GB772012A - Improvements relating to temperature controlled heat storage chambers - Google Patents

Improvements relating to temperature controlled heat storage chambers

Info

Publication number
GB772012A
GB772012A GB11369/54A GB1136954A GB772012A GB 772012 A GB772012 A GB 772012A GB 11369/54 A GB11369/54 A GB 11369/54A GB 1136954 A GB1136954 A GB 1136954A GB 772012 A GB772012 A GB 772012A
Authority
GB
United Kingdom
Prior art keywords
enclosure
responsive
heat storage
temperature controlled
storage chambers
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
Application number
GB11369/54A
Inventor
Christopher Francis Wilkinson
Terence Sean Finnegan
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB11369/54A priority Critical patent/GB772012A/en
Priority to FR1129986D priority patent/FR1129986A/en
Publication of GB772012A publication Critical patent/GB772012A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices
    • F24C7/087—Arrangement or mounting of control or safety devices of electric circuits regulating heat
    • 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
    • F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
    • F24H9/2071—Arrangement or mounting of control or safety devices for air heaters using electrical energy supply
    • F24H9/2078—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
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • 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
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1931—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of one space

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Remote Sensing (AREA)
  • Control Of Temperature (AREA)

Abstract

772,012. Automatic temperature control systems. BRITISH THOMSON-HOUSTON CO., Ltd. April 20, 1955 [April 20, 1954], No. 11369/54. Drawings to Specification. Class 38(4). In a temperature control system for an oven or like sealed enclosure, ambient temperature variations are compensated by supplying electric heating elements through a magnetic or other amplifier controlled by the output of a bridge network comprising thermistors responsive to enclosure and ambient temperature. Alternatively, a single thermistor mounted in the lagging surrounding the enclosure may be responsive to both temperatures, or separate thermistors responsive to the enclosure and ambient temperatures respectively may be connected in separate bridge networks controlling the amplifier.
GB11369/54A 1954-04-20 1954-04-20 Improvements relating to temperature controlled heat storage chambers Expired GB772012A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB11369/54A GB772012A (en) 1954-04-20 1954-04-20 Improvements relating to temperature controlled heat storage chambers
FR1129986D FR1129986A (en) 1954-04-20 1955-04-19 Improvements in means of adjusting the temperature of a heated enclosure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1129986X 1954-04-20
GB11369/54A GB772012A (en) 1954-04-20 1954-04-20 Improvements relating to temperature controlled heat storage chambers

Publications (1)

Publication Number Publication Date
GB772012A true GB772012A (en) 1957-04-10

Family

ID=62044415

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11369/54A Expired GB772012A (en) 1954-04-20 1954-04-20 Improvements relating to temperature controlled heat storage chambers

Country Status (2)

Country Link
FR (1) FR1129986A (en)
GB (1) GB772012A (en)

Also Published As

Publication number Publication date
FR1129986A (en) 1957-01-29

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