JPS6161426U - - Google Patents
Info
- Publication number
- JPS6161426U JPS6161426U JP14810184U JP14810184U JPS6161426U JP S6161426 U JPS6161426 U JP S6161426U JP 14810184 U JP14810184 U JP 14810184U JP 14810184 U JP14810184 U JP 14810184U JP S6161426 U JPS6161426 U JP S6161426U
- Authority
- JP
- Japan
- Prior art keywords
- light
- receiving
- light guide
- guide
- 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
- 238000001514 detection method Methods 0.000 claims 3
- 239000007788 liquid Substances 0.000 claims 3
- 239000000835 fiber Substances 0.000 claims 2
- 230000005855 radiation Effects 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 1
- 239000010453 quartz Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
Description
第１図は、本考案の一実施例を示す模式図、第
２図は、本考案の受光器の他の一例の説明図第３
図及び第４図は本考案の投光器及び受光器の配設
状態の他の例を示す説明図である。
図において、Ｃは容器、３及び５はライトガイ
ド、１２は出光端面、２２は受光面、４は発光素
子、６は光／電変換素子である。
FIG. 1 is a schematic diagram showing one embodiment of the present invention, and FIG. 2 is an explanatory diagram of another example of the light receiver of the present invention.
4 are explanatory diagrams showing other examples of the arrangement of the projector and receiver of the present invention. In the figure, C is a container, 3 and 5 are light guides, 12 is a light emitting end face, 22 is a light receiving surface, 4 is a light emitting element, and 6 is a photo/electric conversion element.
Claims (1)
イトガイドの出光端面と受光用ライトガイドに設
けられた受光面とを、放射線環境下におかれた非
遮光性の容器の対向する両外側面に近接配置する
と共に、前記送光用ライトガイドの入光端及び受
光用ライトガイドの出光端を、それぞれ非放射線
環境下に設けられた発光装置と光信号処理装置に
接続してなることを特徴とする液面レベル検知装
置。 (2) 前記受光用ライトガイドに設けられた受光
面が、受光用ライトガイドの入光端面である請求
範囲第１項に記載の液面レベル検知装置。 (3) 前記受光用ライトガイドに設けられた受光
面が、容器と受光用ライトガイドの入光端面との
間に配置されたレンズ表面である請求範囲第１項
に記載の液面レベル検知装置。[Scope of Claim for Utility Model Registration] (1) The light emitting end face of a light transmitting light guide made of quartz fiber bundle fibers and the light receiving surface provided on the light receiving light guide are connected to a non-light shielding device placed in a radiation environment. The light receiving end of the light transmitting light guide and the light exiting end of the light receiving light guide are arranged in close proximity to both opposing outer surfaces of the container, and the light receiving end of the light transmitting light guide and the light exiting end of the light receiving light guide are connected to a light emitting device and an optical signal processing device, respectively, which are provided in a non-radiation environment. A liquid level detection device characterized by being connected. (2) The liquid level detection device according to claim 1, wherein the light receiving surface provided on the light receiving light guide is a light incident end surface of the light receiving light guide. (3) The liquid level detection device according to claim 1, wherein the light-receiving surface provided on the light-receiving light guide is a lens surface disposed between the container and the light-entering end surface of the light-receiving light guide. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14810184U JPS6161426U (en) | 1984-09-28 | 1984-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14810184U JPS6161426U (en) | 1984-09-28 | 1984-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6161426U true JPS6161426U (en) | 1986-04-25 |
Family
ID=30706321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14810184U Pending JPS6161426U (en) | 1984-09-28 | 1984-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6161426U (en) |
-
1984
- 1984-09-28 JP JP14810184U patent/JPS6161426U/ja active Pending
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