JPS57100512A - Temperature control method - Google Patents

Temperature control method

Info

Publication number
JPS57100512A
JPS57100512A JP17862580A JP17862580A JPS57100512A JP S57100512 A JPS57100512 A JP S57100512A JP 17862580 A JP17862580 A JP 17862580A JP 17862580 A JP17862580 A JP 17862580A JP S57100512 A JPS57100512 A JP S57100512A
Authority
JP
Japan
Prior art keywords
temperature
control method
temperature control
rising
slope
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.)
Pending
Application number
JP17862580A
Other languages
Japanese (ja)
Inventor
Katsumichi Tanaka
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.)
NEC Home Electronics Ltd
NEC Corp
Original Assignee
NEC Home Electronics Ltd
Nippon Electric 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 NEC Home Electronics Ltd, Nippon Electric Co Ltd filed Critical NEC Home Electronics Ltd
Priority to JP17862580A priority Critical patent/JPS57100512A/en
Publication of JPS57100512A publication Critical patent/JPS57100512A/en
Pending 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
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1912—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can take more than two discrete values

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Temperature (AREA)

Abstract

PURPOSE:To carry out a heat process as designated by the set value, by varying the changing slope of temperature of a temperature controller while the temperature is rising or falling. CONSTITUTION:A temperature controller is set to a certain temperature rising slope during the initial period (a) starting from the first real temperature T1. Then the temperature rising slope is varied during the period (b) and when the temperature within an oven core tube 1 reaches a temperature T3 lower than the set temperature T2. Thus the temperature is raised up to T2. In such way, the temperature T2 is obtained without increasing the temperature within the tube 1 with no overshoot.
JP17862580A 1980-12-15 1980-12-15 Temperature control method Pending JPS57100512A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17862580A JPS57100512A (en) 1980-12-15 1980-12-15 Temperature control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17862580A JPS57100512A (en) 1980-12-15 1980-12-15 Temperature control method

Publications (1)

Publication Number Publication Date
JPS57100512A true JPS57100512A (en) 1982-06-22

Family

ID=16051716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17862580A Pending JPS57100512A (en) 1980-12-15 1980-12-15 Temperature control method

Country Status (1)

Country Link
JP (1) JPS57100512A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017004310A (en) * 2015-06-11 2017-01-05 株式会社ミクニ Flow rate controller and flow rate control method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017004310A (en) * 2015-06-11 2017-01-05 株式会社ミクニ Flow rate controller and flow rate control method

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