EP0675260B1 - Einbauelement für eine Öffnung in der Aussenwand eines Gebäudes - Google Patents

Einbauelement für eine Öffnung in der Aussenwand eines Gebäudes Download PDF

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Publication number
EP0675260B1
EP0675260B1 EP95103845A EP95103845A EP0675260B1 EP 0675260 B1 EP0675260 B1 EP 0675260B1 EP 95103845 A EP95103845 A EP 95103845A EP 95103845 A EP95103845 A EP 95103845A EP 0675260 B1 EP0675260 B1 EP 0675260B1
Authority
EP
European Patent Office
Prior art keywords
flap
built
pivot
element according
wing
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.)
Expired - Lifetime
Application number
EP95103845A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0675260A1 (de
Inventor
Christoph Dipl. Ing. Kaute
Rainer Herrmann
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.)
Betonbau GmbH
Original Assignee
Betonbau GmbH
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 Betonbau GmbH filed Critical Betonbau GmbH
Publication of EP0675260A1 publication Critical patent/EP0675260A1/de
Application granted granted Critical
Publication of EP0675260B1 publication Critical patent/EP0675260B1/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
    • F24F13/10—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
    • 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
    • E06B7/08—Louvre doors, windows or grilles
    • E06B7/084—Louvre doors, windows or grilles with rotatable 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
    • F24F13/10—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
    • F24F13/1406—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 sealing 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
    • 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

Definitions

  • the invention relates to a built-in element for openings in the outer wall of a building, especially an electrical one Substation or substation, with in a frame or Swing flaps provided to cover a housing open ventilation cross section according to the generic term of the first Claim.
  • Such built-in elements are for venting rooms known, both with a single flap and with several slats, which in the closed state of the Ventilation element lying on top of each other in a scale-like manner and the Close ventilation cross section.
  • the inventor was aware of this state of the art set the goal, a built-in element of the aforementioned To further improve type with swivel flaps as well as to expand its area of application and warehousing to reduce.
  • the swivel flaps each consist of a valve body as a weight or energy storage and a wing ledge protruding therefrom; in the area of Valve body runs a bearing channel for the axle rod, and the wing ledge coming from the valve body is close of the bearing channel from the valve body at an angle to Storage channel inclined.
  • the valve body is said to be Lift mechanism stored eccentrically and by pressure its wing bar can be rotated about the axis pin.
  • the wing strip runs above the Valve body, and the swing flap is in Opening position actively stored. This favors the Installation for pressure relief; in the building interior The resulting overpressure pushes the swing flaps out of their passive rest position, the closed position, in the Opening position in which the restoring force in described way is stored.
  • the wing strips run in the installation position below the valve body, and the swing flaps are actively stored in the closed position.
  • This type of installation is preferred for a snap lock; rule in Buildings and outside pressures are the same Swing flaps in the hanging closed position from which they Storing power - through an incoming air flow can be swung out.
  • the Valve body cross-section approximately rectangular and on a narrow side near a bottom surface with a Pitch circle approach for the storage channel to be provided the other corner of the narrow side the sloping wing bar opposite.
  • the block-like valve body stores a force which resets the Swivel flap when the external pivoting force of an air pressure decreases significantly better guaranteed as the eccentric bearing of the angle profile according to DE-A-2144499.
  • a back surface of the Flap body with the wing bar an angle of more than 110 ° - preferably about 135 ° - determined.
  • the wing strips should be in the open position of the installation element the swivel body at a distance from the neighboring one Swing flap stand, the cross-section is approximately rectangular Flap body approximately horizontally from that of the wing bar the opposite side of the swivel axis protrudes by one to be able to store sufficient restoring force. It can also in an installation element according to the invention with a end wing arm of the swivel flap one approximately parallel to the back surface of the valve body have extending angle arm, which in the open state serves as a stop and in the closed state to the Adjacent sealing lip hugs.
  • a built-in element for which separate protection is sought, advantageously serves as a stop for the Swivel flap a profile channel of the built-in element, which one on each side of a central wall section has upwardly angled wall portion; at least that the swivel flap near the angle corresponds to the angle between wing bar and angle arm.
  • the Profile channel two opposing slots for receiving the longitudinal edges of perforated sheets or the like have, these slots approximately parallel to each other and run to the swivel flap in its closed position.
  • a cuboid-shaped installation element 10 for an opening in the wall or door preferably neglected in the drawing for reasons of clarity, preferably has a switching house between two side walls 14 connected by a base plate 12 and a ridge plate 13 - the width b of here 60 mm -
  • the horizontal distance f of the axis rods 16 from the right cheek edge 15 in FIG. 1, 2 measures 24 mm, and is therefore shorter than the distance to the other cheek edge 15 a .
  • Both from the base plate 12 and from the ridge plate 13 each protrudes a cross-sectionally triangular stop bar 20, with the tip of the lower stop bar 20 falls into the alignment line Q of the axle rods 18 and the upper stop bar 20 from this to the right Cheek edge 15 is offset. The latter is towards the interior of the building directed towards the pressure side.
  • the swivel flap 18 is preferably of an extruded profile cut to length and consists of a valve body according to FIG. 5 22 with - an integrally formed part-circle approach 24 penetrating - bearing channel 25 for one of the axle pins 16 and also with a molded onto the flap body 22 Wing strip 26.
  • the cross section of the flap body 22 is part of a construction rectangle K with a length n of 23 mm and a height i of 14 mm. That of the narrow side 23 with the storage channel 25 remote side 28 of the Flap body 22 is at an angle w of about 45 ° to corresponding side of the construction rectangle K beveled and forms an opposite slope 29 Rear or profile angle t.
  • An undercut is in the lower surface 32 of the valve body 22 Groove 34 as a bearing recess for a sealing lip 36 molded.
  • Fig. 1,2 show the swivel flaps 18 as pressure relief flaps. Thanks to the described design of the swivel flaps 18 close them in a passive hanging position Fig. 2 with vertically towering wing bar 26, the opening the built-in element 10; the side 28 of the valve body 22 runs parallel to the cheek edge 15, and the angle leg 27 is the sealing lip 36 - or at the top Swing flap 18 of the stop bar 20 - on. At the same time the lower sealing lip 36 touches the lower stop bar 20th
  • the swivel flaps are used to relieve the pressure in the interior 18 counterclockwise in the reproduced in Fig. 1 Active state rotated, d. H. the exhausting airflow holds the swing flap 18 against the weight of your Flap body 22 in the open position.
  • An end bar on the outer edge 15 a of the side wall 14 can serve as a stabilizing stop surface for the angle arms 27.
  • Swing flaps 18 as a pressure lock with down hanging wing bar 26 installed and are in 3 for the intake of supply air in the interior of the building in the pull-through position, whereby optionally the angle arms 27 of the wing bar 26 a stop surface running along the inner edge 15 touch.
  • the swing flaps turn 18 clockwise into an active state according to FIG. 4; the swing flaps 18 are in the closed position by the internal pressure held, in which the valve body 22nd endeavors, its wing ledge 26 towards the inner edge 15 to lead.
  • pivoting flaps 42 with cross-sectionally rounded flap bodies 22 are hinged almost directly to one cheek edge 15 in section f 1 according to FIG. 7,8. They strike in the open position - positions 26e, 27e of wing ledge 26 and angle arm 27 in FIG. 8 - each against a trough-shaped insert 44 made of three wall sections 45, 45 a , 45 b angled to one another; the front end of the wall section 45 b ends as a vertical stop bracket 46.
  • the middle wall section 45 is equipped on one end with an upward-facing piping profile 47 and on the other end with two mutually opposite vertical slots 48 for inserting a perforated plate 50 as a pocketing device. There are also drip holes 49 there.
  • Another keder profile 47 protrudes from the transition point between wall section 45 a and stop bracket 46.

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)
  • Building Environments (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Air-Flow Control Members (AREA)
EP95103845A 1994-03-28 1995-03-16 Einbauelement für eine Öffnung in der Aussenwand eines Gebäudes Expired - Lifetime EP0675260B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9405211U DE9405211U1 (de) 1994-03-28 1994-03-28 Einbauelement für eine Öffnung in der Außenwand eines Gebäudes
DE9405211U 1994-03-28

Publications (2)

Publication Number Publication Date
EP0675260A1 EP0675260A1 (de) 1995-10-04
EP0675260B1 true EP0675260B1 (de) 1998-09-16

Family

ID=6906608

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95103845A Expired - Lifetime EP0675260B1 (de) 1994-03-28 1995-03-16 Einbauelement für eine Öffnung in der Aussenwand eines Gebäudes

Country Status (5)

Country Link
EP (1) EP0675260B1 (cs)
AT (1) ATE171243T1 (cs)
CZ (1) CZ73195A3 (cs)
DE (3) DE9405211U1 (cs)
PL (1) PL176957B1 (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2741655B1 (fr) * 1995-11-29 1998-01-30 Blanc Jean Pierre Systeme de fenetres a jalousie
DE19727438C1 (de) * 1997-06-27 1998-12-10 Martin Lesti Einbaulüfterelement für eine Entlüftungsöffnung in der Außenwand eines Gebäudes
DE102011089265B4 (de) 2011-12-20 2024-11-14 Bayerische Motoren Werke Aktiengesellschaft Luftzufuhreinstellvorrichtung
DE202012001761U1 (de) * 2012-02-23 2012-04-26 Reventa Kunststoffverarbeitung Gmbh & Co. Kg Zuluftventil
GB2548381A (en) * 2016-03-16 2017-09-20 Intelligent Energy Ltd A louvre blade assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1404451A (en) * 1971-04-30 1975-08-28 Colt Int Ltd Ventilators
DE2144499C3 (de) * 1971-09-06 1974-04-11 Fritz Driescher Spezialfabrik Fuer Elektrizitaetswerksbedarf, 5144 Wegberg Lüftungsfenster für Gehäuse von freistehenden Transformatorstationen
US4596181A (en) * 1985-09-03 1986-06-24 Leonard W. Suroff Passive building vents
US5293920A (en) * 1993-07-08 1994-03-15 Michael Vagedes Louvered basement vent

Also Published As

Publication number Publication date
DE19509533A1 (de) 1995-10-05
DE9405211U1 (de) 1995-07-27
ATE171243T1 (de) 1998-10-15
EP0675260A1 (de) 1995-10-04
PL307805A1 (en) 1995-10-02
PL176957B1 (pl) 1999-08-31
CZ73195A3 (en) 1995-12-13
DE59503566D1 (de) 1998-10-22

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