JPS5860257U - Concentration detection device - Google Patents
Concentration detection deviceInfo
- Publication number
- JPS5860257U JPS5860257U JP15499781U JP15499781U JPS5860257U JP S5860257 U JPS5860257 U JP S5860257U JP 15499781 U JP15499781 U JP 15499781U JP 15499781 U JP15499781 U JP 15499781U JP S5860257 U JPS5860257 U JP S5860257U
- Authority
- JP
- Japan
- Prior art keywords
- developer
- detection probe
- cover
- concentration
- transferred
- 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.)
- Granted
Links
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Dry Development In Electrophotography (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す縦断正面図、第２図は
同実施例のマグネットローラの周速に対する検知プロー
ブの周速の比と検知装置出力との関係図、第３図は他の
実施例を示す縦断側面図である。
ａ・・・現像剤、７・・・現像剤移送体（マグネットロ
ーラ）、８・・・検知プローブ、９・・・検知器、１０
・・・収容部、１１・・・カバー、１６・・・シールド
材、１７・・・排出口。Fig. 1 is a longitudinal sectional front view showing an embodiment of the present invention, Fig. 2 is a relationship between the ratio of the circumferential speed of the detection probe to the circumferential speed of the magnet roller and the output of the detection device in the same embodiment, and Fig. 3 is a FIG. 7 is a longitudinal side view showing another embodiment. a... Developer, 7... Developer transport body (magnetic roller), 8... Detection probe, 9... Detector, 10
...accommodating section, 11...cover, 16...shielding material, 17...discharge port.
Claims (3)
て移送する検知プローブと、この検知プローブに付着し
た現像剤の濃度を検出する検出器と、上記検知プローブ
を収容する収容部を有した゛カバーとを具備し、上記検
知プローブの周速を上記現像剤移送体の周速以下に設定
したことを特徴とする濃度検知装置。(1) It has a detection probe that attaches and transfers the developer transferred by the developer transfer body, a detector that detects the concentration of the developer attached to the detection probe, and a housing section that accommodates the detection probe. What is claimed is: 1. A concentration detecting device, comprising: a cover with a thin cover, and a circumferential speed of the detecting probe is set to be lower than a circumferential speed of the developer transporting member.
ーブの移送に伴って浮遊現像剤が上記収容部へ引き込ま
れるのを防止するシールド材を有したことを特徴とする
実用新案登録請求の範囲第１項記載の濃度検知装置。(2) A request for registration of a utility model, characterized in that the accommodating portion of the cover has a shield material on the edge of the opening to prevent floating developer from being drawn into the accommodating portion as the detection probe is transferred. The concentration detection device according to item 1.
記収容部内へ引き込まれた浮遊現像剤が上記検知器へ達
する前にこの浮遊現像剤を外部へ排出する排出口を有し
たことを特徴とする実用新案登録請求の範囲第１項記載
の濃度検知装置。(3) The cover has a discharge port for discharging the floating developer drawn into the storage section as the detection probe is transferred to the outside before the floating developer reaches the detector. A concentration detection device according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15499781U JPS5860257U (en) | 1981-10-19 | 1981-10-19 | Concentration detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15499781U JPS5860257U (en) | 1981-10-19 | 1981-10-19 | Concentration detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5860257U true JPS5860257U (en) | 1983-04-23 |
| JPS6311635Y2 JPS6311635Y2 (en) | 1988-04-05 |
Family
ID=29947576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15499781U Granted JPS5860257U (en) | 1981-10-19 | 1981-10-19 | Concentration detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5860257U (en) |
-
1981
- 1981-10-19 JP JP15499781U patent/JPS5860257U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6311635Y2 (en) | 1988-04-05 |
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