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NL7510870A - VENTILATION PLATE FOR A FOLDABLE WALKWAY. - Google Patents

VENTILATION PLATE FOR A FOLDABLE WALKWAY.

Info

Publication number
NL7510870A
NL7510870A NL7510870A NL7510870A NL7510870A NL 7510870 A NL7510870 A NL 7510870A NL 7510870 A NL7510870 A NL 7510870A NL 7510870 A NL7510870 A NL 7510870A NL 7510870 A NL7510870 A NL 7510870A
Authority
NL
Netherlands
Prior art keywords
ventilation plate
foldable walkway
walkway
foldable
ventilation
Prior art date
Application number
NL7510870A
Other languages
Dutch (nl)
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 NL7510870A publication Critical patent/NL7510870A/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
    • F24F13/08—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)
NL7510870A 1974-10-31 1975-09-16 VENTILATION PLATE FOR A FOLDABLE WALKWAY. NL7510870A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7510870A true NL7510870A (en) 1976-05-04

Family

ID=19969488

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7510870A NL7510870A (en) 1974-10-31 1975-09-16 VENTILATION PLATE FOR A FOLDABLE WALKWAY.

Country Status (2)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944842B1 (en) * 1979-11-07 1981-03-26 Mero-Werke Dr.-Ing. Max Mengeringhausen GmbH & Co, 97082 Würzburg Cantilevered composite building board for raised floors intended for room air conditioning
LU90679B1 (en) * 2000-11-22 2002-05-23 Uniflair Int Sa Ventillation grille for use in elevated floor assemblies

Also Published As

Publication number Publication date
FR2289690A1 (en) 1976-05-28

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