JPS61123928U - - Google Patents
Info
- Publication number
- JPS61123928U JPS61123928U JP655685U JP655685U JPS61123928U JP S61123928 U JPS61123928 U JP S61123928U JP 655685 U JP655685 U JP 655685U JP 655685 U JP655685 U JP 655685U JP S61123928 U JPS61123928 U JP S61123928U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- receiving element
- shape memory
- memory alloy
- light receiving
- 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
- 239000013307 optical fiber Substances 0.000 claims description 4
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Optical Transform (AREA)
Description
第１図は従来より一般に使用されている従来例
の構成説明図、第２図は従来より一般に公表され
ている他の従来例の構成説明図、第３図は本考案
の一実施例の構成説明図、第４図は本考案の他の
実施例の構成説明図である。
１……光フアイバー、２……受光素子、３……
形状記憶合金、４……ベース、５……スプリング
、６……指示機構、６１……指針、６２……目盛
板、７１……光源、７２……変換部、７３……指
示部、７４……ハーフミラー、７５……受信部。
Fig. 1 is an explanatory diagram of the configuration of a conventional example that has been commonly used in the past, Fig. 2 is an explanatory diagram of the configuration of another conventional example that has been publicly announced, and Fig. 3 is the configuration of an embodiment of the present invention. The explanatory diagram, FIG. 4, is a structural explanatory diagram of another embodiment of the present invention. 1... Optical fiber, 2... Light receiving element, 3...
Shape memory alloy, 4... Base, 5... Spring, 6... Indication mechanism, 61... Pointer, 62... Scale plate, 71... Light source, 72... Conversion section, 73... Indication section, 74... ...Half mirror, 75...Receiving section.
Claims (1)
光フアイバーの出力端に設けられ該光フアイバー
により伝送された入力光を受光し電流を出力する
受光素子と、該受光素子の一端に一端が接続され
ると共にベースに一端が固定された形状記憶合金
と、該形状記憶合金の他端に一端が接続され他端
が前記受光素子の他端に接続されると共にベース
に他端が固定されたスプリングと、前記形状記憶
合金の他端の変位を指示する指示機構とを具備し
てなる指示装置。 an optical fiber into which input light is input at one end; a light receiving element provided at the output end of the optical fiber that receives the input light transmitted by the optical fiber and outputs a current; and one end connected to one end of the light receiving element. a shape memory alloy having one end fixed to the base, and a spring having one end connected to the other end of the shape memory alloy, the other end connected to the other end of the light receiving element, and the other end fixed to the base. and an indicating mechanism for instructing the displacement of the other end of the shape memory alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP655685U JPS61123928U (en) | 1985-01-21 | 1985-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP655685U JPS61123928U (en) | 1985-01-21 | 1985-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61123928U true JPS61123928U (en) | 1986-08-04 |
Family
ID=30484108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP655685U Pending JPS61123928U (en) | 1985-01-21 | 1985-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61123928U (en) |
-
1985
- 1985-01-21 JP JP655685U patent/JPS61123928U/ja active Pending
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