EP1724401A3 - Electrically controlled mixing valve - Google Patents

Electrically controlled mixing valve Download PDF

Info

Publication number
EP1724401A3
EP1724401A3 EP06425303A EP06425303A EP1724401A3 EP 1724401 A3 EP1724401 A3 EP 1724401A3 EP 06425303 A EP06425303 A EP 06425303A EP 06425303 A EP06425303 A EP 06425303A EP 1724401 A3 EP1724401 A3 EP 1724401A3
Authority
EP
European Patent Office
Prior art keywords
water
solenoid valves
pipes
regulating
flow rate
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Withdrawn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
EP06425303A
Other languages
German (de)
French (fr)
Other versions
EP1724401A2 (en
Inventor
Paolo Andreotti
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.)
Individual
Original Assignee
Individual
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
Priority claimed from ITPD20050129 external-priority patent/ITPD20050129A1/en
Priority claimed from ITPD20050130 external-priority patent/ITPD20050130A1/en
Priority claimed from ITPD20050131 external-priority patent/ITPD20050131A1/en
Application filed by Individual filed Critical Individual
Publication of EP1724401A2 publication Critical patent/EP1724401A2/en
Publication of EP1724401A3 publication Critical patent/EP1724401A3/en
Withdrawn legal-status Critical Current

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
    • E03C1/05—Arrangements of devices on wash-basins, baths, sinks, or the like for remote control of taps
    • E03C1/055—Electrical control devices, e.g. with push buttons, control panels or the like

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)
  • Multiple-Way Valves (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

The invention is a new system for mixing water and regulating the flow rate, comprising an electric control and supply unit (Zi) and a manifold-mixer (C) comprising in turn one or more solenoid valves (Ei) connected to and regulated by suitable electronic adjusting devices (P, Pm, Pp), and wherein each solenoid valve (Ei) comprises two through holes (F1) and (F2) for connection to the hot water (Tc) and cold water (Tf) pipes and at least one further hole (F3) for the insertion of a supply pipe (Ti) that conveys water to the sanitary fixture (Ui) to which water must be provided. Said solenoid valves (Ei) may be connected to the same two hot water (Tc) or cold water (Tf) pipes, and be positioned side by side or overlapped. The electric control and supply unit (Zi) processes the data coming from the adjusting knobs (N) and feeds the solenoid valves (Ei). The system also comprises one or more sensors (flood sensor Sa, temperature sensor, pressure sensor, etc) and presence detectors and vocal controls for regulating the flow rate and the mixing ratio of the water being dispensed.
EP06425303A 2005-05-06 2006-05-03 Electrically controlled mixing valve Withdrawn EP1724401A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITPD20050129 ITPD20050129A1 (en) 2005-05-06 2005-05-06 CARTUCCI EQUIPPED WITH ELECTRONIC ELECTRICAL DEVICES FOR MIXING AND WATER FLOW RATE REGULATION DEVICES DELIVERED IN SANITARY HYDRAULIC SYSTEMS
ITPD20050130 ITPD20050130A1 (en) 2005-05-06 2005-05-06 VITONE EQUIPPED WITH ELECTRONIC ELECTRICAL DEVICES TO REGULATE THE TEMPERATURE AND THE WATER FLOW RATE DELIVERED IN SANITARY HYDRAULIC SYSTEMS
ITPD20050131 ITPD20050131A1 (en) 2005-05-06 2005-05-06 MIXING AND REGULATION SYSTEM FOR WATER FLOW RATE WITH SOLENOID VALVES AND CONTROL UNITS FOR SINGLE-PIPE SANITARY HYDRAULIC SYSTEMS

Publications (2)

Publication Number Publication Date
EP1724401A2 EP1724401A2 (en) 2006-11-22
EP1724401A3 true EP1724401A3 (en) 2007-08-29

Family

ID=36691700

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06425303A Withdrawn EP1724401A3 (en) 2005-05-06 2006-05-03 Electrically controlled mixing valve

Country Status (1)

Country Link
EP (1) EP1724401A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD20070271A1 (en) * 2007-08-03 2009-02-04 Paolo Andreotti ELECTRONIC MIXING AND REGULATION DEVICE FOR THE WATER FLOW
IT1391761B1 (en) * 2008-11-11 2012-01-27 Fima Carlo Frattini S P A ELECTRONIC TAP
US10316457B2 (en) 2014-03-03 2019-06-11 Brent Richard SINGLEY Flood prevention device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211188A1 (en) * 1982-03-26 1983-10-06 Danfoss As Control device for a proportional valve
US4688273A (en) * 1984-02-22 1987-08-25 Lyng Industrier A/S Sanitary system for supply of hot and cold water, and thermostatically controlled valve for such system
EP0387396A2 (en) * 1989-03-14 1990-09-19 Oras Oy An electrically controlled mixing cock

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211188A1 (en) * 1982-03-26 1983-10-06 Danfoss As Control device for a proportional valve
US4688273A (en) * 1984-02-22 1987-08-25 Lyng Industrier A/S Sanitary system for supply of hot and cold water, and thermostatically controlled valve for such system
EP0387396A2 (en) * 1989-03-14 1990-09-19 Oras Oy An electrically controlled mixing cock

Also Published As

Publication number Publication date
EP1724401A2 (en) 2006-11-22

Similar Documents

Publication Publication Date Title
MX2009003373A (en) On demand electronic faucet.
WO2006113075A3 (en) Electronic proportioning valve
GB2437891A (en) Improvements in or relating to ablutionary installations
TW200834275A (en) Multi-gas flow device
WO2009019731A3 (en) Electronic device for mixing water and regulating the flow rate
SG196845A1 (en) Choke assembly
WO2006029763A3 (en) Liquid heating device and method for heating a liquid
EP2279304A4 (en) Flow control device and flow control method
WO2010081458A3 (en) Electronically controllable mixing device for tap water
WO2004065829A3 (en) Automatic proximity faucet with override control system and method
WO2007124438A3 (en) Electronic user interface for electronic mixing of water for residential faucets
MX2009011565A (en) Door closer assembly.
WO2008036527A3 (en) Automatic stop cock valve
MX339512B (en) Mixing valve.
GB2463411A (en) Inflow control device
EP1637952A3 (en) Systems and methods for controlling temperature and pressure of fluids
WO2008066586A3 (en) System and method for controlling elution from a radioisotope generator with electronic pinch valves
WO2008011132A3 (en) Rupture valve
GB2466387A (en) Fluid flow control systems
WO2010111225A3 (en) Remote actuated valve implant
MX366235B (en) Vorticity generators for use with fluid control systems.
EP1637953A3 (en) Systems and methods for controlling pressure of fluids
TW200716893A (en) Automatic flush actuation apparatus
EP2450632A3 (en) Gas cooking household appliance with automatic valves having a safety system
EP1724401A3 (en) Electrically controlled mixing valve

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 BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

RIC1 Information provided on ipc code assigned before grant

Ipc: F16K 11/078 20060101ALI20070423BHEP

Ipc: E03C 1/05 20060101AFI20060728BHEP

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

17P Request for examination filed

Effective date: 20080208

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20080813

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: 20090225