JPS61121989U - - Google Patents
Info
- Publication number
- JPS61121989U JPS61121989U JP536685U JP536685U JPS61121989U JP S61121989 U JPS61121989 U JP S61121989U JP 536685 U JP536685 U JP 536685U JP 536685 U JP536685 U JP 536685U JP S61121989 U JPS61121989 U JP S61121989U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- temperature
- output
- detection element
- vibrator
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 3
- 230000005284 excitation Effects 0.000 claims description 2
- 238000011086 high cleaning Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Description
第１図は超音波洗浄装置の一例を示す断面図、
第２図は本考案の要旨を説明するためのブロツク
回路図、第３図は本考案の一実施例回路図である
。
１……超音波振動子、１ａ……フエライト振動
子、１ｂ……励振コイル、２……振動板、３……
洗浄槽、３ａ……底板、４……発振器、４ａ……
発振部、４ｂ……出力回路部、５……洗浄液、６
……温度検知素子、７……出力制御回路。
FIG. 1 is a sectional view showing an example of an ultrasonic cleaning device;
FIG. 2 is a block circuit diagram for explaining the gist of the present invention, and FIG. 3 is a circuit diagram of one embodiment of the present invention. 1... Ultrasonic vibrator, 1a... Ferrite vibrator, 1b... Excitation coil, 2... Vibration plate, 3...
Cleaning tank, 3a... bottom plate, 4... oscillator, 4a...
Oscillation section, 4b... Output circuit section, 5... Cleaning liquid, 6
...Temperature detection element, 7...Output control circuit.
Claims (1)
洗浄液温など超音波振動子の破損に関係する部分
の温度の検知素子と、この検知素子の検知出力に
制御されて検知温度が上昇したとき超音波振動子
励振用発振器の出力を低下させる出力制御回路と
を設けて、高洗浄液温時における超音波振動子の
破損を防止することを特徴とする超音波洗浄装置
。 In ultrasonic cleaning equipment, there is a detection element for the temperature of parts related to damage to the ultrasonic transducer, such as the temperature of the ultrasonic transducer and the temperature of the cleaning liquid, and when the detected temperature rises under the control of the detection output of this detection element, ultrasonic waves are emitted. An ultrasonic cleaning device comprising: an output control circuit that reduces the output of a vibrator excitation oscillator to prevent damage to the ultrasonic vibrator at high cleaning liquid temperatures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP536685U JPS61121989U (en) | 1985-01-21 | 1985-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP536685U JPS61121989U (en) | 1985-01-21 | 1985-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61121989U true JPS61121989U (en) | 1986-08-01 |
Family
ID=30481806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP536685U Pending JPS61121989U (en) | 1985-01-21 | 1985-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61121989U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS556038B2 (en) * | 1976-03-19 | 1980-02-13 | ||
| JPS56115681A (en) * | 1980-02-19 | 1981-09-10 | Matsushita Seiko Kk | Ultrasonic washer |
-
1985
- 1985-01-21 JP JP536685U patent/JPS61121989U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS556038B2 (en) * | 1976-03-19 | 1980-02-13 | ||
| JPS56115681A (en) * | 1980-02-19 | 1981-09-10 | Matsushita Seiko Kk | Ultrasonic washer |
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