EP0405386A2 - Aérateur pour les toits des bâtiments industriels - Google Patents

Aérateur pour les toits des bâtiments industriels Download PDF

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Publication number
EP0405386A2
EP0405386A2 EP90112013A EP90112013A EP0405386A2 EP 0405386 A2 EP0405386 A2 EP 0405386A2 EP 90112013 A EP90112013 A EP 90112013A EP 90112013 A EP90112013 A EP 90112013A EP 0405386 A2 EP0405386 A2 EP 0405386A2
Authority
EP
European Patent Office
Prior art keywords
movable element
roof
frame
cover
aerator
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Withdrawn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
EP90112013A
Other languages
German (de)
English (en)
Other versions
EP0405386A3 (en
Inventor
Franco Basso
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0405386A2 publication Critical patent/EP0405386A2/fr
Publication of EP0405386A3 publication Critical patent/EP0405386A3/en
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/16—Roof structures with movable roof parts
    • 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
    • F24F7/02—Roof ventilation

Definitions

  • the invention concerns an aerator particularly suited to ventilate industrial buildings, creating openings, in the roofs, whereby the surface for the passage of the air can be varied according to need.
  • the temperatures which can be reached inside the buildings are often higher than the bearable, and the increase in the room temperature is particularly dangerous when people are working.
  • the ventilation methods which are currently used, particularly for large buildings, consist, when possible, in keeping the main doors open in order to create the right draughts, or they consist in keeping the windows which are on the vertical walls or even directly on the roofs open.
  • the windows creating the passage of the air are usually opened at the beginning of the summer and they are closed when summer is over; this is due to the fact that often the opening of the windows is a rather complicated operation which sometimes requires the presence of people on the roof, where the opening is performed by sliding the windows open.
  • Said type of openings cause some inconveniences which are sometimes not of minor importance, such as the seepage of water during the summer thunderstorms.
  • some new buildings are provided with a small domes made of plexiglass or of a similar material which are movable and can be opened through a hinge, through motors suited to the purpose, so that variable and partial openings are obtained in some specific areas of the roof.
  • the present invention has been created in order to overcome these inconveniences, its main purpose being that of creating an aerator, preferably suited to industrial buildings, which is very simple and that can be installed even in buildings of old construction.
  • Another purpose of the invention is to create an efficient ventilation with a wide variability of the section for the passage of the air.
  • a further purpose to be reached is for the equipment constituting the aerator to be cheap and easy to install in various existing structural situations, without any need for substantial and expensive variations.
  • an aerator for the covering of roofs in particular for the industrial buildings which, according to the main claim, is characterized in that it comprises: - a metal frame presenting a box-type structure with or without a trestle, fixed to two or more beams supporting the roof and lodged in an opening created on the roof itself; - a movable element consisting in a metal structure, supporting at the top a cover and having vertical slide bars sliding within supports situated in the metal frame; - means for the vertical movement of the movable element in relation to the frame, suited to remove the movable element from the frame and to create a diaphragm with a variable surface for the passage of the air through the opening which is created by the lifting of the cover of the movable element.
  • the movable element slides vertically in relation to the frame, since it is provided with a geared motor wherein, at each end of the idle shaft, there is a cog-wheel, which engages a rack that is vertically arranged and permanently connected to the movable element.
  • the aerator of the invention consists of a metal frame 1, which is permanently fixed to the beams 2, belonging to the roof.
  • Fig. 2 represents an example of embodiment of the aerator of the invention.
  • the metal frame 10 is made with box-structure section bars and is fixed to the two "y"-shaped beams 11 supporting the roof, through a flange 12, which is attached by means of bolts directly to the side of the beam.
  • Said movable element 15 consists of a metal structure which presents at the top two sloping frames 16 and 17, suited to support two elements 18 and 19 of the transparent cover, which are fixed respectively to the frames 16 and 17.
  • Said racks 20 and 21 engage respectively the cog wheels 22 and 23 which are fixed to the opposite edges of the idle shaft 24, belonging to the geared motor 25.
  • the geared motor 25 is positioned on a support sheet 26, which is firmly connected to the frame 10.
  • the movable element 15 during its lifting and its lowering movements, is driven by four tubular elements 14 which slide into as many fixed elements 13, so that the movable element is safely driven and therefore the racks 20 and 21 work in the best way.
  • the washer functions equally effectively even as an air seal, when, during the winter, it necessary to prevents the entrance of cold air from the top or, however, the exit of the heated air in the interior of the building.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
EP19900112013 1989-06-27 1990-06-25 Aerator for roofs of industrial buildings Withdrawn EP0405386A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT3068089U 1989-06-27
IT3068089U IT218218Z2 (it) 1989-06-27 1989-06-27 Areatore per tetti di fabbricati industriali

Publications (2)

Publication Number Publication Date
EP0405386A2 true EP0405386A2 (fr) 1991-01-02
EP0405386A3 EP0405386A3 (en) 1991-05-08

Family

ID=11230897

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900112013 Withdrawn EP0405386A3 (en) 1989-06-27 1990-06-25 Aerator for roofs of industrial buildings

Country Status (2)

Country Link
EP (1) EP0405386A3 (fr)
IT (1) IT218218Z2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4244012A1 (de) * 1992-12-24 1994-06-30 Kraehe & Woehr Gmbh Hubdach
NL1020326C2 (nl) * 2002-04-05 2003-01-21 Marcus Bernhardus Joa Hakvoort Rook-, ventilatie en of warmte-afvoer apparaat/constructie d.m.v. schuifmechaniek.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH382960A (de) * 1960-03-08 1964-10-15 Klaus Esser Bau Und Industrieb Als Lüfter ausgebildete Lichtkuppel
US3410194A (en) * 1965-03-30 1968-11-12 Eberspaecher J Venting structure for roofs and the like
DE1679511B2 (de) * 1967-02-14 1976-03-11 GAL Gesellschaft für angewandte Lufttechnik mbH & Co KG, 4051 Korschenbroich Dachentluefter
DE3103429A1 (de) * 1981-02-02 1982-08-12 Josef 4815 Schloss Holte Fortmeier "vorrichtung zum zweistufigen oeffnen und schliessen einer rauch- und waermeabzugsklappe"

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH382960A (de) * 1960-03-08 1964-10-15 Klaus Esser Bau Und Industrieb Als Lüfter ausgebildete Lichtkuppel
US3410194A (en) * 1965-03-30 1968-11-12 Eberspaecher J Venting structure for roofs and the like
DE1679511B2 (de) * 1967-02-14 1976-03-11 GAL Gesellschaft für angewandte Lufttechnik mbH & Co KG, 4051 Korschenbroich Dachentluefter
DE3103429A1 (de) * 1981-02-02 1982-08-12 Josef 4815 Schloss Holte Fortmeier "vorrichtung zum zweistufigen oeffnen und schliessen einer rauch- und waermeabzugsklappe"

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4244012A1 (de) * 1992-12-24 1994-06-30 Kraehe & Woehr Gmbh Hubdach
NL1020326C2 (nl) * 2002-04-05 2003-01-21 Marcus Bernhardus Joa Hakvoort Rook-, ventilatie en of warmte-afvoer apparaat/constructie d.m.v. schuifmechaniek.

Also Published As

Publication number Publication date
IT218218Z2 (it) 1992-04-08
IT8930680V0 (it) 1989-06-27
EP0405386A3 (en) 1991-05-08

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