EP1270830A3 - Lavatory flush tank feed valve - Google Patents

Lavatory flush tank feed valve Download PDF

Info

Publication number
EP1270830A3
EP1270830A3 EP02014337A EP02014337A EP1270830A3 EP 1270830 A3 EP1270830 A3 EP 1270830A3 EP 02014337 A EP02014337 A EP 02014337A EP 02014337 A EP02014337 A EP 02014337A EP 1270830 A3 EP1270830 A3 EP 1270830A3
Authority
EP
European Patent Office
Prior art keywords
flush tank
feed valve
main float
float
tank feed
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.)
Withdrawn
Application number
EP02014337A
Other languages
German (de)
French (fr)
Other versions
EP1270830A2 (en
Inventor
Antonio Manuel Moura De Oliveira
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.)
Oliveira and Irmao SA
Original Assignee
Oliveira and Irmao SA
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 Oliveira and Irmao SA filed Critical Oliveira and Irmao SA
Publication of EP1270830A2 publication Critical patent/EP1270830A2/en
Publication of EP1270830A3 publication Critical patent/EP1270830A3/en
Withdrawn legal-status Critical Current

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
    • E03D1/30—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
    • E03D1/32—Arrangement of inlet 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)
  • Float Valves (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Abstract

A lavatory flush tank feed valve (1) of the type having a valve assembly (4) housed in a body (2) and controlled by a main float (11) movable with respect to the body; an auxiliary float (31), carried by the main float (11), moves a corresponding retaining member (32), which engages and disengages a seat integral with the body to connect and disconnect the main float (11) and the body (2) alongside a variation in the level of the water in the flush tank. The feed valve thus withstands relatively high operating pressures (even over 20 bars) of the water mains to which it is connected, despite employing standard valve assemblies, and adapts automatically to different operating pressures with no major adjustment required in the level of the main float.
EP02014337A 2001-06-29 2002-06-27 Lavatory flush tank feed valve Withdrawn EP1270830A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20011396 2001-06-29
IT2001MI001396A ITMI20011396A1 (en) 2001-06-29 2001-06-29 SUPPLY VALVE FOR A SANITARY APPLIANCE RINSE BOX

Publications (2)

Publication Number Publication Date
EP1270830A2 EP1270830A2 (en) 2003-01-02
EP1270830A3 true EP1270830A3 (en) 2003-06-04

Family

ID=11447979

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02014337A Withdrawn EP1270830A3 (en) 2001-06-29 2002-06-27 Lavatory flush tank feed valve

Country Status (3)

Country Link
EP (1) EP1270830A3 (en)
AU (1) AU784966B2 (en)
IT (1) ITMI20011396A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20020788A1 (en) * 2002-04-12 2003-10-13 Oliveira & Irmao Sa QUICK CLOSING FEED VALVE FOR A SANITARY APPLIANCE RINSE BOX
ITMI20050080A1 (en) 2005-01-21 2006-07-22 Oliveira & Irmao Sa POWER TAP WITH FLOAT WITH ADJUSTABLE LENGTH FOR A RINSING BOX
ITMI20050081A1 (en) 2005-01-21 2006-07-22 Oliveira & Irmao Sa POWER TAP WITH FLOAT FOR A RINSING BOX
ES2719536B2 (en) * 2018-01-10 2020-01-31 Hidrotecnoagua S L PERFECTED WATER REPLACEMENT DEVICE IN TOILET TANKS

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4082110A (en) * 1976-10-06 1978-04-04 Woodbury Jr John L Water level control for toilet having vertical float
WO1999054562A1 (en) * 1998-04-20 1999-10-28 Sensei Trading Proprietary Limited Inlet valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4082110A (en) * 1976-10-06 1978-04-04 Woodbury Jr John L Water level control for toilet having vertical float
WO1999054562A1 (en) * 1998-04-20 1999-10-28 Sensei Trading Proprietary Limited Inlet valve

Also Published As

Publication number Publication date
ITMI20011396A1 (en) 2002-12-29
AU5069602A (en) 2003-01-02
AU784966B2 (en) 2006-08-10
EP1270830A2 (en) 2003-01-02
ITMI20011396A0 (en) 2001-06-29

Similar Documents

Publication Publication Date Title
GB2390617B (en) Water flushing mechanism for a toilet water tank
WO2001077553B1 (en) Flush valve
EP1293613A4 (en) Method of feeding water to stop valve, stop valve for water closet, water feeding device for washing water closet, tank-less western water closet, and western water closet, flow path switching device, and water closet
WO2000045071A3 (en) Faucet with one-piece manifold body
WO2007018478A3 (en) Water pressurized manual lavatory de -blocking pump
DE502005003028D1 (en) SANITARY FLUSH-MOUNTING ARMATURE
EP1270830A3 (en) Lavatory flush tank feed valve
EP1589154A3 (en) Multifunction unit for sanitary fittings
US11365827B2 (en) Toilet tank valve
MXPA04005485A (en) Automatic bathroom flushers.
EP1353014A3 (en) Fast-close feed valve for a lavatory flush tank
AU2001293338A1 (en) Spout with vacuum breaker protection
AU1667295A (en) Device for refilling and emptying lavatory flushing cisterns
EP1096354A3 (en) Water flow regulator
AU2008243272A1 (en) Apparatus for Switching Between Mains Water and Stored Water Supplies
WO2001012997A3 (en) Security valve for a press
KR200496205Y1 (en) Faucet Device Having Integral Shank
KR200325296Y1 (en) Water supply valve assembly
CA2355157A1 (en) Potable well conversion device
GB2329647A (en) Dual purpose toilet/bidet
YU58202A (en) Universal toilet bowl
MY133251A (en) Global-standard non-electrical operated, self-adjusting water level water saving closet.
EP1258570A3 (en) Dual-purpose feed device for lavatory flush tanks
EP0955416A3 (en) Flushing mechanism for water-closets
EP0859093A3 (en) Outlet device for a toilet flush tank with selective full or partial flush

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20031125

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

17Q First examination report despatched

Effective date: 20060908

17Q First examination report despatched

Effective date: 20060908

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20100105