DK0459135T3 - Double floor flooring in ventilated rooms, especially clean rooms - Google Patents

Double floor flooring in ventilated rooms, especially clean rooms

Info

Publication number
DK0459135T3
DK0459135T3 DK91106292.5T DK91106292T DK0459135T3 DK 0459135 T3 DK0459135 T3 DK 0459135T3 DK 91106292 T DK91106292 T DK 91106292T DK 0459135 T3 DK0459135 T3 DK 0459135T3
Authority
DK
Denmark
Prior art keywords
rooms
top panel
ventilated
double floor
hollow profile
Prior art date
Application number
DK91106292.5T
Other languages
Danish (da)
Inventor
Ernst Grossmann
Original Assignee
Mero Werke Kg
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 Mero Werke Kg filed Critical Mero Werke Kg
Application granted granted Critical
Publication of DK0459135T3 publication Critical patent/DK0459135T3/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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/42—Gratings; Grid-like panels
    • E04C2/427—Expanded metal or other monolithic gratings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/024—Sectional false floors, e.g. computer floors
    • E04F15/02405—Floor panels
    • E04F15/02417—Floor panels made of box-like elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Floor Finish (AREA)
  • Ventilation (AREA)

Abstract

In order to achieve a maximum air penetration cross section with low-turbulence flow of the air through the false floor, in the case of false floors panels for ventilated clean rooms for example, the top panel 12 of the false floor panel is evenly perforated over virtually its entire surface. Additionally the supporting grid for the top panel 12 is made of similarly evenly perforated hollow profile bars 14a. The free edges of the hollow profile bars 14a are fixed to the top panel 12 at least primarily only at those zones at which it exhibits a full section between the perforations (slots 13). <IMAGE>
DK91106292.5T 1990-05-29 1991-04-19 Double floor flooring in ventilated rooms, especially clean rooms DK0459135T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4017203A DE4017203C1 (en) 1990-05-29 1990-05-29

Publications (1)

Publication Number Publication Date
DK0459135T3 true DK0459135T3 (en) 1993-11-22

Family

ID=6407374

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91106292.5T DK0459135T3 (en) 1990-05-29 1991-04-19 Double floor flooring in ventilated rooms, especially clean rooms

Country Status (5)

Country Link
EP (1) EP0459135B1 (en)
AT (1) ATE94937T1 (en)
DE (2) DE4017203C1 (en)
DK (1) DK0459135T3 (en)
ES (1) ES2046817T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4038938A1 (en) * 1990-04-19 1991-11-21 Manfred Nothdurft Floor formed from hollow structures - incorporates internal ribs for reinforcement of hollow structures
DE4201710A1 (en) * 1991-09-27 1993-04-08 Ibotec Beschichtungen Gmbh WALL OR FLOOR PANEL WITH LATTICE BEAM
DE20005184U1 (en) * 2000-03-21 2000-06-29 Viesmann Hans Ventilation plate for room cells
DE202005009987U1 (en) * 2005-06-25 2005-09-22 Ambros Schmelzer & Sohn Gmbh & Co. Kg Sheet metal ventilation floor for storage of bulk grain products has modular sheet metal strips resting on transverse beams
US8733060B2 (en) 2010-09-09 2014-05-27 Tate Access Floors Leasing, Inc. Directional grate access floor panel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2180945A (en) * 1936-08-01 1939-11-21 Burgess Battery Co Ventilating construction
US3252400A (en) * 1964-02-24 1966-05-24 Jr Joseph Madl Means providing a coordinated air flow in an enclosure
FR2217482B3 (en) * 1973-02-12 1976-11-26 Thonus Sprl
DE8020658U1 (en) * 1980-08-01 1980-11-06 Mero-Werke Dr.-Ing. Max Mengeringhausen, Gmbh & Co, 8700 Wuerzburg DOUBLE FLOOR PANEL WITH AIR PERFORMANCE OPENINGS
US4745715A (en) * 1987-03-23 1988-05-24 Farley Metals, Inc. Elevated floor plate
DE3738444A1 (en) * 1987-11-12 1989-05-24 Nickel Gmbh Heinrich DOUBLE FLOOR FOR AIR EXTRACTION FROM ROOMS

Also Published As

Publication number Publication date
EP0459135B1 (en) 1993-09-22
ATE94937T1 (en) 1993-10-15
ES2046817T3 (en) 1994-02-01
DE4017203C1 (en) 1991-07-25
DE59100398D1 (en) 1993-10-28
EP0459135A1 (en) 1991-12-04

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