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ATE360120T1 - SIPHON WITH BACKFLOW PREVENTOR - Google Patents

SIPHON WITH BACKFLOW PREVENTOR

Info

Publication number
ATE360120T1
ATE360120T1 AT05002107T AT05002107T ATE360120T1 AT E360120 T1 ATE360120 T1 AT E360120T1 AT 05002107 T AT05002107 T AT 05002107T AT 05002107 T AT05002107 T AT 05002107T AT E360120 T1 ATE360120 T1 AT E360120T1
Authority
AT
Austria
Prior art keywords
valve
riser pipe
siphon
bell
enclosing
Prior art date
Application number
AT05002107T
Other languages
German (de)
Inventor
Hans Lohmann
Original Assignee
Bluecher Metal As
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 Bluecher Metal As filed Critical Bluecher Metal As
Application granted granted Critical
Publication of ATE360120T1 publication Critical patent/ATE360120T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0401—Gullies for use in roads or pavements
    • E03F5/0405—Gullies for use in roads or pavements with an odour seal
    • E03F5/0406—Gullies for use in roads or pavements with an odour seal the odour seal being easily accessible for cleaning
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/28—Odour seals
    • E03C1/29—Odour seals having housing containing dividing wall, e.g. tubular
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/042—Arrangements of means against overflow of water, backing-up from the drain
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F2005/0416—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F2005/0416—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
    • E03F2005/0417—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal in the form of a valve
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F2005/0416—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
    • E03F2005/0418—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal in the form of a bell siphon

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Check Valves (AREA)
  • Lift Valve (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The present invention concerns a water trap (1) with return flow protection, including a funnel (2) which is connected with a riser pipe (3), a bell (4) enclosing the riser pipe (3), and a valve (5) which is adapted for enclosing the riser pipe (3), and which is movable between a closed position where the valve (5) blocks for flow through the water trap (1), and an open position where the valve (5) allows a normal drain function, where the valve (5) includes valve seats (6, 7) on the riser pipe (3) and the bell (4), respectively, and a preferably replaceable valve body (8), where the valve body (8) is designed with a concave/convex cross-section.
AT05002107T 2004-02-06 2005-02-02 SIPHON WITH BACKFLOW PREVENTOR ATE360120T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA200400179 2004-02-06

Publications (1)

Publication Number Publication Date
ATE360120T1 true ATE360120T1 (en) 2007-05-15

Family

ID=34673557

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05002107T ATE360120T1 (en) 2004-02-06 2005-02-02 SIPHON WITH BACKFLOW PREVENTOR

Country Status (4)

Country Link
EP (1) EP1561869B1 (en)
AT (1) ATE360120T1 (en)
DE (1) DE602005000886T2 (en)
DK (1) DK1561869T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK200900165A (en) 2009-02-04 2010-08-05 Ndt Internat Holdings As Device for blocking floor drains with valve
CN202157390U (en) * 2011-07-07 2012-03-07 林政谕 Drain hole water drop device
DE102012100835B4 (en) * 2012-02-01 2015-07-09 Aco Severin Ahlmann Gmbh & Co. Kg Bell trap
CN103643726B (en) * 2013-12-06 2016-07-13 谢水清 A kind of long-acting totally-enclosed water-sealing stinking-proof same-layer floor drain
CN104099995A (en) * 2014-08-03 2014-10-15 刘兴丹 Direct-drainage type liquid covering floor drain
CN110805119B (en) * 2019-06-04 2020-11-24 浙江亚厦装饰股份有限公司 Deodorant waterproof duplicate protection floor drain subassembly
FR3141971A1 (en) * 2022-11-14 2024-05-17 Electricite De France Flapper for floor siphon and siphon fitted with it

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134940B (en) * 1982-12-15 1986-03-19 Michael Robert Jupp Drainage gully trap
SE501947C2 (en) * 1990-11-19 1995-06-26 Sjoebo Bruk Ab Drain well with double odor lock
WO2002092926A1 (en) * 2001-05-17 2002-11-21 Kyung Seo Koo Drain-outlet structure

Also Published As

Publication number Publication date
DE602005000886D1 (en) 2007-05-31
EP1561869A3 (en) 2006-05-10
EP1561869A2 (en) 2005-08-10
DK1561869T3 (en) 2007-07-02
DE602005000886T2 (en) 2008-01-17
EP1561869B1 (en) 2007-04-18

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties