GB2155214B - Temperature control - Google Patents

Temperature control

Info

Publication number
GB2155214B
GB2155214B GB08502859A GB8502859A GB2155214B GB 2155214 B GB2155214 B GB 2155214B GB 08502859 A GB08502859 A GB 08502859A GB 8502859 A GB8502859 A GB 8502859A GB 2155214 B GB2155214 B GB 2155214B
Authority
GB
United Kingdom
Prior art keywords
temperature control
temperature
control
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
GB08502859A
Other versions
GB2155214A (en
GB8502859D0 (en
Inventor
Philip John Cragg
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Publication of GB8502859D0 publication Critical patent/GB8502859D0/en
Publication of GB2155214A publication Critical patent/GB2155214A/en
Application granted granted Critical
Publication of GB2155214B publication Critical patent/GB2155214B/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
    • G05D23/26—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 permeability varying with temperature
    • 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
    • G05D23/1917—Control of temperature characterised by the use of electric means using digital means
GB08502859A 1984-02-07 1985-02-05 Temperature control Expired GB2155214B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848403157A GB8403157D0 (en) 1984-02-07 1984-02-07 Temperature control

Publications (3)

Publication Number Publication Date
GB8502859D0 GB8502859D0 (en) 1985-03-06
GB2155214A GB2155214A (en) 1985-09-18
GB2155214B true GB2155214B (en) 1987-07-08

Family

ID=10556187

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848403157A Pending GB8403157D0 (en) 1984-02-07 1984-02-07 Temperature control
GB08502859A Expired GB2155214B (en) 1984-02-07 1985-02-05 Temperature control

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848403157A Pending GB8403157D0 (en) 1984-02-07 1984-02-07 Temperature control

Country Status (1)

Country Link
GB (2) GB8403157D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3705009A1 (en) * 1987-02-17 1988-08-25 Bosch Siemens Hausgeraete HEATING DEVICE WITH ELECTRICALLY HEATED RADIATION HEATING ELEMENTS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1191132A (en) * 1966-04-27 1970-05-06 Hitachi Ltd Electrical Circuits for Temperature Stabilisation of an Impedance Element
EP0011862A1 (en) * 1978-12-04 1980-06-11 General Electric Company Fuser apparatus having a non-contact temperature sensor
GB2146435B (en) * 1983-09-07 1987-02-18 Atomic Energy Authority Uk Temperature control during annealing

Also Published As

Publication number Publication date
GB8403157D0 (en) 1984-03-14
GB2155214A (en) 1985-09-18
GB8502859D0 (en) 1985-03-06

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Legal Events

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