FR2328164A1 - Metal grille for ventilation and air conditioning - has frame formed by U-section vertical bars with slots and lips to locate blades - Google Patents

Metal grille for ventilation and air conditioning - has frame formed by U-section vertical bars with slots and lips to locate blades

Info

Publication number
FR2328164A1
FR2328164A1 FR7531317A FR7531317A FR2328164A1 FR 2328164 A1 FR2328164 A1 FR 2328164A1 FR 7531317 A FR7531317 A FR 7531317A FR 7531317 A FR7531317 A FR 7531317A FR 2328164 A1 FR2328164 A1 FR 2328164A1
Authority
FR
France
Prior art keywords
blades
lips
slots
vertical bars
locate
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.)
Granted
Application number
FR7531317A
Other languages
French (fr)
Other versions
FR2328164B1 (en
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.)
PANOL
Original Assignee
PANOL
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 PANOL filed Critical PANOL
Priority to FR7531317A priority Critical patent/FR2328164A1/en
Priority to BE171429A priority patent/BE847185A/en
Priority to DE19762646180 priority patent/DE2646180A1/en
Publication of FR2328164A1 publication Critical patent/FR2328164A1/en
Application granted granted Critical
Publication of FR2328164B1 publication Critical patent/FR2328164B1/fr
Granted 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
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • 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
    • 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
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1486—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by bearings, pivots or hinges
    • 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
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
    • 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
    • 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
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1473—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with cams or levers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Air-Flow Control Members (AREA)

Abstract

The frame is formed by vertical bars (1) with the cross section of a U. The centre piece of the U has horizontal slots at regular intervals. Supporting pieces (3) of extruded metal have profiled end sections (32) which fit into these slots. The supporting pieces are bent upwards at an angle at the ends away from the frame and terminate in outwardly bent lips (31). These lips fit into recesses formed by turned over edges (23) on the backs of the blades (2). The blades are also formed from extruded sections and are in the form of an elongated Z with vertical pieces (22) at the back and front and a sloping section (2) between them. The fixing edges (23) are on the sloping centre part.
FR7531317A 1975-10-13 1975-10-13 Metal grille for ventilation and air conditioning - has frame formed by U-section vertical bars with slots and lips to locate blades Granted FR2328164A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7531317A FR2328164A1 (en) 1975-10-13 1975-10-13 Metal grille for ventilation and air conditioning - has frame formed by U-section vertical bars with slots and lips to locate blades
BE171429A BE847185A (en) 1975-10-13 1976-10-12 AERATION GRID,
DE19762646180 DE2646180A1 (en) 1975-10-13 1976-10-13 VENTILATION GRILLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7531317A FR2328164A1 (en) 1975-10-13 1975-10-13 Metal grille for ventilation and air conditioning - has frame formed by U-section vertical bars with slots and lips to locate blades

Publications (2)

Publication Number Publication Date
FR2328164A1 true FR2328164A1 (en) 1977-05-13
FR2328164B1 FR2328164B1 (en) 1980-01-04

Family

ID=9161136

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7531317A Granted FR2328164A1 (en) 1975-10-13 1975-10-13 Metal grille for ventilation and air conditioning - has frame formed by U-section vertical bars with slots and lips to locate blades

Country Status (3)

Country Link
BE (1) BE847185A (en)
DE (1) DE2646180A1 (en)
FR (1) FR2328164A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2740541A1 (en) * 1995-10-26 1997-04-30 Autogyre MODULAR GRID

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI90140C (en) * 1988-08-30 1993-12-27 Halton Oy VENTILATIONSVENTIL

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2740541A1 (en) * 1995-10-26 1997-04-30 Autogyre MODULAR GRID
EP0770832A1 (en) 1995-10-26 1997-05-02 Autogyre La Société Anonyme dite : Modular grid

Also Published As

Publication number Publication date
DE2646180A1 (en) 1977-04-21
FR2328164B1 (en) 1980-01-04
BE847185A (en) 1977-01-31

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Legal Events

Date Code Title Description
ST Notification of lapse