JPS5896858U - vibrator - Google Patents
vibratorInfo
- Publication number
- JPS5896858U JPS5896858U JP19190481U JP19190481U JPS5896858U JP S5896858 U JPS5896858 U JP S5896858U JP 19190481 U JP19190481 U JP 19190481U JP 19190481 U JP19190481 U JP 19190481U JP S5896858 U JPS5896858 U JP S5896858U
- Authority
- JP
- Japan
- Prior art keywords
- vibrator
- noise
- detector
- control unit
- controls
- 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 Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本案の概略構成図、第２図Ｂ至第３図は本案に
よる加振力と騒音レベルの関係を示すグラフである。
図中１・・・・・・振動機、２・・・・・・テーブル、
３・・・・・・検知器、４・・・・・・加振部、５・・
・・・・振動制御部。FIG. 1 is a schematic configuration diagram of the present invention, and FIGS. 2B to 3 are graphs showing the relationship between excitation force and noise level according to the present invention. In the figure 1... vibrator, 2... table,
3...Detector, 4...Exciter, 5...
...Vibration control section.
Claims (2)
クロフォン等の検知器３を配置すると共に、振動機１の
加振部４と検知器３とを振動制御部５に接続配線して、
振動制御部５の騒音設定値以上に振動機１の騒音が増大
すれば、これを検知器が検知して加振部４の加振力を制
御して騒音を常時一定レベル内に抑制する様にしてなる
振動機。(1) A detector 3 such as a sound level meter or a microphone is placed close to the table 2 of the vibrator 1, and the vibrator 4 of the vibrator 1 and the detector 3 are connected and wired to the vibration control unit 5. ,
If the noise of the vibrator 1 increases beyond the noise setting value of the vibration control unit 5, the detector detects this and controls the excitation force of the vibrator 4 to keep the noise within a constant level. A vibrating machine.
振動制御部５に加振部４の加振時間を２段階又はそれ以
上に変更出来る様なタイマーを内蔵せしめて、振動機１
の加振力を制御して騒音を常時一定レベル内に抑制する
様にしてなる振動機。(2) In the scope of the utility model registration claim described in paragraph 1,
The vibration controller 5 has a built-in timer that can change the excitation time of the vibrator 4 in two or more stages, and the vibrator 1
A vibrator that controls the excitation force to keep noise within a constant level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19190481U JPS5896858U (en) | 1981-12-22 | 1981-12-22 | vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19190481U JPS5896858U (en) | 1981-12-22 | 1981-12-22 | vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5896858U true JPS5896858U (en) | 1983-07-01 |
Family
ID=30105343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19190481U Pending JPS5896858U (en) | 1981-12-22 | 1981-12-22 | vibrator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5896858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002035923A (en) * | 2000-07-31 | 2002-02-05 | Sintokogio Ltd | Flask dismantling system for green sand mold |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS446899Y1 (en) * | 1966-11-29 | 1969-03-14 |
-
1981
- 1981-12-22 JP JP19190481U patent/JPS5896858U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS446899Y1 (en) * | 1966-11-29 | 1969-03-14 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002035923A (en) * | 2000-07-31 | 2002-02-05 | Sintokogio Ltd | Flask dismantling system for green sand mold |
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