JPS52108154A - Ultrasonic wave thickness measuring device - Google Patents
Ultrasonic wave thickness measuring deviceInfo
- Publication number
- JPS52108154A JPS52108154A JP2571176A JP2571176A JPS52108154A JP S52108154 A JPS52108154 A JP S52108154A JP 2571176 A JP2571176 A JP 2571176A JP 2571176 A JP2571176 A JP 2571176A JP S52108154 A JPS52108154 A JP S52108154A
- Authority
- JP
- Japan
- Prior art keywords
- measuring device
- ultrasonic wave
- pulse
- thickness measuring
- wave thickness
- 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
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Abstract
PURPOSE: To measure precisely thickness of an insulating layer of a wire without error operation caused by noise according to the following procedure that a pulse of time width up to the projected time in which the 1st reflected pulse can be obtained is outputted; moreover, a pulse generating circuit which repeals a signal arriving to the circuit during pulse generation.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2571176A JPS52108154A (en) | 1976-03-09 | 1976-03-09 | Ultrasonic wave thickness measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2571176A JPS52108154A (en) | 1976-03-09 | 1976-03-09 | Ultrasonic wave thickness measuring device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52108154A true JPS52108154A (en) | 1977-09-10 |
Family
ID=12173364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2571176A Pending JPS52108154A (en) | 1976-03-09 | 1976-03-09 | Ultrasonic wave thickness measuring device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52108154A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6046407A (en) * | 1983-08-23 | 1985-03-13 | Furukawa Electric Co Ltd:The | Ultrasonic type measuring method of thickness of plastic cable sheath |
-
1976
- 1976-03-09 JP JP2571176A patent/JPS52108154A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6046407A (en) * | 1983-08-23 | 1985-03-13 | Furukawa Electric Co Ltd:The | Ultrasonic type measuring method of thickness of plastic cable sheath |
JPH0129402B2 (en) * | 1983-08-23 | 1989-06-09 | Furukawa Electric Co Ltd |
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