JPS5410761A - Thickness measurement of inside scale - Google Patents

Thickness measurement of inside scale

Info

Publication number
JPS5410761A
JPS5410761A JP7561577A JP7561577A JPS5410761A JP S5410761 A JPS5410761 A JP S5410761A JP 7561577 A JP7561577 A JP 7561577A JP 7561577 A JP7561577 A JP 7561577A JP S5410761 A JPS5410761 A JP S5410761A
Authority
JP
Japan
Prior art keywords
thickness measurement
tube
inside scale
scale
aferromagnetic
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
JP7561577A
Other languages
Japanese (ja)
Inventor
Sukemi Mihara
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP7561577A priority Critical patent/JPS5410761A/en
Publication of JPS5410761A publication Critical patent/JPS5410761A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To measure the quantity of a scale caught on an upright tube, even if it is made of aferromagnetic material, by measuring the temperature of a portion of the outside surface of the tube with the use of the natural convection and heat transfer of the water in the tube while it is partially heated.
COPYRIGHT: (C)1979,JPO&Japio
JP7561577A 1977-06-27 1977-06-27 Thickness measurement of inside scale Pending JPS5410761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7561577A JPS5410761A (en) 1977-06-27 1977-06-27 Thickness measurement of inside scale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7561577A JPS5410761A (en) 1977-06-27 1977-06-27 Thickness measurement of inside scale

Publications (1)

Publication Number Publication Date
JPS5410761A true JPS5410761A (en) 1979-01-26

Family

ID=13581279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7561577A Pending JPS5410761A (en) 1977-06-27 1977-06-27 Thickness measurement of inside scale

Country Status (1)

Country Link
JP (1) JPS5410761A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586828A (en) * 1984-04-11 1986-05-06 Danfoss A/S Measuring device for detecting a liquid component in refrigerant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586828A (en) * 1984-04-11 1986-05-06 Danfoss A/S Measuring device for detecting a liquid component in refrigerant

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