EP0451902A1 - Verstellbarer Ventilator - Google Patents

Verstellbarer Ventilator Download PDF

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Publication number
EP0451902A1
EP0451902A1 EP91200741A EP91200741A EP0451902A1 EP 0451902 A1 EP0451902 A1 EP 0451902A1 EP 91200741 A EP91200741 A EP 91200741A EP 91200741 A EP91200741 A EP 91200741A EP 0451902 A1 EP0451902 A1 EP 0451902A1
Authority
EP
European Patent Office
Prior art keywords
shut
ventilator according
ventilator
edge
housing
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
EP91200741A
Other languages
English (en)
French (fr)
Other versions
EP0451902B1 (de
Inventor
Willem Daniel Arbouw
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.)
Van der Sluijs Beheer BV
Original Assignee
Van der Sluijs Beheer BV
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 Van der Sluijs Beheer BV filed Critical Van der Sluijs Beheer BV
Publication of EP0451902A1 publication Critical patent/EP0451902A1/de
Application granted granted Critical
Publication of EP0451902B1 publication Critical patent/EP0451902B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F24F13/18—Air-flow control members, e.g. louvres, grilles, flaps or guide plates specially adapted for insertion in flat panels, e.g. in door or window-pane
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/04—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses with ventilation wings
    • E06B7/06—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses with ventilation wings with one ventilation wing only

Definitions

  • the invention relates to an adjustable ventilator with an elongated shut-off element accommodated in an elongated housing and rotatable about a longitudinal axis.
  • shut-off element in these cases is always in the form of a hollow cylinder which is accommodated between sealing elements in the housing and from the cylindrical surface of which two elongated passage openings lying opposite each other are cut out.
  • first position of said cylinder the passage openings lie in line with the housing opening, so that air can flow through the hollow cylinder, and in a second position, in which the hollow cylinder is rotated through 90° relative to the first position, the continuous cylinder wall parts shut off the air passage.
  • intermediate positions are possible.
  • the object of the invention is to eliminate these disadvantages.
  • This object is achieved according to the invention in that the shut-off element made of section material is of a dimension in a first direction transverse to the longitudinal axis which is greater than the dimension in a second direction which is perpendicular to the first, the shut-off element has two outside walls running in the first direction and lying at a distance from each other, and having between the end edges thereof a nesting space for a sealing strip, and these walls are connected to each other by connecting legs lying on either side of the axis of rotation.
  • Figure 1 is a cross-section through the ventilator according to the invention, along the line I - I in Figure 2;
  • the ventilator 2 has an elongated shut-off element 4 which is supported in a manner to be described in greater detail so that it rotates about the longitudinal axis 6 thereof.
  • This shut-off element 4 is accommodated in an elongated housing manufactured by extrusion and having an air passage 8 which is bounded by the top edge 10, the bottom edge 12, a right end piece 14 with the head plate 16 connecting to it, and a left end piece 18 with the head plate 20 connecting to it.
  • the top edge 10 merges into a water baffle 22 comprising a downward sloping part 24 which continues into a straight downward running part 26; at a distance from this lies the also straight downward running part 28 which connects to the bottom edge 12.
  • the shut-off element 4 has a height h (see Figure 2) which is considerably greater than its width or thickness so that, when the shut-off element 4 is rotated out of the position shown in Figure 1 through 90° clockwise or anticlockwise, air can flow virtually unimpeded from the inlet opening 30 to the passage 8. In the position shown this opening is shut off.
  • the shut-off element 4 also comprises a section part and has two outer walls 40, 42 which are interconnected by means of connecting legs 44, each with two ridges 48. These ridges lie resiliently against a square metal reinforcement tube 52 which is accommodated in the shut-off element 4 and which gives the shut-off element the necessary rigidity in the lengthwise direction and makes it possible to produce the ventilator in very great lengths (for example, up to 3 metres).
  • the end edges 40a, 42a of the walls 40, 42 are flanged towards each other and engage in a constriction 54 of a sealing strip 56.
  • the ribs 40b, 42b with the connecting legs 48 also determine a nesting space 58 (see Figure 4) for the lips 60 of a carrier 62 which is provided with a nesting groove 64 for an operating cord 66 and with a cylindrical bearing stub 68 which is rotatably supported in the end piece 14, 18, so that the whole unit is easy to fit or remove.
  • the carrier 62 also has a stub 63 which is rectangular in cross-section and which fits inside the tube 52.
  • a thermal barrier formed by a plastic filling 70, 72, is provided both in the top edge 10 and the bottom edge 12.
  • the legs 10a and 10b are connected to each other by the transverse ribs 80, and the transverse ribs 82 end at a distance from each other; the legs 12a, 12b are also initially connected by the ribs 84, and the ribs 86 end at a distance from each other.
  • the openings thus formed are filled with setting plastic 70, 72, and after setting thereof the other ribs are milled, so that no further metallic contact exists between the parts interconnected by the plastic filling.
  • an additional sealing element as indicated by 88, can be provided in the plastic filling.
  • FIG. 5 shows an embodiment which is essentially the same as the one described above but in which the shut-off element has a somewhat different configuration. Parts which correspond to the ones disclosed in the preceeding figures are indicated with the same reference numerals as used in these figures.
  • the shut-off element in this embodiment comprises two identical parts (98a, 98b) which are combined with each other in an inverted relationship.
  • Each of these parts one of which is shown in figure 6 comprises in cross-section a wall 100 with at the one edge a hook-shaped rib 102 and at the other edge a similar hook-shaped rib 104 with, at short distance thereunder, a leg 106 which ends in an upstanding, also hook-shaped rib 108. Both the wall 100 and the leg 106 are provided with ridges 110, 112 respectively.
  • FIG 4 shows the two parts 98, 98' are combined with each other in an inverted relationship, such that the hook 102 of the one part fits behind and around the hook 108' of the other part, and vice-versa.
  • a reinforcing member 114 Within the space delimited by the walls 100, 100' on the one hand and the legs 106, 106' on the other hand fits a reinforcing member 114.
  • This embodiment has the advantage that the fitting of the reinforcing member is much more easily done as this member is simply placed within one of the parts whereafter the other part is is clipped around it.
  • the shut-off element can be rotated around its axis by means of a suitable driver (not shown) fitting in the space within the reinforcing member 114.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Air-Flow Control Members (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
EP91200741A 1990-04-12 1991-03-28 Verstellbarer Ventilator Expired - Lifetime EP0451902B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9000872A NL9000872A (nl) 1990-04-12 1990-04-12 Regelbaar ventilatierooster.
NL9000872 1990-04-12

Publications (2)

Publication Number Publication Date
EP0451902A1 true EP0451902A1 (de) 1991-10-16
EP0451902B1 EP0451902B1 (de) 1994-08-24

Family

ID=19856920

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91200741A Expired - Lifetime EP0451902B1 (de) 1990-04-12 1991-03-28 Verstellbarer Ventilator

Country Status (4)

Country Link
EP (1) EP0451902B1 (de)
AT (1) ATE110436T1 (de)
DE (1) DE69103567D1 (de)
NL (1) NL9000872A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT1789U1 (de) * 1995-10-31 1997-11-25 Siegenia Frank Kg Lüftungsvorrichtung für räume
NL1010139C2 (nl) * 1998-09-21 2000-03-22 Vero Duco Nv Traploos verstelbare ventilatie-inrichting.
NL1016956C2 (nl) * 2000-12-21 2002-06-25 Vero Duco Nv Verstelbare ventilatie-inrichting.
WO2002101300A1 (en) * 2001-06-11 2002-12-19 Titon Hardware Limited Ventilation device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19942015A1 (de) 1999-09-03 2001-04-05 Geze Gmbh Lüftungseinrichtung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1259002B (de) * 1964-06-26 1968-01-18 Guenther Schoell Dr Ing Absperrklappe fuer Luft- und Rauchgaskanaele bei Regenerativwaermetauschern
GB2100418A (en) * 1981-06-17 1982-12-22 Foggini Giovanni Outlet fitting for delivering conditioned air to the interiors of motor vehicles
EP0115824A2 (de) * 1983-02-10 1984-08-15 HARDWARE & SYSTEMS PATENTS LIMITED Lüftungsvorrichtung für Fenster oder Türen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1259002B (de) * 1964-06-26 1968-01-18 Guenther Schoell Dr Ing Absperrklappe fuer Luft- und Rauchgaskanaele bei Regenerativwaermetauschern
GB2100418A (en) * 1981-06-17 1982-12-22 Foggini Giovanni Outlet fitting for delivering conditioned air to the interiors of motor vehicles
EP0115824A2 (de) * 1983-02-10 1984-08-15 HARDWARE & SYSTEMS PATENTS LIMITED Lüftungsvorrichtung für Fenster oder Türen

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT1789U1 (de) * 1995-10-31 1997-11-25 Siegenia Frank Kg Lüftungsvorrichtung für räume
NL1010139C2 (nl) * 1998-09-21 2000-03-22 Vero Duco Nv Traploos verstelbare ventilatie-inrichting.
NL1016956C2 (nl) * 2000-12-21 2002-06-25 Vero Duco Nv Verstelbare ventilatie-inrichting.
WO2002101300A1 (en) * 2001-06-11 2002-12-19 Titon Hardware Limited Ventilation device
GB2393243A (en) * 2001-06-11 2004-03-24 Titon Hardware Ventilation device
GB2393243B (en) * 2001-06-11 2005-07-20 Titon Hardware Ventilation device

Also Published As

Publication number Publication date
DE69103567D1 (de) 1994-09-29
EP0451902B1 (de) 1994-08-24
NL9000872A (nl) 1991-11-01
ATE110436T1 (de) 1994-09-15

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