JPS594406U - Transparent sheet material thickness measuring device - Google Patents

Transparent sheet material thickness measuring device

Info

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
Application number
JP9908682U
Other languages
Japanese (ja)
Inventor
磯崎　健二
清部　政一郎
Original Assignee
横河電機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 横河電機株式会社 filed Critical 横河電機株式会社
Priority to JP9908682U priority Critical patent/JPS594406U/en
Publication of JPS594406U publication Critical patent/JPS594406U/en
Pending legal-status Critical Current

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  • 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

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] レーザの如きコヒーレント光源、光学系を介して前記光
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.
JP9908682U 1982-06-30 1982-06-30 Transparent sheet material thickness measuring device Pending JPS594406U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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