EP2526232A2 - Clapet anti-retour sec destiné à être utilisé dans un urinoir sans chasse d'eau et autres évacuations - Google Patents

Clapet anti-retour sec destiné à être utilisé dans un urinoir sans chasse d'eau et autres évacuations

Info

Publication number
EP2526232A2
EP2526232A2 EP11708354A EP11708354A EP2526232A2 EP 2526232 A2 EP2526232 A2 EP 2526232A2 EP 11708354 A EP11708354 A EP 11708354A EP 11708354 A EP11708354 A EP 11708354A EP 2526232 A2 EP2526232 A2 EP 2526232A2
Authority
EP
European Patent Office
Prior art keywords
dent
sealing band
flow
fluid
band
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.)
Withdrawn
Application number
EP11708354A
Other languages
German (de)
English (en)
Inventor
Thomas Helbig
Jorg Fitzke
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.)
FALCON WATERFREE TECHNOLOGIES, LLC
Original Assignee
Falcon Waterfree Technologies LLC
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 Falcon Waterfree Technologies LLC filed Critical Falcon Waterfree Technologies LLC
Publication of EP2526232A2 publication Critical patent/EP2526232A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • E03C1/22—Outlet devices mounted in basins, baths, or sinks
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K11/00—Closets without flushing; Urinals without flushing; Chamber pots; Chairs with toilet conveniences or specially adapted for use with toilets
    • A47K11/12—Urinals without flushing
    • 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
    • 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
    • E03C1/281—Odour seals using other sealants than water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/031—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member the hinge being flexible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/147—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form

Abstract

L'invention porte sur un clapet anti-retour sec, tel qu'un clapet utilisable dans un urinoir sans chasse d'eau et autres évacuations, qui est employé pour transporter un fluide, tel que de l'urine ou autres eaux usées vers une ligne d'eaux usées pour la réception et le rejet des eaux usées. Le clapet anti-retour sec comprend un support (par exemple un support de bande) ayant une entrée pour la réception des eaux usées, une évacuation pour le rejet des eaux usées, un passage (par exemple, un enfoncement, un creux ou une dérivation) pour l'amener des eaux usées de l'entrée à l'évacuation, et un élément (par exemple une bande d'étanchéité) pour recouvrir de manière étanche le passage. La bande d'étanchéité comprend une partie articulée adjacente à l'extrémité inférieure de l'enfoncement et est disposée pour s'articuler lors de l'écoulement des eaux usées à partir de l'enfoncement et pour permettre aux eaux usées de s'écouler vers l'évacuation et pour fermer en l'absence d'écoulement d'eaux usées. Des gaz provenant de la ligne d'eaux usées pressent également sur la bande d'étanchéité en absence d'écoulement d'eaux usées pour assurer en outre l'étanchéité de l'enfoncement. De plus, la mémoire du matériau élastomère n'est pas essentielle mais, plutôt, les forces de gravité et la force du gaz usée maintiennent le passage fermé pour les gaz usés qui seraient autrement déversés à travers le clapet.
EP11708354A 2010-01-20 2011-01-20 Clapet anti-retour sec destiné à être utilisé dans un urinoir sans chasse d'eau et autres évacuations Withdrawn EP2526232A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33630010P 2010-01-20 2010-01-20
PCT/US2011/021945 WO2011091183A2 (fr) 2010-01-20 2011-01-20 Clapet anti-retour sec destiné à être utilisé dans un urinoir sans chasse d'eau et autres évacuations

Publications (1)

Publication Number Publication Date
EP2526232A2 true EP2526232A2 (fr) 2012-11-28

Family

ID=44083856

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11708354A Withdrawn EP2526232A2 (fr) 2010-01-20 2011-01-20 Clapet anti-retour sec destiné à être utilisé dans un urinoir sans chasse d'eau et autres évacuations

Country Status (17)

Country Link
US (1) US20120023649A1 (fr)
EP (1) EP2526232A2 (fr)
JP (1) JP2013517403A (fr)
KR (1) KR20130001721A (fr)
CN (1) CN102939424B (fr)
AU (1) AU2011207259A1 (fr)
BR (1) BR112012017984A2 (fr)
CA (1) CA2787513A1 (fr)
CO (1) CO6602148A2 (fr)
CR (1) CR20120424A (fr)
IN (1) IN2012DN06389A (fr)
MX (1) MX2012008464A (fr)
NZ (1) NZ601273A (fr)
RU (1) RU2012135509A (fr)
SG (1) SG182620A1 (fr)
WO (1) WO2011091183A2 (fr)
ZA (1) ZA201205435B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2989261A4 (fr) 2013-04-26 2017-10-04 Falcon Waterfree Technologies, LLC Siphon hybride à injection d'eau
US10182688B2 (en) 2013-05-28 2019-01-22 Falcon Waterfree Technologies, Llc Splash-reducing and velocity-increasing cartridge exit
TWI580847B (zh) * 2013-05-28 2017-05-01 發肯免水科技公司 用於無水小便斗濾筒之流體入口部
US10197430B2 (en) 2014-01-20 2019-02-05 Falcon Waterfree Technologies, Llc Visual indicator
KR200491442Y1 (ko) * 2018-03-23 2020-04-08 정호수 이물질의 끼임을 최소화하여 오작동을 방지하는 악취유입과 하수의 역류를 차단하는 배수트랩

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4266569A (en) * 1979-04-25 1981-05-12 Wilson Harold L Check valve
GB2296309A (en) 1994-12-22 1996-06-26 Hepworth Building Prod Non-return device
US5601117A (en) * 1995-02-21 1997-02-11 Trw Inc. Flap-type pressure relief valve
US6053197A (en) 1998-09-14 2000-04-25 Gorges; Ditmar L. Horizontal-flow oil-sealant-preserving drain odor trap
NZ321439A (en) * 1995-10-25 1999-10-28 Ditmar L Gorges Horizontal-flow oil-sealant-preserving drain odor trap
US6959723B2 (en) 1995-10-25 2005-11-01 Falvon Waterfree Technologies Oil sealant-preserving drain odor trap
JP2000087412A (ja) * 1998-09-17 2000-03-28 Hashimoto Sangyo Kk バルブ装置
US6644339B2 (en) * 2000-02-29 2003-11-11 Falcon Waterless Technologies Horizontal-flow trap and housing assembly with odor preventing closure mechanism
KR20030088313A (ko) * 2002-05-14 2003-11-19 김성숙 하수관의 악취 역류방지구
DE10316903A1 (de) * 2003-04-12 2004-10-28 Neoperl Gmbh Rückflussverhinderer
US7575022B2 (en) * 2003-08-25 2009-08-18 Falcon Waterfree Technologie Diverter, liquid-level indicator and chemical pre-treatment and post-treatment implementations useful in waterless urinals
EP1713983A1 (fr) * 2004-01-09 2006-10-25 Falcon Waterfree Technologies Deflecteur, indicateur de niveau de liquide, et applications pratiques de pretraitement et de post-traitement chimiques utiles dans des urinoirs sans eau
SE526363C2 (sv) * 2004-03-15 2005-08-30 Sjoebo Bruk Ab Luktspärr
US20060207005A1 (en) * 2005-03-16 2006-09-21 Janssen Terrance E Cartridge apparatus for urinal
JP4521314B2 (ja) * 2005-05-17 2010-08-11 有限会社サンメイ・ジェイジェイ 非水洗式小便器脱臭装置
FR2896292B1 (fr) * 2006-01-17 2010-04-30 Wirquin Plastiques Sa Dispositif anti-retour destine a etre monte entre deux conduits d'evacuation d'un fluide, incluant un siphon sec et comprenant un corps flexible.
US20080028504A1 (en) * 2006-06-16 2008-02-07 Higgins Michael L Urinal cartridge with improved performance
EP2088252A3 (fr) * 2007-05-17 2013-12-18 Personnel Hygiene Services Limited Piège à odeur d'une urinoir
DE202010009936U1 (de) * 2010-07-07 2010-09-30 Dahm, Peter Kasper, Norwood Ventil

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2011091183A2 *

Also Published As

Publication number Publication date
US20120023649A1 (en) 2012-02-02
AU2011207259A1 (en) 2012-08-02
WO2011091183A2 (fr) 2011-07-28
ZA201205435B (en) 2013-09-25
KR20130001721A (ko) 2013-01-04
CN102939424A (zh) 2013-02-20
NZ601273A (en) 2014-12-24
CN102939424B (zh) 2015-04-29
MX2012008464A (es) 2012-11-06
RU2012135509A (ru) 2014-02-27
SG182620A1 (en) 2012-08-30
BR112012017984A2 (pt) 2016-05-03
CR20120424A (es) 2013-03-21
CO6602148A2 (es) 2013-01-18
WO2011091183A3 (fr) 2011-11-17
IN2012DN06389A (fr) 2015-10-02
CA2787513A1 (fr) 2011-07-28
JP2013517403A (ja) 2013-05-16

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