FI20025047A0 - Exhaust air diffuser and air blower procedure - Google Patents

Exhaust air diffuser and air blower procedure

Info

Publication number
FI20025047A0
FI20025047A0 FI20025047A FI20025047A FI20025047A0 FI 20025047 A0 FI20025047 A0 FI 20025047A0 FI 20025047 A FI20025047 A FI 20025047A FI 20025047 A FI20025047 A FI 20025047A FI 20025047 A0 FI20025047 A0 FI 20025047A0
Authority
FI
Finland
Prior art keywords
procedure
air
diffuser
exhaust
air blower
Prior art date
Application number
FI20025047A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20025047A (en
Inventor
Eero Matikainen
Original Assignee
Ivk Tuote 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 Ivk Tuote Oy filed Critical Ivk Tuote Oy
Priority to FI20025047A priority Critical patent/FI20025047A/en
Publication of FI20025047A0 publication Critical patent/FI20025047A0/en
Priority to AT03103793T priority patent/ATE355494T1/en
Priority to EP03103793A priority patent/EP1411304B1/en
Priority to DE60312098T priority patent/DE60312098D1/en
Publication of FI20025047A publication Critical patent/FI20025047A/en

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
    • F24F13/24—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
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation
    • 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
    • F24F2013/242—Sound-absorbing material

Abstract

An exhaust outlet is arranged in offset with respect to an inlet. A flow duct is formed to guide the air flow from the inlet towards the outlet. A sound attenuating material is fitted within the flow duct. An independent claim is also included for air blowing method.
FI20025047A 2002-10-18 2002-10-18 Exhaust diffuser and method for air extraction FI20025047A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20025047A FI20025047A (en) 2002-10-18 2002-10-18 Exhaust diffuser and method for air extraction
AT03103793T ATE355494T1 (en) 2002-10-18 2003-10-14 EXHAUST DIFFUSER AND VENTILATION METHOD
EP03103793A EP1411304B1 (en) 2002-10-18 2003-10-14 Exhaust air diffuser and method for exhausting air
DE60312098T DE60312098D1 (en) 2002-10-18 2003-10-14 EXHAUST DIFFUSER AND VENTILATION PROCEDURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20025047A FI20025047A (en) 2002-10-18 2002-10-18 Exhaust diffuser and method for air extraction

Publications (2)

Publication Number Publication Date
FI20025047A0 true FI20025047A0 (en) 2002-10-18
FI20025047A FI20025047A (en) 2004-04-19

Family

ID=8565216

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20025047A FI20025047A (en) 2002-10-18 2002-10-18 Exhaust diffuser and method for air extraction

Country Status (4)

Country Link
EP (1) EP1411304B1 (en)
AT (1) ATE355494T1 (en)
DE (1) DE60312098D1 (en)
FI (1) FI20025047A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1029009C2 (en) * 2005-05-11 2006-11-14 Renson Ventilation N V Ventilation device for roof space or area behind outside wall of building, includes sound damping

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125286A (en) * 1964-03-17 sanders
JPH01290908A (en) * 1988-05-16 1989-11-22 Tsutomu Tajima Muffling device
DE4410437A1 (en) * 1993-09-10 1995-03-16 Karl Heinz Vahlbrauk Prefabricated chimney
JP2000111111A (en) * 1998-10-05 2000-04-18 Mitsubishi Electric Corp Hood
US6457550B1 (en) * 2001-03-06 2002-10-01 Twin City Fan Companies, Ltd. Weatherproof sound attenuating device

Also Published As

Publication number Publication date
EP1411304A1 (en) 2004-04-21
EP1411304B1 (en) 2007-02-28
ATE355494T1 (en) 2006-03-15
FI20025047A (en) 2004-04-19
DE60312098D1 (en) 2007-04-12

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Legal Events

Date Code Title Description
FD Application lapsed