SE9802627L - Laminärflödesram - Google Patents

Laminärflödesram

Info

Publication number
SE9802627L
SE9802627L SE9802627A SE9802627A SE9802627L SE 9802627 L SE9802627 L SE 9802627L SE 9802627 A SE9802627 A SE 9802627A SE 9802627 A SE9802627 A SE 9802627A SE 9802627 L SE9802627 L SE 9802627L
Authority
SE
Sweden
Prior art keywords
groove
frame
section
screen
locking element
Prior art date
Application number
SE9802627A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE512715C2 (en
SE9802627D0 (en
Inventor
Bertil Larsson
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 SE9802627A priority Critical patent/SE512715C2/en
Publication of SE9802627D0 publication Critical patent/SE9802627D0/en
Priority to AU56611/99A priority patent/AU5661199A/en
Priority to PCT/SE1999/001315 priority patent/WO2000006285A1/en
Publication of SE9802627L publication Critical patent/SE9802627L/en
Publication of SE512715C2 publication Critical patent/SE512715C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/02—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation having means for ventilation or vapour discharge
    • 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
    • F24F3/167—Clean rooms, i.e. enclosed spaces in which a uniform flow of filtered air is distributed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/203—Shapes flexible in their geometry, e.g. bendable, adjustable to a certain size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/50—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for air conditioning
    • B01D2279/51—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for air conditioning in clean rooms, e.g. production facilities for electronic devices, laboratories
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B2009/0492—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like with fabrics tensioned on frames
    • 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)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)
  • Screen Printers (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Blinds (AREA)

Abstract

A laminar flow frame intended for use in clean rooms, comprises mounting sections (2) connected together, for a laminar flow screen (18). Each mounting section has an open groove running in longitudinal direction with the groove opening facing outwards from the frame. The groove is designed to firmly retain a longitudinal locking element (20) of resilient material inserted in the groove, said element having a cross section that fits the shape of the groove. The locking element extends along substantially the whole length of the groove in order to secure the screen to the section by clamping it between the wall (16) of the groove and the locking element (20). At least one reinforcing section (26, 28), adjustable in length, is arranged between two opposing sections to brace the frame to exactly the desired shape after the screen has been clamped in the frame.
SE9802627A 1998-07-27 1998-07-27 Laminärflödesram SE512715C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9802627A SE512715C2 (en) 1998-07-27 1998-07-27 Laminärflödesram
AU56611/99A AU5661199A (en) 1998-07-27 1999-07-26 Laminar flow frame
PCT/SE1999/001315 WO2000006285A1 (en) 1998-07-27 1999-07-26 Laminar flow frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9802627A SE512715C2 (en) 1998-07-27 1998-07-27 Laminärflödesram

Publications (3)

Publication Number Publication Date
SE9802627D0 SE9802627D0 (en) 1998-07-27
SE9802627L true SE9802627L (en) 2000-01-28
SE512715C2 SE512715C2 (en) 2000-05-02

Family

ID=20412163

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9802627A SE512715C2 (en) 1998-07-27 1998-07-27 Laminärflödesram

Country Status (3)

Country Link
AU (1) AU5661199A (en)
SE (1) SE512715C2 (en)
WO (1) WO2000006285A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107109844B (en) * 2014-11-14 2020-07-28 阿姆斯特郎世界工业公司 Ceiling system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4603618A (en) * 1985-05-20 1986-08-05 Soltis Charles W Air filtering and distribution for laminar flow clean room
DE3827918A1 (en) * 1988-08-17 1990-02-22 Nickel Gmbh Heinrich LAMINARIZER

Also Published As

Publication number Publication date
WO2000006285A1 (en) 2000-02-10
SE512715C2 (en) 2000-05-02
AU5661199A (en) 2000-02-21
SE9802627D0 (en) 1998-07-27

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Legal Events

Date Code Title Description
NUG Patent has lapsed