JPS55159121A - Measuring method for distribution intensity of sound field in ultrasonic cleaning machine - Google Patents
Measuring method for distribution intensity of sound field in ultrasonic cleaning machineInfo
- Publication number
- JPS55159121A JPS55159121A JP6816679A JP6816679A JPS55159121A JP S55159121 A JPS55159121 A JP S55159121A JP 6816679 A JP6816679 A JP 6816679A JP 6816679 A JP6816679 A JP 6816679A JP S55159121 A JPS55159121 A JP S55159121A
- Authority
- JP
- Japan
- Prior art keywords
- sound field
- cleaning
- ultrasonic
- measuring element
- elements
- 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
Abstract
PURPOSE: To enable the accurate and rapid measurement for distribution intensity of sound field and accurately grasp cleaning capacity by exposing the panel-form acoustic measuring element arrayed with plural pressure sensing parts in mosaic form into the sound field.
CONSTITUTION: An ultrasonic cleaning machine W is provided with a cleaning tank 1, ultrasonic vibrator 3 and high-frequency oscillator 4. A panel-form acoustic measuring element P is sealed with the plural piezoelectric elements 11 which are arrayed in mosaic form in an insulation substrate 12 and is provided with the signal extracting wires 13 having the lead wires 13a, 13b connected to both side electrodes of the elements 11. When the measuring element P is dipped and held in such a manner as to become perpendicular to the liquid level in the cleaning liquid and the vibrator 3 is excited this state at the time of measuring the cleaning capacity, a sound field is formed in the cleaning liquid and the individual piezoelectric elements of the measuring elements P exposed in the sound field induce the charge corresponding to the sound pressure of the ultrasonic waves. By introducing the charge into a CRT, etc., the ultrasonic wave intensity and distribution state of the respective parts in the sound field may be accurately measured.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6816679A JPS55159121A (en) | 1979-05-31 | 1979-05-31 | Measuring method for distribution intensity of sound field in ultrasonic cleaning machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6816679A JPS55159121A (en) | 1979-05-31 | 1979-05-31 | Measuring method for distribution intensity of sound field in ultrasonic cleaning machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55159121A true JPS55159121A (en) | 1980-12-11 |
Family
ID=13365898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6816679A Pending JPS55159121A (en) | 1979-05-31 | 1979-05-31 | Measuring method for distribution intensity of sound field in ultrasonic cleaning machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55159121A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6378026A (en) * | 1986-09-20 | 1988-04-08 | Honda Denshi Kk | Ultrasonic tester |
JPS6378025A (en) * | 1986-09-20 | 1988-04-08 | Honda Denshi Kk | Ultrasonic tester |
US7111517B2 (en) * | 2004-07-29 | 2006-09-26 | Agere Systems, Inc. | Apparatus and method for in-situ measuring of vibrational energy in a process bath of a vibrational cleaning system |
-
1979
- 1979-05-31 JP JP6816679A patent/JPS55159121A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6378026A (en) * | 1986-09-20 | 1988-04-08 | Honda Denshi Kk | Ultrasonic tester |
JPS6378025A (en) * | 1986-09-20 | 1988-04-08 | Honda Denshi Kk | Ultrasonic tester |
US7111517B2 (en) * | 2004-07-29 | 2006-09-26 | Agere Systems, Inc. | Apparatus and method for in-situ measuring of vibrational energy in a process bath of a vibrational cleaning system |
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