JPS6445862U - - Google Patents
Info
- Publication number
- JPS6445862U JPS6445862U JP13949087U JP13949087U JPS6445862U JP S6445862 U JPS6445862 U JP S6445862U JP 13949087 U JP13949087 U JP 13949087U JP 13949087 U JP13949087 U JP 13949087U JP S6445862 U JPS6445862 U JP S6445862U
- Authority
- JP
- Japan
- Prior art keywords
- toner concentration
- concentration sensor
- developer
- developer tank
- tank
- 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 description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図はこの考案のトナー濃度センサーの取り
付け構造の一実施例を示す概略図、第２図は上記
実施例に係る現像槽の断面図、第３図は上記実施
例に係るトナー濃度センサーの断面図、第４図は
上記実施例における検出コアと現像剤との隔たり
を説明する図、第５図は従来の現像槽に取り付け
られるトナー濃度センサーの断面図である。
１０……現像槽、１２……トナー濃度センサー
、１３……ドラム、１９，２２……薄板、２０…
…センサーケース、２１……検出コア。
FIG. 1 is a schematic diagram showing an embodiment of the toner concentration sensor mounting structure of this invention, FIG. 2 is a sectional view of the developer tank according to the above embodiment, and FIG. 3 is a schematic diagram showing an embodiment of the toner concentration sensor according to the above embodiment. 4 is a cross-sectional view for explaining the distance between the detection core and the developer in the above embodiment, and FIG. 5 is a cross-sectional view of a conventional toner concentration sensor attached to a developer tank. 10...Developer tank, 12...Toner concentration sensor, 13...Drum, 19, 22...Thin plate, 20...
...Sensor case, 21...Detection core.
Claims (1)
体に、上記現像槽に隣接してトナー濃度センサー
を取り付け、このトナー濃度センサーに対向する
現像槽の肉厚を所定厚さにして、上記現像槽の外
部から上記トナー濃度センサーでトナーの濃度を
検出できるようにしたトナー濃度センサーの取り
付け構造。 A toner concentration sensor is attached adjacent to the developer tank to the main body to which the developer tank containing the two-component developer is fixed, and the wall thickness of the developer tank facing the toner concentration sensor is set to a predetermined thickness. A toner concentration sensor mounting structure that allows the toner concentration sensor to detect the toner concentration from outside the tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13949087U JPS6445862U (en) | 1987-09-11 | 1987-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13949087U JPS6445862U (en) | 1987-09-11 | 1987-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6445862U true JPS6445862U (en) | 1989-03-20 |
Family
ID=31402795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13949087U Pending JPS6445862U (en) | 1987-09-11 | 1987-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6445862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010116930A1 (en) * | 2009-04-07 | 2010-10-14 | セーレン株式会社 | Method and device for padding treatment of fibrous materials |
-
1987
- 1987-09-11 JP JP13949087U patent/JPS6445862U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010116930A1 (en) * | 2009-04-07 | 2010-10-14 | セーレン株式会社 | Method and device for padding treatment of fibrous materials |