FR2896292B1 - ANTI-RETURN DEVICE FOR MOUNTING BETWEEN TWO DRAINS OF A FLUID, INCLUDING A DRY SIPHON AND COMPRISING A FLEXIBLE BODY. - Google Patents

ANTI-RETURN DEVICE FOR MOUNTING BETWEEN TWO DRAINS OF A FLUID, INCLUDING A DRY SIPHON AND COMPRISING A FLEXIBLE BODY.

Info

Publication number
FR2896292B1
FR2896292B1 FR0600400A FR0600400A FR2896292B1 FR 2896292 B1 FR2896292 B1 FR 2896292B1 FR 0600400 A FR0600400 A FR 0600400A FR 0600400 A FR0600400 A FR 0600400A FR 2896292 B1 FR2896292 B1 FR 2896292B1
Authority
FR
France
Prior art keywords
flexible body
return device
drains
fluid
mounting
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.)
Expired - Fee Related
Application number
FR0600400A
Other languages
French (fr)
Other versions
FR2896292A1 (en
Inventor
Coent Gwenhael Le
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.)
Wirquin Plastiques SAS
Original Assignee
Wirquin Plastiques SAS
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 Wirquin Plastiques SAS filed Critical Wirquin Plastiques SAS
Priority to FR0600400A priority Critical patent/FR2896292B1/en
Publication of FR2896292A1 publication Critical patent/FR2896292A1/en
Application granted granted Critical
Publication of FR2896292B1 publication Critical patent/FR2896292B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • E03C1/122—Pipe-line systems for waste water in building
    • 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)
  • Structural Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

L'invention a pour objet un dispositif anti-retour (A) destiné à être monté entre deux conduits d'évacuation d'un fluide, incluant un siphon sec (1), ledit dispositif comprenant un manchon (2) à l'intérieur duquel est monté ledit siphon sec (1),caractérisé en ce que ledit manchon (2) comprend un corps flexible (8) de façon à pouvoir prendre deux configurations :- une configuration droite selon laquelle ledit manchon (2) s'étend selon un axe sensiblement rectiligne ;- une configuration courbe selon laquelle ledit corps flexible (8) forme une portion coudée.The invention relates to a non-return device (A) intended to be mounted between two fluid discharge conduits, including a dry siphon (1), said device comprising a sleeve (2) inside which is mounted said dry siphon (1), characterized in that said sleeve (2) comprises a flexible body (8) so as to be able to take two configurations: - a straight configuration according to which said sleeve (2) extends along an axis substantially straight; - a curved configuration in which said flexible body (8) forms a bent portion.

FR0600400A 2006-01-17 2006-01-17 ANTI-RETURN DEVICE FOR MOUNTING BETWEEN TWO DRAINS OF A FLUID, INCLUDING A DRY SIPHON AND COMPRISING A FLEXIBLE BODY. Expired - Fee Related FR2896292B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0600400A FR2896292B1 (en) 2006-01-17 2006-01-17 ANTI-RETURN DEVICE FOR MOUNTING BETWEEN TWO DRAINS OF A FLUID, INCLUDING A DRY SIPHON AND COMPRISING A FLEXIBLE BODY.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0600400A FR2896292B1 (en) 2006-01-17 2006-01-17 ANTI-RETURN DEVICE FOR MOUNTING BETWEEN TWO DRAINS OF A FLUID, INCLUDING A DRY SIPHON AND COMPRISING A FLEXIBLE BODY.

Publications (2)

Publication Number Publication Date
FR2896292A1 FR2896292A1 (en) 2007-07-20
FR2896292B1 true FR2896292B1 (en) 2010-04-30

Family

ID=37149952

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0600400A Expired - Fee Related FR2896292B1 (en) 2006-01-17 2006-01-17 ANTI-RETURN DEVICE FOR MOUNTING BETWEEN TWO DRAINS OF A FLUID, INCLUDING A DRY SIPHON AND COMPRISING A FLEXIBLE BODY.

Country Status (1)

Country Link
FR (1) FR2896292B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2008243269B1 (en) * 2008-11-18 2009-04-23 Larkin & Shoushani Solutions Pty Ltd Plumbing Fitting
IN2012DN06389A (en) * 2010-01-20 2015-10-02 Falcon Waterfree Technologies
AT16803U1 (en) * 2018-01-03 2020-09-15 Wapro Ab CHECK VALVE AND METHOD OF CONTROLLING A FLUID FLOW USING FLUID PRESSURE
WO2019211648A1 (en) * 2018-04-30 2019-11-07 Purepro (Pty) Ltd Waterless waste valve
CN108953707B (en) * 2018-08-14 2021-06-04 北京艾迪西暖通科技有限公司 Safety protection valve and pipeline safety protection device
CN109578640B (en) * 2018-11-19 2021-01-29 厦门科牧智能技术有限公司 Anti-siphon valve and sanitary ware using same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1354691A (en) * 1970-02-12 1974-05-30 Black M M Fluid-operated valves
JPS5917305B2 (en) * 1978-12-19 1984-04-20 日信工業株式会社 Hose with check valve
GB2296309A (en) * 1994-12-22 1996-06-26 Hepworth Building Prod Non-return device
US5592966A (en) * 1995-03-10 1997-01-14 Alan J. Gates Back-flow preventer
GB2352497B (en) * 1996-12-04 2001-04-18 Hepworth Building Prod Non-return device
JP2002089762A (en) * 1999-09-28 2002-03-27 Tokai Rubber Ind Ltd Connecting structural body
EP1174549A3 (en) * 2000-07-19 2005-01-12 Michel Jacques Senteur Backflow-preventer

Also Published As

Publication number Publication date
FR2896292A1 (en) 2007-07-20

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