JPS594406U - Transparent sheet material thickness measuring device - Google Patents
Transparent sheet material thickness measuring deviceInfo
- Publication number
- JPS594406U JPS594406U JP9908682U JP9908682U JPS594406U JP S594406 U JPS594406 U JP S594406U JP 9908682 U JP9908682 U JP 9908682U JP 9908682 U JP9908682 U JP 9908682U JP S594406 U JPS594406 U JP S594406U
- Authority
- JP
- Japan
- Prior art keywords
- transparent sheet
- measuring device
- sheet material
- material thickness
- thickness measuring
- 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
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
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図は本考案実施例の構成説明図、第2図はその動作
説明図である。
1・・・光源、3・・・被測定物質、6・・−CCD。FIG. 1 is an explanatory diagram of the configuration of an embodiment of the present invention, and FIG. 2 is an explanatory diagram of its operation. DESCRIPTION OF SYMBOLS 1...Light source, 3...Measurement substance, 6...-CCD.
Claims (1)
源から投射された単色光を受光する透明なシート状の被
測定物質、該被測定物質の裏表面における前記単色光に
よるくり返し反射干渉作用によって生じた干渉縞が光学
系を介して照射されるCCDとを具備し、該CCDによ
り前記干渉縞を計測して前記被測定物質の厚さを測定す
るように構成した透明なシート状物質の厚さ測定装置。A coherent light source such as a laser, a transparent sheet-shaped material to be measured that receives monochromatic light projected from the light source via an optical system, and a material caused by repeated reflection interference of the monochromatic light on the back surface of the material to be measured. Thickness measurement of a transparent sheet-like material, comprising a CCD on which interference fringes are irradiated via an optical system, and configured to measure the interference fringes with the CCD to measure the thickness of the material to be measured. Device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9908682U JPS594406U (en) | 1982-06-30 | 1982-06-30 | Transparent sheet material thickness measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9908682U JPS594406U (en) | 1982-06-30 | 1982-06-30 | Transparent sheet material thickness measuring device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS594406U true JPS594406U (en) | 1984-01-12 |
Family
ID=30234969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9908682U Pending JPS594406U (en) | 1982-06-30 | 1982-06-30 | Transparent sheet material thickness measuring device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS594406U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62215544A (en) * | 1986-03-15 | 1987-09-22 | Agency Of Ind Science & Technol | Method for dehydrogenating 2-propanol |
-
1982
- 1982-06-30 JP JP9908682U patent/JPS594406U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62215544A (en) * | 1986-03-15 | 1987-09-22 | Agency Of Ind Science & Technol | Method for dehydrogenating 2-propanol |
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