EP4279679A1 - Fensterrahmen mit zuluftkanal - Google Patents

Fensterrahmen mit zuluftkanal Download PDF

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Publication number
EP4279679A1
EP4279679A1 EP23173307.2A EP23173307A EP4279679A1 EP 4279679 A1 EP4279679 A1 EP 4279679A1 EP 23173307 A EP23173307 A EP 23173307A EP 4279679 A1 EP4279679 A1 EP 4279679A1
Authority
EP
European Patent Office
Prior art keywords
window frame
wall
vent
frame according
ventilation channel
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.)
Pending
Application number
EP23173307.2A
Other languages
English (en)
French (fr)
Inventor
Lukasz Stoklosa
Waclaw Majoch
Tomasz Dziurzynski
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.)
Fakro PP Sp zoo
Original Assignee
Fakro PP Sp zoo
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 Fakro PP Sp zoo filed Critical Fakro PP Sp zoo
Publication of EP4279679A1 publication Critical patent/EP4279679A1/de
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/0325—Sky-lights; Domes; Ventilating sky-lights provided with ventilating means
    • 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

Definitions

  • the object of the invention is a window frame, and in particular a roof window with a ventilation channel in the window frame upper stile.
  • a roof window with a ventilation channel in the frame upper stile is disclosed in patent PL217419B1 .
  • the timber frame comprises a ventilation channel, wherein its outlet terminating with a ventilation grille and the inlet located under the roof window hood.
  • the aim of the invention is a plastic window frame, comprising an upper stile, a lower stile and two side stiles joined using a heat welding method.
  • Window frame stiles comprises a chamber structure and are constructed out of an inner wall, an outer wall as well as a top wall and a bottom wall.
  • the ventilation channel comprises a vent, in the form of a plastic element, wherein the vent determines the air flow path of the ventilation air.
  • the volume of the vent is limited by its back wall and front wall, which are joined, preferably by a snap connector.
  • the vent's ventilation channel inlet opening is located in the upper stile top wall, between the vent front wall and vent back wall.
  • the outlet opening located in the vent front wall leads to the ventilation channel outlet in the inner wall of the frame upper stile.
  • the intake opening and the outlet opening are essentially perpendicular relative to one another.
  • the vent back wall abuts the upper stile bottom wall, and the vent front wall and back wall comprises a back wall shelf and a front wall shelf respectively to seat them on an appropriate window frame upper stile outer wall stub and inner wall stub.
  • the vent outlet opening is terminated with a ventilation air flow adjuster.
  • the air flow adjuster also comprises a flange, attached using a means of attachment, and in particular an attachment screw, to the upper stile inner wall. There is sealing material between the upper stile inner wall and air flow adjuster flange. Air flows through the ventilation channel outlet opening. The flow is adjustable.
  • the air flow adjuster features a slider to adjust the shutter.
  • the shutter In the ventilation channel fully open position, the shutter is retracted into the vent. Once the ventilation channel is closed, the shutter fills the opening in the window frame upper stile inner wall, blocking ventilation air flow.
  • the window frame vent may also feature a shutter to adjust the air flow depending on pressure or humidity differences between the interior and exterior sides of the window frame.
  • vent in the window frame ventilation channel makes it possible to stop air from penetrating into chambers inside the stile causing condensation and ensures laminar flow of ventilation air stream.
  • the window frame comprising a plastic upper stile 1, lower stile 2 and two side stiles 3.
  • Each stile comprises an inner wall 11, an outer wall 12 as well as a top wall 13 and a bottom wall 14.
  • Inside the upper stile there is a ventilation channel with inlet opening 62 in upper stile top wall 13 and outlet opening 61 in upper stile inner wall 11. Vent 4 is in the ventilation channel.
  • Vent 4 is a plastic element and comprises a back wall 41, and a front wall 42 with opening 421 leading to ventilation channel outlet opening 61.
  • the opening leading to ventilation channel inlet opening 62 is located in the top part of the vent, between front wall 42 and back wall 41. Whereas front wall 42 and back wall 41 are joined by a snap fastener along the vent side edge.
  • Air flow adjuster 5 is located in ventilation channel outlet opening 61.
  • Air flow adjuster 5 comprises a flange 51, which, once installed, is located on upper stile 1 inner wall 11.
  • Air flow adjuster 5 also comprises a slider 52 to control the position of its shutter which is inside vent 4 when the ventilation channel is open.
  • Vent front wall 42 features front wall shelf 422 and back wall 41 features back wall shelf 412 to seat them on appropriate upper stile 1 inner wall stub 111 and outer wall stub 112.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
EP23173307.2A 2022-05-18 2023-05-15 Fensterrahmen mit zuluftkanal Pending EP4279679A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL441211A PL441211A1 (pl) 2022-05-18 2022-05-18 Rama okienna z kanałem nawiewnym

Publications (1)

Publication Number Publication Date
EP4279679A1 true EP4279679A1 (de) 2023-11-22

Family

ID=86605705

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23173307.2A Pending EP4279679A1 (de) 2022-05-18 2023-05-15 Fensterrahmen mit zuluftkanal

Country Status (2)

Country Link
EP (1) EP4279679A1 (de)
PL (1) PL441211A1 (de)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29811969U1 (de) * 1998-07-04 1998-09-24 Pohl, Benedikt, 26871 Papenburg Fenster oder Fenstertür
WO2004070155A1 (en) * 2003-02-07 2004-08-19 Jane Cynthia Margaret Harding Window vent
EP1153250B1 (de) * 1999-02-03 2005-04-27 Milan Nemcek Öffnungsfüllung mit einer belüftungs- und schalldämpfungseinrichtung für räume
EP2235312B1 (de) * 2007-12-19 2011-10-05 VKR Holding A/S Fenster mit einem lüftungsrohr
PL217419B1 (pl) 2007-04-27 2014-07-31 Fakro Pp Spółka Z Ograniczoną Odpowiedzialnością Okno dachowe z kanałem nawiewu powietrza
EP2813632A1 (de) * 2013-06-14 2014-12-17 Roto Frank Ag Dachfenster
EP2947217A1 (de) * 2014-05-22 2015-11-25 Roto Frank Ag Dämmblock für ein fenster oder dergleichen
EP3896246A1 (de) * 2020-04-03 2021-10-20 Roto Frank Dachsystem-Technologie GmbH Gebäudeverschlusselement mit einem ionenwindgenerator sowie verfahren zum betreiben eines solchen gebäudeverschlusselements

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29811969U1 (de) * 1998-07-04 1998-09-24 Pohl, Benedikt, 26871 Papenburg Fenster oder Fenstertür
EP1153250B1 (de) * 1999-02-03 2005-04-27 Milan Nemcek Öffnungsfüllung mit einer belüftungs- und schalldämpfungseinrichtung für räume
WO2004070155A1 (en) * 2003-02-07 2004-08-19 Jane Cynthia Margaret Harding Window vent
PL217419B1 (pl) 2007-04-27 2014-07-31 Fakro Pp Spółka Z Ograniczoną Odpowiedzialnością Okno dachowe z kanałem nawiewu powietrza
EP2235312B1 (de) * 2007-12-19 2011-10-05 VKR Holding A/S Fenster mit einem lüftungsrohr
EP2813632A1 (de) * 2013-06-14 2014-12-17 Roto Frank Ag Dachfenster
EP2947217A1 (de) * 2014-05-22 2015-11-25 Roto Frank Ag Dämmblock für ein fenster oder dergleichen
EP3896246A1 (de) * 2020-04-03 2021-10-20 Roto Frank Dachsystem-Technologie GmbH Gebäudeverschlusselement mit einem ionenwindgenerator sowie verfahren zum betreiben eines solchen gebäudeverschlusselements

Also Published As

Publication number Publication date
PL441211A1 (pl) 2023-11-20

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