JPS6157844U - - Google Patents
Info
- Publication number
- JPS6157844U JPS6157844U JP14283184U JP14283184U JPS6157844U JP S6157844 U JPS6157844 U JP S6157844U JP 14283184 U JP14283184 U JP 14283184U JP 14283184 U JP14283184 U JP 14283184U JP S6157844 U JPS6157844 U JP S6157844U
- Authority
- JP
- Japan
- Prior art keywords
- developer material
- core
- attached
- container
- magnetic
- 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 description 4
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Description
第１図は本考案の１実施例に係る現像材検出装
置を示した概略的な側面断面図、第２図は従来の
現像材検出装置の側面断面図、第３図は本考案の
他の実施例を示した上面図、第４図は第３図の側
面図、第５図および第６図はそれぞれ本考案のさ
らに他の実施例を示した側面断面図である。
１…現像材充てん容器、２…現像材、１０…磁
気ギヤツプ、１１…コア、１２…コイル、１４…
孔。
FIG. 1 is a schematic side sectional view showing a developer material detection device according to an embodiment of the present invention, FIG. 2 is a side sectional view of a conventional developer material detection device, and FIG. FIG. 4 is a top view showing an embodiment, FIG. 4 is a side view of FIG. 3, and FIGS. 5 and 6 are side sectional views showing still other embodiments of the present invention. DESCRIPTION OF SYMBOLS 1... Developer material filling container, 2... Developer material, 10... Magnetic gap, 11... Core, 12... Coil, 14...
Hole.
Claims (1)
プを備えたコアを取り付け、前記コアに取り付け
たコイルから前記充てん容器内の現像材の濃度お
よび（または）現像材充てん度の検出信号を取り
出すようにしたことを特徴とする現像材検出装置
。 A core equipped with a magnetic gap is attached to the side of a container filled with magnetic developer material, and a detection signal of the concentration of the developer material in the container and/or the degree of filling of the developer material is extracted from a coil attached to the core. A developing material detection device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14283184U JPS6157844U (en) | 1984-09-20 | 1984-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14283184U JPS6157844U (en) | 1984-09-20 | 1984-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6157844U true JPS6157844U (en) | 1986-04-18 |
Family
ID=30701145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14283184U Pending JPS6157844U (en) | 1984-09-20 | 1984-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6157844U (en) |
-
1984
- 1984-09-20 JP JP14283184U patent/JPS6157844U/ja active Pending
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