JPH0450860U - - Google Patents
Info
- Publication number
- JPH0450860U JPH0450860U JP9450590U JP9450590U JPH0450860U JP H0450860 U JPH0450860 U JP H0450860U JP 9450590 U JP9450590 U JP 9450590U JP 9450590 U JP9450590 U JP 9450590U JP H0450860 U JPH0450860 U JP H0450860U
- Authority
- JP
- Japan
- Prior art keywords
- developing device
- developing sleeve
- developing
- spiral conveyor
- spiral
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図は本考案の現像器の一例を示す平断面図
、第２図は第１図の−線における断面図、第
３図はスパイラルコンベアの動作説明図である。
１０……第１スパイラルコンベア、１１……回
転軸、１２……スパイラル羽根、２０……第２ス
パイラルコンベア、３０……第３スパイラルコン
ベア、４０……現像スリーブ、５０……トナー濃
度センサ、６０……トナー補給部材。
FIG. 1 is a plan sectional view showing an example of the developing device of the present invention, FIG. 2 is a sectional view taken along the line -- in FIG. 1, and FIG. 3 is an explanatory diagram of the operation of the spiral conveyor. 10...First spiral conveyor, 11...Rotating shaft, 12...Spiral blade, 20...Second spiral conveyor, 30...Third spiral conveyor, 40...Developing sleeve, 50...Toner concentration sensor, 60 ...Toner supply member.
Claims (1)
れる現像剤により現像する現像器であつて、 前記現像スリーブの軸心方向に平行に配設され
ており、スパイラル羽根が多孔性部材により構成
されたスパイラルコンベアを有してなる現像器。[Claims for Utility Model Registration] A developing device that develops a latent image on an image carrier with a developer conveyed by a developing sleeve, which is disposed parallel to the axial direction of the developing sleeve and has a spiral shape. A developing device comprising a spiral conveyor whose blades are made of a porous member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9450590U JPH0450860U (en) | 1990-09-07 | 1990-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9450590U JPH0450860U (en) | 1990-09-07 | 1990-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0450860U true JPH0450860U (en) | 1992-04-28 |
Family
ID=31832509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9450590U Pending JPH0450860U (en) | 1990-09-07 | 1990-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450860U (en) |
-
1990
- 1990-09-07 JP JP9450590U patent/JPH0450860U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0450860U (en) | ||
| JPH0450861U (en) | ||
| JPH0450862U (en) | ||
| JPH0453261U (en) | ||
| JPS6296056U (en) | ||
| JPH0453262U (en) | ||
| JPS62125253U (en) | ||
| JPS6423052U (en) | ||
| JPS6253459U (en) | ||
| JPS6161561U (en) | ||
| JPS6153761U (en) | ||
| JPS62103062U (en) | ||
| JPS58105554U (en) | Impeller for conveying developer | |
| JPS62127559U (en) | ||
| JPS62106256U (en) | ||
| JPS61104463U (en) | ||
| JPH02119656U (en) | ||
| JPS6161560U (en) | ||
| JPS62156974U (en) | ||
| JPS60178849U (en) | developing device | |
| JPH0269351U (en) | ||
| JPH01157356U (en) | ||
| JPS616865U (en) | developing device | |
| JPS6274256U (en) | ||
| JPS59186856U (en) | Developer stirring “han” device |