JPH028299Y2 - - Google Patents
Info
- Publication number
- JPH028299Y2 JPH028299Y2 JP1981127021U JP12702181U JPH028299Y2 JP H028299 Y2 JPH028299 Y2 JP H028299Y2 JP 1981127021 U JP1981127021 U JP 1981127021U JP 12702181 U JP12702181 U JP 12702181U JP H028299 Y2 JPH028299 Y2 JP H028299Y2
- Authority
- JP
- Japan
- Prior art keywords
- toner
- voltage
- conductor
- detection
- remaining 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 53
- 239000004020 conductor Substances 0.000 claims description 49
- 230000008859 change Effects 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000003990 capacitor Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 101100365087 Arabidopsis thaliana SCRA gene Proteins 0.000 description 4
- 101150105073 SCR1 gene Proteins 0.000 description 4
- 101100134054 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) NTG1 gene Proteins 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 101100286980 Daucus carota INV2 gene Proteins 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 101100397045 Xenopus laevis invs-b gene Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12702181U JPS5831554U (ja) | 1981-08-26 | 1981-08-26 | トナ−残量検知装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12702181U JPS5831554U (ja) | 1981-08-26 | 1981-08-26 | トナ−残量検知装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5831554U JPS5831554U (ja) | 1983-03-01 |
| JPH028299Y2 true JPH028299Y2 (US07709020-20100504-C00041.png) | 1990-02-27 |
Family
ID=29920775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12702181U Granted JPS5831554U (ja) | 1981-08-26 | 1981-08-26 | トナ−残量検知装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5831554U (US07709020-20100504-C00041.png) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53119049A (en) * | 1977-03-26 | 1978-10-18 | Konishiroku Photo Ind Co Ltd | Detecting and controlling method of toner contents in developer and device for the same |
| JPS5448250A (en) * | 1977-09-24 | 1979-04-16 | Nec Corp | Detecting mechanism of remaining quantity of toner of magnedry developing device |
-
1981
- 1981-08-26 JP JP12702181U patent/JPS5831554U/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53119049A (en) * | 1977-03-26 | 1978-10-18 | Konishiroku Photo Ind Co Ltd | Detecting and controlling method of toner contents in developer and device for the same |
| JPS5448250A (en) * | 1977-09-24 | 1979-04-16 | Nec Corp | Detecting mechanism of remaining quantity of toner of magnedry developing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5831554U (ja) | 1983-03-01 |
