JPS627057U - - Google Patents
Info
- Publication number
- JPS627057U JPS627057U JP9876785U JP9876785U JPS627057U JP S627057 U JPS627057 U JP S627057U JP 9876785 U JP9876785 U JP 9876785U JP 9876785 U JP9876785 U JP 9876785U JP S627057 U JPS627057 U JP S627057U
- Authority
- JP
- Japan
- Prior art keywords
- light
- concentration
- detection position
- developer
- emitting element
- 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 5
Description
第１図は、本考案の一実施例を示す現像液濃度
検出装置の側面図、第２図は従来の現像液濃度検
出装置の一例を示す側面図である。
１３……発光素子、１４……受光素子、２３…
…支持手段。
FIG. 1 is a side view of a developer concentration detection device showing an embodiment of the present invention, and FIG. 2 is a side view of an example of a conventional developer concentration detection device. 13... Light emitting element, 14... Light receiving element, 23...
... means of support.
Claims (1)
子に受光面を対向させた受光素子と、上記両素子
が互に近接し現像液の濃度を測定する濃度検出態
位と上記両素子が互に離間した濃度非検出態位と
の間で変位可能に上記両素子のいずれか一方を支
持する手段とを具備する現像液の濃度検出装置。 A light-emitting element disposed in a developer, a light-receiving element with a light-receiving surface facing the light-emitting element, and a concentration detection position in which both of the above-mentioned elements are close to each other to measure the concentration of the developer, and both the above-mentioned elements are mutually arranged. and means for supporting either one of the two elements so as to be movable between a concentration non-detection position and a concentration non-detection position spaced apart from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9876785U JPS627057U (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9876785U JPS627057U (en) | 1985-06-28 | 1985-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS627057U true JPS627057U (en) | 1987-01-16 |
Family
ID=30967029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9876785U Pending JPS627057U (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS627057U (en) |
-
1985
- 1985-06-28 JP JP9876785U patent/JPS627057U/ja active Pending