JPS5543578A - Light deflecting device - Google Patents
Light deflecting deviceInfo
- Publication number
- JPS5543578A JPS5543578A JP11724278A JP11724278A JPS5543578A JP S5543578 A JPS5543578 A JP S5543578A JP 11724278 A JP11724278 A JP 11724278A JP 11724278 A JP11724278 A JP 11724278A JP S5543578 A JPS5543578 A JP S5543578A
- Authority
- JP
- Japan
- Prior art keywords
- reference plane
- float member
- polyhedral mirror
- deflecting device
- light deflecting
- 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
Landscapes
- Mechanical Optical Scanning Systems (AREA)
Abstract
PURPOSE: To prevent electrostatic disturbance occurring on the reference plane of the polyhedral mirror of light deflecting device and float member, by making the reference plane of polyhedral mirror and float member from conductive material, and grouding them.
CONSTITUTION: A float member 7 is made from conductive resin, and is grounded by means of an earth wire 11. A polyhedral mirror 6 is made from a metal material, and a reference plane 6-2 is ground sufficiently. The reference plane 6-2 of the polyhedral mirror and float member 7 may be coated with conductive materials. A large quantity of static electricity occurs on the surface of reference plane 6-2 and float member 7 due to friction caused by sliding contact, thereby attracting fine dust, which causes to disturb the float due to fluid pressure of the reference plane of the polyhedral mirror. In this constitution, therefore, electrostatic disturbance of the light deflecting device may be prevented, so that the performance of the light deflecting device may be maintained stably.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11724278A JPS5543578A (en) | 1978-09-21 | 1978-09-21 | Light deflecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11724278A JPS5543578A (en) | 1978-09-21 | 1978-09-21 | Light deflecting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5543578A true JPS5543578A (en) | 1980-03-27 |
Family
ID=14706898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11724278A Pending JPS5543578A (en) | 1978-09-21 | 1978-09-21 | Light deflecting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5543578A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61113019A (en) * | 1984-11-07 | 1986-05-30 | Canon Inc | Optical scanning device |
JPS62154413U (en) * | 1986-03-25 | 1987-09-30 | ||
JPH0259716A (en) * | 1988-08-26 | 1990-02-28 | Canon Inc | Scanning optical device |
-
1978
- 1978-09-21 JP JP11724278A patent/JPS5543578A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61113019A (en) * | 1984-11-07 | 1986-05-30 | Canon Inc | Optical scanning device |
JPS62154413U (en) * | 1986-03-25 | 1987-09-30 | ||
JPH0259716A (en) * | 1988-08-26 | 1990-02-28 | Canon Inc | Scanning optical device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5359737A (en) | Electrostatic powder coating and its equipment | |
CA2055237A1 (en) | Spraying device | |
US3202824A (en) | Pickup device | |
JPS5543578A (en) | Light deflecting device | |
JPS5252641A (en) | Corona discharge device | |
JPS5767934A (en) | Electrophotographic receptor | |
GB1393012A (en) | Static bleed resistor | |
JPS52154639A (en) | Electrophotographic carrier | |
Welsch | The drag of finite-length cylinders determined from flight tests at high Reynolds numbers for a Mach number range from 0.5 to 1.3 | |
JPS51119231A (en) | Pressure-fixing micro-capsule toner | |
ES8206869A1 (en) | Apparatus for cleaning particles from a surface. | |
JPS52113735A (en) | Support for electrophotographic light sensitive material | |
JPS54140188A (en) | Conduit bus | |
JPS5357837A (en) | Electrostatic recording body | |
JPS5581349A (en) | Electrostatic recording body | |
JPS55118062A (en) | Developing device | |
JPS55165162A (en) | Electrostatic coating apparatus with powder | |
JPS56132346A (en) | Electrostatic recorder | |
JPS5797965A (en) | Magnetic fluid sealing device | |
JPS57154648A (en) | Magnetic recording medium | |
JPS5760356A (en) | Copying device | |
JPS54113244A (en) | Linking band body for electronic parts | |
JPS57141038A (en) | Recording and reproducing device | |
JPS57141039A (en) | Recording and reproducing device | |
JPS5329726A (en) | Electrophotographic light sensitive element |