JPS6344152U - - Google Patents
Info
- Publication number
- JPS6344152U JPS6344152U JP13839886U JP13839886U JPS6344152U JP S6344152 U JPS6344152 U JP S6344152U JP 13839886 U JP13839886 U JP 13839886U JP 13839886 U JP13839886 U JP 13839886U JP S6344152 U JPS6344152 U JP S6344152U
- Authority
- JP
- Japan
- Prior art keywords
- light
- sample
- optical fiber
- detection means
- container
- 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 description 6
- 239000013307 optical fiber Substances 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Description
第１図ないし第４図は、本考案にかかる熱膨張
測定装置の実施例を説明するための図面である。
第１図は、熱膨張測定装置概略図である。第２図
は、第１図における矢視部拡大図である。第３
図は、第２図における―線矢視断面図である
。そして、第４図は、第２図における―線矢
視断面図である。第５図は、従来例における熱膨
張測定装置の概略を示す模式断面図である。
１０……熱膨張測定装置、１２……容器、１６
……光源、１８ａ，ｂ……光検出手段（イメージ
センサ）、２４……変位検出手段（変位検出回路
）、２８……試料、３４ａ，ｂ……照射用光フア
イバ、３６ａ，ｂ……入射用光フアイバ。
1 to 4 are drawings for explaining an embodiment of the thermal expansion measuring device according to the present invention.
FIG. 1 is a schematic diagram of a thermal expansion measuring device. FIG. 2 is an enlarged view of a portion seen in the direction of arrows in FIG. 1. Third
The figure is a sectional view taken along the line -- in FIG. 2. FIG. 4 is a sectional view taken along the line -- in FIG. 2. FIG. 5 is a schematic sectional view showing an outline of a conventional thermal expansion measuring device. 10... thermal expansion measuring device, 12... container, 16
...Light source, 18a, b... Light detection means (image sensor), 24... Displacement detection means (displacement detection circuit), 28... Sample, 34a, b... Optical fiber for irradiation, 36a, b... Optical fiber for use.
Claims (1)
れ、光源よりの光を試料に導き照射する照射用光
フアイバと、試料に照射された光を受け容器外へ
導く入射用光フアイバと、入射用光フアイバより
導かれた光を捉える光検出手段と、光検出手段よ
りの出力に基づき試料の変位を検出する変位検出
手段とからなることを特徴とする熱膨張測定装置
。 a container for accommodating a measurement sample; an irradiation optical fiber disposed within the container that guides and irradiates the sample with light from a light source; and an input optical fiber that receives the light irradiated onto the sample and guides it out of the container; A thermal expansion measuring device comprising: a light detection means for capturing light guided from an incident optical fiber; and a displacement detection means for detecting displacement of a sample based on the output from the light detection means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13839886U JPS6344152U (en) | 1986-09-09 | 1986-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13839886U JPS6344152U (en) | 1986-09-09 | 1986-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6344152U true JPS6344152U (en) | 1988-03-24 |
Family
ID=31043344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13839886U Pending JPS6344152U (en) | 1986-09-09 | 1986-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6344152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH063486U (en) * | 1992-06-22 | 1994-01-18 | 株式会社ダイワ・エンタープライズ | Water purifier |
-
1986
- 1986-09-09 JP JP13839886U patent/JPS6344152U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH063486U (en) * | 1992-06-22 | 1994-01-18 | 株式会社ダイワ・エンタープライズ | Water purifier |
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