JPS6150979U - - Google Patents
Info
- Publication number
- JPS6150979U JPS6150979U JP1984136813U JP13681384U JPS6150979U JP S6150979 U JPS6150979 U JP S6150979U JP 1984136813 U JP1984136813 U JP 1984136813U JP 13681384 U JP13681384 U JP 13681384U JP S6150979 U JPS6150979 U JP S6150979U
- Authority
- JP
- Japan
- Prior art keywords
- drive circuit
- vibrator
- piezoelectric vibrator
- toner sensor
- driven
- 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
- 238000010586 diagram Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 1
Description
第１図はこの考案の一実施例を示す図、第２図
はこの考案によるトナーセンサーの取付け状態を
示す図、第３図は電子複写機の要部を示す図、第
４図は廃トナーボツクスを示す図、第５図は従来
の振動子を示す図、第６図は振動子発振回路の原
理を示す図である。
１……圧電体素子、２……振動板、３，４……
電極、５……トランジスタ、６，７……抵抗、８
……廃トナーボツクス、１０……トナーセンサ。
Fig. 1 shows an embodiment of this invention, Fig. 2 shows how the toner sensor is installed according to this invention, Fig. 3 shows the main parts of an electronic copying machine, and Fig. 4 shows the waste toner sensor. 5 is a diagram showing a conventional vibrator, and FIG. 6 is a diagram showing the principle of a vibrator oscillation circuit. 1... Piezoelectric element, 2... Vibration plate, 3, 4...
Electrode, 5... Transistor, 6, 7... Resistor, 8
...Waste toner box, 10...Toner sensor.
Claims (1)
、振動子電極部分に駆動回路を直接形成又はマウ
ントし、この駆動回路により圧電体振動子を駆動
することを特徴とするトナーセンサー。 A toner sensor using a piezoelectric vibrator, characterized in that a drive circuit is directly formed or mounted on the vibrator electrode portion, and the piezoelectric vibrator is driven by the drive circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984136813U JPS6150979U (en) | 1984-09-10 | 1984-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984136813U JPS6150979U (en) | 1984-09-10 | 1984-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6150979U true JPS6150979U (en) | 1986-04-05 |
Family
ID=30695253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984136813U Pending JPS6150979U (en) | 1984-09-10 | 1984-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6150979U (en) |
-
1984
- 1984-09-10 JP JP1984136813U patent/JPS6150979U/ja active Pending
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