SE9102038D0 - PROCEDURE AND DEVICE TO ELIMINATE Vortex formation in the horns in the space with laminar air flow and use of such device - Google Patents

PROCEDURE AND DEVICE TO ELIMINATE Vortex formation in the horns in the space with laminar air flow and use of such device

Info

Publication number
SE9102038D0
SE9102038D0 SE9102038A SE9102038A SE9102038D0 SE 9102038 D0 SE9102038 D0 SE 9102038D0 SE 9102038 A SE9102038 A SE 9102038A SE 9102038 A SE9102038 A SE 9102038A SE 9102038 D0 SE9102038 D0 SE 9102038D0
Authority
SE
Sweden
Prior art keywords
air flow
horns
procedure
space
laminar air
Prior art date
Application number
SE9102038A
Other languages
Swedish (sv)
Other versions
SE9102038L (en
SE512255C2 (en
Original Assignee
Flaekt 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 Flaekt Ab filed Critical Flaekt Ab
Priority to SE9102038A priority Critical patent/SE512255C2/en
Publication of SE9102038D0 publication Critical patent/SE9102038D0/en
Priority to PCT/SE1992/000480 priority patent/WO1993001455A1/en
Priority to AU22912/92A priority patent/AU2291292A/en
Publication of SE9102038L publication Critical patent/SE9102038L/en
Publication of SE512255C2 publication Critical patent/SE512255C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
    • B08B15/023—Fume cabinets or cupboards, e.g. for laboratories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F24F3/163—Clean air work stations, i.e. selected areas within a space which filtered air is passed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lasers (AREA)
  • Air-Flow Control Members (AREA)
  • Ventilation (AREA)

Abstract

In a method of eliminating eddy current formation in the corners of spaces with laminar air flow the corners are covered by an inclined, perforated surface (38) through which air is exhausted or delivered. Apparatus for eliminating such eddy current formation includes an air exhaust or delivery baffle (36) with an inclined, perforated surface, arranged in corners where it is desired to eliminate eddy current formation.
SE9102038A 1991-07-01 1991-07-01 Apparatus for eliminating vortexing in corners in laminar air flow spaces and use of the apparatus SE512255C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9102038A SE512255C2 (en) 1991-07-01 1991-07-01 Apparatus for eliminating vortexing in corners in laminar air flow spaces and use of the apparatus
PCT/SE1992/000480 WO1993001455A1 (en) 1991-07-01 1992-06-26 Method and means for the elimination of eddies in corners of rooms with laminar air flow and use of said means
AU22912/92A AU2291292A (en) 1991-07-01 1992-06-26 Method and means for the elimination of eddies in corners of rooms with laminar air flow and use of said means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9102038A SE512255C2 (en) 1991-07-01 1991-07-01 Apparatus for eliminating vortexing in corners in laminar air flow spaces and use of the apparatus

Publications (3)

Publication Number Publication Date
SE9102038D0 true SE9102038D0 (en) 1991-07-01
SE9102038L SE9102038L (en) 1993-01-02
SE512255C2 SE512255C2 (en) 2000-02-21

Family

ID=20383211

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9102038A SE512255C2 (en) 1991-07-01 1991-07-01 Apparatus for eliminating vortexing in corners in laminar air flow spaces and use of the apparatus

Country Status (3)

Country Link
AU (1) AU2291292A (en)
SE (1) SE512255C2 (en)
WO (1) WO1993001455A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2239508A (en) * 1938-12-15 1941-04-22 Burgess Battery Co Air-distributing apparatus for ventilating systems
WO1986006460A1 (en) * 1985-04-26 1986-11-06 Mtd Medical Development And Technology Ltd Method and means for supplying clean air to an operating room
WO1989011929A1 (en) * 1988-06-10 1989-12-14 Halton Oy Focussed ventilation procedure for a work spot and apparatus used in the procedure
GB8828127D0 (en) * 1988-12-02 1989-01-05 Howorth F H Apparatus for providing clean air zone
US5086692A (en) * 1990-04-12 1992-02-11 Welch Henry W Air handling system and method for an operating room

Also Published As

Publication number Publication date
WO1993001455A1 (en) 1993-01-21
AU2291292A (en) 1993-02-11
SE9102038L (en) 1993-01-02
SE512255C2 (en) 2000-02-21

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Legal Events

Date Code Title Description
NUG Patent has lapsed