JPS5410761A - Thickness measurement of inside scale - Google Patents
Thickness measurement of inside scaleInfo
- 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
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
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)
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 |
-
1977
- 1977-06-27 JP JP7561577A patent/JPS5410761A/en active Pending
Cited By (1)
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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