JPS582611U - optical tilt meter - Google Patents
optical tilt meterInfo
- Publication number
- JPS582611U JPS582611U JP9506381U JP9506381U JPS582611U JP S582611 U JPS582611 U JP S582611U JP 9506381 U JP9506381 U JP 9506381U JP 9506381 U JP9506381 U JP 9506381U JP S582611 U JPS582611 U JP S582611U
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical fibers
- receiving optical
- tilt meter
- optical tilt
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の傾き計の概略説明図、第２図は本考案の
光傾き計の一実施例にかかる正面断面図、第３図はこれ
を傾斜角αの傾斜面に設置した状態図、第４図は傾斜角
の見い出し方を説明した原理図、第５図は本考案の他の
一実施例を示した概略図である。
図面中、１．１’、１″は投光端面、２は受光端面、３
は投光用光ファイバ、４．４’、４“は′受光用光ファ
イバ、５は密閉容器、６は液面、７は水銀、８は光源、
９は計測器である。Fig. 1 is a schematic explanatory diagram of a conventional inclinometer, Fig. 2 is a front sectional view of an embodiment of the optical inclinometer of the present invention, and Fig. 3 is a diagram of the optical inclinometer installed on an inclined surface with an inclination angle α. , FIG. 4 is a principle diagram explaining how to find the inclination angle, and FIG. 5 is a schematic diagram showing another embodiment of the present invention. In the drawing, 1.1' and 1'' are the light emitting end face, 2 is the light receiving end face, and 3
is an optical fiber for light emission, 4.4', 4'' is an optical fiber for light reception, 5 is a sealed container, 6 is a liquid level, 7 is mercury, 8 is a light source,
9 is a measuring instrument.
Claims (1)
入射端面へ向けて信号光を投射する投光機器とを、前記
信号光が透過し得ない液体を貯溜した容器の傾斜によっ
て前記液体の一部が一部の前記受光用光ファイバの入射
端面と前記投光機器とに介在するように前記容器に固定
したことを特徴とする光傾き計。A plurality of light-receiving optical fibers and a light projection device that projects signal light toward the incident end faces of these light-receiving optical fibers are connected by tilting a container storing a liquid through which the signal light cannot pass through. An optical inclination meter, characterized in that the part is fixed to the container so as to be interposed between the incident end face of some of the light-receiving optical fibers and the light projecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9506381U JPS582611U (en) | 1981-06-29 | 1981-06-29 | optical tilt meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9506381U JPS582611U (en) | 1981-06-29 | 1981-06-29 | optical tilt meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS582611U true JPS582611U (en) | 1983-01-08 |
Family
ID=29889980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9506381U Pending JPS582611U (en) | 1981-06-29 | 1981-06-29 | optical tilt meter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS582611U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5130558B1 (en) * | 1970-11-23 | 1976-09-01 | ||
| JPS5346156B2 (en) * | 1974-11-01 | 1978-12-12 |
-
1981
- 1981-06-29 JP JP9506381U patent/JPS582611U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5130558B1 (en) * | 1970-11-23 | 1976-09-01 | ||
| JPS5346156B2 (en) * | 1974-11-01 | 1978-12-12 |
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