande och anordning foer ventilering av arbetsplatser - Google Patents
Foerfarande och anordning foer ventilering av arbetsplatserInfo
- Publication number
- SE8803854L SE8803854L SE8803854A SE8803854A SE8803854L SE 8803854 L SE8803854 L SE 8803854L SE 8803854 A SE8803854 A SE 8803854A SE 8803854 A SE8803854 A SE 8803854A SE 8803854 L SE8803854 L SE 8803854L
- Authority
- SE
- Sweden
- Prior art keywords
- air
- intake
- exhaust
- unit
- premises
- Prior art date
Links
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
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/10—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
-
- 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
- F24F2007/004—Natural ventilation using convection
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8803854A SE8803854L (sv) | 1988-10-27 | 1988-10-27 | Foerfarande och anordning foer ventilering av arbetsplatser |
PCT/SE1989/000587 WO1990004744A1 (en) | 1988-10-27 | 1989-10-25 | A method and an apparatus for ventilation of working plants |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8803854A SE8803854L (sv) | 1988-10-27 | 1988-10-27 | Foerfarande och anordning foer ventilering av arbetsplatser |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8803854D0 SE8803854D0 (sv) | 1988-10-27 |
SE8803854L true SE8803854L (sv) | 1990-04-28 |
Family
ID=20373763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8803854A SE8803854L (sv) | 1988-10-27 | 1988-10-27 | Foerfarande och anordning foer ventilering av arbetsplatser |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE8803854L (sv) |
WO (1) | WO1990004744A1 (sv) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202009007204U1 (de) * | 2009-05-19 | 2010-05-06 | Imtech Deutschland Gmbh & Co. Kg | Lüftungsvorrichtung |
SE539939C2 (sv) * | 2014-10-23 | 2018-01-30 | Qleanair Scandinavia Ab | Dragrum med perforerad vägg |
FR3125870B1 (fr) * | 2021-07-28 | 2023-10-27 | Valorisation Energies Environnement – V2E | Systeme de ventilation, salle, espace confine et batiment equipes d’un tel systeme, et procede afferent |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH472639A (de) * | 1967-07-21 | 1969-05-15 | Elektromat Veb | Arbeitsplatz mit laminarer Luftströmung |
DE2309390C3 (de) * | 1973-02-24 | 1982-04-29 | Stierlen-Maquet Ag, 7550 Rastatt | Operationsraum mit keimfreier Belüftung des Operationsbereiches |
DK630174A (da) * | 1974-12-04 | 1976-06-05 | C P N Aaberg | Apparat til punktafsugning ved svejsning og andre luftforurenende processer |
FR2414692A1 (fr) * | 1978-01-11 | 1979-08-10 | Flonic Sa | Enceinte purifiee a flux laminaire horizontal |
-
1988
- 1988-10-27 SE SE8803854A patent/SE8803854L/sv not_active Application Discontinuation
-
1989
- 1989-10-25 WO PCT/SE1989/000587 patent/WO1990004744A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO1990004744A1 (en) | 1990-05-03 |
SE8803854D0 (sv) | 1988-10-27 |
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Legal Events
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NAV | Patent application has lapsed |
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