JPS62173015U - - Google Patents
Info
- Publication number
- JPS62173015U JPS62173015U JP6088186U JP6088186U JPS62173015U JP S62173015 U JPS62173015 U JP S62173015U JP 6088186 U JP6088186 U JP 6088186U JP 6088186 U JP6088186 U JP 6088186U JP S62173015 U JPS62173015 U JP S62173015U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- thermal conductivity
- heat insulating
- high thermal
- shielding
- 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 8
- 239000000835 fiber Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gyroscopes (AREA)
- Details Of Measuring And Other Instruments (AREA)
Description
第１図はこの考案の一実施例による光フアイバ
ジヤイロの断熱構造を示す断面図、第２図は第１
図の光フアイバジヤイロの断熱構造を用いた場合
の温度特性を示すグラフ図、第３図及び第４図は
光フアイバジヤイロの原理を説明するための説明
図である。
１はジヤイロケース、２はフアイバドラム、３
は光フアイバループ、４は遮蔽カバー。
Figure 1 is a sectional view showing the heat insulation structure of an optical fiber coil according to one embodiment of this invention, and Figure 2 is a cross-sectional view showing the heat insulation structure of an optical fiber coil according to an embodiment of this invention.
FIG. 3 is a graph showing the temperature characteristics when using the heat insulating structure of the optical fiber iron. FIGS. 3 and 4 are explanatory diagrams for explaining the principle of the optical fiber iron. 1 is a gyro case, 2 is a fiber drum, 3
is an optical fiber loop, and 4 is a shielding cover.
Claims (1)
ロケースと、上記断熱用ジヤイロケース内に配設
され、且つ熱伝導率の大きな材質で形成した光フ
アイバループ保持用のフアイバドラムと、上記フ
アイバドラムの周縁部に取付けられ、且つ熱伝導
率の大きな材質で形成した光フアイバループ遮蔽
用の遮蔽カバーとから成る光フアイバジヤイロの
断熱構造。 A heat insulating gyroscope case made of a material with low thermal conductivity, a fiber drum for holding an optical fiber loop disposed within the heat insulating gyroscope case and made of a material with high thermal conductivity, and a peripheral portion of the fiber drum. A thermal insulation structure for an optical fiber coil, which comprises a shielding cover for shielding the optical fiber loop, which is attached to the holder and is made of a material with high thermal conductivity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6088186U JPS62173015U (en) | 1986-04-24 | 1986-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6088186U JPS62173015U (en) | 1986-04-24 | 1986-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62173015U true JPS62173015U (en) | 1987-11-04 |
Family
ID=30893698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6088186U Pending JPS62173015U (en) | 1986-04-24 | 1986-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62173015U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6465416A (en) * | 1987-09-04 | 1989-03-10 | Sumitomo Electric Industries | Optical fiber coil for sensor |
| JPH026712A (en) * | 1988-06-20 | 1990-01-10 | Tokyo Keiki Co Ltd | Optical fiber gyroscope |
| JPH0210267A (en) * | 1988-06-29 | 1990-01-16 | Matsushita Electric Ind Co Ltd | Vibration acceleration sensor |
-
1986
- 1986-04-24 JP JP6088186U patent/JPS62173015U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6465416A (en) * | 1987-09-04 | 1989-03-10 | Sumitomo Electric Industries | Optical fiber coil for sensor |
| JPH026712A (en) * | 1988-06-20 | 1990-01-10 | Tokyo Keiki Co Ltd | Optical fiber gyroscope |
| JPH0210267A (en) * | 1988-06-29 | 1990-01-16 | Matsushita Electric Ind Co Ltd | Vibration acceleration sensor |
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