EP1541933B1 - Dispositif de ventilation pour l'assemblage avec une conduite d'air d'échappement ou avec un système central de ventilation - Google Patents

Dispositif de ventilation pour l'assemblage avec une conduite d'air d'échappement ou avec un système central de ventilation Download PDF

Info

Publication number
EP1541933B1
EP1541933B1 EP04026626A EP04026626A EP1541933B1 EP 1541933 B1 EP1541933 B1 EP 1541933B1 EP 04026626 A EP04026626 A EP 04026626A EP 04026626 A EP04026626 A EP 04026626A EP 1541933 B1 EP1541933 B1 EP 1541933B1
Authority
EP
European Patent Office
Prior art keywords
air
valve
exhaust
cross
exhaust air
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.)
Active
Application number
EP04026626A
Other languages
German (de)
English (en)
Other versions
EP1541933A3 (fr
EP1541933A2 (fr
Inventor
Hillmar Seyboldt
Axel Dignas
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.)
Maico Elektroapparate Fabrik GmbH
Original Assignee
Maico Elektroapparate Fabrik 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 Maico Elektroapparate Fabrik GmbH filed Critical Maico Elektroapparate Fabrik GmbH
Publication of EP1541933A2 publication Critical patent/EP1541933A2/fr
Publication of EP1541933A3 publication Critical patent/EP1541933A3/fr
Application granted granted Critical
Publication of EP1541933B1 publication Critical patent/EP1541933B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/065—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit fan combined with single duct; mounting arrangements of a fan in a duct
    • 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
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • 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
    • F24F7/003—Ventilation in combination with air cleaning
    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • 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
    • F24F13/20—Casings or covers
    • 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
    • F24F13/24—Means for preventing or suppressing noise
    • 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
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • 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
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
    • 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
    • F24F2007/002—Junction box, e.g. for ducts from kitchen, toilet or bathroom
    • 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
    • F24F13/20—Casings or covers
    • F24F2013/207—Casings or covers with control knobs; Mounting controlling members or control units therein

Definitions

  • the invention relates to a ventilation device for connection to exhaust ducts.
  • Such ventilation devices are used in particular in central ventilation systems, which have an exhaust duct running, for example, over several floors, which is connected on the roof side to an exhaust fan.
  • the exhaust fan sucks exhaust air from certain rooms of the building, for example from toilets, via the exhaust air duct.
  • ventilation devices are provided in the individual rooms, in which the discharged room air enters, in order then to get from there into the central exhaust duct and blown out from the roof fan.
  • the known ventilation devices meet the ventilation and fire safety requirements only unsatisfactory.
  • the DE 25 03 022 A1 relates to a device with fire protection flap.
  • the US 1,961,948 relates to an air control device, in which manually a flap can be adjusted in its open position.
  • the DE 42 18 826 A1 relates to a centrifugal fan, the output side has a self-opening by an air flow check valve.
  • the DE 43 09 114 A1 relates to a device for ventilating rooms, the suction side has an air filter.
  • the DE 23 22 913 A1 relates to a combined supply and exhaust valve having a fire damper.
  • the DE 23 40 781 A1 relates to an adjustable poppet valve for venting channels, wherein for the cross-sectional adjustment of the valve body of the poppet valve is held by a thread arrangement. By manual screw movement, the valve body can be moved axially.
  • the object of the invention is therefore to provide a ventilation device of the type mentioned, which provides optimal results in terms of the ventilation result and safety requirements.
  • a ventilation device for connection to air ducts in that it comprises a housing which has an air inlet opening for an exhaust air flow, which is associated with an air filter. Furthermore, it has a cross-section-adjustable air valve through which the exhaust air flow can flow and an exhaust air connection for connection to the exhaust air line, the exhaust air connection being assigned a check valve with a thermally triggered closing device. Finally, it is provided that the air valve is a poppet valve with an automatically operating cross-section adjustment.
  • the ventilation device according to the invention can be designed as a surface-mounted device or as a flush-mounted device. Due to the air filter, a retention of suspended matter and impurities in the air is guaranteed.
  • the cross-section adjustable air valve which can be flowed through by the exhaust air flow, ensures that the required exhaust air volume flow is extracted from the individual rooms provided with ventilation devices, which are connected to a common exhaust air duct. Due to the cross-sectional adjustability can be air valves that are relatively close to the exhaust fan and therefore in a zone higher suction negative pressure with a correspondingly small cross section and air valves more distant ventilation devices that are in areas with lower suction negative pressure, set with a correspondingly larger cross-section. Furthermore, it is possible due to the Cross-section adjustment to respond to the individual circumstances of the individual room. So you will adjust air valves in larger rooms with correspondingly larger cross sections compared to relatively small spaces. It can therefore individually achieve the rate of air exchange of each room.
  • the check valve associated with the check valve By the exhaust valve associated with the check valve on the one hand, a problem-free exhaust air operation is possible because of the negative pressure of the roof fan is an automatic opening of the corresponding check valve and therefore the exhaust air flow can happen. If, however, an overpressure arises in the exhaust pipe, which may have different causes, then the check valve provides a barrier between the central exhaust duct and the ventilation device, ie, the space associated with the ventilation device is sealed off.
  • the check valve made of non-combustible material, so that even in case of fire sufficient security is guaranteed.
  • the air valve is designed as a poppet valve, that is, a plate closing an exhaust port can be displaced in the direction of the opening standards in defined positions, in order to create in this way the Querterrorismsver combinkeit.
  • the safety-related, in particular fire protection requirements are met, since the check valve has a thermally triggered locking device. If the temperature rises above a threshold value, the closing device releases thermally and closes the check valve and locks it in the closed position. In this way, a hermetic foreclosure is guaranteed, with both flow directions are blocked, ie, exhaust air can no longer get out of the room in the exhaust duct and vice versa, it is no longer possible that -by scrubsaugung- air from the exhaust duct into the room flows. It is further provided that the air valve a having automatically working cross-section adjustment. The adjustment of the cross-section is done in dependence of corresponding parameters in a separate way.
  • the air filter is arranged interchangeably in order to make revisions at regular intervals in a simple manner.
  • the check valve is preferably designed as a check valve.
  • the air valve is assigned a position indicator. This shows which opening position the air valve has. This makes it possible for a fitter in a very simple way to set the required opening cross-section and thus the volume flow of the exhaust air during commissioning.
  • the cross-section adjustment device is a motor adjustment device, actuator adjustment device, bimetallic adjustment device and / or electrothermal adjustment device.
  • a control or regulating device and / or by means of corresponding sensors it is therefore possible to influence the position of the air valve and thus the volume flow of the exhaust air.
  • the procedure is preferably such that a wax cartridge interacts with the plate of the poppet valve, which can be acted upon by means of an electric heater. Depending on the temperature development by the heater, a plunger of the wax cartridge will move the plate and release the exhaust port more or less.
  • the cross-section adjustment device is preferably associated with a time delay control device. An adjustment of the cross section therefore takes place with a time delay.
  • the cross-section adjustment device can be assigned a control sensor which is designed, for example, as a brightness sensor, moisture sensor, pressure sensor and / or electrical switching element. Depending on the brightness, the humidity, the air pressure and the switching position of the electrical switching element, therefore, the cross-section adjustment is addressed and leads to a correspondingly desired setting of the ventilation cross-section.
  • a housing insert is removably disposed in the housing, which serves for the alternative recording of the air valve or an electrically driven fan. Due to this configuration, it is possible to use the ventilation device as an active single room ventilation or as a passive central ventilation. In both cases, the ventilation device can be designed as surface-mounted or flush-mounted device. In the case of active ventilation, the electrically operated fan is inserted into the housing insert, which sucks out exhaust air from the room and drains it via an exhaust air duct.
  • the passive arrangement provides that no fan, but in place of the already mentioned air valve is present and the exhaust air is extracted centrally, ie, an exhaust fan, which is arranged for example on the roof of the building, provides a vacuum, so that exhaust air From a room can be sucked through an exhaust duct.
  • the air valve then allows the opening or closing of the ventilation device or the setting of an intermediate position to ensure a certain exhaust air volume flow.
  • the ventilation device is associated with a soundproofing device.
  • a soundproofing device This means that certain air flow paths in the housing are provided with sound insulation material to dampen airflow noise and also external noise.
  • the noise coming from the outside is, for example, sound that is transmitted via the exhaust air duct, in particular noise that comes from a neighboring apartment.
  • the soundproofing device is preferably also designed such that the transmission of structure-borne noise is avoided.
  • the invention relates to a central ventilation device, that is, a device with a central exhaust duct, which is connected to a vacuum source and is provided with at least one ventilation device of the type described above.
  • FIG. 1 shows a ventilation device 1, which has a housing 2, which is covered by means of a removable cover 3 front. On the edge, the cover 3 leaves an air inlet gap 4 open, which forms an air inlet opening 5 for the exhaust air (room air). Below the cover 3 is in an air flow path 6 enabling distance an air filter receptacle 7, in which an air filter 8 rests in the form of a removable filter mat 9.
  • the filter mat 9 is supported by a grid-like support structure 10 of the housing 2.
  • the exhaust air flowing through the filter mat 9 passes through the lattice-like support structure 10 and arrives in an antechamber 11 within the housing 2.
  • a removable housing insert 12 is arranged in the housing 2, which housing is designed like a housing and has a cross-sectionally adjustable air valve 13.
  • the air valve 13 is designed as a poppet valve 14, which has a plate 15, with which an air inlet opening 16 can be opened more or less wide or even closed.
  • a plate 15 For this cross-sectional adjustability of the plate 15 is provided with a nut-like threaded member 17 into which an adjusting screw 18 is screwed.
  • the head 19 of the adjusting screw 18 is held in a web-like, located above the air inlet opening 16 bridge structure 20.
  • the shaft 21 of the adjusting screw 18 is wound in the region between the bridge structure 20 and the plate 15 by a helical compression spring 22.
  • the interior 23 of the housing-like housing insert 12 is connected to a pipe-like connecting piece 24, which leads to an exhaust air connection 25 leads, which is arranged on the housing 2.
  • the exhaust port 25 is located on a side wall 26 of the housing. 2
  • a check valve 27 is arranged, which has a non-return valve 28 which is pivotally mounted about an axis 29 and is acted upon by a spring 30 in the closing direction.
  • a thermally triggered closing device 32 is arranged in the form of a spring tongue 33 on a holder 31 of the check valve 27, which is held by means of a fusible link 34 in the clamping position. If the fusible link 34 melts at high temperature development, then the spring tongue 33 speeds in the direction of the arrow 35 in the course of a pivoting movement with its free end 36 against the check valve 28 so that this - if it is open- closes and also provides a guard locking the check valve 28 sure, so that their opening is no longer possible.
  • the exhaust port 25 leads by means of a connecting line, not shown, to a central exhaust duct, which extends for example over a plurality of floors of a building. In the area of the roof of this exhaust duct is connected to an exhaust fan, which develops a suction effect in the exhaust duct.
  • the result is the following function: room air is sucked due to the fan effect of the air inlet opening 5 and passes to the air filter 8.
  • the exhaust air passes through the air filter 8 and enters the antechamber 11 and from there while passing the poppet valve 14 into the interior 23 of the housing insert 12th
  • the size of the exhaust air flow depends on the position of the poppet valve 14, that is on the setting of the plate 15 relative to the air inlet opening 16.
  • the exhaust air then flows from the interior 23 into the connecting piece 24 and opens due to their flow effect independently the check valve 28, wherein the spring 30 is tensioned accordingly.
  • the exhaust air then flows into the exhaust port 25 and from there via the connecting line in the central exhaust air duct to the fan and from there to the outside. If the fan is turned off so the suction is missing and the spring 30 closes the check valve 28. If, for example, a fire in the building, so triggers the thermally-acting closure device 32 and locks the check valve 28 in the closed position.
  • the cover 3 can be removed, so that an exchange or a cleaning of the filter mat 9 is possible.
  • the housing front portion 37 can be removed after loosening a retaining screw 38 from the lower portion of the housing 2, whereby the head 19 of the adjusting screw 18 is accessible.
  • the installer in the course of calibration during installation of the system, the adjusting screw 18 and thereby displace the plate 15 of the poppet valve 14 and in this way the cross section of the air valve 13 to the desired, the exhaust air volume determining value in a non-inventive manner to adjust.
  • the helical compression spring 22 ensures proper positioning of the plate 15th
  • FIG. 2 shows an embodiment of a ventilation device 1, the embodiment of the FIG. 1 corresponds, but only not the embodiment as a flush-mounted device according to FIG. 1 but as a surface-mounted device with the result that the exhaust port 25 is not located on a side wall 26 of the housing 2, but on the rear wall 39 of the housing 2.
  • the housing insert 12 is the FIG. 2 different from the housing insert 12 of the FIG. 1 designed to allow the exhaust air from the interior 23 can flow through a correspondingly strong bend in the connecting piece 24 in the exhaust port 25. Otherwise, the comments on FIG. 1 according to the embodiment of the FIG. 2 ,
  • FIG. 3 shows an embodiment of a ventilation device 1, the embodiment of the FIG. 1 equivalent. Reference is therefore made to the corresponding description.
  • the poppet valve 14 according to the invention is designed as a self-acting cross-section adjustment device 40.
  • This is a so-called actuator 41, which allows a displacement of the plate 15 in the direction of the double arrow 43 by means of a plunger 42, so that accordingly the air inlet opening 16 is closed or more or less released.
  • an electric heater 44 is heated in the interior of the cross-section adjustment device 40 via an electrical connection 44, which heats up accordingly a wax cartridge (not shown), whereby the plunger 42 is displaced.
  • the plate 15 in the embodiment of FIG. 3 provided with a base load assuring exhaust vents 45, which also dissipate exhaust air when the plate 15 is in the closed position. In this way, a basic ventilation requirement is ensured regardless of the position of the self-acting Queritessverstellvorraum 40.
  • FIG. 4 clarifies the structure of the FIG. 3 as a top view. It can be seen that the housing insert 12 is held by means of latching and guide connections 46 in the interior of the housing 2, wherein the Release the locking and guide connections 46 a simple removal is possible upwards. During this removal, the connection between connection piece 24 and exhaust connection 25 decouples automatically because the coupling plane extends in the direction of the removal movement. The arrangement is made such that the electrical connection 44 also separates automatically in the course of a plug solution. When inserting the housing insert 12 into the interior of the housing 2, a correspondingly reversed process, ie, the electrical connections are restored and also created the exhaust connection.
  • Dashed line is in the FIG. 4 further illustrated that by means of at least one further exhaust port 47, a Zweitraumabsaugung can be done, ie, a further room of the building can be connected to at least one further exhaust port 47 in order to vent also this room.
  • FIG. 5 shows a further non-inventive embodiment of a ventilation device 1, which substantially the embodiment of FIG. 1 corresponds, so that reference is made to the corresponding description.
  • the only difference is that no air valve 13 is present, but in its place a fan 48 having a motor 49 with a shaft stub 50 and a rotatably mounted on the shaft stub fan 51.
  • the arrangement is such that the fan 51 is located within the interior 23 of the housing insert 12 and in Course of the formation of a centrifugal fan with the air inlet opening 16 cooperates.
  • the fan 48 sucks exhaust air through the air inlet opening 5, which passes through the filter mat 9, flows through the air inlet opening 16, the fan 51 passes and passes to the connecting piece 24 and from there into the exhaust port 25. From there, the exhaust air is removed by means of a suitable air duct, not shown.
  • FIG. 6 From the FIG. 6 is the top view of the embodiment of FIG. 5 with removed front of the housing 2- visible.
  • the ventilation device 1 is provided with soundproofing equipment, that is, some or all of the walls lying in the exhaust airflow path may be provided with a sound-absorbing pad or may be made of soundproofing material. In this way, outside noise, such as the operating noise of the fan are attenuated. Furthermore, it is ensured that no noise is transmitted from one ventilation device to the other ventilation device. Such soundproofing can also prevent structure-borne noise from spreading throughout the entire system.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Ventilation (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Massaging Devices (AREA)

Claims (10)

  1. Dispositif de ventilation (1) pour le raccord à des conduites d'air d'évacuation, avec un logement (2) qui présente une ouverture d'entrée d'air (5) pour un courant d'air d'évacuation, à laquelle est associé un filtre à air (8), et avec une soupape d'aération (13) pouvant être réglée en section transversale, pouvant être parcourue par le courant d'air d'évacuation, ainsi qu'avec un raccord d'air d'évacuation (25) pour la connexion à la conduite d'air d'évacuation, caractérisé en ce qu'une soupape anti-retour (27) avec un dispositif de fermeture (32) à déclenchement thermique est associée au raccord d'air d'évacuation (25) et la soupape d'aération (13) est une soupape à disque (14) avec un dispositif de réglage de section transversale (40) fonctionnant automatiquement.
  2. Dispositif de ventilation selon la revendication 1, caractérisé en ce que le filtre à air (8) est disposé de manière à pouvoir être remplacé.
  3. Dispositif de ventilation selon l'une quelconque des revendications précédentes, caractérisé en ce que la soupape anti-retour (27) présente un clapet anti-retour (28).
  4. Dispositif de ventilation selon l'une quelconque des revendications précédentes, caractérisé en ce que la soupape d'aération (13) présente un affichage de position.
  5. Dispositif de ventilation selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de réglage de section transversale (40) présente un dispositif de réglage à moteur, un dispositif de réglage à actionneur, un dispositif de réglage bimétallique et/ou un dispositif de réglage électrothermique.
  6. Dispositif de ventilation selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un dispositif de commande à retard dans le temps est associé au dispositif de réglage de section transversale (40).
  7. Dispositif de ventilation selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un capteur de commande est associé au dispositif de réglage de section transversale (40).
  8. Dispositif de ventilation selon la revendication 7, caractérisé en ce que le capteur de commande est un capteur de luminosité, un capteur d'humidité, un capteur de pression et/ou un élément de commutation électrique.
  9. Dispositif de ventilation selon l'une quelconque des revendications précédentes, caractérisé par un dispositif d'isolation phonique.
  10. Dispositif de ventilation centralisé avec au moins un dispositif de ventilation selon l'une quelconque ou plusieurs des revendications précédentes.
EP04026626A 2003-12-08 2004-11-10 Dispositif de ventilation pour l'assemblage avec une conduite d'air d'échappement ou avec un système central de ventilation Active EP1541933B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10358472 2003-12-08
DE10358472A DE10358472B4 (de) 2003-12-08 2003-12-08 Lüftungsvorrichtung zum Anschluss einer Abluftleitung sowie Zentrallüftungsvorrichtung

Publications (3)

Publication Number Publication Date
EP1541933A2 EP1541933A2 (fr) 2005-06-15
EP1541933A3 EP1541933A3 (fr) 2006-11-29
EP1541933B1 true EP1541933B1 (fr) 2010-11-03

Family

ID=34485367

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04026626A Active EP1541933B1 (fr) 2003-12-08 2004-11-10 Dispositif de ventilation pour l'assemblage avec une conduite d'air d'échappement ou avec un système central de ventilation

Country Status (4)

Country Link
EP (1) EP1541933B1 (fr)
KR (1) KR100607325B1 (fr)
AT (1) ATE487097T1 (fr)
DE (2) DE10358472B4 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007009952U1 (de) * 2007-07-17 2007-12-06 Btr Brandschutz-Technik Und Rauchabzug Gmbh Vorrichtung für Öffnung zur Rauchableitung
GB0800664D0 (en) * 2008-01-15 2008-02-20 Titon Hardware Housings for ventilation systems
EP2163833B1 (fr) * 2008-09-12 2016-03-16 Delta Electronics, Inc. Ventilateur et sa turbine
US8653763B2 (en) 2008-09-12 2014-02-18 Delta Electronics, Inc. Ventilator and its impeller
KR101020262B1 (ko) 2010-11-26 2011-03-07 주식회사 건축사사무소베스트 공동주택의 조립식 공동배기구
DE102010053923A1 (de) * 2010-12-09 2012-06-14 Hydac Ag Fluidkühlvorrichtung
DE102011055113B4 (de) * 2011-11-07 2014-06-18 Esta Apparatebau Gmbh & Co. Kg Energiesparende Volumenstromregelungsvorrichtung für ein Entstaubungssystem zur Absaugung eines Arbeitsbereichs
CN103727608A (zh) * 2013-12-17 2014-04-16 上海建坤信息技术有限责任公司 室内空气pm2.5细颗粒物控制系统及其控制方法
CN106880989A (zh) * 2015-12-16 2017-06-23 重庆东宏鑫科技有限公司 排量可调型废气净化结构
CN116499059B (zh) * 2023-06-28 2023-09-08 西安四腾环境科技有限公司 一种实验室使用的通风防回流装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2340781A1 (de) * 1973-08-11 1975-03-06 Spritztechnik Gmbh Einstellbares tellerventil fuer entlueftungskanaele

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1961948A (en) * 1932-12-27 1934-06-05 Herbert W Symonds Air control wall register
DE2322913C3 (de) * 1973-05-07 1975-11-27 Schade, Max Guenter, 5060 Bensberg Lüftungsventil
FR2260736B1 (fr) * 1974-02-12 1980-09-05 Mealik Sarl
US4140045A (en) * 1975-11-19 1979-02-20 Fenix & Scisson, Inc. Piston positioning indicator
DE3043191A1 (de) * 1980-11-15 1982-07-01 Maico Elektroapparate-Fabrik GmbH, 7730 Villingen-Schwenningen Entlueftungsanlage
DE3611709A1 (de) * 1986-04-08 1987-10-15 Fraunhofer Ges Forschung Lueftungseinrichtung fuer bedarfsorientierten luftaustausch
JPH01318833A (ja) * 1988-06-17 1989-12-25 Matsushita Seiko Co Ltd 換気扇
DE4218826A1 (de) * 1992-06-09 1993-12-16 Maico Elektroapparate Radialventilator
JPH06207732A (ja) * 1993-01-11 1994-07-26 Matsushita Seiko Co Ltd ダクト用換気装置のシャッタ
DE4309114A1 (de) * 1993-03-23 1994-09-29 Helios Ventilatoren Gmbh & Co Gerät zum Lüften von Räumen
JPH08303831A (ja) * 1995-05-12 1996-11-22 Sanyo Electric Co Ltd ダクト用換気扇装置
DE29704727U1 (de) * 1997-03-17 1997-05-15 conit Lufttechnik GmbH, 34123 Kassel Lüftungsanlage für Gebäude und Zu- oder Abluftventil dafür
DE19726437A1 (de) * 1997-06-23 1998-12-24 Maico Elektroapparate Brandschutzklappe
JP2000161736A (ja) 1998-11-30 2000-06-16 Optrex Corp 空気清浄ユニット
JP2001272073A (ja) 2000-03-29 2001-10-05 Sanyo Electric Co Ltd ダクト用換気扇
DE20207687U1 (de) * 2001-11-22 2002-08-29 Trox Gmbh Geb Volumenstromregler

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2340781A1 (de) * 1973-08-11 1975-03-06 Spritztechnik Gmbh Einstellbares tellerventil fuer entlueftungskanaele

Also Published As

Publication number Publication date
KR20050055585A (ko) 2005-06-13
EP1541933A3 (fr) 2006-11-29
DE10358472B4 (de) 2011-02-10
DE10358472A1 (de) 2005-07-07
DE502004011848D1 (de) 2010-12-16
ATE487097T1 (de) 2010-11-15
EP1541933A2 (fr) 2005-06-15
KR100607325B1 (ko) 2006-08-01

Similar Documents

Publication Publication Date Title
DE102006062082B4 (de) Zuluftvorrichtung und Verfahren zur Regelung der Luftströmungsmenge
EP1541933B1 (fr) Dispositif de ventilation pour l'assemblage avec une conduite d'air d'échappement ou avec un système central de ventilation
DE3423928C2 (fr)
DE102010042948B4 (de) Dezentrale Raumlüftungsvorrichtung mit Wärmerückgewinnung
EP0367043B1 (fr) Armature sanitaire avec interrupteur de tuyaux
DE102005053590B4 (de) Rauchschutzanlage sowie Verfahren zum Abführen von Rauch aus Brandräumen eines Gebäudes und zur Rauchfreihaltung von Fluchtwegen des Gebäudes
DE10134839B4 (de) Einrichtung zum rauch- und feuerbeständigen Verschliessen eines Wand- oder Deckendurchbruchs
EP2008029B1 (fr) Coffret mural et clapet d'évacuation d'air commandé par la pression de l'air
DE29911569U1 (de) Automatisches Brandschutzsystem für Verkehrstunnels
DE20319353U1 (de) Lüftungsvorrichtung zum Anschluss einer Abluftleitung sowie Zentrallüftungsvorrichtung
DE10043774B4 (de) Brandschutzeinrichtung
DE19919701B4 (de) Rauchschutzeinrichtung für Gebäude
EP1816411A2 (fr) Dispositif de chauffage d'espace pour une caravane
DE69728562T2 (de) Dränagerinne
DE102014219142B3 (de) Elektrische Heizvorrichtung
DE19856193C2 (de) Verfahren zur Sicherung von Gebäudeteilen im Brandfall sowie Rauchschutzeinrichtung
DE202005008464U1 (de) Frostsicheres Außenwandventil
EP1724533B1 (fr) Système de traitement d'air intérieure et méthode correspondante
DE3212715A1 (de) Brandschutzvorrichtung fuer lueftungskanaele von gebaeuden
DE19610884C2 (de) Belüftungssystem für die Räume von Gebäuden
DE10006749C2 (de) Vorrichtung zur Zuluftzufuhr für Gebäude und Vorrichtung zum Absaugen von verunreinigter Luft aus Gebäuden
DE3808424A1 (de) Brandschutzvorrichtung fuer einen luefter
DE202005007589U1 (de) Raumlufttechnische Anlage
EP1399680B1 (fr) Unite de pompage pour installations d'utilisation des eaux de pluie
DE202011000035U1 (de) Druckbelüftungssystem zur Druckbelüftung eines Treppenraums in einem Gebäude

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK YU

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK YU

17P Request for examination filed

Effective date: 20070321

AKX Designation fees paid

Designated state(s): AT CH DE HU LI PL

17Q First examination report despatched

Effective date: 20090429

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE HU LI PL

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: TROESCH SCHEIDEGGER WERNER AG

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 502004011848

Country of ref document: DE

Date of ref document: 20101216

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101103

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20110804

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502004011848

Country of ref document: DE

Effective date: 20110804

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110504

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20191121

Year of fee payment: 16

Ref country code: AT

Payment date: 20191121

Year of fee payment: 16

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 487097

Country of ref document: AT

Kind code of ref document: T

Effective date: 20201110

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201130

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201110

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201130

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20231128

Year of fee payment: 20