FI115794B - Ilmanvaihtokanavan vaimennin - Google Patents

Ilmanvaihtokanavan vaimennin Download PDF

Info

Publication number
FI115794B
FI115794B FI992394A FI19992394A FI115794B FI 115794 B FI115794 B FI 115794B FI 992394 A FI992394 A FI 992394A FI 19992394 A FI19992394 A FI 19992394A FI 115794 B FI115794 B FI 115794B
Authority
FI
Finland
Prior art keywords
ventilation duct
damper
flow
silencer
openings
Prior art date
Application number
FI992394A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI19992394A (fi
Inventor
Seppo Vartiainen
Original Assignee
Jeven Oy
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 Jeven Oy filed Critical Jeven Oy
Priority to FI992394A priority Critical patent/FI115794B/fi
Priority to NO20005572A priority patent/NO318407B1/no
Priority to DK00660194T priority patent/DK1098146T3/da
Priority to DE60025902T priority patent/DE60025902T2/de
Priority to AT00660194T priority patent/ATE317534T1/de
Priority to EP00660194A priority patent/EP1098146B8/de
Publication of FI19992394A publication Critical patent/FI19992394A/fi
Application granted granted Critical
Publication of FI115794B publication Critical patent/FI115794B/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
    • F24F13/02—Ducting arrangements
    • F24F13/0263—Insulation for air ducts
    • 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
    • F24F13/0245—Manufacturing or assembly of air ducts; Methods therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Duct Arrangements (AREA)
  • Pipe Accessories (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
FI992394A 1999-11-05 1999-11-05 Ilmanvaihtokanavan vaimennin FI115794B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI992394A FI115794B (fi) 1999-11-05 1999-11-05 Ilmanvaihtokanavan vaimennin
NO20005572A NO318407B1 (no) 1999-11-05 2000-11-03 Demper for luftkondisjoneringskanal
DK00660194T DK1098146T3 (da) 1999-11-05 2000-11-03 Dæmper til luftkonditioneringskanal
DE60025902T DE60025902T2 (de) 1999-11-05 2000-11-03 Schalldämpfer für Lüftungskanäle einer Klimaanlage
AT00660194T ATE317534T1 (de) 1999-11-05 2000-11-03 Schalldämpfer für lüftungskanäle einer klimaanlage
EP00660194A EP1098146B8 (de) 1999-11-05 2000-11-03 Schalldämpfer für Lüftungskanäle einer Klimaanlage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI992394 1999-11-05
FI992394A FI115794B (fi) 1999-11-05 1999-11-05 Ilmanvaihtokanavan vaimennin

Publications (2)

Publication Number Publication Date
FI19992394A FI19992394A (fi) 2001-05-06
FI115794B true FI115794B (fi) 2005-07-15

Family

ID=8555565

Family Applications (1)

Application Number Title Priority Date Filing Date
FI992394A FI115794B (fi) 1999-11-05 1999-11-05 Ilmanvaihtokanavan vaimennin

Country Status (6)

Country Link
EP (1) EP1098146B8 (de)
AT (1) ATE317534T1 (de)
DE (1) DE60025902T2 (de)
DK (1) DK1098146T3 (de)
FI (1) FI115794B (de)
NO (1) NO318407B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE527492C2 (sv) * 2002-10-03 2006-03-21 Asservo Ab Reglerbar och ljuddämpande luftstrypanordning för ventilationskanaler innefattande en insatskropp med genomgående hål vilka är valbart förslutbara med proppar
FI117648B (fi) * 2004-03-02 2006-12-29 Jeven Oy Ilmavirtauksen säätö- ja vaimennuslaite
IT1401268B1 (it) * 2010-08-09 2013-07-18 Cir Edilacustica S R L Dispositivo per l'isolamento acustico di una apertura di ventilazione di un edificio
GB2528686A (en) * 2014-07-28 2016-02-03 Silentair Group Ltd Air conditioning silencer and method of silencing an air conditioning unit
FI129767B (fi) 2021-06-24 2022-08-15 Jeven Oy Ilmanvaihtokanavaan asennettava vaimennin

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105089A (en) * 1975-11-24 1978-08-08 Judd Frederick V H Flow distributor for gas turbine silencers
US4667770A (en) 1986-10-02 1987-05-26 Devane Harry M Sound attenuator
JPH0791726A (ja) * 1993-09-21 1995-04-04 Asahi Kogyosha:Kk クリーンルーム用消音装置
US5696361A (en) * 1995-11-13 1997-12-09 Chen; Chia-Hsien Multi-ducts sound eliminator for air pipe
US5859393A (en) * 1997-05-19 1999-01-12 Nelson Industries, Inc. Reduced cost vent silencer

Also Published As

Publication number Publication date
EP1098146B8 (de) 2006-05-03
DE60025902D1 (de) 2006-04-20
EP1098146A3 (de) 2003-09-10
EP1098146B1 (de) 2006-02-08
FI19992394A (fi) 2001-05-06
EP1098146A2 (de) 2001-05-09
DK1098146T3 (da) 2006-04-10
ATE317534T1 (de) 2006-02-15
NO318407B1 (no) 2005-03-14
NO20005572L (no) 2001-05-07
NO20005572D0 (no) 2000-11-03
DE60025902T2 (de) 2006-07-20

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