NL179232B - DEVICE FOR GENERATING A LOW TURBULENCY FLOW WITH UNIFORM SPEED DISTRIBUTION. - Google Patents

DEVICE FOR GENERATING A LOW TURBULENCY FLOW WITH UNIFORM SPEED DISTRIBUTION.

Info

Publication number
NL179232B
NL179232B NL7407619A NL7407619A NL179232B NL 179232 B NL179232 B NL 179232B NL 7407619 A NL7407619 A NL 7407619A NL 7407619 A NL7407619 A NL 7407619A NL 179232 B NL179232 B NL 179232B
Authority
NL
Netherlands
Prior art keywords
turbulency
generating
flow
low
uniform speed
Prior art date
Application number
NL7407619A
Other languages
Dutch (nl)
Other versions
NL7407619A (en
NL179232C (en
Original Assignee
Ciba Geigy
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 filed Critical Ciba Geigy
Publication of NL7407619A publication Critical patent/NL7407619A/xx
Publication of NL179232B publication Critical patent/NL179232B/en
Application granted granted Critical
Publication of NL179232C publication Critical patent/NL179232C/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)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Prevention Of Fouling (AREA)
  • Compressor (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Ventilation (AREA)
  • Duct Arrangements (AREA)
NL7407619A 1973-06-06 1974-06-06 DEVICE FOR GENERATING A LOW TURBULENCY FLOW WITH UNIFORM SPEED DISTRIBUTION. NL179232C (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NL7407619A NL7407619A (en) 1974-12-10
NL179232B true NL179232B (en) 1986-03-03
NL179232C NL179232C (en) 1986-08-01

Family

ID=5883246

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7407619A NL179232C (en) 1973-06-06 1974-06-06 DEVICE FOR GENERATING A LOW TURBULENCY FLOW WITH UNIFORM SPEED DISTRIBUTION.

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 (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO144804C (en) * 1976-12-09 1981-11-11 Leif Ingemar Lind SCREEN FOR ENHANCING THE ENVIRONMENT FOR THE SINGLE WORKPLACES IN A WORKPLACE WITH MULTIPLE WORKPLACES
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
JPS63117792A (en) * 1986-11-06 1988-05-21 三菱電機株式会社 Alternate lifting rock shaft roller sewing machine
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 apparatus and method that two sets of high temperature ultrasonics speed wind-tunnel is shared
US20210239353A1 (en) * 2020-02-02 2021-08-05 Johnson Controls Technology Company Electrical enclosure integral with a housing of 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
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
SE350114B (en) * 1970-07-01 1972-10-16 Svenska Flaektfabriken Ab
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
IT1013376B (en) 1977-03-30
NL7407619A (en) 1974-12-10
NL179232C (en) 1986-08-01
GB1456561A (en) 1976-11-24
CA1017615A (en) 1977-09-20
JPS6147988B2 (en) 1986-10-22
CH576109A5 (en) 1976-05-31
AT332051B (en) 1976-09-10
DE2328875C2 (en) 1989-11-02
ATA456774A (en) 1975-12-15
DE2328875A1 (en) 1975-01-02
FR2232371B1 (en) 1977-06-17
FR2232371A1 (en) 1975-01-03
JPS5028001A (en) 1975-03-22

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Lapsed because of reaching the maxim lifetime of a patent