JPH0633483Y2 - トナ−濃度検出装置 - Google Patents
トナ−濃度検出装置Info
- Publication number
- JPH0633483Y2 JPH0633483Y2 JP6708987U JP6708987U JPH0633483Y2 JP H0633483 Y2 JPH0633483 Y2 JP H0633483Y2 JP 6708987 U JP6708987 U JP 6708987U JP 6708987 U JP6708987 U JP 6708987U JP H0633483 Y2 JPH0633483 Y2 JP H0633483Y2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- transformer
- toner concentration
- output
- differential
- 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.)
- Expired - Lifetime
Links
- 239000003990 capacitor Substances 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 7
- 230000035945 sensitivity Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 7
- 230000010355 oscillation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Dry Development In Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6708987U JPH0633483Y2 (ja) | 1987-05-02 | 1987-05-02 | トナ−濃度検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6708987U JPH0633483Y2 (ja) | 1987-05-02 | 1987-05-02 | トナ−濃度検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63173252U JPS63173252U (enrdf_load_stackoverflow) | 1988-11-10 |
| JPH0633483Y2 true JPH0633483Y2 (ja) | 1994-08-31 |
Family
ID=30905678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6708987U Expired - Lifetime JPH0633483Y2 (ja) | 1987-05-02 | 1987-05-02 | トナ−濃度検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0633483Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6069158B2 (ja) * | 2013-09-30 | 2017-02-01 | 京セラドキュメントソリューションズ株式会社 | トナーセンサー及び画像形成装置 |
-
1987
- 1987-05-02 JP JP6708987U patent/JPH0633483Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63173252U (enrdf_load_stackoverflow) | 1988-11-10 |
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