DE68907148T2 - Luftdiffusionseinheit. - Google Patents

Luftdiffusionseinheit.

Info

Publication number
DE68907148T2
DE68907148T2 DE89902262T DE68907148T DE68907148T2 DE 68907148 T2 DE68907148 T2 DE 68907148T2 DE 89902262 T DE89902262 T DE 89902262T DE 68907148 T DE68907148 T DE 68907148T DE 68907148 T2 DE68907148 T2 DE 68907148T2
Authority
DE
Germany
Prior art keywords
diffusion unit
air diffusion
air
unit
diffusion
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE89902262T
Other languages
English (en)
Other versions
DE68907148D1 (de
Inventor
Teuvo Pellinen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Halton Oy
Original Assignee
Halton 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 Halton Oy filed Critical Halton Oy
Application granted granted Critical
Publication of DE68907148D1 publication Critical patent/DE68907148D1/de
Publication of DE68907148T2 publication Critical patent/DE68907148T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • 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)
  • Duct Arrangements (AREA)
DE89902262T 1988-02-19 1989-02-13 Luftdiffusionseinheit. Expired - Fee Related DE68907148T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI880799A FI880799A (fi) 1988-02-19 1988-02-19 Luftfoerdelningsenhet.

Publications (2)

Publication Number Publication Date
DE68907148D1 DE68907148D1 (de) 1993-07-22
DE68907148T2 true DE68907148T2 (de) 1993-10-28

Family

ID=8525959

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89902262T Expired - Fee Related DE68907148T2 (de) 1988-02-19 1989-02-13 Luftdiffusionseinheit.

Country Status (4)

Country Link
EP (1) EP0354949B1 (de)
DE (1) DE68907148T2 (de)
FI (1) FI880799A (de)
WO (1) WO1989007739A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI90588C (fi) * 1991-03-18 1994-02-25 Valmet Paper Machinery Inc Reaktiivinen äänenvaimennin, etenkin paperitehtaiden ilmakanaviin
GB2361050A (en) * 2000-04-05 2001-10-10 Peter John Bayram Ventilation duct having non-parallel sound absorber splitter plates
PL1589296T3 (pl) * 2004-04-19 2013-12-31 Schako Klima Luft Urządzenie do wtłaczania i/lub usuwania powietrza do/z pomieszczenia
EP2574861A1 (de) * 2011-09-29 2013-04-03 Ingenieurbuero consult+control Dr. -Ing. J. Westhaeusler Luftauslass mit Ventilator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1071924B (de) *
GB1093256A (en) * 1964-05-19 1967-11-29 Air Systems Ltd Improvements in air conditioning apparatus
DE2804027C2 (de) * 1978-01-31 1982-11-11 Schako Metallwarenfabrik Ferdinand Schad Gmbh, Zweigniederlassung Kolbingen, 7201 Kolbingen Vorrichtung zur Schalldämpfung eines in einer Wand eingebauten Ventilators
US4399739A (en) * 1980-12-16 1983-08-23 Tempmaster Corporation Noise attenuating apparatus for modulating air flow

Also Published As

Publication number Publication date
WO1989007739A1 (en) 1989-08-24
DE68907148D1 (de) 1993-07-22
FI880799A0 (fi) 1988-02-19
FI880799A (fi) 1989-08-20
EP0354949B1 (de) 1993-06-16
EP0354949A1 (de) 1990-02-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee