JPH0369163U - - Google Patents
Info
- Publication number
- JPH0369163U JPH0369163U JP13018689U JP13018689U JPH0369163U JP H0369163 U JPH0369163 U JP H0369163U JP 13018689 U JP13018689 U JP 13018689U JP 13018689 U JP13018689 U JP 13018689U JP H0369163 U JPH0369163 U JP H0369163U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- replaceable
- main body
- detection device
- magnetic sensor
- 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
- 238000001514 detection method Methods 0.000 claims description 6
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図及び第２図は、この考案に係わるトナー
検出装置を装着した現像装置の概念斜視図、第３
図は第２図の要部断面図、第４図は従来のトナー
検出装置を装着したトナーボツクスの概念断面図
である。
４……磁気センサ、１０……トナー残量検出装
置、１１……現像装置、１２……現像装置本体、
１３……交換式トナーカートリツジ、１３ａ……
底面部。
1 and 2 are conceptual perspective views of a developing device equipped with a toner detection device according to this invention;
This figure is a sectional view of the main part of FIG. 2, and FIG. 4 is a conceptual sectional view of a toner box equipped with a conventional toner detection device. 4...Magnetic sensor, 10...Remaining toner amount detection device, 11...Developing device, 12...Developing device main body,
13...Replaceable toner cartridge, 13a...
Bottom part.
Claims (1)
在に装着される交換式トナーカートリツジのトナ
ー残量を磁気センサーを用いて検出するようにし
たトナー残量検出装置において、 前記磁気センサを、前記交換式トナーカートリ
ツジを収納する現像装置本体側であつて、しかも
前記交換式トナーカートリツジを前記現像装置本
体内に装着した際、該交換式トナーカートリツジ
の底面部に密着するように配設したことを特徴と
するトナー残量検出装置。[Scope of Claim for Utility Model Registration] A remaining toner amount detection device that uses a magnetic sensor to detect the remaining amount of toner in a replaceable toner cartridge that stores magnetic toner and is detachably installed in the main body of a developing device. The magnetic sensor is placed on the side of the developing device main body that houses the replaceable toner cartridge, and moreover, when the replaceable toner cartridge is installed in the developing device main body, the magnetic sensor is placed on the bottom surface of the replaceable toner cartridge. A toner remaining amount detection device characterized in that the toner remaining amount detection device is arranged so as to be in close contact with the toner portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13018689U JPH0369163U (en) | 1989-11-08 | 1989-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13018689U JPH0369163U (en) | 1989-11-08 | 1989-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0369163U true JPH0369163U (en) | 1991-07-09 |
Family
ID=31677777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13018689U Pending JPH0369163U (en) | 1989-11-08 | 1989-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0369163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009108934A (en) * | 2007-10-30 | 2009-05-21 | Honda Motor Co Ltd | Bolt |
-
1989
- 1989-11-08 JP JP13018689U patent/JPH0369163U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009108934A (en) * | 2007-10-30 | 2009-05-21 | Honda Motor Co Ltd | Bolt |
| JP4597179B2 (en) * | 2007-10-30 | 2010-12-15 | 本田技研工業株式会社 | bolt |