JPS63168827U - - Google Patents
Info
- Publication number
- JPS63168827U JPS63168827U JP6155287U JP6155287U JPS63168827U JP S63168827 U JPS63168827 U JP S63168827U JP 6155287 U JP6155287 U JP 6155287U JP 6155287 U JP6155287 U JP 6155287U JP S63168827 U JPS63168827 U JP S63168827U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- transparent plate
- plate surface
- fibers form
- inclined end
- 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
- 239000007788 liquid Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
第１図イは本考案の液面センサーの概略を示す
断面図を、同図ロはその使用状態を示す正面図で
あり、第２図は本実施例の組立図を示し、第３図
イは従来開発されてきた液面センサーの概略を示
す断面図である。
１１……透光板、１２……送光用光フアイバ、
１３……受光用光フアイバ、１４，１５……光フ
アイバ先端傾斜面、１６……液面、１９……充填
剤、１１ａ……光反射点。
FIG. 1A is a cross-sectional view showing the outline of the liquid level sensor of the present invention, FIG. 1B is a front view showing its usage state, FIG. 1 is a cross-sectional view schematically showing a conventionally developed liquid level sensor. 11... Translucent plate, 12... Optical fiber for light transmission,
13... Optical fiber for light reception, 14, 15... Optical fiber tip inclined surface, 16... Liquid level, 19... Filler, 11a... Light reflecting point.
Claims (1)
し、傾斜端面を形成しており、かつ該両光フアイ
バの傾斜面が同一平面を形成するように光フアイ
バ軸に角度を持たせて透光性板面上に対向配設し
、該透光性板面と光フアイバ傾斜端面との間がマ
ツチング性を備えた部材による充填構造を形成せ
しめたことを特徴とする液面センサーヘツド。 The tip surfaces of the two optical fibers form inclined end surfaces with respect to the optical fiber axis, and the optical fiber axes are angled so that the inclined surfaces of both optical fibers form the same plane. 1. A liquid level sensor head, characterized in that a filling structure is formed of members disposed oppositely on a transparent plate surface and having matching properties between the transparent plate surface and the inclined end surface of the optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6155287U JPS63168827U (en) | 1987-04-23 | 1987-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6155287U JPS63168827U (en) | 1987-04-23 | 1987-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63168827U true JPS63168827U (en) | 1988-11-02 |
Family
ID=30894995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6155287U Pending JPS63168827U (en) | 1987-04-23 | 1987-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63168827U (en) |
-
1987
- 1987-04-23 JP JP6155287U patent/JPS63168827U/ja active Pending