[go: up one dir, main page]

WO2011091183A3 - Dry trap valve for use in a non-flushing urinal and others drains - Google Patents

Dry trap valve for use in a non-flushing urinal and others drains Download PDF

Info

Publication number
WO2011091183A3
WO2011091183A3 PCT/US2011/021945 US2011021945W WO2011091183A3 WO 2011091183 A3 WO2011091183 A3 WO 2011091183A3 US 2011021945 W US2011021945 W US 2011021945W WO 2011091183 A3 WO2011091183 A3 WO 2011091183A3
Authority
WO
WIPO (PCT)
Prior art keywords
wastewater
drains
trap valve
dent
drain
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.)
Ceased
Application number
PCT/US2011/021945
Other languages
French (fr)
Other versions
WO2011091183A2 (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
Original Assignee
FALCON WATERFREE TECHNOLOGIES
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
Priority to SG2012053617A priority Critical patent/SG182620A1/en
Priority to PH1/2012/501468A priority patent/PH12012501468A1/en
Priority to EP11708354A priority patent/EP2526232A2/en
Priority to NZ601273A priority patent/NZ601273A/en
Priority to CA2787513A priority patent/CA2787513A1/en
Priority to BR112012017984A priority patent/BR112012017984A2/en
Priority to AU2011207259A priority patent/AU2011207259A1/en
Priority to MX2012008464A priority patent/MX2012008464A/en
Priority to KR1020127020603A priority patent/KR20130001721A/en
Application filed by FALCON WATERFREE TECHNOLOGIES filed Critical FALCON WATERFREE TECHNOLOGIES
Priority to JP2012550127A priority patent/JP2013517403A/en
Priority to CN201180006785.8A priority patent/CN102939424B/en
Priority to RU2012135509/13A priority patent/RU2012135509A/en
Priority to IN6389DEN2012 priority patent/IN2012DN06389A/en
Publication of WO2011091183A2 publication Critical patent/WO2011091183A2/en
Publication of WO2011091183A3 publication Critical patent/WO2011091183A3/en
Priority to ZA2012/05435A priority patent/ZA201205435B/en
Anticipated expiration legal-status Critical
Ceased 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Check Valves (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Non-Flushing Toilets (AREA)
  • Sewage (AREA)

Abstract

The dry trap valve includes a holder (e.g., a band holder) having an entry (30) for receipt of the wastewater, a drain (40) for disposal of the wastewater, a passageway (e.g., dent, depression or bypass) for conducting the wastewater from the entry to the drain, and an element e.g., a sealing band) for sealingly covering the passageway. The sealing band includes a hinged portion adjacent the lower end of the dent and is disposed to articulate upon flow of the wastewater from the dent and to permit the wastewater to flow to the drain and to close in the absence of the wastewater flow.
PCT/US2011/021945 2010-01-20 2011-01-20 Dry trap valve for use in a non-flushing urinal and others drains Ceased WO2011091183A2 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
KR1020127020603A KR20130001721A (en) 2010-01-20 2011-01-20 Dry trap valve for use in a non-flushing urinal and others drains
EP11708354A EP2526232A2 (en) 2010-01-20 2011-01-20 Dry trap valve for use in a non-flushing urinal and others drains
JP2012550127A JP2013517403A (en) 2010-01-20 2011-01-20 Dry trap valve for use in non-flush toilets and other drainage facilities
CA2787513A CA2787513A1 (en) 2010-01-20 2011-01-20 Dry trap valve for use in a non-flushing urinal and others drains
BR112012017984A BR112012017984A2 (en) 2010-01-20 2011-01-20 dry collector valve for use in a flush urinal and other drains
AU2011207259A AU2011207259A1 (en) 2010-01-20 2011-01-20 Dry trap valve for use in a non-flushing urinal and others drains
MX2012008464A MX2012008464A (en) 2010-01-20 2011-01-20 DRY TRAP VALVE FOR USE IN URINALS WITHOUT WATER DISCHARGE AND OTHER TYPES OF DRAINAGE.
SG2012053617A SG182620A1 (en) 2010-01-20 2011-01-20 Dry trap valve for use in a non-flushing urinal and others drains
NZ601273A NZ601273A (en) 2010-01-20 2011-01-20 Dry trap valve for use in a non-flushing urinal and other drains
PH1/2012/501468A PH12012501468A1 (en) 2010-01-20 2011-01-20 Dry trap valve for use in a non-flushing urinal and others drains
CN201180006785.8A CN102939424B (en) 2010-01-20 2011-01-20 Dry trap valve for use in a non-flushing urinal and others drains
RU2012135509/13A RU2012135509A (en) 2010-01-20 2011-01-20 DRY VALVE TRAP FOR USE IN AN ESTABLISHABLE CURRENT OR OTHER DRAINAGE
IN6389DEN2012 IN2012DN06389A (en) 2010-01-20 2011-01-20
ZA2012/05435A ZA201205435B (en) 2010-01-20 2012-07-19 Dry trap valve for use in a non-flushing urinal and other drains

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33630010P 2010-01-20 2010-01-20
US61/336,300 2010-01-20

Publications (2)

Publication Number Publication Date
WO2011091183A2 WO2011091183A2 (en) 2011-07-28
WO2011091183A3 true WO2011091183A3 (en) 2011-11-17

Family

ID=44083856

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/021945 Ceased WO2011091183A2 (en) 2010-01-20 2011-01-20 Dry trap valve for use in a non-flushing urinal and others drains

Country Status (18)

Country Link
US (1) US20120023649A1 (en)
EP (1) EP2526232A2 (en)
JP (1) JP2013517403A (en)
KR (1) KR20130001721A (en)
CN (1) CN102939424B (en)
AU (1) AU2011207259A1 (en)
BR (1) BR112012017984A2 (en)
CA (1) CA2787513A1 (en)
CO (1) CO6602148A2 (en)
CR (1) CR20120424A (en)
IN (1) IN2012DN06389A (en)
MX (1) MX2012008464A (en)
NZ (1) NZ601273A (en)
PH (1) PH12012501468A1 (en)
RU (1) RU2012135509A (en)
SG (1) SG182620A1 (en)
WO (1) WO2011091183A2 (en)
ZA (1) ZA201205435B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014176605A1 (en) 2013-04-26 2014-10-30 Falcon Waterfree Technologies, Llc Hybrid trap with water injection
US10184235B2 (en) * 2013-05-28 2019-01-22 Falcon Waterfree Technologies, Llc Directional fluid inlet
MX375291B (en) 2013-05-28 2025-03-06 Falcon Waterfree Tech Llc CARTRIDGE OUTLET WITH INCREASED VELOCITY AND REDUCED SPLATTER.
US10197430B2 (en) 2014-01-20 2019-02-05 Falcon Waterfree Technologies, Llc Visual indicator
DE102014014653B4 (en) 2014-10-08 2024-09-26 Jürgen Zuknik Closure for the entrance of a drain pipe
KR200491442Y1 (en) * 2018-03-23 2020-04-08 정호수 Drain trap to block malodor inflow and sewer backflow by minimizing foreign matter trapping

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005071173A1 (en) * 2004-01-09 2005-08-04 Falcon Waterfree Technologies Flow trap with compartment separator and baffle for use in a waterless urinal
EP1577450A1 (en) * 2004-03-15 2005-09-21 Ab Sjöbo Bruk Odour trap
US20050247342A1 (en) * 2003-08-25 2005-11-10 Michael Higgins Diverter, liquid-level indicator and chemical pre-treatment and post-treatment implementations useful in waterless urinals
US20060207005A1 (en) * 2005-03-16 2006-09-21 Janssen Terrance E Cartridge apparatus for urinal
FR2896292A1 (en) * 2006-01-17 2007-07-20 Wirquin Plastiques Soc Par Act Non-return system for e.g. sinks has flexible section, allowing it to be temporarily bent into curve when fitting it
DE202010009936U1 (en) * 2010-07-07 2010-09-30 Dahm, Peter Kasper, Norwood Valve

Family Cites Families (13)

* 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
US6959723B2 (en) 1995-10-25 2005-11-01 Falvon Waterfree Technologies Oil sealant-preserving drain odor trap
US6053197A (en) 1998-09-14 2000-04-25 Gorges; Ditmar L. Horizontal-flow oil-sealant-preserving drain odor trap
DE29624209U1 (en) * 1995-10-25 2001-03-15 Gorges, Ditmar L., Brentwood, Calif. Drainage trap with horizontal flow containing oil sealant
JP2000087412A (en) * 1998-09-17 2000-03-28 Hashimoto Sangyo Kk Valve device
US6644339B2 (en) * 2000-02-29 2003-11-11 Falcon Waterless Technologies Horizontal-flow trap and housing assembly with odor preventing closure mechanism
KR20030088313A (en) * 2002-05-14 2003-11-19 김성숙 A sink hole valve
DE10316903A1 (en) * 2003-04-12 2004-10-28 Neoperl Gmbh Backflow preventer
JP4521314B2 (en) * 2005-05-17 2010-08-11 有限会社サンメイ・ジェイジェイ Non-flush urinal deodorizer
US20080028504A1 (en) * 2006-06-16 2008-02-07 Higgins Michael L Urinal cartridge with improved performance
EP2088252A3 (en) * 2007-05-17 2013-12-18 Personnel Hygiene Services Limited Odour seal for an urinal

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050247342A1 (en) * 2003-08-25 2005-11-10 Michael Higgins Diverter, liquid-level indicator and chemical pre-treatment and post-treatment implementations useful in waterless urinals
WO2005071173A1 (en) * 2004-01-09 2005-08-04 Falcon Waterfree Technologies Flow trap with compartment separator and baffle for use in a waterless urinal
EP1577450A1 (en) * 2004-03-15 2005-09-21 Ab Sjöbo Bruk Odour trap
US20060207005A1 (en) * 2005-03-16 2006-09-21 Janssen Terrance E Cartridge apparatus for urinal
FR2896292A1 (en) * 2006-01-17 2007-07-20 Wirquin Plastiques Soc Par Act Non-return system for e.g. sinks has flexible section, allowing it to be temporarily bent into curve when fitting it
DE202010009936U1 (en) * 2010-07-07 2010-09-30 Dahm, Peter Kasper, Norwood Valve

Also Published As

Publication number Publication date
PH12012501468A1 (en) 2012-10-22
KR20130001721A (en) 2013-01-04
CO6602148A2 (en) 2013-01-18
CN102939424A (en) 2013-02-20
US20120023649A1 (en) 2012-02-02
NZ601273A (en) 2014-12-24
RU2012135509A (en) 2014-02-27
CN102939424B (en) 2015-04-29
BR112012017984A2 (en) 2016-05-03
MX2012008464A (en) 2012-11-06
JP2013517403A (en) 2013-05-16
CA2787513A1 (en) 2011-07-28
AU2011207259A1 (en) 2012-08-02
WO2011091183A2 (en) 2011-07-28
ZA201205435B (en) 2013-09-25
EP2526232A2 (en) 2012-11-28
IN2012DN06389A (en) 2015-10-02
SG182620A1 (en) 2012-08-30
CR20120424A (en) 2013-03-21

Similar Documents

Publication Publication Date Title
WO2011091183A3 (en) Dry trap valve for use in a non-flushing urinal and others drains
EP2053411A4 (en) DEVICE FOR SEPARATING COMPONENTS AND CHEMICAL ANALYSIS DEVICE USING THE SAME
EP2148117A4 (en) TREE SEALING DEVICE AND VALVE STRUCTURE USING THE DEVICE
GB2470839A (en) Plumbing sealing arrangement
ATE540171T1 (en) DRAINAGE DEVICE
WO2007110595A3 (en) Floor drain
UA88632C2 (en) Irrigation pipe
WO2008136597A3 (en) Apparatus of reverse protection for sewerageline
EP2149643A3 (en) Drainage fitting with a drain trap with noise block with a flexible container
WO2007109722A3 (en) Plumbing trap system
PL2114743T3 (en) Hose coupling for the disposal of fecal matter in tracked vehicles
WO2013149613A3 (en) Siphon, particularly an odour trap for a urinal, a floor drain and/or a shower tray or the like
CA2540944A1 (en) Frost-proof exterior-wall valve
FR2904397B1 (en) SEALING ELEMENT AND HYDRAULIC CLUTCH DEVICE USING THE SEALING ELEMENT
ATE421002T1 (en) DRAIN PIPE FOR A SANITARY FACILITY.
DK1909964T3 (en) Plastic pipes for wet electro filters and construction kits for wastewater treatment plants.
NZ553252A (en) Debris trap for a downpipe of a guttering system, including a filter and a sliding access cover
DK1785540T3 (en) Apparatus for draining surface water with fire protection
FR2886954B3 (en) PROTECTION FOR FLEXIBLE SHOWER, SANITARY AND SIMILAR PIPES
HK1062787A2 (en) Drainage cover for floor drain
WO2004097126A3 (en) Sanitary equipment, in particular urinal
CN201250426Y (en) Sewage port sealer
FR2886955B3 (en) PROTECTION FOR FLEXIBLE SHOWER, SANITARY AND SIMILAR PIPES
ATE327814T1 (en) FILTER DEVICE
HK1134987A2 (en) Odor removal device

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201180006785.8

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11708354

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2011207259

Country of ref document: AU

Ref document number: 220978

Country of ref document: IL

WWE Wipo information: entry into national phase

Ref document number: 12120080

Country of ref document: CO

Ref document number: 2011708354

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2787513

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 2012550127

Country of ref document: JP

Ref document number: 12012501468

Country of ref document: PH

WWE Wipo information: entry into national phase

Ref document number: 6389/DELNP/2012

Country of ref document: IN

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 1201003616

Country of ref document: TH

Ref document number: MX/A/2012/008464

Country of ref document: MX

ENP Entry into the national phase

Ref document number: 2011207259

Country of ref document: AU

Date of ref document: 20110120

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 20127020603

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: CR2012-000424

Country of ref document: CR

WWE Wipo information: entry into national phase

Ref document number: 2012135509

Country of ref document: RU

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112012017984

Country of ref document: BR

ENP Entry into the national phase

Ref document number: 112012017984

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20120719