NO123305B - - Google Patents

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Info

Publication number
NO123305B
NO123305B NO0772/70A NO77270A NO123305B NO 123305 B NO123305 B NO 123305B NO 0772/70 A NO0772/70 A NO 0772/70A NO 77270 A NO77270 A NO 77270A NO 123305 B NO123305 B NO 123305B
Authority
NO
Norway
Prior art keywords
air
room
perforated plates
plate
perforation
Prior art date
Application number
NO0772/70A
Other languages
English (en)
Norwegian (no)
Inventor
B Laerkfeldt
Original Assignee
Svenska Flaektfabriken 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 Svenska Flaektfabriken Ab filed Critical Svenska Flaektfabriken Ab
Publication of NO123305B publication Critical patent/NO123305B/no

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
    • F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors

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)
  • Ventilation (AREA)
NO0772/70A 1969-03-19 1970-03-05 NO123305B (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE03849/69A SE334991B (fi) 1969-03-19 1969-03-19

Publications (1)

Publication Number Publication Date
NO123305B true NO123305B (fi) 1971-10-25

Family

ID=20262994

Family Applications (1)

Application Number Title Priority Date Filing Date
NO0772/70A NO123305B (fi) 1969-03-19 1970-03-05

Country Status (10)

Country Link
US (1) US3631788A (fi)
AT (1) AT300282B (fi)
CH (1) CH503237A (fi)
DE (1) DE2013244B2 (fi)
FI (1) FI53250C (fi)
FR (1) FR2039708A5 (fi)
GB (1) GB1241528A (fi)
NL (1) NL161873C (fi)
NO (1) NO123305B (fi)
SE (1) SE334991B (fi)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726204A (en) * 1971-06-23 1973-04-10 Svenska Flaektfabriken Ab Distributing device in plants for the maintenance of a dustfree, bacteriafree zone in a room
DE2328875C2 (de) * 1973-06-06 1989-11-02 CIBA-GEIGY AG, 4002 Basel Luftverteiler
GB1488513A (en) * 1974-04-26 1977-10-12 Howorth Air Eng Ltd Clean air zone
US4094232A (en) * 1975-04-16 1978-06-13 Howorth Air Engineering Limited Clean air zone
US4137831A (en) * 1976-05-08 1979-02-06 Howorth Air Engineering Limited Clean air zone
JPS5815204Y2 (ja) * 1978-04-11 1983-03-28 日産自動車株式会社 車両用空気吹出し装置
NO154444L (fi) * 1981-11-28
GB2120778A (en) * 1982-05-20 1983-12-07 Howorth Air Eng Ltd Outlet device for an air conditioning system
US4616558A (en) * 1984-11-01 1986-10-14 Total Air, Inc. Gaseous fluid distribution devices
US4726285A (en) * 1985-10-16 1988-02-23 Kelley Winfield L Dimpled air distribution device
FI78548C (fi) * 1986-12-30 1989-08-10 Halton Oy Luftfoerdelningssystem.
SE8700327D0 (sv) * 1987-01-28 1987-01-28 Bahco Ventilation Ab Tilluftsdon
DE3805873A1 (de) * 1988-02-25 1989-09-07 Zander Waermetechnik Kulmbach Luftauslasssystem in elementbauweise
DE3832052A1 (de) * 1988-09-21 1990-03-22 Schako Metallwarenfabrik Drallauslass
GB8828127D0 (en) * 1988-12-02 1989-01-05 Howorth F H Apparatus for providing clean air zone
EP0511992B1 (en) * 1990-01-23 1994-12-14 Jeven Oy Ventilation apparatus
DE9310711U1 (de) * 1993-07-17 1993-09-02 Ltg Lufttechnische Gmbh Luftauslaß
GB9400481D0 (en) * 1994-01-12 1994-03-09 Griffiths Richard A A draught resistant ventilation the means to ventilate a space whilst resisting draught
DE19822806C2 (de) * 1998-04-30 2001-04-26 Johann Schoenhammer Stallbelüftungsanlage
DE10064939C2 (de) * 2000-12-23 2003-06-26 Ltg Ag Lufttechnische Einrichtung für einen Raum
DE10148123A1 (de) * 2001-09-28 2003-04-24 Schako Metallwarenfabrik Deckenauslass
EP1389420B1 (de) 2002-08-13 2006-06-21 Johann Schönhammer Raumbelüftungsinstallation, insbesondere zur Stallbelüftung
PL2896905T3 (pl) * 2014-01-21 2019-02-28 Halton Oy Urządzenie rozprowadzające powietrze
NO344806B1 (no) * 2018-02-27 2020-05-04 Trox Auranor Norge As Kjølebaffel.
KR102139249B1 (ko) * 2018-04-03 2020-07-29 우범제 이에프이엠

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB477512A (en) * 1937-06-16 1937-12-31 Robert Speidel Improvements in or relating to means for the uniform distribution in a room of a current of air or gas supplied by a pipe
US2821898A (en) * 1955-08-16 1958-02-04 Barber Colman Co Air distribution outlet
SE310246B (fi) * 1966-02-03 1969-04-21 Svenska Flaektfabriken Ab
US3511162A (en) * 1969-02-20 1970-05-12 Johnson & Johnson Apparatus and method for isolating a patient zone

Also Published As

Publication number Publication date
US3631788A (en) 1972-01-04
CH503237A (de) 1971-02-15
AT300282B (de) 1972-07-25
NL7003853A (fi) 1970-09-22
FI53250B (fi) 1977-11-30
NL161873B (nl) 1979-10-15
DE2013244B2 (de) 1978-08-31
NL161873C (nl) 1980-03-17
FR2039708A5 (fi) 1971-01-15
SE334991B (fi) 1971-05-10
FI53250C (fi) 1978-03-10
GB1241528A (en) 1971-08-04
DE2013244A1 (de) 1970-10-01

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