JPS6170868U - - Google Patents
Info
- Publication number
- JPS6170868U JPS6170868U JP15660384U JP15660384U JPS6170868U JP S6170868 U JPS6170868 U JP S6170868U JP 15660384 U JP15660384 U JP 15660384U JP 15660384 U JP15660384 U JP 15660384U JP S6170868 U JPS6170868 U JP S6170868U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- roll
- electrostatic recording
- developing device
- sleeve
- 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
- 230000001105 regulatory effect Effects 0.000 claims 2
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Description
第１図は従来の１成分磁性トナー現像装置を示
す縦断面図、第２図は本考案の現像装置を示す縦
断面図である。
４…スクレーパ、７…マグネツトロール、８…
スリーブ、１０…振動板、１１…導電ロール、１
２…コロナ帯電器、１３…トナー遮蔽板、１５…
供給トナーブレード、
FIG. 1 is a vertical sectional view showing a conventional one-component magnetic toner developing device, and FIG. 2 is a vertical sectional view showing the developing device of the present invention. 4...Scraper, 7...Magnetic roll, 8...
Sleeve, 10... Vibration plate, 11... Conductive roll, 1
2... Corona charger, 13... Toner shielding plate, 15...
supply toner blade,
Claims (1)
する装置において、静電的に該トナーを絶縁性ト
ナーと導電性トナーを分離するロールを有する静
電記録用現像装置。 ２ 上記ロール上にコロナ帯電器、絶縁性トナー
と導電性トナーとの遮蔽板ならびにスクレーパを
有する実用新案登録請求の範囲第一項記載の静電
記録用現像装置。 ３ 現像ロールとしてマグネツトロールならびに
スリーブから成り、該スリーブ上に振動板を接す
ることを特徴とする実用新案登録請求の範囲第一
項記載の静電記録用現像装置。 ４ 該振動板の上部に該トナーを規制する板を有
し、該規制板は下部のトナーセンサと連動し、該
トナーを供給かつ停止するように作動することを
特徴とする実用新案登録請求の範囲第一項記載の
静電記録用現像装置。[Claims for Utility Model Registration] 1. An electrostatic recording device that develops an electrostatic latent image using a one-component magnetic toner, having a roll that electrostatically separates the toner into insulating toner and conductive toner. development equipment. 2. The electrostatic recording developing device according to claim 1, which has a corona charger, a shielding plate for insulating toner and conductive toner, and a scraper on the roll. 3. The developing device for electrostatic recording according to claim 1, characterized in that the developing roll comprises a magnet roll and a sleeve, and a diaphragm is in contact with the sleeve. 4. A utility model registration request characterized in that a plate for regulating the toner is provided on the upper part of the diaphragm, and the regulating plate operates in conjunction with a toner sensor at the lower part to supply and stop the toner. A developing device for electrostatic recording according to item 1 of the scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15660384U JPS6170868U (en) | 1984-10-16 | 1984-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15660384U JPS6170868U (en) | 1984-10-16 | 1984-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6170868U true JPS6170868U (en) | 1986-05-14 |
Family
ID=30714608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15660384U Pending JPS6170868U (en) | 1984-10-16 | 1984-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6170868U (en) |
-
1984
- 1984-10-16 JP JP15660384U patent/JPS6170868U/ja active Pending
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