JPS6251314U - - Google Patents
Info
- Publication number
- JPS6251314U JPS6251314U JP14165185U JP14165185U JPS6251314U JP S6251314 U JPS6251314 U JP S6251314U JP 14165185 U JP14165185 U JP 14165185U JP 14165185 U JP14165185 U JP 14165185U JP S6251314 U JPS6251314 U JP S6251314U
- Authority
- JP
- Japan
- Prior art keywords
- holder
- coil
- magnetic
- optical
- optical device
- 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 7
- 230000004907 flux Effects 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims 2
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Optical Recording Or Reproduction (AREA)
Description
第１図はこの考案の一実施例の偏光ミラーをも
つ光学装置の正面図、第２図は第１図の−断
面図、第３図は第１図の−断面図、第４図は
従来装置の磁束分布を示す図、第５図、第６図は
従来装置の簡略構成図及び磁束分布の説明図であ
る。
８ａ，８ｂ……永久磁石、９……コイル、１０
……ホルダ、１１……偏光ミラー。
Figure 1 is a front view of an optical device with a polarizing mirror according to an embodiment of this invention, Figure 2 is a cross-sectional view of Figure 1, Figure 3 is a cross-sectional view of Figure 1, and Figure 4 is a conventional optical device. Figures 5 and 6 showing the magnetic flux distribution of the device are a simplified configuration diagram of the conventional device and an explanatory diagram of the magnetic flux distribution. 8a, 8b...Permanent magnet, 9...Coil, 10
...Holder, 11...Polarizing mirror.
補正 昭６１．９．３０
図面の簡単な説明を次のように補正する。
明細書第７頁第３行目乃至第６行目「第４図は
……説明図である。」とあるのを「第４図は第３
図の可動部のみの拡大図、第５図はこの考案の磁
束分布を示す図、第６図は従来装置の磁束分布を
示す図である。」と補正する。Amendment September 30, 1981 The brief description of the drawing is amended as follows. On page 7 of the specification, lines 3 to 6, the phrase “Figure 4 is an explanatory diagram” was replaced with “Figure 4 is an explanatory diagram.”
FIG. 5 is a diagram showing the magnetic flux distribution of this invention, and FIG. 6 is a diagram showing the magnetic flux distribution of the conventional device. ” he corrected.
Claims (1)
動自在に置かれたホルダと、このホルダに取付け
られ光路を制御する光学素子と、上記ホルダに巻
回されたコイルとを備え、上記コイルへの通電量
の制御により上記ホルダを駆動するようにした光
学装置において、上記ホルダとして磁性材料又は
磁性材料を含む部材から形成したことを特徴とす
る光学装置。 (2) 光学素子は、偏向ミラー又は対物レンズか
ら成ることを特徴とする実用新案登録請求の範囲
第１項記載の光学装置。[Claims for Utility Model Registration] (1) A holder movably placed in a magnetic flux formed by a permanent magnet, an optical element attached to this holder to control an optical path, and a winding wound around the holder. 1. An optical device comprising: a magnetic coil, the holder being driven by controlling the amount of current applied to the coil, wherein the holder is formed from a magnetic material or a member containing a magnetic material. (2) The optical device according to claim 1, wherein the optical element comprises a deflection mirror or an objective lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14165185U JPS6251314U (en) | 1985-09-17 | 1985-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14165185U JPS6251314U (en) | 1985-09-17 | 1985-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6251314U true JPS6251314U (en) | 1987-03-30 |
Family
ID=31049634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14165185U Pending JPS6251314U (en) | 1985-09-17 | 1985-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6251314U (en) |
-
1985
- 1985-09-17 JP JP14165185U patent/JPS6251314U/ja active Pending