ATA456774A - DEVICE FOR GENERATING A LOW TURBULENCE DISPLACEMENT FLOW - Google Patents

DEVICE FOR GENERATING A LOW TURBULENCE DISPLACEMENT FLOW

Info

Publication number
ATA456774A
ATA456774A AT456774A AT456774A ATA456774A AT A456774 A ATA456774 A AT A456774A AT 456774 A AT456774 A AT 456774A AT 456774 A AT456774 A AT 456774A AT A456774 A ATA456774 A AT A456774A
Authority
AT
Austria
Prior art keywords
generating
displacement flow
low turbulence
turbulence displacement
low
Prior art date
Application number
AT456774A
Other languages
German (de)
Other versions
AT332051B (en
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of ATA456774A publication Critical patent/ATA456774A/en
Application granted granted Critical
Publication of AT332051B publication Critical patent/AT332051B/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
    • F24F13/02—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
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082—Grilles, registers or guards
    • F24F2013/088—Air-flow straightener

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Compressor (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Prevention Of Fouling (AREA)
  • Ventilation (AREA)
  • Duct Arrangements (AREA)
AT456774A 1973-06-06 1974-06-04 DEVICE FOR GENERATING A LOW TURBULENCE DISPLACEMENT FLOW AT332051B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732328875 DE2328875C2 (en) 1973-06-06 1973-06-06 Air distributor

Publications (2)

Publication Number Publication Date
ATA456774A true ATA456774A (en) 1975-12-15
AT332051B AT332051B (en) 1976-09-10

Family

ID=5883246

Family Applications (1)

Application Number Title Priority Date Filing Date
AT456774A AT332051B (en) 1973-06-06 1974-06-04 DEVICE FOR GENERATING A LOW TURBULENCE DISPLACEMENT FLOW

Country Status (9)

Country Link
JP (1) JPS6147988B2 (en)
AT (1) AT332051B (en)
CA (1) CA1017615A (en)
CH (1) CH576109A5 (en)
DE (1) DE2328875C2 (en)
FR (1) FR2232371B1 (en)
GB (1) GB1456561A (en)
IT (1) IT1013376B (en)
NL (1) NL179232C (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI62412C (en) * 1976-12-09 1982-12-10 Leif Ingemar Lind SKIN FOER ATT FOERBAETTRA MILLION I EN LOCAL WITH FLAT ARBETSPLATSER
SE7810734L (en) * 1978-10-13 1980-04-14 Lind Leif Ingemar FLOOD DISTRIBUTOR AND AIR SUPPLY PROTECTED WITH SADANT DON
JPS5939019A (en) * 1982-08-27 1984-03-03 Hitachi Ltd Clean storage box
DE3605539A1 (en) * 1986-02-18 1987-08-20 Herbst Donald Device for supplying an air flow into a room
WO1988005890A1 (en) * 1987-02-04 1988-08-11 Haliday, Ronald, Arthur Economical direct fresh non returnable air for breathing and body cooling or warming
DE3707426A1 (en) * 1987-03-07 1988-09-22 Hoelter Heinz Room-air cleaner with pivotable laminar head
DE3711613A1 (en) * 1987-04-07 1988-10-27 Luwa Ag Clean-room system
DE3828627A1 (en) * 1988-08-19 1990-02-22 Herbst Donald Electrical connection box
ES2108665T1 (en) * 1995-09-21 1998-01-01 Luwa Ag PROCEDURE FOR AIR CONDITIONING IN A TREATMENT ENCLOSURE AND DEVICE FOR CARRYING OUT THE PROCEDURE.
CH695326A5 (en) * 2004-11-26 2006-03-31 Lk Luftqualitaet Ag Flaechenelement for thermal adjustment of indoor air.
US7905153B2 (en) * 2009-04-24 2011-03-15 Mann+Hummel Gmbh Flow vortex suppression apparatus for a mass air flow sensor
AT510076A1 (en) * 2010-06-17 2012-01-15 Lobnig Erwin HEATING DEVICE FOR HEATING A ROOM
DE102014010258B4 (en) 2014-07-11 2022-01-27 Weiss Pharmatechnik GmbH Air distributor and clean room workplace arrangement with it
CN106525379B (en) * 2016-11-14 2019-01-15 北京航天长征飞行器研究所 A kind of exhaust device and method shared by two sets of high temperature supersonic wind tunnel
US11892189B2 (en) * 2020-02-02 2024-02-06 Johnson Controls Tyco IP Holdings LLP Multi-layer inlet diffuser for a terminal unit

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE281846C (en) *
FR698707A (en) * 1929-10-10 1931-02-03 Aeration system for renewing the atmosphere of any room
FR1055710A (en) * 1951-06-14 1954-02-22 Metallgesellschaft Ag Device for repairing gas in electrostatic precipitators
BE609564R (en) * 1960-11-03 1962-02-15 Onderzoekings Inst Res Device for the production of artificial threads by the dry spinning method
US3191630A (en) * 1963-04-11 1965-06-29 Cottrell Res Inc Gas flow control system for sub-sonic divergent diffusers
JPS457247Y1 (en) * 1967-02-04 1970-04-08
JPS4516281Y1 (en) * 1967-10-03 1970-07-07
US3511162A (en) * 1969-02-20 1970-05-12 Johnson & Johnson Apparatus and method for isolating a patient zone
SE334991B (en) * 1969-03-19 1971-05-10 Svenska Flaektfabriken Ab
DE7025282U (en) * 1969-07-08 1971-01-21 Becton Dickinson Co DEVICE FOR AIR PURIFICATION
SE350114B (en) * 1970-07-01 1972-10-16 Svenska Flaektfabriken Ab
CA927659A (en) * 1970-07-01 1973-06-05 Lindestrom Lars-Erik Distributing device in plants for the maintenance of a dustfree, bacteriafree zone in a room
US3719136A (en) * 1970-09-21 1973-03-06 Nat Defence Method and means for providing a clean area

Also Published As

Publication number Publication date
FR2232371B1 (en) 1977-06-17
IT1013376B (en) 1977-03-30
DE2328875A1 (en) 1975-01-02
CA1017615A (en) 1977-09-20
JPS5028001A (en) 1975-03-22
NL7407619A (en) 1974-12-10
CH576109A5 (en) 1976-05-31
NL179232C (en) 1986-08-01
NL179232B (en) 1986-03-03
FR2232371A1 (en) 1975-01-03
GB1456561A (en) 1976-11-24
JPS6147988B2 (en) 1986-10-22
DE2328875C2 (en) 1989-11-02
AT332051B (en) 1976-09-10

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time