DD268762A5 - Luftleitduese - Google Patents

Luftleitduese Download PDF

Info

Publication number
DD268762A5
DD268762A5 DD88314787A DD31478788A DD268762A5 DD 268762 A5 DD268762 A5 DD 268762A5 DD 88314787 A DD88314787 A DD 88314787A DD 31478788 A DD31478788 A DD 31478788A DD 268762 A5 DD268762 A5 DD 268762A5
Authority
DD
German Democratic Republic
Prior art keywords
inner diameter
nozzle
air
radius
smallest
Prior art date
Application number
DD88314787A
Other languages
German (de)
English (en)
Inventor
Janos Pinter
Andras Foezoe
Csaba Kopornoky
Original Assignee
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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 �����������@�������������@����������@��@������k�� filed Critical �����������@�������������@����������@��@������k��
Publication of DD268762A5 publication Critical patent/DD268762A5/de

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
    • F24F13/065—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as cylindrical or spherical bodies which are rotatable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/005—Nozzles or other outlets specially adapted for discharging one or more gases
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space
    • B64D2013/003—Cabin ventilation nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Air-Flow Control Members (AREA)
DD88314787A 1987-05-19 1988-04-15 Luftleitduese DD268762A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU872218A HU200389B (en) 1987-05-19 1987-05-19 Nozzle of low noise level with body of rotation shape

Publications (1)

Publication Number Publication Date
DD268762A5 true DD268762A5 (de) 1989-06-07

Family

ID=10958353

Family Applications (1)

Application Number Title Priority Date Filing Date
DD88314787A DD268762A5 (de) 1987-05-19 1988-04-15 Luftleitduese

Country Status (9)

Country Link
BG (1) BG48816A3 (cs)
CH (1) CH676333A5 (cs)
DD (1) DD268762A5 (cs)
DE (1) DE3812000A1 (cs)
FR (1) FR2615415B1 (cs)
GB (1) GB2206961A (cs)
HU (1) HU200389B (cs)
IT (1) IT1216625B (cs)
YU (1) YU90288A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8902355U1 (de) * 1989-02-28 1989-05-03 Ltg Lufttechnische Gmbh, 7000 Stuttgart Düsenkasten
WO1995034370A1 (fr) * 1994-06-13 1995-12-21 Chiyoda Corporation Tube de dispersion gazeuse pour barbotage de gaz dans liquide, procede de barbotage gaz dans liquide et dispositif utilisant ce procede

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB360727A (en) * 1930-10-13 1931-11-12 Forenede Jernsta Berier Akties Improvements in or relating to outlet nozzles for the supply of ventilation air
GB453049A (en) * 1935-02-02 1936-09-02 Walker Brothers Wigan Ltd Improvements in or relating to ventilating plant
DE1102371B (de) * 1955-10-28 1961-03-16 Sulzer Ag Einrichtung zur Verminderung des Geraeuschaustrittes aus Zwangsbelueftungsanlagen, bei denen als Ausblaseoeffnung eine Duese dient
DK118039B (da) * 1966-08-25 1970-06-29 Noboe Fab As Automatisk virkende trykstyret mængderegulator til luftventilationsanlæg.
CH604105A5 (cs) * 1976-12-16 1978-08-31 Hess & Cie Pilgersteg
SU909465A1 (ru) * 1979-05-25 1982-02-28 Центральный научно-исследовательский и проектно-экспериментальный институт промышленных зданий и сооружений Воздуховыпускной насадок
DE3124876C2 (de) * 1981-06-25 1985-09-19 Schako Metallwarenfabrik Ferdinand Schad Kg, 7201 Kolbingen Weitwurfdüse
US4524679A (en) * 1983-10-19 1985-06-25 Whelen Engineering Co., Inc. Air valve
NL8502216A (nl) * 1985-08-09 1987-03-02 Waterloo Bv Inblaasinrichting voor ventilatielucht.
US4716818A (en) * 1986-03-03 1988-01-05 Air Concepts, Inc. Air distribution device

Also Published As

Publication number Publication date
GB8811534D0 (en) 1988-06-22
YU90288A (en) 1990-12-31
FR2615415B1 (fr) 1991-04-12
HU200389B (en) 1990-05-28
FR2615415A1 (fr) 1988-11-25
IT1216625B (it) 1990-03-08
BG48816A3 (en) 1991-05-15
CH676333A5 (cs) 1991-01-15
GB2206961A (en) 1989-01-18
IT8820310A0 (it) 1988-04-22
DE3812000A1 (de) 1988-12-01
HUT50246A (en) 1989-12-28

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Legal Events

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ENJ Ceased due to non-payment of renewal fee