JPH0275657U - - Google Patents
Info
- Publication number
- JPH0275657U JPH0275657U JP15613188U JP15613188U JPH0275657U JP H0275657 U JPH0275657 U JP H0275657U JP 15613188 U JP15613188 U JP 15613188U JP 15613188 U JP15613188 U JP 15613188U JP H0275657 U JPH0275657 U JP H0275657U
- Authority
- JP
- Japan
- Prior art keywords
- reel
- corona
- rotating body
- corona discharger
- discharger
- 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
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Description
第１図は帯電器として用いられるこの考案のコ
ロナ放電器の構成を示す部分断面斜視図、第２図
は第１図で示したコロナ放電器の動作状態を示す
平面図、第３図はこの考案によるコロナ放電器を
用いた複写機の一実施例の全体を示す構成説明図
、第４図はこの考案のコロナ放電器の他の実施例
を示す部分断面斜視図、第５図は第４図に示した
コロナ放電器が帯電器として用いられた複写器の
内部状態を示す部分斜視図、第６図は作像ユニツ
トの引き出し状態を示す説明図、第７図はコロナ
放電器の取り付け部を示す分解斜視図、第８図は
作像ユニツトの分解斜視図である。
２１……コロナ放電器、２２……コロナワイヤ
、２３……巻取りリール、２４……新リール、２
５……第１ギヤ、２６……第１ピニオン、２７…
…第２ギヤ、２８……第２ピニオン、３１……テ
ンシヨンプーリ、３２……シールドケース、３５
……ガイド、３６，４２……大ラツク、３７，４
３……小ラツク、４０……作像ユニツト、４１…
…取つ手。
Figure 1 is a partially sectional perspective view showing the configuration of the corona discharger of this invention used as a charger, Figure 2 is a plan view showing the operating state of the corona discharger shown in Figure 1, and Figure 3 is this. FIG. 4 is a partial cross-sectional perspective view showing another embodiment of the corona discharger according to the invention, and FIG. A partial perspective view showing the internal state of a copying machine in which the corona discharger shown in the figure is used as a charger, FIG. 6 is an explanatory view showing the image forming unit in a pulled out state, and FIG. 7 is an attachment part of the corona discharger. FIG. 8 is an exploded perspective view of the image forming unit. 21...Corona discharger, 22...Corona wire, 23...Take-up reel, 24...New reel, 2
5...First gear, 26...First pinion, 27...
...Second gear, 28...Second pinion, 31...Tension pulley, 32...Shield case, 35
...Guide, 36,42...Great luck, 37,4
3...Small rack, 40...Image forming unit, 41...
...A hand to hold.
Claims (1)
るコロナ放電器において、 コロナ放電器の一端に配設されコロナワイヤが
巻回された第１リールと、コロナ放電器の他端に
配設され第１リールからのコロナワイヤをコロナ
放電器内に張設して巻取る第２リールと、第２リ
ールの回転軸に結合された回転体と、回転体に接
触し回転体に対して相対的に移動可能に設けられ
た接触部とを備え、回転体と接触部との相対的移
動により、回転体が回転して第２リールにコロナ
ワイヤが巻取られることを特徴とするコロナ放電
器。[Claims for Utility Model Registration] A corona discharger that applies voltage to a corona wire to generate an electric discharge, comprising: a first reel disposed at one end of the corona discharger and around which the corona wire is wound; A second reel disposed at the other end and winding the corona wire from the first reel in tension within the corona discharger; a rotating body connected to the rotating shaft of the second reel; and a rotating body that contacts the rotating body and rotates. and a contact section that is movable relative to the body, and the corona wire is wound on the second reel by the rotation of the rotating body due to relative movement between the rotating body and the contact section. corona discharger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15613188U JPH0275657U (en) | 1988-11-29 | 1988-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15613188U JPH0275657U (en) | 1988-11-29 | 1988-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0275657U true JPH0275657U (en) | 1990-06-11 |
Family
ID=31434388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15613188U Pending JPH0275657U (en) | 1988-11-29 | 1988-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0275657U (en) |
-
1988
- 1988-11-29 JP JP15613188U patent/JPH0275657U/ja active Pending