JPS54103265A - Ultrasonic cleaner - Google Patents
Ultrasonic cleanerInfo
- Publication number
- JPS54103265A JPS54103265A JP970878A JP970878A JPS54103265A JP S54103265 A JPS54103265 A JP S54103265A JP 970878 A JP970878 A JP 970878A JP 970878 A JP970878 A JP 970878A JP S54103265 A JPS54103265 A JP S54103265A
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic waves
- reflector
- cleaning
- vibrator
- cavitation
- 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
- Cleaning By Liquid Or Steam (AREA)
Abstract
PURPOSE: To provide an ultrasonic cleaner, in which a reflector is disposed at a position located in the path of ultrasonic waves to change the direction of ultrasonic waves, whereby it is enabled to clean also the side surface of an article to be cleaned without taking out the article from the cleaning tank.
CONSTITUTION: A vibrator 5 made of ferrite or the like is fixed to the bottom 4 of cleaning tank 2. The vibrator 5 is vibrated with excitation of coil 6 and ultrasonic waves (a) are generated from oscillator 3. A reflector 7 is disposed at a position in the path P of ultrasonic waves (a). Here, if the reflector 7 is provided with a concave surface, concentrated cleaning can be carried out, whereas, if it is provided with a convex surface, dispersed cleaning can be carried out. Angle θ of the reflector 7 can be changed through adjustment of screws 11 on the fastening board 10. Ultrasonic waves (a) radiated from radiation surface 15 of vibrator 5 are transmitted as expansion waves having nodes (d) and widest parts (c). Cavitation is caused by the widest parts (c) of the ultrasonic waves, and cleaning can be accomplished by the energy of cavitation.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP970878A JPS54103265A (en) | 1978-01-30 | 1978-01-30 | Ultrasonic cleaner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP970878A JPS54103265A (en) | 1978-01-30 | 1978-01-30 | Ultrasonic cleaner |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54103265A true JPS54103265A (en) | 1979-08-14 |
Family
ID=11727736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP970878A Pending JPS54103265A (en) | 1978-01-30 | 1978-01-30 | Ultrasonic cleaner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54103265A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5289838A (en) * | 1991-12-27 | 1994-03-01 | The United States Of America As Represented By The United States Department Of Energy | Ultrasonic cleaning of interior surfaces |
US5762084A (en) * | 1994-07-15 | 1998-06-09 | Ontrak Systems, Inc. | Megasonic bath |
US6220259B1 (en) * | 1998-11-11 | 2001-04-24 | Applied Materials, Inc. | Tank design for sonic wafer cleaning |
US6523557B2 (en) * | 2000-12-13 | 2003-02-25 | Imtec Acculine, Inc. | Megasonic bath |
-
1978
- 1978-01-30 JP JP970878A patent/JPS54103265A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5289838A (en) * | 1991-12-27 | 1994-03-01 | The United States Of America As Represented By The United States Department Of Energy | Ultrasonic cleaning of interior surfaces |
US5762084A (en) * | 1994-07-15 | 1998-06-09 | Ontrak Systems, Inc. | Megasonic bath |
US6220259B1 (en) * | 1998-11-11 | 2001-04-24 | Applied Materials, Inc. | Tank design for sonic wafer cleaning |
US6523557B2 (en) * | 2000-12-13 | 2003-02-25 | Imtec Acculine, Inc. | Megasonic bath |
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