ATE267368T1 - WATER HEATER WITH MULTI-PARAMETER CONTROL - Google Patents

WATER HEATER WITH MULTI-PARAMETER CONTROL

Info

Publication number
ATE267368T1
ATE267368T1 AT99936761T AT99936761T ATE267368T1 AT E267368 T1 ATE267368 T1 AT E267368T1 AT 99936761 T AT99936761 T AT 99936761T AT 99936761 T AT99936761 T AT 99936761T AT E267368 T1 ATE267368 T1 AT E267368T1
Authority
AT
Austria
Prior art keywords
water
water heater
heater
parameter control
conditioned
Prior art date
Application number
AT99936761T
Other languages
German (de)
Inventor
Alan Clarke
Original Assignee
Heatrae Sadia Heating Ltd
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 GBGB9816366.0A external-priority patent/GB9816366D0/en
Priority claimed from GBGB9825441.0A external-priority patent/GB9825441D0/en
Application filed by Heatrae Sadia Heating Ltd filed Critical Heatrae Sadia Heating Ltd
Application granted granted Critical
Publication of ATE267368T1 publication Critical patent/ATE267368T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/0042—Cleaning arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0092—Devices for preventing or removing corrosion, slime or scale
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Cookers (AREA)
  • Control Of Resistance Heating (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Control Of Temperature (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • General Induction Heating (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

A water heater (10) has a vessel (11) for holding water to be heated, a heating element (12), at least one temperature sensor (21, 22), one or more level sensors (19, 20) and a control circuit (15). The water heater (10) includes a water conditioner (23) which is operable via the control circuit (15) to prevent or reduce the precipitation of limescale from the water. This is to reduce limescale build-up within the heater, thereby increasing its efficiency and prolonging its useful life. The water is conditioned by generating a conditioning signal in the water, the conditioning signal being varied in frequency and optionally varied in intensity for greater volumes of water to be conditioned.
AT99936761T 1998-07-28 1999-07-28 WATER HEATER WITH MULTI-PARAMETER CONTROL ATE267368T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9816366.0A GB9816366D0 (en) 1998-07-28 1998-07-28 Improvements in combined temperature level and limescale reduction control devices for water heaters
GBGB9825441.0A GB9825441D0 (en) 1998-11-21 1998-11-21 Improvements in combined temperature level and limescale reduction control devies for water heaters
PCT/GB1999/002253 WO2000006956A2 (en) 1998-07-28 1999-07-28 Water heater having multi-parameter control

Publications (1)

Publication Number Publication Date
ATE267368T1 true ATE267368T1 (en) 2004-06-15

Family

ID=26314128

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99936761T ATE267368T1 (en) 1998-07-28 1999-07-28 WATER HEATER WITH MULTI-PARAMETER CONTROL

Country Status (7)

Country Link
EP (1) EP1144919B1 (en)
AT (1) ATE267368T1 (en)
AU (1) AU747152B2 (en)
DE (1) DE69917488D1 (en)
GB (1) GB2340213A (en)
NZ (1) NZ510100A (en)
WO (1) WO2000006956A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2006802C2 (en) * 2011-05-18 2012-11-20 Stichting Wetsus Ct Excellence Sustainable Water Technology A combined sensor-actuator system and method for detecting and / or combating attack on a surface.
EP3892934B1 (en) 2020-04-09 2025-05-07 Eccotemp Systems, LLC Improved tankless water heater
US11852381B2 (en) 2020-04-09 2023-12-26 Eccotemp Systems, LLC Water heater device and method of use
US11448424B2 (en) 2020-04-09 2022-09-20 Eccotemp Systems, LLC Tankless water heater with display and electronic control
GB2614264A (en) * 2021-12-22 2023-07-05 Jemella Ltd Thermal control apparatus and method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4406794A (en) * 1979-02-05 1983-09-27 Brigante Miguel F External sludge collector for boiler bottom blowdown and automatic blowdown control initiated by conductivity probe within the boiler and method
HUT57678A (en) * 1987-12-27 1991-12-30 Zoltan Gyoergy Horvath Process and equipment for increasing the efficiency of magnetic liquid treating devices, particularly water treating devices
DE3912498A1 (en) * 1989-04-15 1990-10-18 Andreas Uebele Combined gravitational and magnetic fields - increase beneficial effect of water flowing in conical helical pipe round magnetic core
ATE101382T1 (en) * 1990-06-05 1994-02-15 Schulte Hartmut Dipl Ing METHOD AND DEVICE FOR TREATMENT OF WATER WITH AN ELECRO-MAGNETIC FIELD.
CH682149A5 (en) * 1990-11-26 1993-07-30 Aquasal Kalkschutzanlagen Ag
GB9117152D0 (en) * 1991-08-07 1991-09-25 Heatrae Sadia Heating Ltd Heater for liquid
DE4314969A1 (en) * 1993-05-06 1993-12-09 Schober Elektronik Gmbh Water softening in water-processing electrical appts. - by removing lime using strong magnetic field produced by permanent or electromagnets
IT234849Y1 (en) * 1994-09-26 2000-03-20 Etairoi Holding Sa STEAM GENERATOR FOR DOMESTIC USE, IN PARTICULAR FOR CLEANING WORKS

Also Published As

Publication number Publication date
NZ510100A (en) 2003-04-29
GB2340213A (en) 2000-02-16
EP1144919B1 (en) 2004-05-19
WO2000006956A3 (en) 2001-10-04
DE69917488D1 (en) 2004-06-24
GB9917651D0 (en) 1999-09-29
EP1144919A2 (en) 2001-10-17
WO2000006956A2 (en) 2000-02-10
EP1144919A3 (en) 2004-04-28
AU5174599A (en) 2000-02-21
AU747152B2 (en) 2002-05-09

Similar Documents

Publication Publication Date Title
EP1094159A3 (en) Low temperature heat-assisted evaporation impoundment
NZ508655A (en) Comination temperature sensor, warning light sensor and light indicator for heating elements
CA2281951A1 (en) Integral water heater and water temperature sensor
DE3483890D1 (en) ELECTRONIC CONTROLLER FOR THE SUPPLY OF ELECTRICAL POWER TO A DEVICE FOR CHANGING THE TEMPERATURE.
DE69606964D1 (en) Additional vehicle heating using the air conditioning circuit
EP0383272A3 (en) Low-frequency electromagnetic induction heater
DE69708076D1 (en) Water heater with double chamber for direct heat transfer
ATE313762T1 (en) COOKING STOVE
ATE267368T1 (en) WATER HEATER WITH MULTI-PARAMETER CONTROL
DE59810234D1 (en) Circuit for temperature-dependent regulation of the heating current of seat heaters
ATE369059T1 (en) WATER HEATER
ATE246784T1 (en) ARRANGEMENT AND METHOD FOR PROVIDING HOT INDUSTRIAL WATER
FR2470933A1 (en) Regulation circuit for domestic central heating system - uses temp. sensor to control boiler ignition to maintain min. necessary circulation temp.
FR2654200B1 (en) CENTRAL HEATING AND / OR DOMESTIC HOT WATER PRODUCTION BOILER AND CENTRAL HEATING AND DOMESTIC HOT WATER PRODUCTION SYSTEM USING THE SAME.
GB2246725B (en) Water conditioners
AU6361299A (en) Water heater with heat sensitive air inlet
ATE291201T1 (en) HEATER
DE69823036D1 (en) WATER HEATER WITH TEMPERATURE CONTROL IN THE PROPORTIONALITY AREA TO REACH AN IMPROVED THERMAL EFFICIENCY
DE59704359D1 (en) INTEGRAL HEATING DEVICE AND CONTROL OR THERMOSTAT DEVICE FOR THIS
DE59003508D1 (en) Device for providing hot water.
ATE233038T1 (en) SUBMERSIBLE RADIATOR SHAPING DEVICE FOR USE IN PARTICULAR IN RADIATORS OF HOT WATER CIRCUIT HEATING SYSTEMS
JPS55108016A (en) Temperature control unit
SE9403519D0 (en) Temperature setting device for stove or equivalent
FR2657951B1 (en) BOILER AND CENTRAL HEATING AND / OR DOMESTIC HOT WATER PRODUCTION INSTALLATION.
RU96111806A (en) FLOWING ELECTRIC HEATING UNIT

Legal Events

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