GB8412713D0 - Electric water heaters - Google Patents

Electric water heaters

Info

Publication number
GB8412713D0
GB8412713D0 GB848412713A GB8412713A GB8412713D0 GB 8412713 D0 GB8412713 D0 GB 8412713D0 GB 848412713 A GB848412713 A GB 848412713A GB 8412713 A GB8412713 A GB 8412713A GB 8412713 D0 GB8412713 D0 GB 8412713D0
Authority
GB
United Kingdom
Prior art keywords
electric water
water heaters
heaters
electric
water
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Withdrawn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
GB848412713A
Other versions
GB2141884A (en
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.)
R L & D Ltd
Original Assignee
R L & D 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 GB838313787A external-priority patent/GB8313787D0/en
Priority claimed from GB848405172A external-priority patent/GB8405172D0/en
Application filed by R L & D Ltd filed Critical R L & D Ltd
Priority to GB08412713A priority Critical patent/GB2141884A/en
Publication of GB8412713D0 publication Critical patent/GB8412713D0/en
Publication of GB2141884A publication Critical patent/GB2141884A/en
Priority to GB08505219A priority patent/GB2154813A/en
Withdrawn legal-status Critical Current

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
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
    • F24H9/2028—Continuous-flow heaters
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/144—Measuring or calculating energy consumption
    • F24H15/148—Assessing the current energy consumption
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/355—Control of heat-generating means in heaters
    • F24H15/37—Control of heat-generating means in heaters of electric heaters
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/40—Control of fluid heaters characterised by the type of controllers
    • F24H15/414—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/40—Control of fluid heaters characterised by the type of controllers
    • F24H15/486—Control of fluid heaters characterised by the type of controllers using timers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1912—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can take more than two discrete values

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Resistance Heating (AREA)
GB08412713A 1983-05-18 1984-05-18 Electric water heaters Withdrawn GB2141884A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB08412713A GB2141884A (en) 1983-05-18 1984-05-18 Electric water heaters
GB08505219A GB2154813A (en) 1984-02-28 1985-02-28 Electric water heaters

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB838313787A GB8313787D0 (en) 1983-05-18 1983-05-18 Electric water heaters
GB848405172A GB8405172D0 (en) 1984-02-28 1984-02-28 Electric water heaters
GB08412713A GB2141884A (en) 1983-05-18 1984-05-18 Electric water heaters

Publications (2)

Publication Number Publication Date
GB8412713D0 true GB8412713D0 (en) 1984-06-27
GB2141884A GB2141884A (en) 1985-01-03

Family

ID=27262097

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08412713A Withdrawn GB2141884A (en) 1983-05-18 1984-05-18 Electric water heaters

Country Status (1)

Country Link
GB (1) GB2141884A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154813A (en) * 1984-02-28 1985-09-11 Dolphin Showers Limited Electric water heaters
US6084218A (en) * 1999-05-25 2000-07-04 Itt Manufacturing Enterprises, Inc. Spa heater temperature control circuit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1052637A (en) *
GB419892A (en) * 1933-03-08 1934-11-21 Rhein Westfael Elect Werk Ag Improvements in and relating to electrically heated apparatus
GB530710A (en) * 1938-08-28 1940-12-18 Proctor And Schwartz Inc Improvements in time control mechanisms for the rapid heating of electric range units or the like
GB826206A (en) * 1957-07-09 1959-12-31 Vickers Electrical Co Ltd Improvements in and relating to electrical heating apparatus
GB908680A (en) * 1959-03-03 1962-10-24 Eisler Paul Electrical space heating system
DE2310867C3 (en) * 1973-03-05 1981-11-05 E.G.O. Elektro-Geräte Blanc u. Fischer, 7519 Oberderdingen Control device for electric hotplates
ES468764A1 (en) * 1978-04-13 1979-10-01 Arteche Instr Sistemas A new delayed action electrical protection device, depending on an adjusted magnitude.
DE3121779C2 (en) * 1981-05-25 1984-02-02 Mannesmann AG, 4000 Düsseldorf Method for monitoring the effective current in DC machines to prevent overload and electronic overload protection for carrying out the method

Also Published As

Publication number Publication date
GB2141884A (en) 1985-01-03

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)