JPS536793A - Temperatue control device - Google Patents

Temperatue control device

Info

Publication number
JPS536793A
JPS536793A JP7991676A JP7991676A JPS536793A JP S536793 A JPS536793 A JP S536793A JP 7991676 A JP7991676 A JP 7991676A JP 7991676 A JP7991676 A JP 7991676A JP S536793 A JPS536793 A JP S536793A
Authority
JP
Japan
Prior art keywords
temperatue
control device
temperature
decreasing
minimize
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
JP7991676A
Other languages
Japanese (ja)
Inventor
Yujiro Tatsuno
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7991676A priority Critical patent/JPS536793A/en
Publication of JPS536793A publication Critical patent/JPS536793A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Resistance Heating (AREA)
  • Control Of Temperature (AREA)

Abstract

PURPOSE: To minimize a variation in temperature by applying two temperature sensing switches having different setting temperature, controlling an energization condition in a heating body in three steps and decreasing a pre-heating time.
COPYRIGHT: (C)1978,JPO&Japio
JP7991676A 1976-07-07 1976-07-07 Temperatue control device Pending JPS536793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7991676A JPS536793A (en) 1976-07-07 1976-07-07 Temperatue control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7991676A JPS536793A (en) 1976-07-07 1976-07-07 Temperatue control device

Publications (1)

Publication Number Publication Date
JPS536793A true JPS536793A (en) 1978-01-21

Family

ID=13703608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7991676A Pending JPS536793A (en) 1976-07-07 1976-07-07 Temperatue control device

Country Status (1)

Country Link
JP (1) JPS536793A (en)

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