DK0943747T3 - Method and apparatus for draining water from a substantially planar surface - Google Patents

Method and apparatus for draining water from a substantially planar surface

Info

Publication number
DK0943747T3
DK0943747T3 DK99104722T DK99104722T DK0943747T3 DK 0943747 T3 DK0943747 T3 DK 0943747T3 DK 99104722 T DK99104722 T DK 99104722T DK 99104722 T DK99104722 T DK 99104722T DK 0943747 T3 DK0943747 T3 DK 0943747T3
Authority
DK
Denmark
Prior art keywords
water
planar surface
substantially planar
draining water
level
Prior art date
Application number
DK99104722T
Other languages
Danish (da)
Inventor
Wolfgang Dipl-Ing Vahlbrauk
Original Assignee
Wolfgang Dipl-Ing Vahlbrauk
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 Wolfgang Dipl-Ing Vahlbrauk filed Critical Wolfgang Dipl-Ing Vahlbrauk
Application granted granted Critical
Publication of DK0943747T3 publication Critical patent/DK0943747T3/en

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
    • E04D13/0431—Drainage outlets, e.g. gullies with horizontal evacuation over the border 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
    • E04D13/04—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)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Drying Of Solid Materials (AREA)
  • Physical Water Treatments (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Building Environments (AREA)

Abstract

Water drains off the surface freely up to a certain water level, above which the air space above the water in the drainage channels (15-17) becomes blocked off, so that the column of water in the downpipe (18) creates a vacuum inside this space, raising the level of water inside the channels. An Independent claim is also included for the drainage system.
DK99104722T 1998-03-20 1999-03-10 Method and apparatus for draining water from a substantially planar surface DK0943747T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19812398A DE19812398C2 (en) 1998-03-20 1998-03-20 Method and device for draining water from a substantially flat surface

Publications (1)

Publication Number Publication Date
DK0943747T3 true DK0943747T3 (en) 2002-09-09

Family

ID=7861762

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99104722T DK0943747T3 (en) 1998-03-20 1999-03-10 Method and apparatus for draining water from a substantially planar surface

Country Status (4)

Country Link
EP (1) EP0943747B1 (en)
AT (1) ATE218175T1 (en)
DE (2) DE19812398C2 (en)
DK (1) DK0943747T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19860160C2 (en) * 1998-12-24 2001-03-08 Wolfgang Vahlbrauk Water drain
EP1013843B1 (en) * 1998-12-24 2003-08-20 Wolfgang Dipl.-Ing. Vahlbrauk Free-head water drainage
DE19956024C2 (en) * 1999-11-22 2002-06-13 Wolfgang Vahlbrauk draining device
DE19960128C2 (en) * 1999-12-13 2002-05-08 Wolfgang Vahlbrauk Water drainage for sealed surfaces
CN109537819A (en) * 2018-11-30 2019-03-29 五冶集团上海有限公司 A kind of integrate draining pipe roof leakage control method
NL2025821B1 (en) * 2020-06-12 2022-02-16 Adrianus Henricus Maria Schoormans Johannes An outflow element for discharging rainwater in a substantially horizontal plane of a roof.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI52612C (en) * 1975-12-30 1977-10-10 Kontekla Oy Roof drain or similar for a building.
CH664591A5 (en) * 1982-03-09 1988-03-15 Kontekla Oy APPARATUS FOR DRAINING WATER FROM THE ROOF.
NL9101011A (en) * 1991-06-11 1993-01-04 Anjo B V Drain device for draining rainwater from a building
GB2285460B (en) * 1993-12-14 1997-01-08 Harmer Holdings Ltd Syphonic rainwater outlet
DE19860160C2 (en) * 1998-12-24 2001-03-08 Wolfgang Vahlbrauk Water drain

Also Published As

Publication number Publication date
EP0943747A2 (en) 1999-09-22
DE19812398A1 (en) 1999-09-30
DE19812398C2 (en) 2002-05-23
ATE218175T1 (en) 2002-06-15
EP0943747A3 (en) 2001-01-03
EP0943747B1 (en) 2002-05-29
DE59901526D1 (en) 2002-07-04

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