GB0221939D0 - Electric roof drain - Google Patents

Electric roof drain

Info

Publication number
GB0221939D0
GB0221939D0 GB0221939A GB0221939A GB0221939D0 GB 0221939 D0 GB0221939 D0 GB 0221939D0 GB 0221939 A GB0221939 A GB 0221939A GB 0221939 A GB0221939 A GB 0221939A GB 0221939 D0 GB0221939 D0 GB 0221939D0
Authority
GB
United Kingdom
Prior art keywords
roof drain
electric roof
electric
drain
roof
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
GB0221939A
Other versions
GB2393222A (en
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.)
RAINMASTERS Ltd
Original Assignee
RAINMASTERS Ltd
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 RAINMASTERS Ltd filed Critical RAINMASTERS Ltd
Priority to GB0221939A priority Critical patent/GB2393222A/en
Publication of GB0221939D0 publication Critical patent/GB0221939D0/en
Publication of GB2393222A publication Critical patent/GB2393222A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F10/00—Siphons
    • 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
    • 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
    • E04D13/08—Down pipes; Special clamping means therefor
    • 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
    • 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
    • E04D13/08—Down pipes; Special clamping means therefor
    • E04D2013/0853—Valves for controlling the rain water flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sink And Installation For Waste Water (AREA)
GB0221939A 2002-09-20 2002-09-20 Vacuum operated roof drain Pending GB2393222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0221939A GB2393222A (en) 2002-09-20 2002-09-20 Vacuum operated roof drain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0221939A GB2393222A (en) 2002-09-20 2002-09-20 Vacuum operated roof drain

Publications (2)

Publication Number Publication Date
GB0221939D0 true GB0221939D0 (en) 2002-10-30
GB2393222A GB2393222A (en) 2004-03-24

Family

ID=9944513

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0221939A Pending GB2393222A (en) 2002-09-20 2002-09-20 Vacuum operated roof drain

Country Status (1)

Country Link
GB (1) GB2393222A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2420595B (en) * 2004-08-27 2009-07-08 Kevin Patrick Walsh Roof drainage syphon device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171709A (en) * 1977-10-12 1979-10-23 Loftin Douglas W Device for siphoning water from a ponding area on a flat roof
US4513768A (en) * 1983-08-31 1985-04-30 The B. F. Goodrich Company Solar actuated drain system
US5179969A (en) * 1990-07-17 1993-01-19 Peterson David T Method and apparatus for free-standing water removal from roof and siphon head therefor

Also Published As

Publication number Publication date
GB2393222A (en) 2004-03-24

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