WO1993025779A1 - Faite ventile d'un toit a pentes vitrees - Google Patents

Faite ventile d'un toit a pentes vitrees Download PDF

Info

Publication number
WO1993025779A1
WO1993025779A1 PCT/GB1993/001240 GB9301240W WO9325779A1 WO 1993025779 A1 WO1993025779 A1 WO 1993025779A1 GB 9301240 W GB9301240 W GB 9301240W WO 9325779 A1 WO9325779 A1 WO 9325779A1
Authority
WO
WIPO (PCT)
Prior art keywords
ridge
roof structure
panels
glazing
roof
Prior art date
Application number
PCT/GB1993/001240
Other languages
English (en)
Other versions
WO1993025779A9 (fr
Inventor
Ernest Malcolm Heywood Scholes
Original Assignee
Scholes Ernest M H
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
Priority claimed from GB929212618A external-priority patent/GB9212618D0/en
Application filed by Scholes Ernest M H filed Critical Scholes Ernest M H
Priority to AU43451/93A priority Critical patent/AU4345193A/en
Priority to EP93913343A priority patent/EP0601161A1/fr
Publication of WO1993025779A1 publication Critical patent/WO1993025779A1/fr
Publication of WO1993025779A9 publication Critical patent/WO1993025779A9/fr

Links

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
    • F24F7/02—Roof ventilation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
    • 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
    • E04D13/17—Ventilation of roof coverings not otherwise provided for
    • E04D13/174—Ventilation of roof coverings not otherwise provided for on the ridge of the roof
    • 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
    • E04D13/17—Ventilation of roof coverings not otherwise provided for
    • E04D13/178—Ventilation of roof coverings not otherwise provided for on the eaves of the roof
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0818—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars the supporting section of the glazing bar consisting of several parts, e.g. compound sections
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0868—Mutual connections and details of glazing bars
    • E04D2003/0875—Mutual connections and details of glazing bars on the ridge of the roof or on intersecting roof parts

Definitions

  • This invention relates to a ventilated ridge of a sloping glazed roof, such as a roof of a conservatory or sunlounge, and in which the ridge may serve as the means of attachment of a "lean to" structure, or as the apex of a two sided roof.
  • the present invention is primarily concerned with framing made of UPVC, which can be readily extruded in profile form which enables the components employed to complete the glazing of panels (usually glass or clear plastics sheets) into the framing to be assembled on site by simple but reliable snap-fit engagement.
  • the present invention therefore seeks to provide, by simple means, for ventilation of the room space using a novel venting arrangement which is reliable and inexpensive.
  • a sloping roof structure for a sunlounge or conservatory and which comprises: a roof frame; glazed panels for assembly with the frame to form the roof structure; and, a ridge for mounting along an upper generally horizontal side of the roof frame, said ridge having a mounting slot extending along its length and facing the glazing panels so as to receive and to hold the upper edges of the panels; in which: at least part of the mounting slot includes means to support the underside of the upper edge of at least one glazing panel with a ventilation slot defined with said underside to exhaust warm air in the region adjacent to the glazing panel; a venting chamber is defined within the structure of the ridge to communicate with said ventilation slot; and, an outlet is provided in the wall of the ridge which communicates with said venting chamber and which faces outwardly to discharge warm air from the chamber.
  • a roof structure according to the invention therefore provides in simple manner for reliable exhaust of warm air via the ridge from a room underlying the roof structure e.g. a sunlounge or conservatory, while still providing satisfactory support for the upper edges of the glazing panels .
  • warm air generated in the room by the action of sunlight will rise and collect in a layer below the underside of the panels, and by virtue of the slope of the roof structure, this warm air will be directed in a direction towards the ventilation slot.
  • the warm air then passes to the venting chamber and is discharged to atmosphere via the outlet and therefore this sets up a current of warm air movement which promotes ingress of cooler air into the room as well as discharging the warmer air.
  • the ridge is preferably hollow and built-up from extruded plastics material sections, or particularly UPVC, and may be of a form suitable for securement to a supporting wall so that a "lean to" structure is provided, or it may form the apex of a roof structure which is of inverted V-shape as seen in end view to form a conservatory, in which case glazing panels on either side of the ridge will have their upper edges supported by the ridge. Either one, or both sides of the ridge may have a mounting slot and ventilation slot as desired.
  • the support means in the mounting slot is arranged to support the upper edge of more than one glazing panel with a ventilation slot defined with the underside of the panel.
  • each glazing panel in the mounting slot may be provided by means of a side wall which is shaped so as to receive usual glazing bars as a direct fit therewith, with the space between adjacent glazing bars forming the ventilation slots.
  • the discharge outlet may be formed by a side wall section arranged above the upper face of each panel.
  • the side wall section is L-shaped, and has means on its underside for carrying a seal to engage the upper surface of the respective panel.
  • a closure flap is provided to cover the entrance to the ventilation slot, and which can be remotely operated between open and closed positions as required.
  • a gauze or other mesh panel is provided over the discharge outlet, to prevent access to the venting chamber, from externally of the roof structure, of insects, leaves etc.
  • the sloping roof structure may be provided with a ventilated support at its lower or "eaves" end.
  • Figure 1 is a schematic side view, partly in section, of the ridge of a sloping roof structure according to the invention, which is intended to form part of a lean-to sunlounge or conservatory;
  • Figure 2 is a view, similar to Figure 1 , of the apex of an inverted V-shaped roof structure of a sunlounge or conservatory;
  • Figure 3 is a perspective illustration of a lean-to conservatory which may be provided with a roof structure according to the invention
  • Figure 4 is a perspective illustration of a so-called 'Victorian type" conservatory provided with a roof structure according to the invention.
  • Figure 5 is a schematic side view of a ventilated support at the lower or "eaves" end of the sloping roof structure.
  • Figure 1 shows a ridge structure of a sloping roof structure for a sunlounge or conservatory
  • Figure 1 shows a ridge structure of a sloping roof forming part of a lean-to sunlounge or conservatory
  • Figure 2 shows a ridge of an inverted V-shaped roof structure of a so-called Georgia conserveatory.
  • Figure 3 shows perspective view of the lean-to conservatory to which the arrangement of Figure 1 may be applied
  • Figure 4 shows a structure of 'Victorian" conservatory to which the structure of Figure 2 may be applied.
  • a sloping roof structure which comprises a rectangular roof frame, glazing panels e.g. single or double glazed glass or rigid plastics panels, for assembly with the roof frame to form the roof structure, and a ridge for mounting along an upper generally horizontal side of the roof frame.
  • the ridge has a mounting slot extending along its length and facing the glazing panels so as to receive and hold the upper edge of the panels.
  • the mounting slot includes means to support the underside of the upper edge of at least one of the panels with a ventilation slot defined with such underside to exhaust warm air in the region adjacent the glazing panels, a venting chamber defined within the structure of the ridge to communicate with the ventilation slot, and an outlet provided in the wall of the ridge which communicates with the venting chamber and which faces outwardly to discharge warm air from the chamber to atmosphere.
  • a glazing sheet 1 has its upper edge mounted within a mounting slot in the side face of a ridge 7 which is built-up from extruded UPVC sections, and the mounting of the upper edge of panel 1 is such that a venting slot 5 is defined between its underside and a supporting wall of the ridge.
  • a lower trim fitting 6 is snap-fitted to the underside of ridge 7.
  • a venting chamber 2 is defined within the ridge, and which communicates with the ventilation slot 5, and warm air which migrates upwardly to engage the underside of panel 1 is then directed upwardly along the underside of the panel towards the ventilation slot and then enters the venting chamber 2.
  • a through-flow path for warm air is provided, which passes through ventilation slot 5 into venting chamber 2, and then discharges to atmosphere via an outlet fitting 3 having an outlet which is covered by a flyscreen or other mesh 4.
  • the ventilation slot 5 is therefore located at the highest interior region of the conservatory, which ensures that the airflow is unimpeded.
  • Ridge 7 in Figure 1 is designed so as to be able to be secured to a supporting wall 20 so that the conservatory is of a lean-to structure
  • Figure 2 shows a ridge 7a which forms part of a double sided sloping roof structure.
  • the ridge 7a shown in Figure 2 has ventilation slots 5 provided for each sloping roof structure, and this is a preferred arrangement, although only a single sided arrangement or ventilation slot may be provided if required.
  • Each ventilation slot 5 is defined between glazing bars 8 (see Figure 3) which are located, at their upper ends, between jaws 9 and 10 ( Figure 2) which define both the mounting slot for upper edges of the glazing panels, and also define the ventilation slot 5 with the underside of the panels. Therefore warm air within the conservatory can be exhausted via the ventilation slots defined on the underside of the glazing panels 1 between the glazing bars 8.
  • Each ventilation slot can be permanently open to provide permanent ventilation. Alternatively, openable cover flaps may be provided, which can be remotely operated in order to open or close access to the ventilation slots.
  • intermittent supports are provided in the space between the panels and the support of the glazing bars 8. This can prevent any undesirable sagging of the panels at the upper edges.
  • each glazing panel preferably takes the form of an L-shape section 11 (also fitted in the mounting slot in the side face of the ridge 7), on the underside of which a usual seal 12 is provided to engage the upper surface of the panel 1.
  • a ventilated support structure may be provided at the lower or eaves end of the sloping roof structure as shown schematically in Figure 5.
  • FIG. 5 shows the upper end of a supporting wall structure of the lower end of a sloping roof, and this shows the roof glazing 50 simply supported on an upstanding flange 51 of an aluminium ring beam 52 provided at the upper end of conservatory side framework 53.
  • the flange 51 defines a channel in which a ventilated support 54 is received, which supports the load of the roof glazing 50, but also defines one or more ventilation apertures which allows external air to be drawn inwardly and to flow upwardly along the underside of the sloping roof for ventilation purposes.
  • the ventilation may be closed by a sliding or other closure arrangement on the inner face thereof, for operation by an occupant of the room when desired.
  • any suitable "hold-down” clamping structure may be provided in order to hold down the roof glazing on the flange 51.
  • This may comprise conventional clamping arrangements provided at each end of flange 51 to clamp the roof glazing and hold it down.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Building Environments (AREA)

Abstract

L'invention concerne une structure de toit à pentes conçue pour une véranda ou une serre et qui comprend une charpente, des panneaux vitrés (1, 50) destinés à être assemblés à la charpente afin de former la structure du toit, et un faîte (7, 7a) destiné à être monté le long d'un côté supérieur généralement horizontal de la charpente et présentant une fente de montage s'étendant sur sa longueur et faisant face aux panneaux vitrés de façon à recevoir et à maintenir les bords supérieurs des panneaux; la fente de montage comprend des éléments support (9) destinés à soutenir la surface inférieure du bord supérieur d'au moins un panneau vitré avec une fente de ventilation (5) formée dans la surface inférieure pour évacuer l'air chaud dans la région adjacente au panneau vitré; une chambre d'aération (2) est formée dans la structure du faîte (7, 7a) afin de communiquer avec la fente de ventilation (5); un e sortie (4) est ménagée dans la paroi du faîte (7, 7a), il communique avec la chambre d'aération (2) et donne sur l'extérieur pour évacuer l'air chaud de la chambre; et l'extrémité inférieure ou saillie de la structure du toit est soutenue par une structure de support (51, 52, 53) qui définit une fente de ventilation (54) avec la surface inférieure du panneau vitré (50) pour faciliter l'admission de l'air extérieur afin d'aérer la pièce.
PCT/GB1993/001240 1992-06-13 1993-06-10 Faite ventile d'un toit a pentes vitrees WO1993025779A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU43451/93A AU4345193A (en) 1992-06-13 1993-06-10 Ventilated ridge of a sloping glazed roof
EP93913343A EP0601161A1 (fr) 1992-06-13 1993-06-10 Faite ventile d'un toit a pentes vitrees

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB929212618A GB9212618D0 (en) 1992-06-13 1992-06-13 Ventilated ridge of a sloping glazed roof
GB9212618.4 1992-06-13
GB9225868.0 1992-12-11
GB929225868A GB9225868D0 (en) 1992-06-13 1992-12-11 Ventilated ridge of a sloping glazed roof

Publications (2)

Publication Number Publication Date
WO1993025779A1 true WO1993025779A1 (fr) 1993-12-23
WO1993025779A9 WO1993025779A9 (fr) 1994-09-29

Family

ID=26301065

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1993/001240 WO1993025779A1 (fr) 1992-06-13 1993-06-10 Faite ventile d'un toit a pentes vitrees

Country Status (3)

Country Link
EP (1) EP0601161A1 (fr)
AU (1) AU4345193A (fr)
WO (1) WO1993025779A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2275064A (en) * 1993-02-05 1994-08-17 Ultraframe Plc Roofridge for e.g. a conservatory
GB2275945A (en) * 1993-03-04 1994-09-14 Newdawn & Sun Ltd Ridge structure and sealing member for glazed roofs
GB2284836A (en) * 1993-02-05 1995-06-21 Ultraframe Plc Roof ridge for e.g. conservatory
GB2315800A (en) * 1996-07-26 1998-02-11 Ultraframe Plc Roof beam glazing bar
GB2334992A (en) * 1998-03-06 1999-09-08 Epwin Group Plc Glazing assembly
GB2338057A (en) * 1998-06-05 1999-12-08 Ultraframe Uk Ltd Glazed roof ventilation
GB2362915A (en) * 2000-02-28 2001-12-05 Ultraframe Uk Ltd Glazing bar with decorative clip-on cap
WO2002101172A1 (fr) * 2001-06-12 2002-12-19 Burnden Holdings (Uk) Limited Ameliorations dans des structures de toiture de veranda et relatives a ces structures, protections superieures a petits bois et petits bois a cet effet
US7017307B2 (en) 2001-08-01 2006-03-28 Wrenbury Hall Limited Structures
FR2877026A1 (fr) * 2004-10-22 2006-04-28 Bel Il En Fer Sarl Poutre faitiere pour ossature de construction modulaire metallique et systeme de charpente pour toiture de construction modulaire
AU2012200940B2 (en) * 2003-06-02 2015-03-05 Andrew Langtree A Ventilation Apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU666457B3 (en) * 1995-04-24 1996-02-08 Burgess, Rex Kelvin Profile

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1587126A (fr) * 1967-10-21 1970-03-13
DE1609951A1 (de) * 1965-02-20 1970-06-11 Eberspaecher J Dachentlueftung
WO1982000336A1 (fr) * 1979-01-15 1982-02-04 R Soederberg Ventilateur
JPS59109732A (ja) * 1982-12-15 1984-06-25 Nippon Light Metal Co Ltd サンル−ム等の換気装置
FR2551120A1 (fr) * 1983-08-30 1985-03-01 Marley Tile Ag Toiture equipee d'une garniture de fermeture de l'espace sous le toit
US4730552A (en) * 1985-06-03 1988-03-15 Murray Michael J Vent assembly
GB2197715A (en) * 1986-07-25 1988-05-25 Glidevale Building Prod Roof ridge ventilator and ventilated roof ridge structure
GB2204339A (en) * 1987-05-01 1988-11-09 Glidevale Building Prod A ventilator for a roof structure and method of ventilating a roof structure
GB2206405A (en) * 1987-06-04 1989-01-05 Soffit Ventilators Limited Roof ventilation system
WO1991001419A1 (fr) * 1989-07-14 1991-02-07 Beer Anthony A Ensemble de supports pour toit de serre

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1609951A1 (de) * 1965-02-20 1970-06-11 Eberspaecher J Dachentlueftung
FR1587126A (fr) * 1967-10-21 1970-03-13
WO1982000336A1 (fr) * 1979-01-15 1982-02-04 R Soederberg Ventilateur
JPS59109732A (ja) * 1982-12-15 1984-06-25 Nippon Light Metal Co Ltd サンル−ム等の換気装置
FR2551120A1 (fr) * 1983-08-30 1985-03-01 Marley Tile Ag Toiture equipee d'une garniture de fermeture de l'espace sous le toit
US4730552A (en) * 1985-06-03 1988-03-15 Murray Michael J Vent assembly
GB2197715A (en) * 1986-07-25 1988-05-25 Glidevale Building Prod Roof ridge ventilator and ventilated roof ridge structure
GB2204339A (en) * 1987-05-01 1988-11-09 Glidevale Building Prod A ventilator for a roof structure and method of ventilating a roof structure
GB2206405A (en) * 1987-06-04 1989-01-05 Soffit Ventilators Limited Roof ventilation system
WO1991001419A1 (fr) * 1989-07-14 1991-02-07 Beer Anthony A Ensemble de supports pour toit de serre

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2275064A (en) * 1993-02-05 1994-08-17 Ultraframe Plc Roofridge for e.g. a conservatory
GB2284836A (en) * 1993-02-05 1995-06-21 Ultraframe Plc Roof ridge for e.g. conservatory
GB2275064B (en) * 1993-02-05 1996-12-18 Ultraframe Plc Roofs
GB2284836B (en) * 1993-02-05 1996-12-18 Ultraframe Plc Roofs
GB2275945A (en) * 1993-03-04 1994-09-14 Newdawn & Sun Ltd Ridge structure and sealing member for glazed roofs
GB2275945B (en) * 1993-03-04 1996-08-07 Newdawn & Sun Ltd Ridge structure for glazed roofs
US6318047B1 (en) 1996-07-26 2001-11-20 Ultraframe Plc Of Enterprise Works Roof beams with hollow section duct
GB2315800A (en) * 1996-07-26 1998-02-11 Ultraframe Plc Roof beam glazing bar
GB2327702B (en) * 1996-07-26 1999-06-02 Ultraframe Uk Ltd Roof beams
GB2315800B (en) * 1996-07-26 1999-06-02 Ultraframe Plc Roof beams
GB2327702A (en) * 1996-07-26 1999-02-03 Ultraframe Uk Ltd Roof beam glazing bar
US6122886A (en) * 1996-07-26 2000-09-26 Ultraframe Plc Of Enterprise Works Roof beams
US6279290B1 (en) 1996-07-26 2001-08-28 Ultraframe Plc Of Enterprise Works Roof beams with positive engagement between cross bar and lower capping
GB2334992A (en) * 1998-03-06 1999-09-08 Epwin Group Plc Glazing assembly
GB2334992B (en) * 1998-03-06 2000-07-19 Epwin Group Plc Glazing assembly
GB2338057A (en) * 1998-06-05 1999-12-08 Ultraframe Uk Ltd Glazed roof ventilation
GB2338057B (en) * 1998-06-05 2002-08-28 Ultraframe Uk Ltd Improvements in glazed roofs
GB2362915A (en) * 2000-02-28 2001-12-05 Ultraframe Uk Ltd Glazing bar with decorative clip-on cap
GB2362915B (en) * 2000-02-28 2003-11-05 Ultraframe Uk Ltd Improvement in and relating to roof beams
WO2002101172A1 (fr) * 2001-06-12 2002-12-19 Burnden Holdings (Uk) Limited Ameliorations dans des structures de toiture de veranda et relatives a ces structures, protections superieures a petits bois et petits bois a cet effet
US7017307B2 (en) 2001-08-01 2006-03-28 Wrenbury Hall Limited Structures
AU2012200940B2 (en) * 2003-06-02 2015-03-05 Andrew Langtree A Ventilation Apparatus
FR2877026A1 (fr) * 2004-10-22 2006-04-28 Bel Il En Fer Sarl Poutre faitiere pour ossature de construction modulaire metallique et systeme de charpente pour toiture de construction modulaire

Also Published As

Publication number Publication date
EP0601161A1 (fr) 1994-06-15
AU4345193A (en) 1994-01-04

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