WO2006064071A2 - Dispositivo de evacuación para cisternas o depósitos con válvula de descarga - Google Patents

Dispositivo de evacuación para cisternas o depósitos con válvula de descarga Download PDF

Info

Publication number
WO2006064071A2
WO2006064071A2 PCT/ES2005/000688 ES2005000688W WO2006064071A2 WO 2006064071 A2 WO2006064071 A2 WO 2006064071A2 ES 2005000688 W ES2005000688 W ES 2005000688W WO 2006064071 A2 WO2006064071 A2 WO 2006064071A2
Authority
WO
WIPO (PCT)
Prior art keywords
tanks
discharge valve
overflow
overflow element
deposits
Prior art date
Application number
PCT/ES2005/000688
Other languages
English (en)
Spanish (es)
French (fr)
Other versions
WO2006064071A3 (es
Inventor
Mercedes Gonzalez Salmeron
Original Assignee
Fominaya, S.A.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36588245&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2006064071(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fominaya, S.A. filed Critical Fominaya, S.A.
Priority to EP05826699.0A priority Critical patent/EP1854925B1/en
Priority to ES05826699.0T priority patent/ES2440476T3/es
Priority to PL05826699T priority patent/PL1854925T3/pl
Publication of WO2006064071A2 publication Critical patent/WO2006064071A2/es
Priority to IL183955A priority patent/IL183955A0/en
Publication of WO2006064071A3 publication Critical patent/WO2006064071A3/es

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

Definitions

  • the present invention refers to an evacuation device for tanks or tanks with a discharge valve aimed at providing optimum water evacuation through its overflow pipe in cases of overflows due to disorders in the operation of the filling tap of the tank tank.
  • the overflow pipe has the mission of evacuating the flow of water that overflows through its mouth or upper edge to the drain or toilet.
  • the invention proposes a device that is preferably adaptable to a toilet tank unloader that is characterized in that it includes a hollow body as an inverted vessel or hood which is placed on top of the overflow, just in correspondence with its mouth where the water flows from the tank to the drain or toilet when a certain level of water is exceeded, an anomaly that occurs when the filling device malfunctions, thus preventing the liquid from flowing out of the upper edge of the tank.
  • This hollow body limits a closed chamber that communicates only with the interior of the overflow and naturally with the drain or interior of the toilet.
  • the free edge of the hollow body could be located in the same plane or level as the upper mouth of said overflow.
  • the suction produced by the overflow pipe could be optimized, so that even reducing the diameter of the overflow will ensure the evacuation of sufficient amount of water, to obtain the desired discharge rate. If we take into account the molecular cohesion of the liquids, we manage to prevent the absorption of air into the overflow tube due to the hydraulic closure mentioned above, which will allow said overflow tube to suck a constant liquid zone with very little or negligible amount of air, ensuring an outlet flow through the lower part of the overflow even more than larger diameter pipes.
  • the toilet tank unloader comprises in principle a set of conventional structure 1 where an overflow 2 is included among its elements, whose mouth or upper edge 3 flows into a closed chamber 4 limited by a body bell-shaped hollow 5, where a portion of its wall is arranged externally around an upper portion of said overflow 2, thus generating a narrow annular space 6 that can be coaxial or not.
  • the annular space 6 has a minimum height, and even a zero height, that is, that the upper mouth 3 of the overflow 2 and free edge 7 of the hollow body 5 are arranged at the same height.
  • the hollow body 5 can constitute an independent element, either associated with the overflow 2 or another part of the unloader, or be an element in solidarity with the overflow itself forming an integral part thereof.
  • the hollow body 5 has a height adjustment to be able to vary the height of the annular space 6, as well as the internal volume 4 limited by the hollow body 5. In this way, the degree of water suction could be varied when exits the overflow to vary the flow rate of water through it.
  • At least one auxiliary radial hole 8 is provided in the side wall of the bell 5 itself at a level below the maximum height that the water could reach, to meet with the minimum requirements for evacuation of incoming flow.
  • said hole 8 would act parallel to the coaxial passage 6 supplying water to the mouth 3 of the overflow 2.

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)
  • Fire-Detection Mechanisms (AREA)
  • Float Valves (AREA)
  • Devices For Dispensing Beverages (AREA)
PCT/ES2005/000688 2004-12-17 2005-12-16 Dispositivo de evacuación para cisternas o depósitos con válvula de descarga WO2006064071A2 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP05826699.0A EP1854925B1 (en) 2004-12-17 2005-12-16 Discharge device for cisterns or tanks equipped with a discharge valve
ES05826699.0T ES2440476T3 (es) 2004-12-17 2005-12-16 Dispositivo de descarga para cisternas o depósitos equipados con una válvula de descarga
PL05826699T PL1854925T3 (pl) 2004-12-17 2005-12-16 Urządzenie odprowadzające do cystern lub zbiorników wyposażone w zawór odprowadzający
IL183955A IL183955A0 (en) 2004-12-17 2007-06-14 Discharge device for cisterns or tanks equipped with a discharge valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200500234A ES2257969B1 (es) 2004-12-17 2004-12-17 Dispositivo de evacuacion para cisternas o depositos con valvula de descarga.
ESP200500234 2004-12-17

Publications (2)

Publication Number Publication Date
WO2006064071A2 true WO2006064071A2 (es) 2006-06-22
WO2006064071A3 WO2006064071A3 (es) 2008-06-19

Family

ID=36588245

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2005/000688 WO2006064071A2 (es) 2004-12-17 2005-12-16 Dispositivo de evacuación para cisternas o depósitos con válvula de descarga

Country Status (9)

Country Link
EP (1) EP1854925B1 (pt)
CN (1) CN101287880A (pt)
ES (2) ES2257969B1 (pt)
IL (1) IL183955A0 (pt)
MA (1) MA29155B1 (pt)
PL (1) PL1854925T3 (pt)
PT (1) PT1854925E (pt)
RU (1) RU2398938C2 (pt)
WO (1) WO2006064071A2 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2765249B1 (de) * 2013-02-07 2018-01-03 Geberit International AG Ablaufgarnitur für einen Spülkasten

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191508579A (en) * 1915-06-10 1916-06-08 John Shanks Improvements in Flushing Cistern Fittings.
CH176289A (de) * 1934-08-22 1935-04-15 Winiger Franz Abflussvorrichtung für Brunnen-, Waschtröge, Wasserbassins etc.
GB947499A (en) * 1960-10-28 1964-01-22 Harold Lyall Mason Improvements in or relating to arrangements for increasing the flow of fluids through orifices, and the like outlets from which fluid is discharged
JPS6378932A (ja) * 1986-09-22 1988-04-09 安田　宏明 水洗便器の排臭装置
IT230683Y1 (it) * 1993-10-27 1999-06-09 Felton Sa Dispositivo regolatore della portata di tubi di troppo pieno di cassette di accumulo acqua per servizi igienici e simili
FR2727740B1 (fr) * 1994-12-05 1997-01-17 Ragot Claude Dispositif deversoir pour tube sensiblement vertical, notamment de trop plein
CZ172396A3 (en) * 1995-08-04 1997-04-16 Geberit Technik Ag Cistern flushing system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of EP1854925A4 *

Also Published As

Publication number Publication date
MA29155B1 (fr) 2008-01-02
ES2440476T3 (es) 2014-01-29
RU2007127216A (ru) 2009-01-27
EP1854925B1 (en) 2013-12-11
PL1854925T3 (pl) 2014-03-31
RU2398938C2 (ru) 2010-09-10
ES2257969B1 (es) 2007-08-16
PT1854925E (pt) 2014-01-15
EP1854925A4 (en) 2013-03-06
WO2006064071A3 (es) 2008-06-19
ES2257969A1 (es) 2006-08-01
IL183955A0 (en) 2007-10-31
CN101287880A (zh) 2008-10-15
EP1854925A2 (en) 2007-11-14

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