NZ601273A - Dry trap valve for use in a non-flushing urinal and other drains - Google Patents
Dry trap valve for use in a non-flushing urinal and other drainsInfo
- Publication number
- NZ601273A NZ601273A NZ601273A NZ60127311A NZ601273A NZ 601273 A NZ601273 A NZ 601273A NZ 601273 A NZ601273 A NZ 601273A NZ 60127311 A NZ60127311 A NZ 60127311A NZ 601273 A NZ601273 A NZ 601273A
- Authority
- NZ
- New Zealand
- Prior art keywords
- valve
- drains
- trap valve
- dry trap
- flushing urinal
- Prior art date
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
A dry trap valve is disclosed which includes a holder (34) in the form of a generally planar ramp having an entry (32) for receipt of the wastewater. A sealing flap element (50) covers a passageway (36) in the holder. The sealing element (50) is disposed to lift upon flow of the wastewater through the valve and to close in the absence of the flow under the influence of gravity. The valve is particularly suited to use in a non-flushing urinal where the seal is increased under gas back pressure from a sewerage system.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33630010P | 2010-01-20 | 2010-01-20 | |
PCT/US2011/021945 WO2011091183A2 (en) | 2010-01-20 | 2011-01-20 | Dry trap valve for use in a non-flushing urinal and others drains |
Publications (1)
Publication Number | Publication Date |
---|---|
NZ601273A true NZ601273A (en) | 2014-12-24 |
Family
ID=44083856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NZ601273A NZ601273A (en) | 2010-01-20 | 2011-01-20 | Dry trap valve for use in a non-flushing urinal and other drains |
Country Status (17)
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) |
RU (1) | RU2012135509A (en) |
SG (1) | SG182620A1 (en) |
WO (1) | WO2011091183A2 (en) |
ZA (1) | ZA201205435B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2989261A4 (en) | 2013-04-26 | 2017-10-04 | Falcon Waterfree Technologies, LLC | Hybrid trap with water injection |
US10182688B2 (en) | 2013-05-28 | 2019-01-22 | Falcon Waterfree Technologies, Llc | Splash-reducing and velocity-increasing cartridge exit |
TWI580847B (en) * | 2013-05-28 | 2017-05-01 | 發肯免水科技公司 | Fluid inlet portion for a waterless urinal cartridge |
WO2015108559A1 (en) | 2014-01-20 | 2015-07-23 | Falcon Waterfree Technologies, Llc | Visual indicator |
KR200491442Y1 (en) * | 2018-03-23 | 2020-04-08 | 정호수 | Drain trap to block malodor inflow and sewer backflow by minimizing foreign matter trapping |
Family Cites Families (19)
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 |
US6959723B2 (en) | 1995-10-25 | 2005-11-01 | Falvon Waterfree Technologies | Oil sealant-preserving drain odor trap |
IL124063A (en) * | 1995-10-25 | 2001-07-24 | Gorges Ditmar L | Odor trap apparatus and a system for draining waste water |
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 |
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 |
JP2007518005A (en) * | 2004-01-09 | 2007-07-05 | ファルコン ウオーターフリー テクノロジーズ | Chemical pre-treatment and post-treatment equipment useful for diverters, liquid level indicators, waterless urinals |
SE526363C2 (en) * | 2004-03-15 | 2005-08-30 | Sjoebo Bruk Ab | odor Blocking |
US20060207005A1 (en) * | 2005-03-16 | 2006-09-21 | Janssen Terrance E | Cartridge apparatus for urinal |
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 |
FR2896292B1 (en) * | 2006-01-17 | 2010-04-30 | Wirquin Plastiques Sa | ANTI-RETURN DEVICE FOR MOUNTING BETWEEN TWO DRAINS OF A FLUID, INCLUDING A DRY SIPHON AND COMPRISING A FLEXIBLE BODY. |
US20080028504A1 (en) * | 2006-06-16 | 2008-02-07 | Higgins Michael L | Urinal cartridge with improved performance |
GB2449364B (en) * | 2007-05-17 | 2011-12-07 | Phs Group Plc | Waste outlet assemblies |
DE202010009936U1 (en) * | 2010-07-07 | 2010-09-30 | Dahm, Peter Kasper, Norwood | Valve |
-
2011
- 2011-01-20 CA CA2787513A patent/CA2787513A1/en not_active Abandoned
- 2011-01-20 RU RU2012135509/13A patent/RU2012135509A/en not_active Application Discontinuation
- 2011-01-20 JP JP2012550127A patent/JP2013517403A/en active Pending
- 2011-01-20 AU AU2011207259A patent/AU2011207259A1/en not_active Abandoned
- 2011-01-20 CN CN201180006785.8A patent/CN102939424B/en not_active Expired - Fee Related
- 2011-01-20 NZ NZ601273A patent/NZ601273A/en not_active IP Right Cessation
- 2011-01-20 KR KR1020127020603A patent/KR20130001721A/en not_active Application Discontinuation
- 2011-01-20 US US13/010,669 patent/US20120023649A1/en not_active Abandoned
- 2011-01-20 EP EP11708354A patent/EP2526232A2/en not_active Withdrawn
- 2011-01-20 MX MX2012008464A patent/MX2012008464A/en active IP Right Grant
- 2011-01-20 SG SG2012053617A patent/SG182620A1/en unknown
- 2011-01-20 BR BR112012017984A patent/BR112012017984A2/en not_active IP Right Cessation
- 2011-01-20 IN IN6389DEN2012 patent/IN2012DN06389A/en unknown
- 2011-01-20 WO PCT/US2011/021945 patent/WO2011091183A2/en active Application Filing
-
2012
- 2012-07-17 CO CO12120080A patent/CO6602148A2/en active IP Right Grant
- 2012-07-19 ZA ZA2012/05435A patent/ZA201205435B/en unknown
- 2012-08-14 CR CR20120424A patent/CR20120424A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2011091183A2 (en) | 2011-07-28 |
EP2526232A2 (en) | 2012-11-28 |
BR112012017984A2 (en) | 2016-05-03 |
MX2012008464A (en) | 2012-11-06 |
AU2011207259A1 (en) | 2012-08-02 |
ZA201205435B (en) | 2013-09-25 |
JP2013517403A (en) | 2013-05-16 |
CA2787513A1 (en) | 2011-07-28 |
SG182620A1 (en) | 2012-08-30 |
CN102939424A (en) | 2013-02-20 |
CN102939424B (en) | 2015-04-29 |
WO2011091183A3 (en) | 2011-11-17 |
US20120023649A1 (en) | 2012-02-02 |
IN2012DN06389A (en) | 2015-10-02 |
CR20120424A (en) | 2013-03-21 |
KR20130001721A (en) | 2013-01-04 |
CO6602148A2 (en) | 2013-01-18 |
RU2012135509A (en) | 2014-02-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
UA101516U (en) | COVER SEWER SHUTTLES | |
GB2470839A (en) | Plumbing sealing arrangement | |
NZ601273A (en) | Dry trap valve for use in a non-flushing urinal and other drains | |
RU2637212C2 (en) | Valve appliance for discharge pipe | |
GB2450649A (en) | Floor drain | |
WO2012009211A3 (en) | Fire stop system | |
MX2009005422A (en) | Double check back flow prevention device. | |
NZ599969A (en) | An odor seal valve for a waste pipe using a resiliant spring to close the flap of the valve | |
MX2012005486A (en) | Float valve system for a respiratory humidification system. | |
SG10201407761YA (en) | Non-return device | |
MX2011011707A (en) | Drain cartridge having removable valved system. | |
GB2534516A (en) | Odour trap with check valve and air admittance valve | |
TR201903923T4 (en) | Pneumatic compact vacuum toilet. | |
MX2015009463A (en) | Butterfly valves having multiple seals. | |
NZ715196A (en) | Drainage fitting | |
ATE468448T1 (en) | SHUT-OFF DEVICE WITH A BLOCKING ELEMENT HAVING A MAGNETIC CLOSURE FOR A WASTE WATER CONTROL SHAFT | |
WO2012047062A3 (en) | Bad odor removal system for sewage pipe | |
ATE498792T1 (en) | CHECK VALVE | |
EA201101379A2 (en) | VALVE SYSTEM FOR DRAINING LIQUID ENVIRONMENT AND METHOD OF CONTROL OF VALVE SYSTEM | |
PE20160624A1 (en) | AUXILIARY FLOW PREVENTION MECHANISM FOR AN AIR VALVE IN A PIPE SYSTEM | |
GB2467669A (en) | Improved urinal apparatus | |
ATE532998T1 (en) | LIQUID TANK VENTILATION SYSTEM | |
MX2015010573A (en) | Overflow vent scoop for flush valve. | |
WO2007109722A3 (en) | Plumbing trap system | |
IN2014DN09021A (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PSEA | Patent sealed | ||
LAPS | Patent lapsed |