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GB2272105B - Improvements relating to water heating apparatus and electric element heaters therefor - Google Patents

Improvements relating to water heating apparatus and electric element heaters therefor

Info

Publication number
GB2272105B
GB2272105B GB9307226A GB9307226A GB2272105B GB 2272105 B GB2272105 B GB 2272105B GB 9307226 A GB9307226 A GB 9307226A GB 9307226 A GB9307226 A GB 9307226A GB 2272105 B GB2272105 B GB 2272105B
Authority
GB
United Kingdom
Prior art keywords
heating apparatus
water heating
electric element
improvements relating
element heaters
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.)
Expired - Fee Related
Application number
GB9307226A
Other versions
GB2272105A (en
GB9307226D0 (en
Inventor
Houghton Ainsworth Gledhill
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.)
Gledhill Water Storage Ltd
Original Assignee
Gledhill Water Storage 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
Application filed by Gledhill Water Storage Ltd filed Critical Gledhill Water Storage Ltd
Publication of GB9307226D0 publication Critical patent/GB9307226D0/en
Publication of GB2272105A publication Critical patent/GB2272105A/en
Application granted granted Critical
Publication of GB2272105B publication Critical patent/GB2272105B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/12—Means for adjustment of "on" or "off" operating temperature
    • 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
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
    • 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
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/212—Temperature of the water
    • F24H15/223—Temperature of the water in the water storage tank
    • 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
    • F24H9/2021—Storage heaters
    • 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
    • G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
    • 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
    • G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature
    • G05D23/27535—Details of the sensing element
    • G05D23/27537—Details of the sensing element using expansible fluid
    • 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
    • F24D3/00—Hot-water central heating systems
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply

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)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
GB9307226A 1992-09-22 1993-04-05 Improvements relating to water heating apparatus and electric element heaters therefor Expired - Fee Related GB2272105B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929220022A GB9220022D0 (en) 1992-09-22 1992-09-22 Improvements relating to water heating apparatus

Publications (3)

Publication Number Publication Date
GB9307226D0 GB9307226D0 (en) 1993-05-26
GB2272105A GB2272105A (en) 1994-05-04
GB2272105B true GB2272105B (en) 1996-01-03

Family

ID=10722309

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929220022A Pending GB9220022D0 (en) 1992-09-22 1992-09-22 Improvements relating to water heating apparatus
GB9307226A Expired - Fee Related GB2272105B (en) 1992-09-22 1993-04-05 Improvements relating to water heating apparatus and electric element heaters therefor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB929220022A Pending GB9220022D0 (en) 1992-09-22 1992-09-22 Improvements relating to water heating apparatus

Country Status (1)

Country Link
GB (2) GB9220022D0 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPM520894A0 (en) * 1994-04-20 1994-05-12 Rheem Australia Pty Limited An adaptor for a water heater thermostat
AU680762B2 (en) * 1994-04-20 1997-08-07 Rheem Australia Pty Limited An adaptator for a water heater thermostat
FI108933B (en) * 2000-09-26 2002-04-30 Nokian Renkaat Oyj Vehicle tires with means to indicate tire location when changing tires
US6617954B2 (en) * 2001-03-02 2003-09-09 Robertshaw Controls Company Tamper resistant temperature controller for a gas-fired heating device
FR2919045B1 (en) * 2007-07-20 2015-09-04 Cotherm Sa STEERING DEVICE FOR SAVING THE ENERGY OF A WATER HEATER
US10406774B2 (en) 2016-10-17 2019-09-10 U.S. Department Of Energy Diffusion bonding of silicon carbide using iridium and hermetic silicon carbide-iridium bonds
IT201900009225A1 (en) * 2019-06-17 2020-12-17 Thermowatt Spa THERMOSTAT WITH REMOVABLE MEANS FOR LOCKING THE CALIBRATION
CN111140903B (en) * 2020-01-14 2024-04-19 北京滴水沧海科技有限公司 Scroll type heating device and installation method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB387957A (en) * 1932-09-12 1933-02-16 British Thermostat Co Ltd Improvements in or relating to electric water heaters
GB508810A (en) * 1938-04-20 1939-07-06 Archibald Low Electrics Ltd Improvements in or relating to electric immersion heaters
GB714675A (en) * 1950-09-11 1954-09-01 Sarum Electric Ltd Improvements in or relating to safety or protective cut-outs for electrical immersion heaters
GB915841A (en) * 1958-12-19 1963-01-16 Robertshaw Fulton Controls Co Improvements in thermostatic electric control devices
GB921999A (en) * 1961-04-28 1963-03-27 Ego Elektro Blanc & Fischer Improvements in and relating to electric thermoregulators
US3999158A (en) * 1975-02-05 1976-12-21 Rae James T Range limiter for a thermostat

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB387957A (en) * 1932-09-12 1933-02-16 British Thermostat Co Ltd Improvements in or relating to electric water heaters
GB508810A (en) * 1938-04-20 1939-07-06 Archibald Low Electrics Ltd Improvements in or relating to electric immersion heaters
GB714675A (en) * 1950-09-11 1954-09-01 Sarum Electric Ltd Improvements in or relating to safety or protective cut-outs for electrical immersion heaters
GB915841A (en) * 1958-12-19 1963-01-16 Robertshaw Fulton Controls Co Improvements in thermostatic electric control devices
GB921999A (en) * 1961-04-28 1963-03-27 Ego Elektro Blanc & Fischer Improvements in and relating to electric thermoregulators
US3999158A (en) * 1975-02-05 1976-12-21 Rae James T Range limiter for a thermostat

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WPI Abstract Accession No. 82-A3189E/02 & FR2483726 A (CETAL) 04.12.81 (See Abstract) *

Also Published As

Publication number Publication date
GB2272105A (en) 1994-05-04
GB9307226D0 (en) 1993-05-26
GB9220022D0 (en) 1992-11-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990405