JPS643812U - - Google Patents
Info
- Publication number
- JPS643812U JPS643812U JP9271887U JP9271887U JPS643812U JP S643812 U JPS643812 U JP S643812U JP 9271887 U JP9271887 U JP 9271887U JP 9271887 U JP9271887 U JP 9271887U JP S643812 U JPS643812 U JP S643812U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- optical deflector
- type optical
- magnetic bearing
- bearing type
- 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
- 230000003287 optical effect Effects 0.000 claims description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Mechanical Optical Scanning Systems (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Description
第１図は本考案の一実施例に係る、回転状態時
の空気磁気軸受型光偏向器の縦断面図、第２図は
同、輸送時の光偏向器の縦断面図、第３図は長ネ
ジの一例を示す図である。
４……マグネツトケース、６……永久磁石、８
……ネジ穴、１２……台座クツシヨン。
FIG. 1 is a vertical cross-sectional view of an air magnetic bearing type optical deflector in a rotating state according to an embodiment of the present invention, FIG. 2 is a vertical cross-sectional view of the optical deflector during transportation, and FIG. It is a figure which shows an example of a long screw. 4...Magnetic case, 6...Permanent magnet, 8
...screw hole, 12...pedestal cushion.
Claims (1)
面のマグネツトにより、互いに反発するように挟
持されたマグネツトを先端部に持ち、この反発力
により浮上し、駆動源により回転される回転体ユ
ニツトを有する空気磁気軸受型光偏向器において
、ケース上壁のマグネツトを保持するマグネツト
ケース及びこのマグネツを貫通して中央部にネジ
穴を設けたことを特徴とする空気磁気軸受型光偏
向器。 (2) 固定軸ユニツトの台座部にプラスチツク系
の台座クツシヨンを設け、回転体下端部を載置し
たことを特徴とする実用新案登録請求の範囲第(1
)項記載の空気磁気軸受型光偏向器。[Claims for Utility Model Registration] (1) The magnet at the tip is held between the magnet at the tip of the fixed shaft and the magnet on the inner surface of the upper wall of the case so that they repel each other. An air magnetic bearing type optical deflector having a rotary body unit rotated by an air magnetic bearing type optical deflector, comprising: a magnet case for holding a magnet on the upper wall of the case; and a screw hole provided in the center part passing through the magnet. Magnetic bearing type optical deflector. (2) Utility model registration claim no.
) The air magnetic bearing type optical deflector described in item ).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9271887U JPS643812U (en) | 1987-06-18 | 1987-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9271887U JPS643812U (en) | 1987-06-18 | 1987-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS643812U true JPS643812U (en) | 1989-01-11 |
Family
ID=31317155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9271887U Pending JPS643812U (en) | 1987-06-18 | 1987-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS643812U (en) |
-
1987
- 1987-06-18 JP JP9271887U patent/JPS643812U/ja active Pending