JPS59151169A - 電子写真複写機およびそのコロナ放電電流測定方式 - Google Patents
電子写真複写機およびそのコロナ放電電流測定方式Info
- Publication number
- JPS59151169A JPS59151169A JP58025277A JP2527783A JPS59151169A JP S59151169 A JPS59151169 A JP S59151169A JP 58025277 A JP58025277 A JP 58025277A JP 2527783 A JP2527783 A JP 2527783A JP S59151169 A JPS59151169 A JP S59151169A
- Authority
- JP
- Japan
- Prior art keywords
- conductive support
- discharge current
- ground
- electrophotographic copying
- copying machine
- 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.)
- Granted
Links
- 238000005259 measurement Methods 0.000 claims abstract description 8
- 108091008695 photoreceptors Proteins 0.000 claims description 20
- 238000000691 measurement method Methods 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims 1
- 239000012212 insulator Substances 0.000 abstract description 4
- 239000004020 conductor Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 230000008030 elimination Effects 0.000 description 4
- 238000003379 elimination reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
- G03G15/0266—Arrangements for controlling the amount of charge
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
- G03G15/0291—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices corona discharge devices, e.g. wires, pointed electrodes, means for cleaning the corona discharge device
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Control Or Security For Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58025277A JPS59151169A (ja) | 1983-02-17 | 1983-02-17 | 電子写真複写機およびそのコロナ放電電流測定方式 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58025277A JPS59151169A (ja) | 1983-02-17 | 1983-02-17 | 電子写真複写機およびそのコロナ放電電流測定方式 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59151169A true JPS59151169A (ja) | 1984-08-29 |
| JPH0221586B2 JPH0221586B2 (enrdf_load_stackoverflow) | 1990-05-15 |
Family
ID=12161523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58025277A Granted JPS59151169A (ja) | 1983-02-17 | 1983-02-17 | 電子写真複写機およびそのコロナ放電電流測定方式 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59151169A (enrdf_load_stackoverflow) |
-
1983
- 1983-02-17 JP JP58025277A patent/JPS59151169A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0221586B2 (enrdf_load_stackoverflow) | 1990-05-15 |
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