JPH0360364U - - Google Patents
Info
- Publication number
- JPH0360364U JPH0360364U JP12162789U JP12162789U JPH0360364U JP H0360364 U JPH0360364 U JP H0360364U JP 12162789 U JP12162789 U JP 12162789U JP 12162789 U JP12162789 U JP 12162789U JP H0360364 U JPH0360364 U JP H0360364U
- Authority
- JP
- Japan
- Prior art keywords
- remaining amount
- developing
- hopper
- detecting means
- amount detecting
- 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
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図は、本考案の一実施例を示す現像装置の
一部構成を示す説明図、第２図はその斜視図、第
３図は本考案の別の実施例を示す現像装置の一部
構成を示す説明図、第４図はその斜視図である。
１……ケーシング、１ａ……内却面、２……現
像ホツパー、３……現像剤撹拌部材、５……クリ
ーニング部材、６……センサ、７……検知面、８
……逃げ溝。
FIG. 1 is an explanatory diagram showing a partial configuration of a developing device showing one embodiment of the present invention, FIG. 2 is a perspective view thereof, and FIG. 3 is a part of a developing device showing another embodiment of the present invention. An explanatory diagram showing the configuration, FIG. 4 is a perspective view thereof. DESCRIPTION OF SYMBOLS 1... Casing, 1a... Inner surface, 2... Developing hopper, 3... Developer stirring member, 5... Cleaning member, 6... Sensor, 7... Sensing surface, 8
...Escape ditch.
Claims (1)
ための現像剤を収容する現像ホツパーと、該現像
ホツパーの内壁面に沿つて設けられた現像剤の残
量を検知する残量検知手段と、現像ホツパー内に
設けられた現像剤撹拌部材と、該現像剤撹拌部材
に一体的に取り付けられ、前記残量検知手段の検
知面を清掃する弾性もしくは可撓性を有するクリ
ーニング部材とを備えた現像装置において、 少なくとも前記クリーニング部材の移動領域に
おいて残量検知手段の検知面を現像ホツパーの内
壁面により突出せしめ、かつクリーニング部材が
前記残量検知手段の検知面に接触し、現像ホツパ
ーの内壁面に達しない長さに設定されていること
を特徴とする現像装置。[Claims for Utility Model Registration] A development hopper containing a developer for developing an electrostatic latent image formed on the surface of an image carrier, and a developer remaining along the inner wall surface of the development hopper. a remaining amount detecting means for detecting the remaining amount; a developer stirring member provided in the developing hopper; and an elastic or flexible member that is integrally attached to the developer stirring member and that cleans the detection surface of the remaining amount detecting means. In the developing device, the detection surface of the remaining amount detecting means is made to protrude from the inner wall surface of the developing hopper in at least a movement area of the cleaning member, and the cleaning member has a detection surface of the remaining amount detecting means. A developing device characterized by being set to a length that does not reach the inner wall surface of a developing hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12162789U JPH0360364U (en) | 1989-10-19 | 1989-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12162789U JPH0360364U (en) | 1989-10-19 | 1989-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0360364U true JPH0360364U (en) | 1991-06-13 |
Family
ID=31669659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12162789U Pending JPH0360364U (en) | 1989-10-19 | 1989-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0360364U (en) |
-
1989
- 1989-10-19 JP JP12162789U patent/JPH0360364U/ja active Pending
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