SE0201896L - Ventilanordning för att förhindra återströmning av en kontaminerad vätska - Google Patents

Ventilanordning för att förhindra återströmning av en kontaminerad vätska

Info

Publication number
SE0201896L
SE0201896L SE0201896A SE0201896A SE0201896L SE 0201896 L SE0201896 L SE 0201896L SE 0201896 A SE0201896 A SE 0201896A SE 0201896 A SE0201896 A SE 0201896A SE 0201896 L SE0201896 L SE 0201896L
Authority
SE
Sweden
Prior art keywords
valve
preventing
housing
flow
valve device
Prior art date
Application number
SE0201896A
Other languages
English (en)
Other versions
SE0201896D0 (sv
SE524503C2 (sv
Inventor
Bjoern Andersson
Lars Andersson
Original Assignee
Durgo Ab
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 Durgo Ab filed Critical Durgo Ab
Priority to SE0201896A priority Critical patent/SE524503C2/sv
Publication of SE0201896D0 publication Critical patent/SE0201896D0/sv
Priority to EP03445077A priority patent/EP1375988B1/en
Priority to DE60316508T priority patent/DE60316508T2/de
Priority to AT03445077T priority patent/ATE374333T1/de
Publication of SE0201896L publication Critical patent/SE0201896L/sv
Publication of SE524503C2 publication Critical patent/SE524503C2/sv

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
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/10—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
    • E03C1/108—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves having an aerating 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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • 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
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/06—Devices, e.g. valves, for venting or aerating enclosures for aerating only
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/077—Arrangement of backflow preventing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Valve Housings (AREA)
  • Magnetically Actuated Valves (AREA)
  • Lift Valve (AREA)
  • Domestic Plumbing Installations (AREA)
  • Safety Valves (AREA)
SE0201896A 2002-06-20 2002-06-20 Ventilanordning för att förhindra återströmning av en kontaminerad vätska SE524503C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0201896A SE524503C2 (sv) 2002-06-20 2002-06-20 Ventilanordning för att förhindra återströmning av en kontaminerad vätska
EP03445077A EP1375988B1 (en) 2002-06-20 2003-06-18 A valve device
DE60316508T DE60316508T2 (de) 2002-06-20 2003-06-18 Ventilanordnung
AT03445077T ATE374333T1 (de) 2002-06-20 2003-06-18 Ventilanordnung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0201896A SE524503C2 (sv) 2002-06-20 2002-06-20 Ventilanordning för att förhindra återströmning av en kontaminerad vätska

Publications (3)

Publication Number Publication Date
SE0201896D0 SE0201896D0 (sv) 2002-06-20
SE0201896L true SE0201896L (sv) 2003-12-21
SE524503C2 SE524503C2 (sv) 2004-08-17

Family

ID=20288255

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0201896A SE524503C2 (sv) 2002-06-20 2002-06-20 Ventilanordning för att förhindra återströmning av en kontaminerad vätska

Country Status (4)

Country Link
EP (1) EP1375988B1 (sv)
AT (1) ATE374333T1 (sv)
DE (1) DE60316508T2 (sv)
SE (1) SE524503C2 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2771602T3 (en) 2011-10-27 2018-11-26 Ab Durgo The flow valve device
WO2013141795A1 (en) * 2012-03-19 2013-09-26 Ab Durgo A valve arrangement

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2088023A (en) * 1980-05-02 1982-06-03 Plastiers Ltd Anti-syphon valves
US4646775A (en) * 1983-11-03 1987-03-03 Traylor Paul L Vacuum breaker
FR2599111B1 (fr) * 1986-05-21 1988-09-23 Bernard Massini Disjoncteur hydraulique controlable, a zone atmospherique d'evacuation du debit inverse
AU632201B2 (en) * 1990-02-05 1992-12-17 Friedrich Grohe Ag Water tap fitting with reverse-suction prevention
US5425393A (en) * 1993-12-15 1995-06-20 Zurn Industries, Inc. Backflow prevention and detection system
US5564457A (en) * 1995-06-05 1996-10-15 G & H Products Corp. Vacuum breaker valve with CIP capability
US5701926A (en) * 1995-06-07 1997-12-30 The Rubinet Faucet Company Backflow prevention device and vacuum breaker for kitchen plumbing
SE503632C2 (sv) * 1995-06-22 1996-07-22 Durgo Ab Återsugningsförhindrande ventilanordning
DE19851405C2 (de) * 1998-11-07 2003-04-03 Wessel Werk Gmbh Zusatzvorrichtung für statische Staubsaugerdüsen
JP3162037B2 (ja) * 1999-06-29 2001-04-25 兼工業株式会社 逆流防止装置

Also Published As

Publication number Publication date
DE60316508D1 (de) 2007-11-08
EP1375988B1 (en) 2007-09-26
EP1375988A1 (en) 2004-01-02
ATE374333T1 (de) 2007-10-15
SE0201896D0 (sv) 2002-06-20
DE60316508T2 (de) 2008-07-03
SE524503C2 (sv) 2004-08-17

Similar Documents

Publication Publication Date Title
ATE380463T1 (de) Tropfenbewässerungseinrichtung mit druckausgleich und unidirektionaler strömungsvorrichtung
ATE290188T1 (de) Gaszuführvorrichtung
GB0601468D0 (en) Set of components for the modular construction of an outlet assembly
CY1117308T1 (el) Διαταξη σακου αναρροφησης
WO2004091283A3 (en) Fluid control system for air/liquid
ES2085095T3 (es) Dispositivo para la conexion y desconexion de una motobomba sumergible.
FR2829217B1 (fr) Dispositif permettant de controler la distribution d'un fluide
ATE277234T1 (de) Belüftungsventil für sanitäres abwassersystem
SE9502279L (sv) Återsugningsförhindrande ventilanordning
MXPA05011214A (es) Caja que cuenta con un conducto de circulacion del aire que impide la acumulacion de liquidos.
DK1423572T3 (da) Dæmpningsanordning til positivt lufttryk
SE0102400D0 (sv) Fluid flow regulation system
CA2385902A1 (en) Difusser saddle connection
SE0201896L (sv) Ventilanordning för att förhindra återströmning av en kontaminerad vätska
WO2007043041A3 (en) A flotation device for under water observation
CA2450304A1 (en) Check valve floor drain
DK0441151T3 (da) Vandhane til tilbageløbssikring
TNSN07146A1 (en) Water reclamation systems
ATE288313T1 (de) Siebeinrichtung
EP1182131A3 (en) Distributor for underwater breathing apparatus
ATE266877T1 (de) Vorrichtung zur regelung des durchflusses einer flüssigkeit
WO2004113761A3 (en) Hydraulic fluid control device for a hydraulic power-assisted steering system
DZ2577A1 (fr) Dispositif d'introduction d'air pour un réservoir hydropneumatique.
DK1132333T3 (da) Indretning til at forbinde en pose, som indeholder et flydende produkt, til en maskine
CA2338582A1 (en) Fluid vacuum safety device for fluid transfer systems

Legal Events

Date Code Title Description
NUG Patent has lapsed