JPS5240161A - Method of measuring contact arc length or contact time of rolls - Google Patents

Method of measuring contact arc length or contact time of rolls

Info

Publication number
JPS5240161A
JPS5240161A JP11467775A JP11467775A JPS5240161A JP S5240161 A JPS5240161 A JP S5240161A JP 11467775 A JP11467775 A JP 11467775A JP 11467775 A JP11467775 A JP 11467775A JP S5240161 A JPS5240161 A JP S5240161A
Authority
JP
Japan
Prior art keywords
arc length
contact
rolls
measuring
time
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
JP11467775A
Other languages
Japanese (ja)
Inventor
Minoru Horiguchi
Eisuke Niiyama
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 JP11467775A priority Critical patent/JPS5240161A/en
Publication of JPS5240161A publication Critical patent/JPS5240161A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Continuous Casting (AREA)

Abstract

PURPOSE: The hot junction of a thermocouple is colosely fitted to the surface of roll barrel or the surface of a workpiece to be meshed together with the roll, whereby the time or arc length of contact is simply and accurately measured from the changes in thermoelectromotive force and at the same time the estimation of the amount of bulging is made possible.
COPYRIGHT: (C)1977,JPO&Japio
JP11467775A 1975-09-25 1975-09-25 Method of measuring contact arc length or contact time of rolls Pending JPS5240161A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11467775A JPS5240161A (en) 1975-09-25 1975-09-25 Method of measuring contact arc length or contact time of rolls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11467775A JPS5240161A (en) 1975-09-25 1975-09-25 Method of measuring contact arc length or contact time of rolls

Publications (1)

Publication Number Publication Date
JPS5240161A true JPS5240161A (en) 1977-03-28

Family

ID=14643852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11467775A Pending JPS5240161A (en) 1975-09-25 1975-09-25 Method of measuring contact arc length or contact time of rolls

Country Status (1)

Country Link
JP (1) JPS5240161A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5141333A (en) * 1991-04-26 1992-08-25 Eastman Kodak Company Thermocouple device for monitoring the temperature of a moving surface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5141333A (en) * 1991-04-26 1992-08-25 Eastman Kodak Company Thermocouple device for monitoring the temperature of a moving surface

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