JPS61105866U - - Google Patents
Info
- Publication number
- JPS61105866U JPS61105866U JP19274584U JP19274584U JPS61105866U JP S61105866 U JPS61105866 U JP S61105866U JP 19274584 U JP19274584 U JP 19274584U JP 19274584 U JP19274584 U JP 19274584U JP S61105866 U JPS61105866 U JP S61105866U
- Authority
- JP
- Japan
- Prior art keywords
- face
- wind
- propeller
- rotating body
- rotates
- 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
- 230000003287 optical effect Effects 0.000 claims description 3
Landscapes
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Description
図はこの考案の実施例を示し、第１図は風向風
速計の断面図、第２図は回転体の正面図、第３図
は光フアイバの下端付近の拡大断面図である。
１……胴体、２……プロペラ、９……回転体、
１１……光フアイバ、１１ａ……一方の端面、１
１ｂ……他方の端面、１６……発光素子、１７…
…受光素子、２０……光信号発生器。
The figures show an embodiment of this invention; FIG. 1 is a cross-sectional view of the anemometer, FIG. 2 is a front view of the rotating body, and FIG. 3 is an enlarged cross-sectional view of the vicinity of the lower end of the optical fiber. 1... fuselage, 2... propeller, 9... rotating body,
11... Optical fiber, 11a... One end surface, 1
1b...Other end surface, 16...Light emitting element, 17...
. . . Light receiving element, 20 . . . Optical signal generator.
Claims (1)
た胴体に風力によつて回転するプロペラを取付け
ると共に、このプロペラの回転と共に回転する回
転体を設け、この回転体と光フアイバの一方の端
面とで回転に比例した光信号を発生させる光信号
発生器を構成すると共に、前記光フアイバの他方
の端面に近接して発光素子と受光素子を該端面か
ら光が拡散する角度範囲内に設けたことを特徴と
する風向風速計。 A propeller that rotates by the wind is attached to the body, which is rotatable so as to face the direction of the wind, and a rotating body that rotates with the rotation of the propeller is provided, and this rotating body and one end face of the optical fiber are connected. an optical signal generator that generates an optical signal proportional to the rotation, and a light emitting element and a light receiving element are provided close to the other end face of the optical fiber within an angular range in which light is diffused from the end face. Anemometer featuring wind direction and speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19274584U JPS61105866U (en) | 1984-12-19 | 1984-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19274584U JPS61105866U (en) | 1984-12-19 | 1984-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61105866U true JPS61105866U (en) | 1986-07-05 |
Family
ID=30750152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19274584U Pending JPS61105866U (en) | 1984-12-19 | 1984-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61105866U (en) |
-
1984
- 1984-12-19 JP JP19274584U patent/JPS61105866U/ja active Pending
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