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EP1916343A3 - Dual flush valve - Google Patents

Dual flush valve Download PDF

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Publication number
EP1916343A3
EP1916343A3 EP07118168A EP07118168A EP1916343A3 EP 1916343 A3 EP1916343 A3 EP 1916343A3 EP 07118168 A EP07118168 A EP 07118168A EP 07118168 A EP07118168 A EP 07118168A EP 1916343 A3 EP1916343 A3 EP 1916343A3
Authority
EP
European Patent Office
Prior art keywords
overflow pipe
flush
float
overflow
full flush
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.)
Granted
Application number
EP07118168A
Other languages
German (de)
French (fr)
Other versions
EP1916343B1 (en
EP1916343A2 (en
Inventor
Heinz-Werner Wessel
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.)
Viega GmbH and Co KG
Original Assignee
Viega GmbH and Co KG
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 Viega GmbH and Co KG filed Critical Viega GmbH and Co KG
Priority to SI200731002T priority Critical patent/SI1916343T1/en
Priority to PL07118168T priority patent/PL1916343T3/en
Publication of EP1916343A2 publication Critical patent/EP1916343A2/en
Publication of EP1916343A3 publication Critical patent/EP1916343A3/en
Application granted granted Critical
Publication of EP1916343B1 publication Critical patent/EP1916343B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/02—High-level flushing systems
    • E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
    • E03D1/142—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves
    • E03D1/144—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves having a single flush outlet and an additional float for delaying the valve closure
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E03D1/34—Flushing valves for outlets; Arrangement of outlet valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

Die Erfindung betrifft ein Ablaufventil für einen Spülkasten, mit einem Gehäuse (1), das mit einem eine Auslassöffnung definierenden Ventilsitz (1.4) versehen ist, einem Überlaufrohr (2), das an seinem unteren Ende mit einer mit dem Ventilsitz zusammenwirkenden Dichtung (3) versehen ist, einem relativ zum Überlaufrohr höhenverstellbaren oberen Schwimmer (4), einem unteren Schwimmer (5), der schwenkbar an dem Gehäuse gelagert ist, und mit einer Auslösevorrichtung zur wahlweisen Auslösung einer Teilspülung oder Vollspülung, wobei der untere Schwimmer mit einem Anschlag (7.1) versehen ist, auf dem das Überlaufrohr (2) in einer angehobenen, einer Vollspülung zugeordneten Stellung durch einen am Überlaufrohr vorgesehenen Vorsprung (2.4) aufsitzt. Das erfindungsgemäße Ablaufventil ist ferner dadurch gekennzeichnet, dass der obere Schwimmer (4) mittels eines Höhenverstellelements (6) an dem Überlaufrohr (2) festlegbar ist und so dimensioniert ist, dass er im getauchten Zustand nach kurzem Anheben des Überlaufrohres aus dessen Schließstellung das Überlaufrohr durch seine Auftriebskraft wahlweise in eine einer Teilspülung oder Vollspülung zugeordnete Stellung eigenständig anhebt, wobei der obere Schwimmer (4) sowohl bei einer Teilspülung als auch bei einer Vollspülung eine eingestellte Position relativ zu dem Überlaufrohr (2) beibehält.

Figure imgaf001
The invention relates to a drain valve for a cistern, comprising a housing (1) provided with a valve seat (1.4) defining an outlet opening, an overflow tube (2) having at its lower end a gasket (3) cooperating with the valve seat. is provided, a height adjustable relative to the overflow pipe upper float (4), a lower float (5) which is pivotally mounted on the housing, and with a triggering device for selectively triggering a partial flush or full flush, the lower float with a stop (7.1 ) is provided, on which the overflow pipe (2) in a raised, a full flush associated position by a provided on the overflow pipe projection (2.4) is seated. The drain valve according to the invention is further characterized in that the upper float (4) by means of a height adjustment element (6) on the overflow pipe (2) can be fixed and dimensioned so that it in the dipped state after briefly raising the overflow pipe from its closed position, the overflow pipe its buoyancy selectively raises its own position in a position associated with a partial flush or full flush, wherein the upper float (4) maintains a set position relative to the overflow tube (2) both in a partial flush and in a full flush.
Figure imgaf001
EP07118168A 2006-10-17 2007-10-10 Dual flush valve Active EP1916343B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SI200731002T SI1916343T1 (en) 2006-10-17 2007-10-10 Dual flush valve
PL07118168T PL1916343T3 (en) 2006-10-17 2007-10-10 Dual flush valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202006016050U DE202006016050U1 (en) 2006-10-17 2006-10-17 Two-volume drain valve for a cistern

Publications (3)

Publication Number Publication Date
EP1916343A2 EP1916343A2 (en) 2008-04-30
EP1916343A3 true EP1916343A3 (en) 2010-04-28
EP1916343B1 EP1916343B1 (en) 2012-06-13

Family

ID=38962079

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07118168A Active EP1916343B1 (en) 2006-10-17 2007-10-10 Dual flush valve

Country Status (7)

Country Link
EP (1) EP1916343B1 (en)
DE (1) DE202006016050U1 (en)
DK (1) DK1916343T3 (en)
ES (1) ES2388348T3 (en)
PL (1) PL1916343T3 (en)
PT (1) PT1916343E (en)
SI (1) SI1916343T1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008027225B4 (en) * 2008-06-06 2022-02-24 GROHEDAL Sanitärsysteme GmbH Drainage valve for a flush water tank
DE202008008739U1 (en) 2008-07-02 2009-11-19 Viega Gmbh & Co. Kg Two-volume drain valve for a cistern with improved control float mechanism
FR2933996B1 (en) * 2008-07-16 2011-10-14 Sanitaire Accessoires Services S A S WATER HUNTING DEVICE FOR SIMULTANEOUSLY ADJUSTING FLOAT AND OVERFLOW TUBE
ES2399899B1 (en) * 2011-01-31 2014-02-11 Fominaya, S.A. DEVICE FOR THE DISCHARGE OF TOILET TANKS.
FR3024474B1 (en) * 2014-08-04 2017-12-22 Wirquin Plastiques Sa DEVICE FOR DRAINING A TOILET TANK, FOR REPLACING AN ANCIENT DRAIN DEVICE, RENOVATION ASSEMBLY, AND RENOVATION METHOD USING SUCH A DEVICE

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2676480A1 (en) * 1991-05-16 1992-11-20 Tolbert Timothy Removal device for cistern, with variable discharge
DE29723618U1 (en) * 1997-07-15 1998-10-29 Schwab Sanitär-Plastic GmbH, 72793 Pfullingen Drain fitting of a cistern
WO2004009918A1 (en) * 2002-07-16 2004-01-29 Blanco Gutierrez Jose Flushing device for toilet cisterns
EP1354100B1 (en) * 2001-01-23 2006-06-07 Aliaxis R&D S.A.S. Flushing mechanism for toilet tank
EP1672130A1 (en) * 2004-12-15 2006-06-21 Geberit Technik Ag Flush device for a lavatory flush tank
WO2007059398A2 (en) * 2005-11-15 2007-05-24 Oakhurst Properties, Llc Dual flush toilet mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL55874A0 (en) * 1978-11-05 1979-01-31 Raz Zeev Toilet bowl flush system
FR2660338B1 (en) * 1990-03-28 1992-08-21 Wirquin Plastiques Sa WATER FLUSH CONTROL MECHANISM.
DE29508271U1 (en) * 1995-05-18 1995-08-03 Hung, Hsiu-Chin, Lu-Kang, Changhua Toilet flushing device
FR2740795B1 (en) * 1995-11-03 1997-12-26 Ragot Claude DUAL DRIVE DEVICE OF WATER TANK
DE10113115A1 (en) 2001-03-16 2002-09-19 Eisenberg Gmbh Sanitaertechnik WC cistern flushing valve control centers round remote transmission element containing tightcoiled spring cylinder to trigger valve in response to pressbutton flush duration selectors.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2676480A1 (en) * 1991-05-16 1992-11-20 Tolbert Timothy Removal device for cistern, with variable discharge
DE29723618U1 (en) * 1997-07-15 1998-10-29 Schwab Sanitär-Plastic GmbH, 72793 Pfullingen Drain fitting of a cistern
EP1354100B1 (en) * 2001-01-23 2006-06-07 Aliaxis R&D S.A.S. Flushing mechanism for toilet tank
WO2004009918A1 (en) * 2002-07-16 2004-01-29 Blanco Gutierrez Jose Flushing device for toilet cisterns
EP1672130A1 (en) * 2004-12-15 2006-06-21 Geberit Technik Ag Flush device for a lavatory flush tank
WO2007059398A2 (en) * 2005-11-15 2007-05-24 Oakhurst Properties, Llc Dual flush toilet mechanism

Also Published As

Publication number Publication date
DK1916343T3 (en) 2012-09-10
EP1916343B1 (en) 2012-06-13
SI1916343T1 (en) 2012-10-30
DE202006016050U1 (en) 2008-02-28
PL1916343T3 (en) 2012-12-31
EP1916343A2 (en) 2008-04-30
ES2388348T3 (en) 2012-10-11
PT1916343E (en) 2012-08-22

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