ATE374333T1 - Ventilanordnung - Google Patents

Ventilanordnung

Info

Publication number: ATE374333T1
Authority: AT; Austria
Prior art keywords: valve; housing; valve arrangement; opening; vacuum valve
Prior art date: 2002-06-20

Application number

AT03445077T

Other languages

English (en)

Inventor

Andersson Bjoern

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.)

2002-06-20

Filing date

2003-06-18

Publication date

2007-10-15

2003-06-18 Application filed by Durgo Ab filed Critical Durgo Ab

2007-10-15 Application granted granted Critical

2007-10-15 Publication of ATE374333T1 publication Critical patent/ATE374333T1/de

Links

239000008399 tap water Substances 0.000 abstract 2
235000020679 tap water Nutrition 0.000 abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
239000012530 fluid Substances 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 1
238000010992 reflux Methods 0.000 abstract 1

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)
Safety Valves (AREA)
Domestic Plumbing Installations (AREA)
Magnetically Actuated Valves (AREA)
Lift Valve (AREA)

AT03445077T 2002-06-20 2003-06-18 Ventilanordnung ATE374333T1 (de)

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 (1)

Publication Number	Publication Date
ATE374333T1 true ATE374333T1 (de)	2007-10-15

Family

ID=20288255

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT03445077T ATE374333T1 (de)	2002-06-20	2003-06-18	Ventilanordnung

Country Status (4)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2013062469A1 (en)	2011-10-27	2013-05-02	Ab Durgo	A through-flow valve arrangement
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

2002
- 2002-06-20 SE SE0201896A patent/SE524503C2/sv not_active IP Right Cessation
2003
- 2003-06-18 EP EP03445077A patent/EP1375988B1/de not_active Expired - Lifetime
- 2003-06-18 AT AT03445077T patent/ATE374333T1/de not_active IP Right Cessation
- 2003-06-18 DE DE60316508T patent/DE60316508T2/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP1375988A1 (de)	2004-01-02
SE0201896D0 (sv)	2002-06-20
DE60316508T2 (de)	2008-07-03
SE524503C2 (sv)	2004-08-17
EP1375988B1 (de)	2007-09-26
SE0201896L (sv)	2003-12-21
DE60316508D1 (de)	2007-11-08

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Legal Events

Date	Code	Title	Description
2008-03-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties