JPS5893945U - Toner supply device - Google Patents
Toner supply deviceInfo
- Publication number
- JPS5893945U JPS5893945U JP18794181U JP18794181U JPS5893945U JP S5893945 U JPS5893945 U JP S5893945U JP 18794181 U JP18794181 U JP 18794181U JP 18794181 U JP18794181 U JP 18794181U JP S5893945 U JPS5893945 U JP S5893945U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- developer
- toner supply
- hole
- pipe
- 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
Landscapes
- Dry Development In Electrophotography (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の2成分系現像装置の一例を示す断面図、
第2図はそのトナー補給装置の軸線に沿った断面図、第
3図は本考案の実施例を示す断面図、第4図はその軸線
に沿った断面図、第シー図は本考案の他の実施例を示す
正面図、第6図はその斜視図である。
7・・・トナー補給パイプ、7a・・・現像剤導入孔、
7b・・・トナー補給孔、8・・・移送スクリュー、1
0・・・現像剤、11・・・現像タンク、21.24・
・・トナー拡散部材。FIG. 1 is a sectional view showing an example of a conventional two-component developing device.
FIG. 2 is a sectional view along the axis of the toner replenishing device, FIG. 3 is a sectional view showing an embodiment of the present invention, FIG. 4 is a sectional view along the axis, and FIG. FIG. 6 is a front view showing the embodiment, and FIG. 6 is a perspective view thereof. 7... Toner supply pipe, 7a... Developer introduction hole,
7b... Toner supply hole, 8... Transfer screw, 1
0...Developer, 11...Developing tank, 21.24.
...Toner diffusion member.
Claims (2)
るトナー補給パイプ内をその一端から他端に向って移送
スクリュー等によりトナーを移送し、この移送中に上記
トナー補給パイプに適当な間隔で設けられたトナー補給
孔よりトナーを現像タンク内の現像剤に供給する二成分
現像剤を使用する電子写真複写機等の現像装置のトナー
補給装置において、上記トナー補給パイプと現像剤上面
との間に、上記トナー供給孔に対応する位置にトナー拡
散部材を設けたことを特徴とするトナー補給装置。(1) Toner is transferred from one end of the toner supply pipe extending in the width direction across the entire width of the developing tank using a transfer screw or the like, and during this transfer, the toner supply pipe is provided at appropriate intervals. In a toner replenishment device of a developing device such as an electrophotographic copying machine that uses a two-component developer that supplies toner to the developer in the developer tank from the toner replenishment hole, there is a gap between the toner replenishment pipe and the upper surface of the developer. . A toner replenishing device, characterized in that a toner diffusion member is provided at a position corresponding to the toner supply hole.
入孔を設けたことを特徴とする実用新案登録請求の範囲
第1項に記載のトナー補給装置。(2) The toner replenishing device according to claim 1, wherein a developer introduction hole is provided on the upper side of the wall of the toner replenishing pipe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18794181U JPS5893945U (en) | 1981-12-18 | 1981-12-18 | Toner supply device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18794181U JPS5893945U (en) | 1981-12-18 | 1981-12-18 | Toner supply device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5893945U true JPS5893945U (en) | 1983-06-25 |
Family
ID=30102826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18794181U Pending JPS5893945U (en) | 1981-12-18 | 1981-12-18 | Toner supply device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5893945U (en) |
-
1981
- 1981-12-18 JP JP18794181U patent/JPS5893945U/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5893945U (en) | Toner supply device | |
JPS58182946U (en) | Toner supply device in electrophotographic copying machine | |
JPS601157U (en) | Replenishment device for collected toner | |
JPS58135758U (en) | magnetic brush device | |
JPS5813545U (en) | magnetic brush developing device | |
JPS6138664U (en) | developing device | |
JPS59194756U (en) | Developing device of electrophotographic copying machine | |
JPS58159554U (en) | Copy machine dry developing device | |
JPS58133156U (en) | developing device | |
JPS581947U (en) | developing device | |
JPS5938461U (en) | Developer supply bottle | |
JPS6370568U (en) | ||
JPS60172160U (en) | Developer agitation device in developing device | |
JPS6141267U (en) | Copy machine developing device | |
JPS60159452U (en) | magnetic brush developing device | |
JPS60140068U (en) | Toner supply hopper for electrophotography | |
JPS6129365U (en) | Developing devices such as electrophotographic copying machines | |
JPS60176445U (en) | toner supply device | |
JPS6078053U (en) | Scraper of wet type electrophotographic copying machine | |
JPS58121051U (en) | Developing machine toner supply device | |
JPS5989360U (en) | Developer stirring device | |
JPS6088347U (en) | Toner supply device | |
JPS6026066U (en) | Developing device positioning device | |
JPS58108468U (en) | developing device | |
JPS58128463U (en) | Developer stirring device |