GB1081486A - Improvements in or relating to electronic circuits - Google Patents

Improvements in or relating to electronic circuits

Info

Publication number
GB1081486A
GB1081486A GB34833/63A GB3483363A GB1081486A GB 1081486 A GB1081486 A GB 1081486A GB 34833/63 A GB34833/63 A GB 34833/63A GB 3483363 A GB3483363 A GB 3483363A GB 1081486 A GB1081486 A GB 1081486A
Authority
GB
United Kingdom
Prior art keywords
thermocouple
heating element
relating
electronic circuits
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
GB34833/63A
Inventor
Anthony John Eagles
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB34833/63A priority Critical patent/GB1081486A/en
Priority to FR986892A priority patent/FR1406344A/en
Priority to NL6410234A priority patent/NL6410234A/xx
Publication of GB1081486A publication Critical patent/GB1081486A/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
    • G05D23/22—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 being a thermocouple
    • 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
    • G05D23/1909—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/0203—Particular design considerations for integrated circuits
    • H01L27/0207—Geometrical layout of the components, e.g. computer aided design; custom LSI, semi-custom LSI, standard cell technique
    • H01L27/0211—Geometrical layout of the components, e.g. computer aided design; custom LSI, semi-custom LSI, standard cell technique adapted for requirements of temperature
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Of Temperature (AREA)

Abstract

1, 081, 486. Automatic temperature control. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. Aug.14, 1964 [Sept. 3, 1963], No.34833/63. Heading G3R. An automatic temperature control system whereby the temperature of a body 1 of semiconductor material is maintained constant during operation comprises a thermocouple 7 and an electric heating element 9 associated with the semi-conductor body 1, the output of the thermocouple 7 being fed to a control unit 11 so as to control the flow of current to the heating element 9. The thermocouple 7 may be replaced by another type of temperature sensor and the heating element 9 with other types of heating or, if necessary, a refrigerating element, possibly of the dissimilar junction type.
GB34833/63A 1963-09-03 1963-09-03 Improvements in or relating to electronic circuits Expired GB1081486A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB34833/63A GB1081486A (en) 1963-09-03 1963-09-03 Improvements in or relating to electronic circuits
FR986892A FR1406344A (en) 1963-09-03 1964-09-02 Advanced training in electronic circuits
NL6410234A NL6410234A (en) 1963-09-03 1964-09-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34833/63A GB1081486A (en) 1963-09-03 1963-09-03 Improvements in or relating to electronic circuits

Publications (1)

Publication Number Publication Date
GB1081486A true GB1081486A (en) 1967-08-31

Family

ID=10370463

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34833/63A Expired GB1081486A (en) 1963-09-03 1963-09-03 Improvements in or relating to electronic circuits

Country Status (2)

Country Link
GB (1) GB1081486A (en)
NL (1) NL6410234A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207481A (en) * 1977-10-27 1980-06-10 National Semiconductor Corporation Power IC protection by sensing and limiting thermal gradients
CN102495648A (en) * 2011-12-01 2012-06-13 中国核工业二三建设有限公司 Temperature regulating device and temperature instrument checking device with same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207481A (en) * 1977-10-27 1980-06-10 National Semiconductor Corporation Power IC protection by sensing and limiting thermal gradients
CN102495648A (en) * 2011-12-01 2012-06-13 中国核工业二三建设有限公司 Temperature regulating device and temperature instrument checking device with same
CN102495648B (en) * 2011-12-01 2015-03-18 中国核工业二三建设有限公司 Temperature regulating device and temperature instrument checking device with same

Also Published As

Publication number Publication date
NL6410234A (en) 1965-03-04

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