JPS62135905U - - Google Patents
Info
- Publication number
- JPS62135905U JPS62135905U JP2490286U JP2490286U JPS62135905U JP S62135905 U JPS62135905 U JP S62135905U JP 2490286 U JP2490286 U JP 2490286U JP 2490286 U JP2490286 U JP 2490286U JP S62135905 U JPS62135905 U JP S62135905U
- Authority
- JP
- Japan
- Prior art keywords
- guide member
- measuring device
- partition wall
- optical measuring
- fluid
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Optical Measuring Cells (AREA)
- Radiation Pyrometers (AREA)
Description
第１図、第２図は本考案の第１実施例を示し、
第１図は光学的測定装置の投受光装置の主要部断
面図、第２図ａ，ｂ，ｃは投受光装置の流体膜形
成部の正面図、側面図、Ａ―Ａ線断面図を夫々示
し、第３図ａ，ｂ，ｃは本考案の第２実施例の投
受光装置の流体膜形成部の正面図、一部破断側面
図、Ｂ―Ｂ線断面図を夫々示し、第４図は従来技
術の説明図である。
１１，２０…透明な隔壁、１１ａ…流体流下面
、１１ｂ…両側部、１３…給液ヘツダ、１４…ス
リツト、１５…流体、１６，２１…ガイド部材、
１７…流体膜。
1 and 2 show a first embodiment of the present invention,
Figure 1 is a sectional view of the main parts of the light emitting and receiving device of the optical measuring device, and Figures 2 a, b, and c are a front view, side view, and sectional view taken along line A-A of the fluid film forming part of the light emitting and receiving device. 3a, b, and c respectively show a front view, a partially cutaway side view, and a sectional view taken along the line B--B of the fluid film forming part of the light emitting/receiving device according to the second embodiment of the present invention, and FIG. is an explanatory diagram of the prior art. DESCRIPTION OF SYMBOLS 11, 20... Transparent partition, 11a... Fluid flow downward surface, 11b... Both sides, 13... Liquid supply header, 14... Slit, 15... Fluid, 16, 21... Guide member,
17...Fluid film.
Claims (1)
体を流下させるとともに、投受光装置を介して被
測定物の位置等を検出し得るように構成して成る
光学的測定装置において、前記透明な隔壁の流体
流下面の両側部に前記流体膜を均一膜化させるべ
くガイドする部材を突設形成して構成したことを
特徴とする光学的測定装置。 (2) 前記ガイド部材は、板状部材から成ること
を特徴とする実用新案登録請求の範囲第１項記載
の光学的測定装置。 (3) 前ガイド部材は、記前記透明な隔壁面に一
体形成されていることを特徴とする実用新案登録
請求の範囲第１項記載の光学的測定装置。[Claims for Utility Model Registration] (1) A membrane-like fluid for preventing foreign matter from adhering to the transparent partition wall surface is allowed to flow down, and the position of the object to be measured can be detected via a light emitting/receiving device. 1. An optical measuring device comprising: a guide member protrudingly formed on both sides of a fluid flow surface of the transparent partition wall for guiding the fluid film into a uniform film. (2) The optical measuring device according to claim 1, wherein the guide member is made of a plate-like member. (3) The optical measuring device according to claim 1, wherein the front guide member is integrally formed with the transparent partition wall surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2490286U JPH044965Y2 (en) | 1986-02-21 | 1986-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2490286U JPH044965Y2 (en) | 1986-02-21 | 1986-02-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62135905U true JPS62135905U (en) | 1987-08-27 |
| JPH044965Y2 JPH044965Y2 (en) | 1992-02-13 |
Family
ID=30824551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2490286U Expired JPH044965Y2 (en) | 1986-02-21 | 1986-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044965Y2 (en) |
-
1986
- 1986-02-21 JP JP2490286U patent/JPH044965Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH044965Y2 (en) | 1992-02-13 |