JPH0451447U - - Google Patents
Info
- Publication number
- JPH0451447U JPH0451447U JP9316190U JP9316190U JPH0451447U JP H0451447 U JPH0451447 U JP H0451447U JP 9316190 U JP9316190 U JP 9316190U JP 9316190 U JP9316190 U JP 9316190U JP H0451447 U JPH0451447 U JP H0451447U
- Authority
- JP
- Japan
- Prior art keywords
- medium
- optical fiber
- detecting section
- light
- medium detecting
- 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
- 239000013307 optical fiber Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Handling Of Sheets (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Controlling Sheets Or Webs (AREA)
Description
第１図は本考案の実施例を示す図、第２図は従
来例を示す図である。
図において、１……透明部材、２……媒体、３
，４……光フアイバ、５……プリズム。
FIG. 1 is a diagram showing an embodiment of the present invention, and FIG. 2 is a diagram showing a conventional example. In the figure, 1...transparent member, 2...medium, 3
, 4... optical fiber, 5... prism.
Claims (1)
光フアイバ３と、前記媒体２からの反射光を受光
する光フアイバ４を有してなる媒体検出センサに
おいて、 前記発光側、および受光側の光フアイバ３，４
の先端にプリズム５を設けたことを特徴とする媒
体検出センサにおける媒体検出部の構造。[Claims for Utility Model Registration] A medium detection sensor comprising an optical fiber 3 that irradiates detection light toward a medium 2 being conveyed, and an optical fiber 4 that receives reflected light from the medium 2, comprising: Optical fibers 3 and 4 on the light emitting side and the light receiving side
A structure of a medium detecting section in a medium detecting sensor, characterized in that a prism 5 is provided at the tip of the medium detecting section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9316190U JPH0451447U (en) | 1990-09-06 | 1990-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9316190U JPH0451447U (en) | 1990-09-06 | 1990-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0451447U true JPH0451447U (en) | 1992-04-30 |
Family
ID=31830158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9316190U Pending JPH0451447U (en) | 1990-09-06 | 1990-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0451447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015020868A (en) * | 2013-07-19 | 2015-02-02 | 三菱電機株式会社 | Substance detection device of passenger conveyor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5883873A (en) * | 1981-11-13 | 1983-05-19 | Fuji Xerox Co Ltd | Paper detection display for copying machine |
-
1990
- 1990-09-06 JP JP9316190U patent/JPH0451447U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5883873A (en) * | 1981-11-13 | 1983-05-19 | Fuji Xerox Co Ltd | Paper detection display for copying machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015020868A (en) * | 2013-07-19 | 2015-02-02 | 三菱電機株式会社 | Substance detection device of passenger conveyor |