GB8718966D0 - Electric storage heaters - Google Patents

Electric storage heaters

Info

Publication number
GB8718966D0
GB8718966D0 GB878718966A GB8718966A GB8718966D0 GB 8718966 D0 GB8718966 D0 GB 8718966D0 GB 878718966 A GB878718966 A GB 878718966A GB 8718966 A GB8718966 A GB 8718966A GB 8718966 D0 GB8718966 D0 GB 8718966D0
Authority
GB
United Kingdom
Prior art keywords
electric storage
storage heaters
heaters
electric
storage
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Withdrawn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
GB878718966A
Other versions
GB2208763A (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.)
Creda Manufacturing Ltd
Original Assignee
Creda Manufacturing 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 Creda Manufacturing Ltd filed Critical Creda Manufacturing Ltd
Priority to GB8718966A priority Critical patent/GB2208763A/en
Publication of GB8718966D0 publication Critical patent/GB8718966D0/en
Publication of GB2208763A publication Critical patent/GB2208763A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/30—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action
    • 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
    • G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
    • G05D23/1923—Control of temperature characterised by the use of electric means characterised by the type of controller using thermal energy, the cost of which varies in function of time
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Resistance Heating (AREA)
  • Central Heating Systems (AREA)
GB8718966A 1987-08-11 1987-08-11 Delayed switch-on device Withdrawn GB2208763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8718966A GB2208763A (en) 1987-08-11 1987-08-11 Delayed switch-on device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8718966A GB2208763A (en) 1987-08-11 1987-08-11 Delayed switch-on device

Publications (2)

Publication Number Publication Date
GB8718966D0 true GB8718966D0 (en) 1987-09-16
GB2208763A GB2208763A (en) 1989-04-12

Family

ID=10622120

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8718966A Withdrawn GB2208763A (en) 1987-08-11 1987-08-11 Delayed switch-on device

Country Status (1)

Country Link
GB (1) GB2208763A (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1107507A (en) * 1965-12-08 1968-03-27 Multitherm Ltd Switching means for an electrical thermal storage heater
CH508935A (en) * 1968-04-03 1970-11-13 Graesslin Feinwerktech Charge thermostat clock
GB1543564A (en) * 1975-02-11 1979-04-04 Creda Electric Ltd Control circuits for or in association with storage heaters
GB1491314A (en) * 1976-04-23 1977-11-09 London Electricity Board Sheph Control of electrical apparatus utilising power during preferred periods
US4540875A (en) * 1982-05-04 1985-09-10 Silver Lake Corporation Electric storage heater system having charging control that transmits charging information over power lines

Also Published As

Publication number Publication date
GB2208763A (en) 1989-04-12

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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)