JPH0161643U - - Google Patents
Info
- Publication number
- JPH0161643U JPH0161643U JP15696587U JP15696587U JPH0161643U JP H0161643 U JPH0161643 U JP H0161643U JP 15696587 U JP15696587 U JP 15696587U JP 15696587 U JP15696587 U JP 15696587U JP H0161643 U JPH0161643 U JP H0161643U
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical fibers
- transmitted
- gap
- humidity
- 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 3
- 239000000463 material Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Light Guides In General And Applications Therefor (AREA)
Description
第1図は本考案品の検出部の模式図、第2図は
本考案の他の実施例を示す模式図である。
1,2……光フアイバ、3……ロツドレンズ、
4……コイルスプリング、5……物質、6……遮
光部材、7……空間、S1,S2……検出部。
FIG. 1 is a schematic diagram of the detection section of the product of the present invention, and FIG. 2 is a schematic diagram showing another embodiment of the present invention. 1, 2...Optical fiber, 3...Rod lens,
4...Coil spring, 5...Substance, 6...Light blocking member, 7...Space, S1 , S2 ...Detection section.
Claims (1)
させた2本の光フアイバの端面間に臨ませて、乾
湿の程度に応じて伸縮する物質に連繋され、該物
質の伸縮作用により前記両光フアイバ間の伝送光
量を変化させるべく前記間隙間に挿脱せしめられ
る遮光部材を配設したことを特徴とする湿度セン
サ。 The end faces of two optical fibers are placed facing each other with a required gap between them so that light can be transmitted, and are connected to a material that expands and contracts depending on the degree of dryness and humidity. A humidity sensor comprising a light shielding member that can be inserted into and removed from the gap in order to change the amount of light transmitted between the optical fibers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15696587U JPH0161643U (en) | 1987-10-13 | 1987-10-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15696587U JPH0161643U (en) | 1987-10-13 | 1987-10-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0161643U true JPH0161643U (en) | 1989-04-19 |
Family
ID=31435982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15696587U Pending JPH0161643U (en) | 1987-10-13 | 1987-10-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0161643U (en) |
-
1987
- 1987-10-13 JP JP15696587U patent/JPH0161643U/ja active Pending
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