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EP2098657A3 - Roof drainage device - Google Patents

Roof drainage device Download PDF

Info

Publication number
EP2098657A3
EP2098657A3 EP09002953A EP09002953A EP2098657A3 EP 2098657 A3 EP2098657 A3 EP 2098657A3 EP 09002953 A EP09002953 A EP 09002953A EP 09002953 A EP09002953 A EP 09002953A EP 2098657 A3 EP2098657 A3 EP 2098657A3
Authority
EP
European Patent Office
Prior art keywords
drain pipe
main
section
main drain
drainage device
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
EP09002953A
Other languages
German (de)
French (fr)
Other versions
EP2098657A2 (en
EP2098657B1 (en
Inventor
Wolfgang Dipl.-Ing. Vahlbrauk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP2098657A2 publication Critical patent/EP2098657A2/en
Publication of EP2098657A3 publication Critical patent/EP2098657A3/en
Application granted granted Critical
Publication of EP2098657B1 publication Critical patent/EP2098657B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0409—Drainage outlets, e.g. gullies
    • 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
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0409—Drainage outlets, e.g. gullies
    • E04D2013/0422—Drainage outlets, e.g. gullies for draining water above the roof level, e.g. gullies with overflow ports
    • 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
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0409—Drainage outlets, e.g. gullies
    • E04D2013/0427—Drainage outlets, e.g. gullies with means for controlling the flow in the outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Tents Or Canopies (AREA)

Abstract

Die Erfindung betrifft eine Dachentwässerungsvorrichtung (10) zum Abführen von Wasser von einem Dach (12), mit einer Haupt-Einlaufvorrichtung (14) für einen Hauptablauf in ein eine Mündungsöffnung (24) aufweisendes Haupt-Ablaufrohr (18) und einer Not-Einlaufvorrichtung (16) zum Ableiten von über eine vorbestimmte Notablaufhöhe (HN) über der Mündungsöffnung (24) angestautem Wasser mittels Druckströmung in ein Not-Ablaufrohr (26), dessen freier Querschnitt kleiner als der des Haupt-Ablaufrohrs (18) ist und wenigstens über einen Teil seiner Länge innerhalb des Querschnitts des Haupt-Ablaufrohrs (18) verläuft. Erfindungsgemäß wird vorgeschlagen, dass die Haupt-Einlaufvorrichtung (14) eine Krempe (28) umfasst, deren Querschnitt mindestens so groß ist wie die Mündungsöffnung (24).

Figure imgaf001
The invention relates to a roof drainage device (10) for discharging water from a roof (12), having a main inlet (14) for a main drain into a main drain pipe (18) having an outlet opening (24) and an emergency inlet device (10). 16) for draining over a predetermined Notablaufhöhe (H N ) on the mouth opening (24) accumulated water by means of pressure flow in an emergency drain pipe (26) whose free cross section is smaller than that of the main drain pipe (18) and at least one Part of its length within the cross section of the main drain pipe (18) extends. According to the invention, it is proposed that the main inlet device (14) comprises a rim (28) whose cross-section is at least as large as the mouth opening (24).
Figure imgaf001
EP20090002953 2008-03-03 2009-03-02 Roof drainage device Active EP2098657B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008012440A DE102008012440A1 (en) 2008-03-03 2008-03-03 Roof drainage device

Publications (3)

Publication Number Publication Date
EP2098657A2 EP2098657A2 (en) 2009-09-09
EP2098657A3 true EP2098657A3 (en) 2013-03-20
EP2098657B1 EP2098657B1 (en) 2014-06-04

Family

ID=40436345

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20090002953 Active EP2098657B1 (en) 2008-03-03 2009-03-02 Roof drainage device

Country Status (2)

Country Link
EP (1) EP2098657B1 (en)
DE (1) DE102008012440A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ2015541A3 (en) * 2015-08-05 2017-02-01 Topwet S.R.O. An assembly and a system for drainage of water from horizontal or sloped surfaces, in particular roof surfaces, from spaces above the waterproofing membrane
CN105525646B (en) * 2016-01-29 2017-11-14 济南轨道交通集团有限公司 The method that overhead road surface inlet for stom water collects rainwater installation and Collection utilization rainwater

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1013843A1 (en) * 1998-12-24 2000-06-28 Wolfgang Dipl.-Ing. Vahlbrauk Free-head water drainage
DE102004024904A1 (en) * 2004-05-19 2005-12-15 Wavin B.V. Water drainage for sealed flat surfaces
DE102005012439A1 (en) * 2005-03-11 2006-09-14 Vahlbrauk, Wolfgang, Dipl.-Ing. Water drain, especially for a building roof, has an inflow opening with an outflow pipe for surface water and a second inflow with a smaller outflow pipe to take a pressure flow of higher accumulated water

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10201347C5 (en) * 2002-01-16 2017-06-01 Dallmer Gmbh & Co. Kg Inlet device for the discharge of rainwater from a roof
DE102005012438B4 (en) * 2005-03-11 2010-09-09 Vahlbrauk, Wolfgang, Dipl.-Ing. water draining

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1013843A1 (en) * 1998-12-24 2000-06-28 Wolfgang Dipl.-Ing. Vahlbrauk Free-head water drainage
DE102004024904A1 (en) * 2004-05-19 2005-12-15 Wavin B.V. Water drainage for sealed flat surfaces
DE102005012439A1 (en) * 2005-03-11 2006-09-14 Vahlbrauk, Wolfgang, Dipl.-Ing. Water drain, especially for a building roof, has an inflow opening with an outflow pipe for surface water and a second inflow with a smaller outflow pipe to take a pressure flow of higher accumulated water

Also Published As

Publication number Publication date
DE102008012440A1 (en) 2009-09-17
EP2098657A2 (en) 2009-09-09
EP2098657B1 (en) 2014-06-04

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