EP0458725A1 - Fenêtre avec ventilation mécanique - Google Patents

Fenêtre avec ventilation mécanique Download PDF

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Publication number
EP0458725A1
EP0458725A1 EP91610042A EP91610042A EP0458725A1 EP 0458725 A1 EP0458725 A1 EP 0458725A1 EP 91610042 A EP91610042 A EP 91610042A EP 91610042 A EP91610042 A EP 91610042A EP 0458725 A1 EP0458725 A1 EP 0458725A1
Authority
EP
European Patent Office
Prior art keywords
chamber
window
sash
fan
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.)
Granted
Application number
EP91610042A
Other languages
German (de)
English (en)
Other versions
EP0458725B1 (fr
Inventor
Claus Borge Brade
Brent Moller
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.)
VKR Holding AS
Original Assignee
VKR Holding AS
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 VKR Holding AS filed Critical VKR Holding AS
Publication of EP0458725A1 publication Critical patent/EP0458725A1/fr
Application granted granted Critical
Publication of EP0458725B1 publication Critical patent/EP0458725B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • 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
    • 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
    • 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
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B2007/023—Air flow induced by fan

Definitions

  • the invention relates to a window having a main frame and a glass-supporting sash installed therein and a flow passage for ventilation between the air inside and outside the window, said passage comprising a chamber with an air inlet opening and an air outlet opening and with a fan.
  • Such a window is known from EP-A1-0372 597 in which the ventilating chamber is permanently installed as an integral part of a main frame member which further comprises an outer compartment positioned opposite the air outlet opening which through its end walls discharges the air laterally in relation to the pane, thereby making the ventilation more insensible to wind conditions.
  • the space required by the ventilation chamber necessitates that the main frame member has a greater height than ordinary windows without mechanical ventilation.
  • the window main frame and the sash are composed of the same elements, notwithstanding the window is provided with mechanical ventilation or not.
  • the initially mentioned window is according to the invention characterized in that it is openable and that the chamber with the fan is installed on the window sash movable in relation to the main frame.
  • the window is provided with a lock fitting known per se comprising a lock casing secured on a sash member, a striking plate secured on an opposite main frame member and an operating device for shifting the lock fitting between two locked positions and a release position in which the window may be opened
  • the previously known utilization of the lock fitting to keep the ventilation gap open is maintained in that the chamber is pivotally mounted on the sash and includes a handle rail for manual operation, and that the operating device is so connected with the chamber at a distance from the chamber pivot axis that the lock fitting is in locked position when the chamber is in one extreme position but is in the release position when the chamber is pivoted to the opposite extreme position.
  • the window according to the invention is advantageously designed so that the exhaust fan is a cross-flow fan with an elongated impeller and that an air guide plate extends at increasing distance to the periphery of the impeller from the lower part of the chamber at an air inlet opening to an area next to the upper edge of a sideways facing air outlet opening.
  • the elongated cross-flow fan allows the chamber to be elongated with a suitable small height and width in comparison with the length to impart to the window an aesthetically handsome appearance when the chamber has been mounted on the upper horizontal sash member.
  • the guide plate enhances the degree of efficiency of the fan.
  • the window is preferably provided with a check valve flap allowing outflow but not inflow of air.
  • Fig. 1 shows a section of the window capable of providing mechanical as well as natural ventilation.
  • a stationary, upper main frame member 1 of the pivot-hung window is shown which may be installed in the roof construction or wall, not shown, and there is further shown a tiltable sash 2 carrying a double-glazed window pane 3.
  • the upper main frame member and sash member are outwardly shielded by a profiled flashing 4 having along its lower edge two tongues 5, 6 for carrying a filter 7 whose inward and upward facing ends abut on the glazing bead 8 secured on sash 2, when the window is closed.
  • a box-shaped ventilating chamber 9 is near the lower edge of its outward facing lateral wall 10 hingedly connected with sash 2 so that chamber 9 may be swung about the hinge as shown by the arrow A between a closed extreme position in which lateral wall 10, if necessary through gaskets, abuts on sash 2 as well as main frame 1, whereby chamber 9 completely covers said clearance, and the intermediate position shown in Fig. 1, which provides for natural ventilation through the ventilation gap 11, opened between the upper edge of the chamber and the lower edge of main frame member 1.
  • a lock casing 12 is secured on the top surface of sash member 2 and opposite the main frame member there is a strike plate 13 which in the locked position of the window engages locking pins, not shown, in lock casing 12.
  • the locking pins are controlled by a linkage 14 connected with a hinge mounted approximately centrally of lateral wall 10.
  • the lock casing may through linkage 14 keep the chamber in the closed position or in the intermediate position. If the chamber is pivoted further away from the main frame, the locking pins release the connection with the strike plate, following which the window may be opened upon swinging the upper sash member 2 inwards.
  • Chamber 9 is produced from a blank in the form of a profile rod, e.g. extruded, made from light alloy or plastic material. Integrally with the lateral wall 10 the profile has a bottom 15 and an inwards facing lateral wall 10 together with a top side 17 extended beyond wall 16 into a protrusion or flange 18, the free end 19 of which is angularly bent downwards and provided with a bulge to form a finger grip with which chamber 9 may be swung and the window be opened.
  • a profile rod e.g. extruded
  • the profile Integrally with the lateral wall 10 the profile has a bottom 15 and an inwards facing lateral wall 10 together with a top side 17 extended beyond wall 16 into a protrusion or flange 18, the free end 19 of which is angularly bent downwards and provided with a bulge to form a finger grip with which chamber 9 may be swung and the window be opened.
  • chamber 9 When chamber 9 is in the closed extreme position the ambient air of an exhaust fan 20 accommodated in the chamber is drawn in through a number of inlet openings 21 at the bottom 15 and blown out of the chamber through a number of discharge openings 22 located adjacent the clearance between the main frame and the sash in lateral wall 10, from which the air passes out into the open air.
  • This course of flow is indicated by the arrows B, C and D in Fig. 1, even though the chamber here is shown in the intermediate position.
  • the embodiment of the window shown in Fig. 2 has a ventilation passage 23 in the upper sash member 2, thereby enabling the upper side of the sash member proper to continue up to the main frame member. Passage 23 debouches into the cavity space in flashing 4. Lateral wall 10 carries a gasket 24 encircling the discharge opening 22 of the chamber and preventing leakage at the transition to the passage.
  • passage 23 may be provided in the stop member and chamber 9 may then be connected with the locking device of the window, as described above and shown in Fig. 4.
  • Chamber 9 is provided with two insert components acting as end walls 26, in which a shaft 27 for the impeller 28 of the fan is journalled.
  • An electric motor 29 is in driving connection with shaft 27 and is coupled to a power supply through a conduit 30 that may be drawn down along the sash to a holder, not shown, mounted in its pivot bracket.
  • Shaft 27 may carry a number, e.g. three, of spaced apart body plates 31 to which several inclined blades 32 distributed along the periphery are connected.
  • the impeller 28 covers by and large the total length between end walls 26.
  • Inlet openings 21 are designed as elongated, parallel piercings in bottom 15. The width of the inlet openings is larger than the width of the intermediate ribs which eliminate the opportunity for fingers or objects to get into the interior of chamber 9.
  • Outlet opening 22 is as far as possible continuous throughout the length of the impeller but is interrupted by a fixture to secure linkage 14.
  • Each of the outlet openings 22 may, if desired, be provided with a check valve flap 38 only allowing air to be discharged from the chamber.
  • the flap may be balanced so that even a slight opening force is sufficient to expose the entire outlet opening.
  • Lateral wall 10 carried the one part of two hinges 39, the other part of which is secured in sash member 2.
  • the chamber forming profile rod may be composed of a number of profile rod members.
  • the slotted inlet openings 21 may be replaced by a single elongated opening over the length of the impeller, said opening being then covered by a net or a similar access immpeding material.
  • a plurality of juxtaposed ventilating chambers 9 may be used in case the window width is large.
  • other types of fans may be used, such as axial fans mounted at the ends of chamber 9.
  • An electrical contact member (not shown) may be mounted either on the sash part or on the main frame part in connection with ventilating chamber 9, said electrical contact member ensuring that the fan is out of operation when the casing is pivoted away from the locked extreme position.
  • the contact member may be an electrical on-off switch or may alternatively be a sensor to activate an electronical control system for one or more windows.
  • the fan may naturally also be a fan ventilating air into the room on the inside of the window.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Window Of Vehicle (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Glass Compositions (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Compressor (AREA)
EP91610042A 1990-05-23 1991-05-07 Fenêtre avec ventilation mécanique Expired - Lifetime EP0458725B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK127990A DK164964C (da) 1990-05-23 1990-05-23 Vindue med mekanisk ventilation
DK1279/90 1990-05-23

Publications (2)

Publication Number Publication Date
EP0458725A1 true EP0458725A1 (fr) 1991-11-27
EP0458725B1 EP0458725B1 (fr) 1994-06-29

Family

ID=8103059

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91610042A Expired - Lifetime EP0458725B1 (fr) 1990-05-23 1991-05-07 Fenêtre avec ventilation mécanique

Country Status (5)

Country Link
EP (1) EP0458725B1 (fr)
JP (1) JPH04231576A (fr)
AT (1) ATE107992T1 (fr)
DE (1) DE69102682T2 (fr)
DK (1) DK164964C (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2303441A (en) * 1995-07-18 1997-02-19 Robertson Harriet May Ventilation unit for window or door frames
WO1999006775A1 (fr) * 1997-07-29 1999-02-11 Titon Hardware Limited Ventilateur
GB2328501B (en) * 1996-04-12 1999-12-08 Mark Baker Ventilation fans
EP0856710A3 (fr) * 1997-02-04 2001-12-05 Polypipe Plc Appareil de ventilation
DE102004014524A1 (de) * 2004-03-23 2005-10-20 Heinz Becks Querstrom-Fensterfalz-Abluftgerät
US7083110B2 (en) 2003-06-12 2006-08-01 Lidartech Co., Ltd. Window having a ventilation equipment
WO2011113213A1 (fr) * 2010-03-19 2011-09-22 Zhijun Dong Système de ventilation pour fenêtre ou porte
WO2015062612A1 (fr) 2013-10-30 2015-05-07 Vkr Holding A/S Ensemble de mise en œuvre et de ventilation et fenêtre comprenant un cadre, un châssis et ledit ensemble de mise en œuvre et de ventilation
CN104653072A (zh) * 2014-10-22 2015-05-27 浙江瑞明节能科技股份有限公司 一种附设在门窗附框结构中的风道结构
EP2615236A3 (fr) * 2012-01-13 2016-01-13 VKR Holding A/S Fenêtre dotée d'un moyen d'interface interchangeable et procédé permettant de fournir une fenêtre
WO2017100980A1 (fr) * 2015-12-14 2017-06-22 宁波市海曙松井工贸有限公司 Fenêtre/porte d'aération et dispositif d'articulation associé
CN107646444A (zh) * 2017-09-26 2018-02-02 马二峰 一种通风窗
DK201670807A1 (en) * 2016-10-14 2018-05-07 Vkr Holding As A roof window system comprising a ventilation assembly with an exhaust device
US11242686B2 (en) 2017-07-21 2022-02-08 Vkr Holding A/S Roof window system with improved transition means between a roof window and a ventilation assembly

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10031420C2 (de) * 2000-06-28 2003-04-17 Damgartener Tischler Gmbh Fenster mit Lüftungseinrichtung
DE10323686A1 (de) * 2003-05-22 2004-12-09 Ludger Lange Lüftungskontrollsensor
DE102011101406A1 (de) * 2011-05-13 2012-11-29 Johann Matuschek Raumbelüftungssystem mit zumindest einem Raumbelüftungsmodul
DK179084B1 (en) * 2013-03-12 2017-10-16 Vkr Holding As A roof window system comprising a ventilation assembly and method of operating such a ventilation assembly
DE202016100906U1 (de) 2016-02-19 2016-07-05 Vkr Holding A/S Dachfenstersystem mit einem Dachfenster und einem Belüftungsaufbau
DE102019127809A1 (de) * 2019-10-15 2021-04-15 Benjamin Scheidler Vorrichtung zur Be- und/oder Entlüftung von Räumen
CN111720930B (zh) * 2020-06-29 2021-11-26 烟台纳维新材料股份有限公司 一种节能环保铝合金门窗

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440948A (en) * 1966-06-13 1969-04-29 B W Bailey & Son Ltd Window sash ventilating means
CH600127A5 (fr) * 1974-07-19 1978-06-15 Bierlich J H
GB2063460A (en) * 1979-09-20 1981-06-03 Code Designs Window-mounted Ventilators
WO1987001155A1 (fr) * 1985-08-22 1987-02-26 Oy Partek Ab Fenetre

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440948A (en) * 1966-06-13 1969-04-29 B W Bailey & Son Ltd Window sash ventilating means
CH600127A5 (fr) * 1974-07-19 1978-06-15 Bierlich J H
GB2063460A (en) * 1979-09-20 1981-06-03 Code Designs Window-mounted Ventilators
WO1987001155A1 (fr) * 1985-08-22 1987-02-26 Oy Partek Ab Fenetre

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2303441A (en) * 1995-07-18 1997-02-19 Robertson Harriet May Ventilation unit for window or door frames
GB2303441B (en) * 1995-07-18 1999-05-26 Robertson Harriet May Ventilation systems
GB2328501B (en) * 1996-04-12 1999-12-08 Mark Baker Ventilation fans
EP0856710A3 (fr) * 1997-02-04 2001-12-05 Polypipe Plc Appareil de ventilation
WO1999006775A1 (fr) * 1997-07-29 1999-02-11 Titon Hardware Limited Ventilateur
US6558247B1 (en) 1997-07-29 2003-05-06 Titon Hardware Limited Ventilator
US7083110B2 (en) 2003-06-12 2006-08-01 Lidartech Co., Ltd. Window having a ventilation equipment
US7270600B2 (en) 2003-06-12 2007-09-18 Lidartech Co., Ltd Window having a ventilation equipment
DE102004014524A1 (de) * 2004-03-23 2005-10-20 Heinz Becks Querstrom-Fensterfalz-Abluftgerät
CN102812198A (zh) * 2010-03-19 2012-12-05 宁波市鄞州松井工贸有限公司 用于窗或门的通风***
WO2011113213A1 (fr) * 2010-03-19 2011-09-22 Zhijun Dong Système de ventilation pour fenêtre ou porte
CN102812198B (zh) * 2010-03-19 2015-08-05 宁波市鄞州松井工贸有限公司 用于窗的通风***
EP3404191A3 (fr) * 2012-01-13 2019-03-27 VKR Holding A/S Fenêtre dotée d'un moyen d'interface interchangeable et procédé permettant de fournir une fenêtre
EP2615236A3 (fr) * 2012-01-13 2016-01-13 VKR Holding A/S Fenêtre dotée d'un moyen d'interface interchangeable et procédé permettant de fournir une fenêtre
RU2621246C2 (ru) * 2012-01-13 2017-06-01 Вкр Холдинг А/С Окно, имеющее сменное средство сопряжения, и способ его изготовления
WO2015062612A1 (fr) 2013-10-30 2015-05-07 Vkr Holding A/S Ensemble de mise en œuvre et de ventilation et fenêtre comprenant un cadre, un châssis et ledit ensemble de mise en œuvre et de ventilation
CN105874142A (zh) * 2013-10-30 2016-08-17 Vkr控股公司 操作及通风组件以及包括框架、窗扇和该操作及通风组件的窗户
CN104653072A (zh) * 2014-10-22 2015-05-27 浙江瑞明节能科技股份有限公司 一种附设在门窗附框结构中的风道结构
WO2017100980A1 (fr) * 2015-12-14 2017-06-22 宁波市海曙松井工贸有限公司 Fenêtre/porte d'aération et dispositif d'articulation associé
DK201670807A1 (en) * 2016-10-14 2018-05-07 Vkr Holding As A roof window system comprising a ventilation assembly with an exhaust device
EP3309468A3 (fr) * 2016-10-14 2018-08-29 VKR Holding A/S Système de fenêtre de toit comprenant un ensemble de ventilation avec un dispositif d'échappement et procédé de fonctionnement d'un ensemble de ventilation d'un tel système de fenêtre de toit
EP4235045A3 (fr) * 2016-10-14 2024-01-03 VKR Holding A/S Système de fenêtre de toit comprenant un ensemble de ventilation avec un dispositif d'échappement et procédé de fonctionnement d'un ensemble de ventilation d'un tel système de fenêtre de toit
US11242686B2 (en) 2017-07-21 2022-02-08 Vkr Holding A/S Roof window system with improved transition means between a roof window and a ventilation assembly
CN107646444A (zh) * 2017-09-26 2018-02-02 马二峰 一种通风窗

Also Published As

Publication number Publication date
ATE107992T1 (de) 1994-07-15
DK127990D0 (da) 1990-05-23
DE69102682T2 (de) 1995-02-09
DK164964B (da) 1992-09-21
DE69102682D1 (de) 1994-08-04
EP0458725B1 (fr) 1994-06-29
DK127990A (da) 1991-11-24
DK164964C (da) 1993-02-08
JPH04231576A (ja) 1992-08-20

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