JPS63191357U - - Google Patents
Info
- Publication number
- JPS63191357U JPS63191357U JP7991987U JP7991987U JPS63191357U JP S63191357 U JPS63191357 U JP S63191357U JP 7991987 U JP7991987 U JP 7991987U JP 7991987 U JP7991987 U JP 7991987U JP S63191357 U JPS63191357 U JP S63191357U
- Authority
- JP
- Japan
- Prior art keywords
- partition wall
- developer
- conveyance means
- developing device
- agitation conveyance
- 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
- 238000005192 partition Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 2
- 238000013019 agitation Methods 0.000 claims 5
- 230000007423 decrease Effects 0.000 claims 2
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Description
第1図は本考案に係る現像装置の断面図、第2
図は第1図の―線断面図、第3図は隔壁の変
更実施例を示す正面図である。
1……潜像担持体、2……現像装置、4……現
像剤担持体、6,7……現像剤搬送スクリユー(
撹拌搬送手段)、8……隔壁、8a……切欠き。
Figure 1 is a sectional view of the developing device according to the present invention, Figure 2 is a sectional view of the developing device according to the present invention;
The figure is a sectional view taken along the line -- in FIG. 1, and FIG. 3 is a front view showing a modified embodiment of the partition wall. 1...Latent image carrier, 2...Developing device, 4...Developer carrier, 6, 7...Developer conveying screw (
stirring conveyance means), 8... partition, 8a... notch.
Claims (1)
、撹拌する撹拌搬送手段を備え、長手方向端部か
ら現像剤の供給を受ける現像装置において、現像
領域と前記撹拌搬送手段間を隔壁にて区画すると
ともに、該隔壁に撹拌搬送手段の現像剤供給側か
ら反対側に向かつて面積が漸増する切欠きを形成
したことを特徴とする現像装置。 (2) 前記隔壁は、前記撹拌搬送手段の現像剤供
給側から反対側に向かつてその高さが漸次低くな
るよう構成されることを特徴とする実用新案登録
請求の範囲第1項記載の現像装置。 (3) 前記隔壁には前記撹拌搬送手段の現像剤供
給側から反対側に向かつてピツチが漸次小さくな
る切欠きを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項記載の現像装置。[Scope of Claim for Utility Model Registration] (1) In a developing device that is equipped with an agitation conveying means that conveys and stirs developer in the direction of the rotation axis of a developer carrier, and receives developer from a longitudinal end, the developing area and the agitation conveyance means by a partition wall, and a notch is formed in the partition wall, the area of which gradually increases from the developer supply side of the agitation conveyance means to the opposite side. (2) The developing device according to claim 1, wherein the partition wall is configured such that its height gradually decreases from the developer supply side of the agitation conveyance means to the opposite side. Device. (3) The developing device according to claim 1, wherein the partition wall is formed with a notch whose pitch gradually decreases from the developer supply side of the agitation conveyance means to the opposite side. .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7991987U JPS63191357U (en) | 1987-05-28 | 1987-05-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7991987U JPS63191357U (en) | 1987-05-28 | 1987-05-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63191357U true JPS63191357U (en) | 1988-12-09 |
Family
ID=30930246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7991987U Pending JPS63191357U (en) | 1987-05-28 | 1987-05-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63191357U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104950631A (en) * | 2014-03-28 | 2015-09-30 | 富士施乐株式会社 | Developing device and image forming apparatus |
-
1987
- 1987-05-28 JP JP7991987U patent/JPS63191357U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104950631A (en) * | 2014-03-28 | 2015-09-30 | 富士施乐株式会社 | Developing device and image forming apparatus |
JP2015191133A (en) * | 2014-03-28 | 2015-11-02 | 富士ゼロックス株式会社 | Development device and image formation device |
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