JPS6482061A - Electrifying device - Google Patents
Electrifying deviceInfo
- Publication number
- JPS6482061A JPS6482061A JP24192687A JP24192687A JPS6482061A JP S6482061 A JPS6482061 A JP S6482061A JP 24192687 A JP24192687 A JP 24192687A JP 24192687 A JP24192687 A JP 24192687A JP S6482061 A JPS6482061 A JP S6482061A
- Authority
- JP
- Japan
- Prior art keywords
- wire
- cam groove
- discharging
- back plate
- motor
- 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
Abstract
PURPOSE:To make the device compact by allowing a wire cleaning member which moves along a back plate part and cleans a discharging wire to leaves the wire at an electrifying electrode end part and serves as a lightning preventing member for the back plate part. CONSTITUTION:A motor M and a worm gear device W which is connected to the motor M are installed outside the back plate part 13. Then the motor M reverses to rotate a worm gear G counterclockwise and then the cleaning member 20 is drawn and guided to a cam groove part 14A; and a step part 21A rotates slightly along the slanting surface of the cam groove part 14A, and consequently wire cleaner parts 26A and 26B, and 26C and 26D move away from each other symmetrically to leave the discharging wire 11. The cleaning member 20 moved to the cam groove 14A, on the other hand, shields the edge part of the cam groove part 14A. Therefore, even when the edge part of the cam groove part 14A is formed very close to or overlapping with the discharging wire 11, it is shielded by an electric insulator at the time of discharging, so lightning is precluded.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24192687A JPS6482061A (en) | 1987-09-25 | 1987-09-25 | Electrifying device |
US07/247,693 US4908513A (en) | 1987-09-25 | 1988-09-22 | Charging apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24192687A JPS6482061A (en) | 1987-09-25 | 1987-09-25 | Electrifying device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6482061A true JPS6482061A (en) | 1989-03-28 |
Family
ID=17081618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24192687A Pending JPS6482061A (en) | 1987-09-25 | 1987-09-25 | Electrifying device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6482061A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0365345A2 (en) * | 1988-10-21 | 1990-04-25 | Mita Industrial Co., Ltd. | A corona wire cleaning device for a corona unit |
-
1987
- 1987-09-25 JP JP24192687A patent/JPS6482061A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0365345A2 (en) * | 1988-10-21 | 1990-04-25 | Mita Industrial Co., Ltd. | A corona wire cleaning device for a corona unit |
US5023748A (en) * | 1988-10-21 | 1991-06-11 | Mita Industrial Co., Ltd. | Corona wire cleaning device for a corona unit |
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