JPS6160263U - - Google Patents
Info
- Publication number
- JPS6160263U JPS6160263U JP14351684U JP14351684U JPS6160263U JP S6160263 U JPS6160263 U JP S6160263U JP 14351684 U JP14351684 U JP 14351684U JP 14351684 U JP14351684 U JP 14351684U JP S6160263 U JPS6160263 U JP S6160263U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- electrode plate
- electrode plates
- electrode
- amount
- 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 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Dry Development In Electrophotography (AREA)
Description
図面はこの考案の一実施例を示し、第1図は全
体的な構成図、第2図は電極板の斜視図、第3図
は現像トナー像と検出電圧の関係を示す線図であ
る。
2は電極板、2bは電極、5は交番電源、6は
発光素子、7は受光素子。
The drawings show one embodiment of this invention, with FIG. 1 being an overall configuration diagram, FIG. 2 being a perspective view of an electrode plate, and FIG. 3 being a diagram showing the relationship between a developed toner image and a detected voltage. 2 is an electrode plate, 2b is an electrode, 5 is an alternating power supply, 6 is a light emitting element, and 7 is a light receiving element.
Claims (1)
された複数本の同一面の相隣接する電極2bに交
番電源5の印加された一対の電極板2と、これら
電極板2の間に現像剤を流動させる手段と、上記
電極板2を挾んで対向するように設けられ、かつ
電極板2に付着したトナーより現像剤中のトナー
量を検出する発光素子6及び受光素子7を具備し
てなる複写機の現像トナー量検出装置。 A pair of electrode plates 2 to which an alternating current power source 5 is applied to a plurality of mutually adjacent electrodes 2b on the same surface, which are disposed opposite to each other with a gap between them and are deposited on opposing surfaces, and between these electrode plates 2. A light emitting element 6 and a light receiving element 7 are provided to face each other with the electrode plate 2 in between and detect the amount of toner in the developer from the toner adhered to the electrode plate 2. A developing toner amount detection device for a copying machine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14351684U JPS6160263U (en) | 1984-09-25 | 1984-09-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14351684U JPS6160263U (en) | 1984-09-25 | 1984-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6160263U true JPS6160263U (en) | 1986-04-23 |
Family
ID=30701807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14351684U Pending JPS6160263U (en) | 1984-09-25 | 1984-09-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6160263U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0573566U (en) * | 1992-03-10 | 1993-10-08 | 鐘紡株式会社 | Particle inspection device |
-
1984
- 1984-09-25 JP JP14351684U patent/JPS6160263U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0573566U (en) * | 1992-03-10 | 1993-10-08 | 鐘紡株式会社 | Particle inspection device |
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