EP4191147A1 - Passage d'air avec volet pivotant contre résistance - Google Patents

Passage d'air avec volet pivotant contre résistance Download PDF

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Publication number
EP4191147A1
EP4191147A1 EP22020575.1A EP22020575A EP4191147A1 EP 4191147 A1 EP4191147 A1 EP 4191147A1 EP 22020575 A EP22020575 A EP 22020575A EP 4191147 A1 EP4191147 A1 EP 4191147A1
Authority
EP
European Patent Office
Prior art keywords
flap
air
air outlet
window
building
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
EP22020575.1A
Other languages
German (de)
English (en)
Other versions
EP4191147B1 (fr
EP4191147C0 (fr
Inventor
Marcus Hoffmann
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.)
Innoperform GmbH
Original Assignee
Innoperform 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 Innoperform GmbH filed Critical Innoperform GmbH
Publication of EP4191147A1 publication Critical patent/EP4191147A1/fr
Application granted granted Critical
Publication of EP4191147B1 publication Critical patent/EP4191147B1/fr
Publication of EP4191147C0 publication Critical patent/EP4191147C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F24F7/00—Ventilation
    • 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
    • E06B7/10—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses by special construction of the frame members
    • 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
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E06B7/2305—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging
    • E06B7/2307—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing
    • E06B7/231—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing with a solid sealing part
    • 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
    • F24F2007/0025—Ventilation using vent ports in a wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/20—Details or features not otherwise provided for mounted in or close to a window

Definitions

  • the air outlet is often designed as an independent component which—particularly in the area of a window rebate—can be built into a window or a door or attached to a window or a door. By means of such an air passage, energy losses and drafts are limited.
  • the object of the present invention is to provide ways by which such noise - as in the JP 2002-089 914 also - can be reduced or even avoided without impairing the actually reliable function of the air outlet and the flap, while at the same time a significantly simpler construction is to be created.
  • an air passage of the type mentioned at the outset is designed in that the element is designed as a plastically deformable mass. It is possible that the resistance only acts when the flap actually pivots. However, it is also possible - alternatively in individual cases, usually additionally - that the resistance acts when an external force driving the pivoting movement acts on the flap, but this force is not large enough to overcome the resistance of the deformable mass.
  • the fact that the plastically deformable mass opposes a pivoting movement of the flap independently of the current position of the flap in both pivoting directions with a resistance to the respective movement represents an important difference to an elastic deformation, in which, after a previous deflection of the flap a resting position during a transfer back into the resting position, a restoring force acts, so that this force, starting from the deflected position, supports a pivoting movement to the resting position.
  • a plastically deformable mass is a mass which, on the one hand, has an inherent stability, so that in order to deform it, in addition to the weight caused by its own mass, another force acting on the mass from the outside is required.
  • the plastically deformable mass it is of course necessary for the plastically deformable mass to be plastically deformable, i.e. to retain its new shape after deformation until another force acts on the mass from the outside.
  • an elastic deformation (albeit only a very slight one) takes place.
  • the resistance can be independent of the rotational speed. Furthermore, plastic deformation only occurs if a (material-dependent) yield point is exceeded at least temporarily.
  • the air will flow through the air duct by itself due to a pressure difference between the surroundings of the building and the inside of the building. Forced delivery by a ventilator or blower should not be ruled out, however, and is also within the scope of the present invention.
  • the flap can be controlled by an operator, either manually or by an actuator.
  • a sensor to detect a condition in the area surrounding the sensor and for a control device to control an actuator as a function of the condition detected by the sensor.
  • the detected condition can be, for example, the air humidity, the air pressure or another condition.
  • the sensor can be located inside or outside the building as required.
  • the flap is preferably self-controlled. In this case, the flap adjusts its open position independently as a function of the air flow flowing through the air duct. The flap therefore reacts automatically to the air flow and the pressure difference between the outer opening and the inner opening.
  • the flap preferably rests against a stop in the open position and/or in the closed position.
  • the contact of the flap with the stop can be a point contact or a line contact. If necessary to avoid or reduce noise when the flap hits the stop, the stop and/or the flap can be designed to be elastic in their respective contact area or be provided with an elastic layer.
  • the flap only partially closes the air duct in the closed position, so that even when the flap is in its closed position, a residual air flow is maintained.
  • the effective cross section in the closed position of the flap is preferably zero.
  • the arrangement of the plastically deformable mass can be as required. Tests have shown it to be particularly advantageous if the plastically deformable mass is arranged in the region of the pivot axis of the flap.
  • the plastically deformable mass can be arranged in particular in the region of the bearings and/or along the pivot axis outside of the bearings.
  • the film hinge has a hinge length and the plastically deformable mass has a mass length when viewed in the direction of the pivot axis.
  • the mass length is preferably smaller than the hinge length (for example 50%, usually at most 20% of the hinge length, often only 10% or less of the hinge length).
  • the plastically deformable mass is therefore only arranged at certain points. This configuration offers design advantages.
  • the film hinge can extend over the entire length, the plastically deformable mass can only be applied at certain points. Alternatively, it is possible that the film hinge only extends over a partial length and the plastically deformable mass is located in those areas in which the film hinge is not located. If required, the film hinge can be subdivided once or severally, and the plastically deformable mass can be in one or more of the gaps be arranged between the individual sections of the film hinge.
  • the plastically deformable mass is protected most reliably when it is arranged in an inaccessible area of the air outlet. However, in some cases this is not possible. In such cases, the plastically deformable mass is optically visible and mechanically accessible from the outside, at least before assembly. In such a case, in particular, it is preferred if the plastically deformable mass is surrounded by a projection to protect it from accidentally being wiped away in the area of the stationary element and/or in the area of the flap.
  • the deformable mass can be determined as required as long as it has the required properties.
  • the deformable mass must retain its deformation-characteristic properties for a long time—several years or even decades.
  • the malleable mass must also be resistant to light and UV radiation, as well as to water, humidity, air and other common environmental influences (including temperature fluctuations within the usual range, for example between -20 °C or -30 °C and +50 °C or + 70°C).
  • it must adhere firmly to the fixed element of the air duct and the flap, that is, it must not detach from the fixed element of the air duct and the flap over time, even though the flap moves again and again. Despite the movement, it must also retain the properties that characterize the deformation.
  • the deformable mass can consist of modeling clay, be formed like a gel or be formed like clay.
  • the deformable mass can consist of window putty, "plastic fermit” (product name) or "Teroson” (product name).
  • the air passage can, as required, be located, for example, in a wall of the building, in or on a frame or in or on a sash of a window or door of the building, or in a window rebate between the frame and the sash of a window or door of the building be arranged.
  • An arrangement in the glazing rebate or in or on an extension profile or between the window/door and the building connection is also possible.
  • the fixed element, the pivotable flap, an element of the air passage that implements the pivot axis, and the deformable mass can be combined to form an independent, preassembled component.
  • this component can be arranged, for example, in or on the frame or in or on the casement of a window or door and the air duct can be delimited on at least one side by the casement or the casement.
  • the side of the air duct which is delimited by the blind frame or the casement frame can in particular be or include that side towards which the flap is pivoted when it is transferred into its closed position.
  • An arrangement in the glazing rebate or in or on an extension profile or between the window/door and the building connection is also possible.
  • a building--only part of an outer wall 1 of the building is shown--has an air outlet 2.
  • the air outlet 2 from FIG 1 is an independent, pre-assembled component, which in the present case is arranged directly in a wall of the building.
  • both the design as an independent component and the arrangement directly in a wall of the building are not absolutely necessary. This will become clear from later explanations.
  • the air outlet 2 has an outer opening 3 towards the surroundings of the building.
  • the air outlet has an inner opening 4 towards the interior of the building.
  • An air duct 5 extends from the outer opening 3 to the inner opening 4 .
  • air can flow into the air duct 5 at the outer opening 3 and out of the air duct 5 at the inner opening 4 .
  • the corresponding air flow is in FIG 1 indicated by corresponding arrows.
  • the air outlet 2 has a flap 6 for regulating and limiting the air that flows through the air duct 5 .
  • the Flap 6 is mounted in such a way that it can be pivoted about a pivot axis 7 .
  • the flap 6 can be pivoted between an open position, in which an effective cross section of the air duct 5 is at a maximum, and a closed position, in which the effective cross section of the air duct 5 is at a minimum.
  • FIG 1 shows the flap 6 in its open position, FIG 2 in their closed position.
  • the air passage 2 has a plastically deformable mass 8 .
  • the plastically deformable mass 8 is connected to a fixed element 9 of the air outlet 2 and the flap 6 .
  • the fixed element 9 can, for example, be a wall delimiting the air duct 5 or a part of such a wall. Because of the connection both to the fixed element 9 and to the flap 6, the deformable mass 8 is thus deformed when the flap 6 pivots.
  • the plastically deformable mass 8 opposes a pivoting movement of the flap 6 with a resistance. This applies regardless of the current position of the flap 6 and regardless of the pivoting direction. This also applies at least when the flap 6--except for a very minimal, completely negligible movement--actually executes a pivoting movement. It can also apply when an external force driving the pivoting movement acts on the flap 6, but this force is not large enough to overcome the resistance of the plastically deformable mass 8.
  • the air outlet 2 is often used for the automatically regulated forced ventilation of the building.
  • the flap 6 sets its open position independently as a function of the air flow flowing through the air duct 5 .
  • the flap 6 as shown in the 1 and 2 with a small air flow hang vertically downwards due to their gravity. This position corresponds to the open position.
  • a stronger air flow - indicated in FIG 2 by a stronger arrow - the flap 6 is moved from the vertical by the air flow deflected. The deflection can be so strong that the flap 6 in its closed position ( FIG 2 ) is transferred.
  • Analogous configurations are also possible if a force is exerted on the flap 6 by means of a spring device (not shown), by means of which the flap 6 is subjected to a restoring force towards the open position.
  • This configuration has the particular advantage that the air outlet 2 can be arranged in any orientation in the wall.
  • the flap 6 rests against a stop 10 in the closed position. In the open position, this can also be the case. In the design of 1 and 2 however, this is not realized. Furthermore, the flap 6 closes the air duct 5 completely in the closed position. The effective cross-section is thus reduced to zero. Alternatively, a non-zero effective cross-section could be retained. For example, the flap 6 itself can have a recess through which a remaining air flow can flow.
  • the exact consistency of the plastically deformable mass 8 can be determined as required. Currently 8 modeling clay is preferred as the plastically deformable mass. Alternatively, however, the plastically deformable mass 8 can also be formed in the form of a gel or clay. A different type of training is also possible. For example, the deformable mass may consist of window putty, "plastic fermit” (product name), or "Teroson” (product name).
  • the application of the plastically deformable mass 8 can also take place as required. For example, the plastically deformable mass 8 can be pressed out via a nozzle and applied. If necessary, the plastically deformable mass 8 can be heated before it is pressed out.
  • the arrangement of the plastically deformable mass 8 can also be as required. It is preferably as shown in the 1 and 2 arranged in the area of the pivot axis 7 of the flap 6 .
  • the flap 6 as shown in 3 Have pins 11 with which the flap 6 is mounted in bearings 12.
  • the bearings 12 are part of the fixed element 9 in this case.
  • the bearings 12 are according to 3 arranged at opposite ends of the flap 6 seen in the direction of the pivot axis 7 . However, they could also be arranged at a different location.
  • the plastically deformable mass 8 can be arranged (applied) in particular in the area of the bearing 12 .
  • the plastically deformable mass can be 8 - in 3 not shown - be arranged along the pivot axis 7 outside of the bearing 12 and the pin 11 respectively.
  • the flap 6 as shown in the FIG 4 and 5 be connected to the fixed element 9 via a film hinge 13.
  • the film hinge 13 forms the pivot axis 7.
  • the film hinge 13 extends in the direction of the pivot axis 7.
  • the film hinge 13 has a length L1, hereinafter referred to as hinge length L1.
  • the plastically deformable mass 8 has a length L2, referred to below as the mass length L2.
  • the mass length L2 can be as required. In particular, it can be as large as the hinge length L1 or only slightly smaller than the hinge length L1. However, it is often completely sufficient if the mass length L2 is significantly smaller than the hinge length L1.
  • the term "significantly smaller” is used in the sense of a factor of 2. In order to be "significantly smaller", the mass length L2 must therefore be a maximum of 50% of the hinge length L1.
  • the plastically deformable mass 8 is applied without any protection against accidental wiping away becomes. Preferably, however, such protection is provided.
  • the plastically deformable mass 8 can be surrounded by a projection 14 in the area of the stationary element 9 and/or in the area of the flap 6 . This configuration is also possible when journals 11 are stored in bearings 12 (cf 3 ) possible, even if this is not shown there.
  • the flap 6 can as shown in the FIG 4 and 5 - This may also apply to the flap 6 of the embodiment of 3 - Have a toothed structure at their end remote from the pivot axis 7.
  • the teeth 15 of the structure extend within the plane defined by the flap 6 orthogonally to the pivot axis 7 , ie away from the pivot axis 7 .
  • the teeth 15 can also have extensions 16 at their ends remote from the pivot axis 7 . In this case, the extensions 16 are oriented tangentially to the pivot axis 7 . Both of these configurations can be advantageous in some applications.
  • a facade 17 of a building generally has (at least) one window element 18 .
  • the window element 18 can alternatively be designed as a window in the narrower sense or as a door.
  • the window element 18 can be made of wood, aluminum or plastic, for example.
  • the window element 18 has a frame 19, by means of which the window element 18 is fixed in the masonry of the building.
  • the window element 18 also has a casement 20 which is attached to the frame 19 .
  • the window element 18 can be opened. In this case, the following statements always relate to the closed state of the window element 18. Alternatively, it is possible that the window element 18 cannot be opened. In this case, the window element 18 is always closed. In this case, the following statements necessarily refer to the closed state of the window element 18.
  • FIG 8 shows a possible section through the window element 18 of FIG FIG 7 in the event that the window element 18 is a wooden window.
  • the window frame 19 has a shiplap 21 in this case.
  • a seal 22 is arranged in the casement 20 in this case. When the window element 18 is closed, the seal 22 lies as shown in FIG 8 at shiplap 21.
  • the shiplap 21 is (essentially) formed circumferentially.
  • the shiplap 21 has a recess.
  • the recess can have been introduced into the shiplap 21, for example, by milling.
  • the length of the section 23 can be determined as required.
  • a preassembled component 24 is arranged in section 23 as a replacement for the shiplap 21, .
  • the preassembled component 24 can be screwed to the window frame 19, for example. Alternatively, it can be glued to the frame 19, for example. Other types of attachment are also possible.
  • the section 23 is located on the upper side of the window element 18.
  • the preassembled component 24 is usually arranged on the upper side of the window element 18. However, this is not mandatory.
  • the preassembled component 24 can be designed from the approach, as in the EP 3 165 701 A1 is explained in detail.
  • the preassembled component 24 can be designed as a hollow box, inside which a flap 26 is pivotably mounted at a pivot point 25 .
  • the flap 26 of 9 forms a flap 6 within the meaning of the present invention
  • the pivot point 25 is a pivot axis 7.
  • the box as such includes a fixed element 9 of the air passage 2.
  • the plastically deformable mass 8 can consist of modeling clay.
  • the plastically deformable mass 8 can - see the above statements - alternatively but also be designed differently.
  • the preassembled component 24 which forms the air passage 2 is not arranged directly in a wall of the building but is arranged in the frame 19 .
  • an arrangement in the casement frame 20 is also possible as an alternative to an arrangement in the window frame 19 .
  • An arrangement in a window rebate between the frame 19 and the casement 20 is possible.
  • the component 24 can also be arranged on (as opposed to "in") the window frame 19 or the casement 20 or in the glazing rebate or in or on a widening profile or between the window/door and the construction connection.
  • the deformable mass 8 can be arranged in the region of the bearing 12 or along the pivot axis 7 outside of the bearing 12 or the pin 11. If the flap 6 is connected to the stationary element 9 via a film hinge 13, the mass length L2 can be significantly smaller than the hinge length L1. Due to the fact that in the design according to the 7 to 9 the plastically deformable mass 8 is arranged within the preassembled component 24, the projections 14 are still not required. However, it is still possible to provide them.
  • the window frame 19 has an end surface 27 in this case.
  • the closing surface 27 faces the casement 20, ie the side towards which, in the case of an openable window element 18, the window element 18 is opened or from which the Case of a non-openable window element 18 of the casement 20 is inserted into the frame 19.
  • the casement 20 rests against the closing surface 27 .
  • a gap forms between the casement frame 20 and the frame 19 .
  • the casement 20 also has a receiving groove 28 .
  • the receiving groove 28 serves to receive fitting elements (not shown), such as retaining pins.
  • the leaf frame 20 has a contact area 29 .
  • the contact area 29 is that area of the casement 20 which overlaps the window frame 19 .
  • the window element 18 has according to the 10 and 11 furthermore, a preassembled component 30 .
  • An air flow is regulated by means of the preassembled component 30 .
  • the air stream flows from the outside into a window rebate 31 and from there through the gap between the casement frame 20 and the frame 19. It can also flow in the opposite direction.
  • the window rebate 31 is defined by the cavity formed by the casement 20 and frame 19 .
  • a seal 32 is inserted into the window frame 19 on the side of the window rebate 31 facing away from the contact area 29 .
  • the seal 32 for example, is removed over a partial area, for example over an area of 15-20 cm each in the left and right side area of the window frame 19.
  • the window frame 19 Have openings so that the air can flow into the window fold 31.
  • the gap between the casement frame 20 and the frame 19 is also sealed by means of a seal (not shown).
  • This seal is fixed in a circumferential receiving groove 33 of the casement 20 .
  • the seal is not located in the area of the preassembled component 30, but the preassembled component 30. The air can thereby flow out or flow in via the preassembled component 30 . So you have to pass the preassembled component 30 .
  • the air flow is in the 10 and 11 indicated by arrows.
  • the preassembled component 30 can be designed from the approach, as in the EP 3 165 702 A1 is explained in detail.
  • the preassembled component 30 can have a flap 34 which is pivotably mounted.
  • the flap 34 of 10 and 11 forms a flap 6 within the meaning of the present invention, which can be pivoted about a pivot axis 7 .
  • a closing element 35 forms a fixed element.
  • the preassembled component 30 - as such from the EP 3 165 702 A1 is known - thus comprises, with the closing element 35, the fixed element 9, the pivotable flap 34 or 6 and an element of the air outlet 2 realizing the pivot axis 7, for example a film hinge 13 or pins 11 mounted in bearings 12.
  • the preassembled component 30 must therefore only by the plastically deformable mass 8 (see 11 ) are supplemented in order to modify the preassembled component 30 from an essential part of a "normal" air outlet, as is known from the prior art, to an essential part of an air outlet 2 according to the invention.
  • the plastically deformable mass 8 can consist of modeling clay.
  • the plastically deformable mass 8 can - see the above statements - alternatively but also be designed differently.
  • the pre-assembled component 30 does not form the complete air passage 2.
  • the complete air passage is only formed by the assembly of the pre-assembled component 30 in the window element 18, i.e. by inserting it into the window frame 19 or into the sash frame 20 of the window element 18. Only together with the window frame 19 and the casement frame 20 form the air passage 2 .
  • the air duct 5 is through the casement on at least one side 20 or the frame 19 is limited, often even completely limited by the casement 20 and the frame 19.
  • the preassembled component 30 itself comprises the stationary element 9, the pivotable flap 6, the element realizing the pivot axis 7 and the plastically deformable mass 8 of the air outlet 2.
  • the deformable mass 8 can be arranged in the region of the bearing 12 or along the pivot axis 7 outside of the bearing 12 or the pin 11. If the flap 6 is connected to the stationary element 9 via a film hinge 13, the mass length L2 can be significantly smaller than the hinge length L1.
  • the present invention has many advantages. In this way, despite a very simple construction, rattling noises and also aerodynamic noises can be almost completely avoided. Nevertheless, reliable operation of the air outlet 2 can be guaranteed for many years.

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  • 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)
EP22020575.1A 2021-12-02 2022-11-23 Passage d'air avec volet pivotant contre résistance Active EP4191147B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202021106584.2U DE202021106584U1 (de) 2021-12-02 2021-12-02 Luftdurchlass mit gedämpft verschwenkbarer Klappe

Publications (3)

Publication Number Publication Date
EP4191147A1 true EP4191147A1 (fr) 2023-06-07
EP4191147B1 EP4191147B1 (fr) 2024-04-17
EP4191147C0 EP4191147C0 (fr) 2024-04-17

Family

ID=84361369

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22020575.1A Active EP4191147B1 (fr) 2021-12-02 2022-11-23 Passage d'air avec volet pivotant contre résistance

Country Status (2)

Country Link
EP (1) EP4191147B1 (fr)
DE (1) DE202021106584U1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002089914A (ja) 2000-09-18 2002-03-27 Risutemu Kk 定風量換気装置
DE102007023538A1 (de) * 2007-05-18 2008-11-27 Enbema Becks Gbr (Vertreten Durch Christel Becks) Mitteldichtungsfensterfalzlüfter
EP3165701A1 (fr) 2015-11-05 2017-05-10 Albert Regensburger Élément d'aération pour fenêtre comprenant un clapet agissant comme une chicane
EP3165702A1 (fr) 2015-11-05 2017-05-10 Albert Regensburger Élément de fenêtre avec arrangement amélioré de ventilation forcée

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007016354U1 (de) 2007-11-21 2008-02-28 Siegenia-Aubi Kg Fenster oder Tür mit einem Blend- und Flügelrahmen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002089914A (ja) 2000-09-18 2002-03-27 Risutemu Kk 定風量換気装置
DE102007023538A1 (de) * 2007-05-18 2008-11-27 Enbema Becks Gbr (Vertreten Durch Christel Becks) Mitteldichtungsfensterfalzlüfter
EP3165701A1 (fr) 2015-11-05 2017-05-10 Albert Regensburger Élément d'aération pour fenêtre comprenant un clapet agissant comme une chicane
EP3165702A1 (fr) 2015-11-05 2017-05-10 Albert Regensburger Élément de fenêtre avec arrangement amélioré de ventilation forcée

Also Published As

Publication number Publication date
EP4191147B1 (fr) 2024-04-17
DE202021106584U1 (de) 2023-03-06
EP4191147C0 (fr) 2024-04-17

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