EP2031319A1 - Boîtier mural avec clapet motorisé - Google Patents

Boîtier mural avec clapet motorisé Download PDF

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Publication number
EP2031319A1
EP2031319A1 EP08001188A EP08001188A EP2031319A1 EP 2031319 A1 EP2031319 A1 EP 2031319A1 EP 08001188 A EP08001188 A EP 08001188A EP 08001188 A EP08001188 A EP 08001188A EP 2031319 A1 EP2031319 A1 EP 2031319A1
Authority
EP
European Patent Office
Prior art keywords
wall box
cover
lid
frame part
drive
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
EP08001188A
Other languages
German (de)
English (en)
Other versions
EP2031319B1 (fr
Inventor
Ilgaz Özpolat
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
Priority to PL08001188T priority Critical patent/PL2031319T3/pl
Priority to PL08016497T priority patent/PL2096368T3/pl
Priority to EP08016497A priority patent/EP2096368B1/fr
Priority to ES08016497T priority patent/ES2393254T3/es
Publication of EP2031319A1 publication Critical patent/EP2031319A1/fr
Application granted granted Critical
Publication of EP2031319B1 publication Critical patent/EP2031319B1/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
    • F24F7/007—Ventilation with forced flow
    • F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2021—Arrangement or mounting of control or safety systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • 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
    • F24F7/00—Ventilation
    • F24F2007/001—Ventilation with exhausting air ducts
    • 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
    • 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
    • F24F2013/1433—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 electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/60—Energy consumption

Definitions

  • the present invention relates to a wall box with a movable by means of a motor drive between an open and a closed position lid.
  • the object is achieved for a generic wall box by the lid is rotatable about an axis of rotation which is transverse to the passage direction of the air flowing through the wall box, and the lid by means of a rotational movement about the axis of rotation between the open and closed positions back and forth is.
  • the lid By the rotation of the lid about a transverse to the passage direction of the air flowing through the wall box air only a short rotational movement of Dekekels is to be carried out.
  • the lid When rotated by only 90 °, the lid can be moved from a closed to a fully open position.
  • the axis of rotation passes through the central region of the cover, during the pivoting movement the upper and lower parts of the cover are pivoted in opposite directions, one part in the direction of the fan tube and the other part towards the outside.
  • the cover may also only touch or pass through an edge region of the cover, but then it is not readily possible to at least partially immerse the cover in an open position in the ventilator tube.
  • the drive motor can be easily arranged in the cover, in the fan tube or outside the fan tube.
  • the installation is simple, and since the drive motor no longer has to be mounted in the air flow, it does not so easily pollute. Also, the adjusting mechanism is no longer exposed to the air flow with a possible dirt load, could be blocked by the mechanics.
  • the lid is provided with one or more Hohlkammem that can be filled with a heat-insulating material such as polyurethane foam or even air, so that hardly heat losses occur through the wall box in a closed position of the lid.
  • a heat-insulating material such as polyurethane foam or even air
  • the lid is then somewhat thicker, in the open position still remains a sufficiently large cross-section to allow enough air to flow through.
  • the tightness of the joints in the closed position against wind and water between the cover and the frame part can be increased by one or more seals. It is advantageous to design the seal as an abutment seal, since this can then not be worn out by a large number of opening and closing cycles.
  • the peripheral shape of the lid should be chosen so that the lid covers in the closed position with its outwardly facing surface more than two-thirds of the inner cross-sectional area of the fan tube. If possible, the surface of the lid of the inner cross-sectional area should even correspond at least approximately, since then the theoretical throughput capacity of the fan tube is not limited by a too small sized lid.
  • the peripheral shape of the lid should be designed so that the air flowing through the wall box air can pass through the lid as possible unhindered and no unnecessary deflections of the air flow occur. So it is advantageous to make the lid round, although the fan tube is round, but also oval or angular designs are possible.
  • the installation of the wall box in a wall can be accomplished in a simple manner by the fan tube inserted into the prepared wall recess and the frame part is inserted together with the lid held therein in the fan tube from the outside.
  • the parts can be made to fit so that the assembly is completed.
  • the lid and the frame part can be delivered ready pre-assembled.
  • the frame part so that it can be pushed from the inside to the mounting position.
  • a design is particularly interesting when the wall box is to be installed in a poorly accessible height in a building, for example, in a higher floor of a high-rise building.
  • the fan tube can first be inserted in particular from the inside into a prepared recess in the building wall and fixed in position there. Thereafter, the frame part is also inserted in particular from the inside into the fan tube, brought into the final mounting position and fixed in position there.
  • the position fixing can be done for example by a latching connection of the frame part with the fan tube.
  • One or more latching lugs which are fastened to a flexible lug, engage on reaching a desired position in a recess located in the inner surface of the fan duct.
  • the latching connection can be repealed by bending back the tab, for example with a screwdriver, in particular from the inside of the building, so that the frame part can then be pulled out of the ventilator tube inwardly together with the lid and the motor located therein. In this way it is possible to get the cover and the motor even after the installation of the wall box in a building wall for maintenance or repair work from the fan pipe into the building, without having to get from the outside of the fan tube.
  • the motor drive is designed as a pivot bearing for the lid.
  • the motor drive protrudes at least partially into the lid, and the contact area between the housing of the motor drive and the lid can then be configured as a pivot bearing.
  • the lid thus turns around the motor drive.
  • expensive structures for supporting the lid on the one hand and for transmitting the driving force of the motor from a remote location to the lid are avoided, because the motor drive and the lid are so in immediate vicinity.
  • the output shaft of the motor is arranged concentrically to the axis of rotation of the lid, only a frictional connection between the output shaft and the surrounding lid must be made to convert the rotational movement of the motor into a rotational movement of the lid.
  • the drive motor in the cover of the drive motor can be designed as a sleeve inserted into a recess provided in the lid.
  • the sleeve can be rotatably inserted into a fan tube or frame part-sided fixed bearing. Then, on the fixed bearing side of the sleeve connecting elements for connection to a power supply may be present without rotary feedthroughs or the like would be required.
  • this sensor signal can be used to turn on the drive motor to thereby open the cover of the wall box. If the sensor reports that the blower has been switched off because there is no more current flowing to the blower, this sensor signal can be used by the control to activate the drive motor to close the cover again. In this way, the opening and closing of the lid of the wall box can be made dependent on the operating condition of a fan, without it being necessary to provide the fan with a separate interface for the connection of the wall box. It is sufficient to place the sensor for power measurement near a live cable of the blower. Thus, the control of the wall box can be connected to any fan of any manufacturer.
  • the lid with the controller not, partially or completely open. For example, it may be undesirable to open the lid when only the lighting is switched on at an extractor hood. In this case, the lid remains closed, as long as the illumination is consumed only for example, a power of 30W.
  • the self-learning feature allows the controller to adapt to different blowers during installation without the need for special adaptation work by the installation personnel.
  • Fig. 1 is a view of a wall box 2 seen from the, in which the lid 4 is in a closed position.
  • the lid 4 On the outside of the wall box 2, the lid 4 is framed by the frame part 6, with which the outwardly facing end face of the fan tube 12 and the adjoining edges of the wall opening are covered.
  • the wall box 2 is only slightly outward over the wall before, in the closed position of the lid 4 results in a smooth, closed surface, the water, wind and vandalism little attack surface offers.
  • the cover 4 and the frame part 6 may be made of plastic or a metal, for example aluminum, or the components made of plastic are provided with a metallic cover, which may be additionally painted.
  • the cover 4 In order to move from the closed position into an open position, the cover 4 is rotated about the axis of rotation 10 indicated by a dashed line.
  • the axis of rotation 10 runs not only through the central region of the lid 4, but exactly through the symmetry axis of the lid 4th
  • Fig. 2 shows a sectional view taken along the line AA in Fig. 1 with closed cover 4 along the length of a wall box 2.
  • the passage direction of the air through the wall box is indicated by the double arrow, depending on whether air is to be transported from outside to inside or in the opposite direction.
  • the fan tube 12 is formed in several parts in the illustrated embodiment, so that it can be adapted to different wall thicknesses by inserting or removing a pipe section.
  • the frame part 6 is placed with the lid 4 on the front side of the fan tube 12.
  • the cover 4 in the upper and lower region has hollow chambers 14, which may be filled with a heat-insulating material.
  • the lid 4 is designed so that it would theoretically be pivotable in two directions. However, it is also possible to make the cross-sectional contour of the cover 4 differing from the embodiment so that there are attacks by which the rotation is blocked in one direction.
  • the gap 8 between the lid 4 and the frame part 6 may also be designed in a staircase to create a labyrinth through which water and wind in a closed position of the lid 4 can pass through heavier.
  • a stop 18 is shown on the inside of the frame part 6, by the pivoting movement of the lid 4 is limited to a 90 ° angle.
  • the frame part 6 has an inner collar 20, with which the frame part 6 is inserted into the fan tube 12. With the inner collar 20, the frame part 6 together with the built-in cover 4 is easy to install.
  • the outwardly facing end of the fan tube 12 has an outer collar 22 which is covered by the frame part 6 after its assembly.
  • Fig. 3 is a sectional view taken along the line BB in FIG Fig. 2 shown with closed lid. Opposite the in Fig. 2 shown sectional view is rotated by the 90 ° rotated cutting plane in Fig. 3 the integration of the drive 16 in the lid 4 recognizable.
  • the drive 16 is rotatably supported in the frame part 6 with its the wall of the fan tube 12 facing the end.
  • the output shaft 24 is rotatably supported concentrically to the axis of rotation 10 and on the opposite end of the drive 16 of the wall of the fan tube 12. With a fixed connection of the output shaft 24 with the cover 4 and a pivotal mounting of the cover 4 on the drive 16 results in a rotational movement of the lid 4 to the drive 16 around when the drive 16 is actuated.
  • Fig. 4 is a sectional view taken along the line AA in Fig. 1 shown with lid 4 open.
  • Fig. 6 the motor 26 and the planetary gear 28 are formed, which together form the drive 16.
  • the planetary gear 28 it is possible to reduce the higher speeds of a commercial electric motor to a speed level that fits the specific application. So an opening time of 1 s to 5 s would be completely sufficient.
  • the planetary gear 28 in the drive 16 can be dispensed with.
  • the drive 16 is installed in a sleeve 30, which can be easily inserted into a recess 32 provided for receiving the sleeve 30. As a result, the assembly is simplified, and even in case of repair, it is easy to replace a defective drive for a spare part.
  • Fig. 6 It can be seen that the lid 4 is rotatably supported on the drive 16 via a movable bearing 34.
  • the drive 16 is connected on its fan tube wall facing the end in a fixed bearing 36 with the frame part 6. Due to the fixed arrangement of the wall-side end of the drive 16 can be provided there with drawing not shown connecting elements for a power supply of the drive 16 such as sockets.
  • the invention is not limited to the above embodiment.
  • the person skilled in the art is capable of adapting the principle of the invention in a manner which seems suitable to him by means of modifications to a specific application.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Ventilation (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Crushing And Grinding (AREA)
  • Air-Flow Control Members (AREA)
  • Closing Of Containers (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Refuse Collection And Transfer (AREA)
EP08001188A 2007-08-27 2008-01-23 Boîtier mural avec clapet motorisé Active EP2031319B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL08001188T PL2031319T3 (pl) 2007-08-27 2008-01-23 Skrzynia murowa z klapą uruchamianą silnikiem
PL08016497T PL2096368T3 (pl) 2007-08-27 2008-09-18 Urządzenie i sposób sterowania włączeniem i wyłączeniem silnika klapy zależnie od wielkości prądu
EP08016497A EP2096368B1 (fr) 2007-08-27 2008-09-18 Dispositif et procédé d'allumage et d'arrêt d'un moteur à clapets à base d'un capteur de courant
ES08016497T ES2393254T3 (es) 2007-08-27 2008-09-18 Dispositivo y procedimiento para la conexión y desconexión controladas por la corriente de un motor de trampilla

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007040632A DE102007040632A1 (de) 2007-08-27 2007-08-27 Mauerkasten

Publications (2)

Publication Number Publication Date
EP2031319A1 true EP2031319A1 (fr) 2009-03-04
EP2031319B1 EP2031319B1 (fr) 2010-12-01

Family

ID=40083559

Family Applications (2)

Application Number Title Priority Date Filing Date
EP08001188A Active EP2031319B1 (fr) 2007-08-27 2008-01-23 Boîtier mural avec clapet motorisé
EP08016497A Active EP2096368B1 (fr) 2007-08-27 2008-09-18 Dispositif et procédé d'allumage et d'arrêt d'un moteur à clapets à base d'un capteur de courant

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP08016497A Active EP2096368B1 (fr) 2007-08-27 2008-09-18 Dispositif et procédé d'allumage et d'arrêt d'un moteur à clapets à base d'un capteur de courant

Country Status (5)

Country Link
EP (2) EP2031319B1 (fr)
AT (1) ATE490442T1 (fr)
DE (2) DE102007040632A1 (fr)
ES (2) ES2356580T3 (fr)
PL (2) PL2031319T3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011032863A1 (fr) * 2009-09-17 2011-03-24 Matthias Weibel Dispositif de verrouillage pour un passage de ventilation dans une paroi d'immeuble
FR2952113A1 (fr) * 2009-11-04 2011-05-06 Aldes Aeraulique Dispositif de fermeture d'un volet dispose dans un circuit aeraulique
GB2497356A (en) * 2011-12-09 2013-06-12 Greenwood Air Man Ltd Fan with multi-position grille
EP2489914A3 (fr) * 2011-02-18 2014-08-20 CB-tec GmbH Traversée de mur pour arrivée d'air

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014113615B4 (de) 2014-09-22 2018-09-20 Hanon Systems Klappe für ein Klimagerät
CN107152763B (zh) * 2017-05-27 2019-10-01 青岛海尔空调器有限总公司 带有净化功能的空调器及其控制方法
DE102021115775A1 (de) 2021-06-18 2022-12-22 Matthias Weibel Steuereinrichtung für eine Absperrvorrichtung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372197A (en) 1980-11-14 1983-02-08 Acme Engineering & Manufacturing Corporation Cold weather inlet for ventilating systems
DE19719991A1 (de) * 1997-05-13 1998-11-19 Mannesmann Vdo Ag Lastverstelleinrichtung
DE10024691A1 (de) * 2000-05-18 2001-11-22 Behr Gmbh & Co Klappe für einen Luftführungskanal
DE10024692A1 (de) 2000-05-18 2001-11-29 Behr Gmbh & Co Steuereinrichtung für Gasströme
EP1223386A2 (fr) * 2001-01-16 2002-07-17 BSH Bosch und Siemens Hausgeräte GmbH Procédé et dispositif de commande et/ou de régulation d'une hotte aspirante.
EP1366316A1 (fr) * 2001-03-03 2003-12-03 Oechsler Aktiengesellschaft Clapet actionne par un moteur
DE202005010912U1 (de) 2005-07-12 2005-11-10 Berbel Ablufttechnik Gmbh Luftführungskasten

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Publication number Priority date Publication date Assignee Title
US4432272A (en) * 1982-11-29 1984-02-21 Ruskin Manufacturing Company Motor operated fire damper
DE3332908A1 (de) * 1983-09-13 1985-03-21 Bernd Dipl.-Ing. Dr. 4410 Warendorf Heiland Sklaven-schalter
DE4411935C1 (de) * 1994-04-07 1995-04-20 Daimler Benz Ag Stellantriebseinrichtung
US7033268B2 (en) * 2003-04-17 2006-04-25 Siemens Building Technologies, Inc. Multi-mode damper actuator
JP2006189234A (ja) * 2005-01-05 2006-07-20 Howa:Kk 自然換気装置
KR100518762B1 (ko) * 2005-02-17 2005-09-30 주식회사 제일테크 공동주택용 건식 에어덕트의 배기조절차단판 개폐장치
DE202006006327U1 (de) 2006-04-19 2006-08-24 Berbel Ablufttechnik Gmbh Mauerkasten
DE102006053280A1 (de) * 2006-11-02 2008-05-08 PEARL Buisness Connect Import/Export Geschäftskontakte GmbH Mehrfachsteckdose

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372197A (en) 1980-11-14 1983-02-08 Acme Engineering & Manufacturing Corporation Cold weather inlet for ventilating systems
DE19719991A1 (de) * 1997-05-13 1998-11-19 Mannesmann Vdo Ag Lastverstelleinrichtung
DE10024691A1 (de) * 2000-05-18 2001-11-22 Behr Gmbh & Co Klappe für einen Luftführungskanal
DE10024692A1 (de) 2000-05-18 2001-11-29 Behr Gmbh & Co Steuereinrichtung für Gasströme
EP1223386A2 (fr) * 2001-01-16 2002-07-17 BSH Bosch und Siemens Hausgeräte GmbH Procédé et dispositif de commande et/ou de régulation d'une hotte aspirante.
EP1366316A1 (fr) * 2001-03-03 2003-12-03 Oechsler Aktiengesellschaft Clapet actionne par un moteur
DE202005010912U1 (de) 2005-07-12 2005-11-10 Berbel Ablufttechnik Gmbh Luftführungskasten

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011032863A1 (fr) * 2009-09-17 2011-03-24 Matthias Weibel Dispositif de verrouillage pour un passage de ventilation dans une paroi d'immeuble
DE112010003695B4 (de) * 2009-09-17 2020-12-10 Matthias Weibel Absperrvorrichtung für eine lüftungsdurchbrechung in einer gebäudewand
FR2952113A1 (fr) * 2009-11-04 2011-05-06 Aldes Aeraulique Dispositif de fermeture d'un volet dispose dans un circuit aeraulique
EP2320153A1 (fr) 2009-11-04 2011-05-11 Aldes Aeraulique Dispositif de fermeture d'un volet disposé dans un circuit aéraulique
EP2489914A3 (fr) * 2011-02-18 2014-08-20 CB-tec GmbH Traversée de mur pour arrivée d'air
GB2497356A (en) * 2011-12-09 2013-06-12 Greenwood Air Man Ltd Fan with multi-position grille
GB2497356B (en) * 2011-12-09 2016-06-01 Greenwood Air Man Ltd Fan with multi-position grille

Also Published As

Publication number Publication date
EP2096368B1 (fr) 2012-08-15
PL2096368T3 (pl) 2012-12-31
EP2031319B1 (fr) 2010-12-01
ES2393254T3 (es) 2012-12-19
DE502008001925D1 (de) 2011-01-13
ES2356580T3 (es) 2011-04-11
ATE490442T1 (de) 2010-12-15
EP2096368A1 (fr) 2009-09-02
PL2031319T3 (pl) 2011-04-29
DE102007040632A1 (de) 2009-03-05

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