FR2289690A1 - Panneau de ventilation notamment pour palier demontable - Google Patents

Panneau de ventilation notamment pour palier demontable

Info

Publication number
FR2289690A1
FR2289690A1 FR7531117A FR7531117A FR2289690A1 FR 2289690 A1 FR2289690 A1 FR 2289690A1 FR 7531117 A FR7531117 A FR 7531117A FR 7531117 A FR7531117 A FR 7531117A FR 2289690 A1 FR2289690 A1 FR 2289690A1
Authority
FR
France
Prior art keywords
frame
flanges
iron plates
recesses forming
strips
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7531117A
Other languages
English (en)
Inventor
Feliks Sujkowski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MERA ZSM ZAKLADY SYSTEMOW MINI
Original Assignee
MERA ZSM ZAKLADY SYSTEMOW MINI
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 MERA ZSM ZAKLADY SYSTEMOW MINI filed Critical MERA ZSM ZAKLADY SYSTEMOW MINI
Publication of FR2289690A1 publication Critical patent/FR2289690A1/fr
Withdrawn legal-status Critical Current

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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • 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
    • E04F15/02423—Floor panels made of box-like elements filled with core material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/10—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
FR7531117A 1974-10-31 1975-10-10 Panneau de ventilation notamment pour palier demontable Withdrawn FR2289690A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL17528874 1974-10-31

Publications (1)

Publication Number Publication Date
FR2289690A1 true FR2289690A1 (fr) 1976-05-28

Family

ID=19969488

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7531117A Withdrawn FR2289690A1 (fr) 1974-10-31 1975-10-10 Panneau de ventilation notamment pour palier demontable

Country Status (2)

Country Link
FR (1) FR2289690A1 (fr)
NL (1) NL7510870A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469523A1 (fr) * 1979-11-07 1981-05-22 Mero Werke Gmbh Dalle composite auto-porteuse de construction de planchers doubles destines a la climatisation de locaux
LU90679B1 (en) * 2000-11-22 2002-05-23 Uniflair Int Sa Ventillation grille for use in elevated floor assemblies

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469523A1 (fr) * 1979-11-07 1981-05-22 Mero Werke Gmbh Dalle composite auto-porteuse de construction de planchers doubles destines a la climatisation de locaux
LU90679B1 (en) * 2000-11-22 2002-05-23 Uniflair Int Sa Ventillation grille for use in elevated floor assemblies
EP1209423A1 (fr) * 2000-11-22 2002-05-29 Uniflair International S.A. Grille de ventilation à utiliser dans des planchers surélevés

Also Published As

Publication number Publication date
NL7510870A (nl) 1976-05-04

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Legal Events

Date Code Title Description
ST Notification of lapse