JPS62132568U - - Google Patents
Info
- Publication number
- JPS62132568U JPS62132568U JP1977386U JP1977386U JPS62132568U JP S62132568 U JPS62132568 U JP S62132568U JP 1977386 U JP1977386 U JP 1977386U JP 1977386 U JP1977386 U JP 1977386U JP S62132568 U JPS62132568 U JP S62132568U
- Authority
- JP
- Japan
- Prior art keywords
- container
- developer
- detection device
- wiper
- thin wire
- 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 3
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Dry Development In Electrophotography (AREA)
Description
第１〜２図はこの考案の一実施例を示す現像器
の概略構成を示し、第１図は右側面より見た縦断
面図、第２図は正面より見た縦断面図、第３図は
同実施例の現像器に用いられるメツシユ板を示す
斜視図、第４図は同実施例の要部を示す斜視図、
第５図は同実施例の動作を示す説明図、第６図ａ
，ｂは従来の現像剤検出装置を示し第６図ａは概
略的な構成を示す縦断面図、第６図ｂは同装置の
要部を上方から見た断面図である。
１…左側フレーム、２…右側フレーム、３…前
側フレーム、４…後側フレーム、５…空間部、６
…トナーカートリツジ、７…開口部、８…ホツパ
、９…金属メツシユ板、１０…シール部材、１１
ａ，１１ｂ…ガイド溝、１２…撹拌軸、１３ａ，
１３ｂ…アジテータ、１４…ワイパー、１５…ピ
エゾ素子、１５ａ…センサ面、１６…現像ローラ
、１６ａ…現像スリーブ、１６ｂ…マグネツト、
１７…回り止め、１８〜２１…ギヤ、２２…像担
持体、２３…ブレード。
Figures 1 and 2 show the schematic structure of a developing device showing an embodiment of this invention, with Figure 1 being a vertical cross-sectional view seen from the right side, Figure 2 being a vertical cross-sectional view seen from the front, and Figure 3 being a vertical cross-sectional view seen from the front. 4 is a perspective view showing a mesh plate used in the developing device of the same embodiment, and FIG. 4 is a perspective view showing the main parts of the same embodiment.
Fig. 5 is an explanatory diagram showing the operation of the same embodiment, Fig. 6a
, b shows a conventional developer detection device, FIG. 6a is a vertical cross-sectional view showing a schematic configuration, and FIG. 6b is a cross-sectional view of the main part of the device viewed from above. 1... Left side frame, 2... Right side frame, 3... Front side frame, 4... Rear side frame, 5... Space part, 6
... Toner cartridge, 7... Opening, 8... Hopper, 9... Metal mesh plate, 10... Seal member, 11
a, 11b...Guide groove, 12...Stirring shaft, 13a,
13b...Agitator, 14...Wiper, 15...Piezo element, 15a...Sensor surface, 16...Developing roller, 16a...Developing sleeve, 16b...Magnet,
17... Detent, 18-21... Gear, 22... Image carrier, 23... Blade.
Claims (1)
像剤の有無を検知するセンサと、このセンサの表
面に所定の弾性力で摺接可能かつ上記容器内に回
転可能に設けられた細い線材から成るワイパーと
を具備したことを特徴とする現像剤検出装置。 (2) ワイパーは細い線材をトーシヨンばねに形
成したことを特徴とする実用新案登録請求の範囲
第１項記載の現像剤検出装置。[Scope of Claim for Utility Model Registration] (1) A developer supply container, a sensor provided in the container to detect the presence or absence of developer, and a container that is capable of slidingly contacting the surface of the sensor with a predetermined elastic force and that is placed in the container. A developer detection device comprising: a rotatably provided wiper made of a thin wire. (2) The developer detection device according to claim 1, wherein the wiper is a torsion spring made of a thin wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977386U JPS62132568U (en) | 1986-02-14 | 1986-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977386U JPS62132568U (en) | 1986-02-14 | 1986-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62132568U true JPS62132568U (en) | 1987-08-21 |
Family
ID=30814667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977386U Pending JPS62132568U (en) | 1986-02-14 | 1986-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62132568U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0244754U (en) * | 1988-09-21 | 1990-03-28 | ||
| JPH10161408A (en) * | 1996-11-27 | 1998-06-19 | Fuji Xerox Co Ltd | Toner supplying device |
-
1986
- 1986-02-14 JP JP1977386U patent/JPS62132568U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0244754U (en) * | 1988-09-21 | 1990-03-28 | ||
| JPH10161408A (en) * | 1996-11-27 | 1998-06-19 | Fuji Xerox Co Ltd | Toner supplying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59176059U (en) | Life measuring device for image carriers in copying machines, etc. | |
| JPH0431156U (en) | ||
| JPS62132568U (en) | ||
| US3831552A (en) | Fingerprinting apparatus | |
| JPS62132567U (en) | ||
| JPS63153261U (en) | ||
| US3434153A (en) | Recorder with self-erasing chart | |
| JPH0383870U (en) | ||
| JPH01162366U (en) | ||
| JPS6430580U (en) | ||
| JPH0428657U (en) | ||
| JPH0339795Y2 (en) | ||
| JPH0262563U (en) | ||
| JPS58100364U (en) | developing device | |
| JPH032362U (en) | ||
| JPS6319857U (en) | ||
| JPH0380454U (en) | ||
| JPS6430561U (en) | ||
| JPH01149663U (en) | ||
| JPS6424366U (en) | ||
| JPH01149662U (en) | ||
| JPH0360364U (en) | ||
| JPH01162368U (en) | ||
| JPS6219662U (en) | ||
| JPH02119267U (en) |