AU4271096A - Non-return device - Google Patents

Non-return device

Info

Publication number
AU4271096A
AU4271096A AU42710/96A AU4271096A AU4271096A AU 4271096 A AU4271096 A AU 4271096A AU 42710/96 A AU42710/96 A AU 42710/96A AU 4271096 A AU4271096 A AU 4271096A AU 4271096 A AU4271096 A AU 4271096A
Authority
AU
Australia
Prior art keywords
return device
return
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.)
Abandoned
Application number
AU42710/96A
Inventor
John David Clark
Stephen Glover
Judith O'hara
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.)
Hepworth Building Products Ltd
Original Assignee
Hepworth Building Products 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 Hepworth Building Products Ltd filed Critical Hepworth Building Products Ltd
Publication of AU4271096A publication Critical patent/AU4271096A/en
Abandoned 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
    • E03C1/28—Odour seals
    • E03C1/298—Odour seals consisting only of non-return valve
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Sink And Installation For Waste Water (AREA)
AU42710/96A 1994-12-22 1995-12-21 Non-return device Abandoned AU4271096A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9425991 1994-12-22
GB9425991A GB2296309A (en) 1994-12-22 1994-12-22 Non-return device
PCT/GB1995/003011 WO1996019620A1 (en) 1994-12-22 1995-12-21 Non-return device

Publications (1)

Publication Number Publication Date
AU4271096A true AU4271096A (en) 1996-07-10

Family

ID=10766432

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42710/96A Abandoned AU4271096A (en) 1994-12-22 1995-12-21 Non-return device

Country Status (3)

Country Link
AU (1) AU4271096A (en)
GB (1) GB2296309A (en)
WO (1) WO1996019620A1 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2352497B (en) * 1996-12-04 2001-04-18 Hepworth Building Prod Non-return device
GB9716498D0 (en) 1997-08-04 1997-10-08 Mitchell Geoffrey J Apparatus
DE19811939A1 (en) * 1998-03-19 1999-09-23 Hueppe Gmbh & Co Drain fitting for sanitary equipment, especially bathtubs or shower trays
GB9812694D0 (en) * 1998-06-13 1998-08-12 Chase Products Limited Method of forming a flattened seal
GB2346198B (en) * 1999-01-25 2002-12-18 Aco Technologies Plc Non-return device
DE19929789C1 (en) * 1999-06-29 2001-04-19 Fischtechnik Fredelsloh Gmbh Container with a perforated bottom that can flow through from below and has check valves
NL1013195C2 (en) * 1999-10-01 2001-04-05 Peter Frederik Marinus Johan V Automatic operating valve.
EP1174549A3 (en) 2000-07-19 2005-01-12 Michel Jacques Senteur Backflow-preventer
WO2004059198A1 (en) 2002-12-23 2004-07-15 Peter Kasper Dahm Fluid control valve
DE20302114U1 (en) 2003-02-11 2003-04-30 Keramag Keramische Werke Ag off device
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.
GB2449364B (en) 2007-05-17 2011-12-07 Phs Group Plc Waste outlet assemblies
AU2008243269B1 (en) * 2008-11-18 2009-04-23 Larkin & Shoushani Solutions Pty Ltd Plumbing Fitting
GB0920084D0 (en) 2009-11-23 2009-12-30 Mcalpine & Co Ltd Non-return device
IN2012DN06389A (en) 2010-01-20 2015-10-02 Falcon Waterfree Technologies
US20130032746A1 (en) 2011-01-31 2013-02-07 Kevin Dean Huber Gasket structure for floor drain valves
MX2015014943A (en) 2013-04-26 2016-06-02 Falcon Waterfree Technologies Hybrid trap with water injection.
US10184235B2 (en) 2013-05-28 2019-01-22 Falcon Waterfree Technologies, Llc Directional fluid inlet
TWI673030B (en) 2013-05-28 2019-10-01 美商發肯免水科技公司 Splash-reducing and velocity-increasing urinal cartridge and fluid exitportion for urinal cartridge
US9010363B2 (en) 2013-06-24 2015-04-21 The Rectorseal Corporation Drain valve
US9416986B2 (en) 2013-06-24 2016-08-16 The Rectorseal Corporation Valve for roof vent
US10197430B2 (en) 2014-01-20 2019-02-05 Falcon Waterfree Technologies, Llc Visual indicator
CN104153445A (en) * 2014-08-04 2014-11-19 孙燕平 Straight-discharging odorless water-saving toilet bowl
DE202015003324U1 (en) * 2015-05-08 2015-06-26 Johann Büchele trap
TWI675141B (en) 2016-01-07 2019-10-21 美商發肯免水科技公司 Mechanical valve for waterless urinal
GB2552659B (en) 2016-08-01 2019-06-12 Mcalpine & Co Ltd High flow drain control
CN106592726A (en) * 2016-12-08 2017-04-26 安卡精密机械（天津）股份有限公司 Liquid leakage hopper for urinal
GB2561349B (en) * 2017-04-10 2021-03-10 Mcalpine & Co Ltd Plumbing drainage fitting
USD924378S1 (en) 2019-12-18 2021-07-06 Lasalle Bristol Corporation Non-return device valve member
USD917027S1 (en) 2019-12-18 2021-04-20 Lasalle Bristol Corporation Non-return device valve support member
CN116601415A (en) * 2020-10-21 2023-08-15 莱克产品有限公司 Improved duckbill valve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB754497A (en) * 1953-07-09 1956-08-08 Linderoths Patenter Ab Means for discharging powdered material
US3463159A (en) * 1965-02-16 1969-08-26 Henry J Heimlich Instrument for drainage of the chest
DE1500032A1 (en) * 1965-03-17 1969-05-14 Walter Gondrom Check valve for compressor lines
US3451419A (en) * 1966-04-26 1969-06-24 Fabricated Metals Flexible discharge valve
GB1189399A (en) * 1967-08-05 1970-04-22 Amis Non-Return Valve
GB1534157A (en) * 1976-10-11 1978-11-29 Philton Polythene Converters L Inflatable articles
GB1600743A (en) * 1978-05-10 1981-10-21 Haddrell B A One-way-flow valve
US4227533A (en) * 1978-11-03 1980-10-14 Bristol-Myers Company Flushable urinary catheter

Also Published As

Publication number Publication date
GB9425991D0 (en) 1995-02-22
GB2296309A (en) 1996-06-26
WO1996019620A1 (en) 1996-06-27

Similar Documents

Publication Publication Date Title
AU4271096A (en) Non-return device
AU683779B2 (en) Tablet-manufacturing device
AU4575597A (en) Manure-collection device
AU1802297A (en) Device
AU1656397A (en) Finger-protective device
AU3140997A (en) Photoelectrochemical-electrochromic device
AU1418895A (en) Carrying device
AU2596595A (en) Exhibiting device
AU2985395A (en) Anti-pecking device
AU2378697A (en) Product-transporting device
AU2354295A (en) Suspension-treating device
AU3802895A (en) Object securing device
AU3819695A (en) Antiskid device
EP0821485A3 (en) Call-unit count device
AU3345497A (en) Distance-holding device
AUPM870994A0 (en) An engaging device
AU2613895A (en) Skate-like device
AU1964695A (en) Safety device
AU695294C (en) Attachment device
AU1562097A (en) Tee-up device
AUPM532994A0 (en) Berleying device
AUPM416194A0 (en) Gravmag device
AU1771495A (en) Attachment device
AUPM536394A0 (en) Attachment device
AUPM364194A0 (en) Novelty device