FI981973A - Vaimennin ilmavirtauksen säätämistä varten - Google Patents

Vaimennin ilmavirtauksen säätämistä varten Download PDF

Info

Publication number
FI981973A
FI981973A FI981973A FI981973A FI981973A FI 981973 A FI981973 A FI 981973A FI 981973 A FI981973 A FI 981973A FI 981973 A FI981973 A FI 981973A FI 981973 A FI981973 A FI 981973A
Authority
FI
Finland
Prior art keywords
attenuators
air flow
regulating air
regulating
flow
Prior art date
Application number
FI981973A
Other languages
English (en)
Swedish (sv)
Other versions
FI981973A0 (fi
Inventor
Timo Kaasalainen
Oerjan Gustafsson
Odd Strand
Original Assignee
Flaekt Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Flaekt Ab filed Critical Flaekt Ab
Publication of FI981973A publication Critical patent/FI981973A/fi
Publication of FI981973A0 publication Critical patent/FI981973A0/fi

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
    • 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
    • F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
    • 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
    • F24F13/24—Means for preventing or suppressing noise
    • 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
    • F24F13/02—Ducting arrangements
    • 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

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)
  • Duct Arrangements (AREA)
FI981973A 1996-03-15 1998-09-14 Vaimennin ilmavirtauksen säätämistä varten FI981973A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9600987A SE508425C2 (sv) 1996-03-15 1996-03-15 Injusteringsspjäll innefattande förskjutbart reglerorgan för reglering av gasflöde genom kanal
PCT/SE1997/000445 WO1997034115A1 (en) 1996-03-15 1997-03-17 Damper for air flow adjustment

Publications (2)

Publication Number Publication Date
FI981973A true FI981973A (fi) 1998-09-14
FI981973A0 FI981973A0 (fi) 1998-09-14

Family

ID=20401794

Family Applications (1)

Application Number Title Priority Date Filing Date
FI981973A FI981973A0 (fi) 1996-03-15 1998-09-14 Vaimennin ilmavirtauksen säätämistä varten

Country Status (6)

Country Link
AU (1) AU2185797A (fi)
DE (1) DE19781650T1 (fi)
FI (1) FI981973A0 (fi)
NO (1) NO306646B1 (fi)
SE (1) SE508425C2 (fi)
WO (1) WO1997034115A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI117648B (fi) 2004-03-02 2006-12-29 Jeven Oy Ilmavirtauksen säätö- ja vaimennuslaite
GB2528686A (en) * 2014-07-28 2016-02-03 Silentair Group Ltd Air conditioning silencer and method of silencing an air conditioning unit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE224315C1 (sv) * 1958-03-07 1969-01-14 Svenska Flaektfabriken Ab Anordning för reglering av en genom en kanal eller öppning passerande volymström av ett gasformigt medium för ventilationsanläggningar
SE354516B (fi) * 1970-11-16 1973-03-12 Svenska Flaektfabriken Ab
CH533814A (de) * 1971-01-29 1973-02-15 Luwa Ag Leitgehäuse für einen Luftstrom
DE3045396A1 (de) * 1980-12-02 1982-07-01 Kessler & Luch Gmbh, 6300 Giessen Luftstromregler fuer lufttechnische anlagen
FI71614C (fi) * 1984-10-17 1987-01-19 Rc Linja Ky Tryckreduceringskammare foer ventilationsanordningar.
FI73514C (fi) * 1985-10-02 1987-10-09 Erce Oy Hoegtrycksinluftsanordning.
FI85188C (fi) * 1990-03-12 1992-03-10 Jorma Koenoenen Foerfarande och arrangemang foer att daempa tonen och/eller foer att reglera stroemningen i ett stroemningssystem foer ett gasformigt medelaemne, saosom t.ex. i ett luftbehandlingssystems luftdistributions- och/eller avluftningssystem, samt anvaendning av en modulljuddaempare.
FI90692C (fi) * 1993-02-18 1994-03-10 Halton Oy Ilmavirtauksen mittaus- ja säätölaitteisto

Also Published As

Publication number Publication date
SE508425C2 (sv) 1998-10-05
SE9600987D0 (sv) 1996-03-15
SE9600987L (sv) 1997-09-16
AU2185797A (en) 1997-10-01
NO984237D0 (no) 1998-09-14
WO1997034115A1 (en) 1997-09-18
FI981973A0 (fi) 1998-09-14
NO306646B1 (no) 1999-11-29
NO984237L (no) 1998-11-12
DE19781650T1 (de) 1999-03-25

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Legal Events

Date Code Title Description
FD Application lapsed