JPH043450U - - Google Patents
Info
- Publication number
- JPH043450U JPH043450U JP4351490U JP4351490U JPH043450U JP H043450 U JPH043450 U JP H043450U JP 4351490 U JP4351490 U JP 4351490U JP 4351490 U JP4351490 U JP 4351490U JP H043450 U JPH043450 U JP H043450U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- container
- developer
- replenishing
- filling chamber
- 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
- 238000010586 diagram Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図は本考案を実施した場合の現像装置の構
成を示す断面図、第２図、第３図は新トナー容器
を示す図、第４図は新トナー容器の斜視図、第５
図は従来の現像装置の断面図、第６図は従来トナ
ー容器の斜視図、第７図は現像装置のトナー補給
器内にトナー容器を装着する様子を示した図であ
る。
１…側板、２…現像容器、３…マグネツトロー
ラ、４…非磁性スリーブ、５…現像剤、６…撹拌
器、７…撹拌器、８…ドクターブレード、９…感
光ドラム、１０…スクレーパ、１１…検出容器、
１２…検出素子、１３…トナー補給器、１４…ト
ナー、１５…補給ローラ、１６…トナー容器、１
７…撹拌手段、１８…トナー補給器開口部、１９
…トナー容器開口部、２０…新トナー容器、２０
ａ…トナー充填部屋部材、２０ｂ…トナー容器外
縁部材、２１…トナー充填部屋、２２…新補給ロ
ーラ、２３…トナー充填部材駆動手段、２４…現
像装置。
FIG. 1 is a sectional view showing the configuration of the developing device when the present invention is implemented, FIGS. 2 and 3 are views showing the new toner container, FIG. 4 is a perspective view of the new toner container, and FIG.
FIG. 6 is a sectional view of a conventional developing device, FIG. 6 is a perspective view of a conventional toner container, and FIG. 7 is a diagram showing how the toner container is installed in a toner supply device of the developing device. DESCRIPTION OF SYMBOLS 1... Side plate, 2... Developing container, 3... Magnetic roller, 4... Non-magnetic sleeve, 5... Developer, 6... Stirrer, 7... Stirrer, 8... Doctor blade, 9... Photosensitive drum, 10... Scraper, 11...detection container,
12...Detection element, 13...Toner replenisher, 14...Toner, 15...Replenishment roller, 16...Toner container, 1
7... Stirring means, 18... Toner supply device opening, 19
...Toner container opening, 20...New toner container, 20
a... Toner filling chamber member, 20b... Toner container outer edge member, 21... Toner filling chamber, 22... New supply roller, 23... Toner filling member driving means, 24... Developing device.
Claims (1)
納する現像容器と、トナーを現像容器へ補給する
トナー補給手段と、前記トナー補給手段で用いら
れ、外部に着脱可能なトナー容器と、前記現像容
器中の現像剤を記録体の電気潜像面へ搬送する手
段と、現像剤の一部を検出容器内に投入する手段
と該検出容器内で現像剤中のキヤリアとトナーの
混合比を計測する計測手段と、前記トナー補給手
段から現像容器へのトナー補給を制御する制御回
路において、前記着脱可能なトナー容器の、トナ
ー充填部分を放射状の部屋に分け単位管理できる
構成としたことを特徴とするトナー容器。 ２ 請求項第１項記載において、トナー充填部屋
の軸方向の外縁に、一部開口部のある部材を配置
し、前記開口部よりトナー容器内放射状トナー一
充填部屋内のトナー補給することを特徴とするト
ナー容器。[Scope of Claim for Utility Model Registration] 1. A developer container containing a developer composed of a carrier and toner, a toner replenishing means for replenishing the toner to the developer container, and a removable external device used in the toner replenishing means. a toner container, a means for transporting the developer in the developer container to the electrolatent image surface of the recording medium, a means for introducing a portion of the developer into a detection container, and a carrier in the developer in the detection container. A measuring means for measuring a toner mixing ratio and a control circuit for controlling toner replenishment from the toner replenishing means to the developer container are configured to divide the toner-filled portion of the removable toner container into radial rooms and manage them in units. A toner container characterized by: 2. According to claim 1, a member having a partial opening is disposed at the outer edge of the toner filling chamber in the axial direction, and the radial toner inside the toner container is supplied with toner inside the filling chamber through the opening. toner container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4351490U JPH043450U (en) | 1990-04-25 | 1990-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4351490U JPH043450U (en) | 1990-04-25 | 1990-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH043450U true JPH043450U (en) | 1992-01-13 |
Family
ID=31555988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4351490U Pending JPH043450U (en) | 1990-04-25 | 1990-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043450U (en) |
-
1990
- 1990-04-25 JP JP4351490U patent/JPH043450U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH043450U (en) | ||
| JPH032361U (en) | ||
| JPS6235092Y2 (en) | ||
| JPH043451U (en) | ||
| JPS6237242Y2 (en) | ||
| JPS60185974A (en) | Developing device | |
| JPS5822182Y2 (en) | Toner supply cartridge for electrostatic latent image developing device | |
| JPH0635240Y2 (en) | Development device | |
| JPS61117574A (en) | Multicolor developing device | |
| JPH0310517Y2 (en) | ||
| JPH0440246U (en) | ||
| JPS63140552U (en) | ||
| JPH0452953B2 (en) | ||
| JPS642258U (en) | ||
| JPS6039059U (en) | developer supply device | |
| JPS6313541B2 (en) | ||
| JPS63105157U (en) | ||
| JPS6430561U (en) | ||
| JPH01182869A (en) | Developing device for image forming device | |
| JPS61153055U (en) | ||
| JPS61132857U (en) | ||
| JPS60142368A (en) | Developing device | |
| JPH0295354U (en) | ||
| JPS6227348U (en) | ||
| JPH01177762U (en) |