JPS5888262U - Device for detecting accumulated amount of collected developer in cleaning equipment - Google Patents
Device for detecting accumulated amount of collected developer in cleaning equipmentInfo
- Publication number
- JPS5888262U JPS5888262U JP17868481U JP17868481U JPS5888262U JP S5888262 U JPS5888262 U JP S5888262U JP 17868481 U JP17868481 U JP 17868481U JP 17868481 U JP17868481 U JP 17868481U JP S5888262 U JPS5888262 U JP S5888262U
- Authority
- JP
- Japan
- Prior art keywords
- light
- developer
- cleaning device
- collection container
- accumulated amount
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のクリー豊ング装置における回収現像剤の
堆積量検知装置を示す断面図、第２図は本考案のクリー
ニング装置における回収現像剤の−堆積量検知装置を示
す断面図、第３図は同装置の要部を示す説明図、第４図
は本考案の第１の変形例の要部を示す上面断面図、第５
図は本考案の第２の変形例の要部を示す上面断面図であ
る。
１０・・・現像剤回収バック、ＩＯＡ・・・検出窓、１
５・・・発光素子、１６・・・受光素子。
５ｏ、、 ノＯｂ −
Ｌ
／Ｔ
’ １８ １９−
第４図FIG. 1 is a cross-sectional view showing a device for detecting the accumulated amount of recovered developer in a conventional cleaning device; FIG. 2 is a cross-sectional view showing a device for detecting the accumulated amount of recovered developer in the cleaning device of the present invention; The figure is an explanatory view showing the main parts of the device, FIG. 4 is a top sectional view showing the main parts of the first modification of the present invention, and FIG.
The figure is a top sectional view showing the main parts of a second modified example of the present invention. 10...Developer collection bag, IOA...detection window, 1
5... Light emitting element, 16... Light receiving element. 5o,, Ob-L/T' 18 19- Fig. 4
Claims (2)
積しそのまま廃棄可能な現像剤回収容器を有するクリー
ニング装置において、前記現像剤回収容器に検出窓−を
設けるとともにその近傍に発光素子と受光素子とを配置
し、前記発光素子よりの投光の受光状態に基づいて回収
現像剤の堆積量が所定量に達したことを検知することを
特徴とするクリーニング装置における回収現像剤の堆積
量検知装置。(1) In a cleaning device having a developer collection container that can collect and temporarily deposit the developer remaining on the image carrier and dispose of it as is, the developer collection container is provided with a detection window and a light emitting light is emitted near the developer collection container. A cleaning device for collecting developer in a cleaning device, characterized in that an element and a light receiving element are arranged, and it is detected that the accumulated amount of the collected developer has reached a predetermined amount based on the state of reception of light emitted from the light emitting element. Deposition amount detection device.
の相隣接する２つの側面に設けた検出窓を挾むように対
向配置し、発光素子より受光素子までの光路長を短（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
のクリーニング装置における回収現像剤の堆積量検知装
置。(2) The light-emitting element and the light-receiving element are arranged opposite to each other so as to sandwich detection windows provided on two adjacent side surfaces of the developer collection container, and the optical path length from the light-emitting element to the light-receiving element is shortened. A device for detecting the amount of collected developer deposited in a cleaning device as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17868481U JPS5888262U (en) | 1981-12-02 | 1981-12-02 | Device for detecting accumulated amount of collected developer in cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17868481U JPS5888262U (en) | 1981-12-02 | 1981-12-02 | Device for detecting accumulated amount of collected developer in cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5888262U true JPS5888262U (en) | 1983-06-15 |
Family
ID=29973705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17868481U Pending JPS5888262U (en) | 1981-12-02 | 1981-12-02 | Device for detecting accumulated amount of collected developer in cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5888262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019174495A (en) * | 2018-03-26 | 2019-10-10 | コニカミノルタ株式会社 | Image forming apparatus |
-
1981
- 1981-12-02 JP JP17868481U patent/JPS5888262U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019174495A (en) * | 2018-03-26 | 2019-10-10 | コニカミノルタ株式会社 | Image forming apparatus |
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