JPS59156202U - fiber sensor device - Google Patents
fiber sensor deviceInfo
- Publication number
- JPS59156202U JPS59156202U JP4932383U JP4932383U JPS59156202U JP S59156202 U JPS59156202 U JP S59156202U JP 4932383 U JP4932383 U JP 4932383U JP 4932383 U JP4932383 U JP 4932383U JP S59156202 U JPS59156202 U JP S59156202U
- Authority
- JP
- Japan
- Prior art keywords
- fiber sensor
- sensor device
- parts
- light emitting
- light receiving
- 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
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (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図はこの考案に係るファイバセンサ装置のケーブル
部分の概略を示す構成図であって、第1図Aは検知部の
平面図、第1図Bは一部を断面した側面図、第2図は前
記ファイバセンサ装置の電気的構成を示すブロック線図
、第3図は動作説明のためのタイムチャートである。
2.11.21・・・検知部、30.40・・・発光部
、50.60・・・受光部、70. 80・・・サンプ
ルホールド回路、110・・・差動増幅器。FIG. 1 is a block diagram schematically showing the cable part of the fiber sensor device according to this invention, in which FIG. 1A is a plan view of the detection section, FIG. The figure is a block diagram showing the electrical configuration of the fiber sensor device, and FIG. 3 is a time chart for explaining the operation. 2.11.21... Detection section, 30.40... Light emitting section, 50.60... Light receiving section, 70. 80...Sample and hold circuit, 110...Differential amplifier.
Claims (1)
サの検知部を遮光板を介して近接して配置するとともに
、前記各発光部に互いの位相が180°異なる信号を与
えてそれぞれの受光部から得られる出力をサンプルホー
ルド回路を介して差動増幅器に加えるようにしたことを
特徴とするファイバセンサ装置。The detection parts of two sets of fiber sensors, each equipped with a light emitting part and a light receiving part, are arranged close to each other with a light shielding plate interposed therebetween, and signals having a phase different by 180 degrees are applied to each of the light emitting parts to detect the respective light receiving parts. A fiber sensor device characterized in that an output obtained from the fiber sensor is applied to a differential amplifier via a sample and hold circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4932383U JPS59156202U (en) | 1983-04-01 | 1983-04-01 | fiber sensor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4932383U JPS59156202U (en) | 1983-04-01 | 1983-04-01 | fiber sensor device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59156202U true JPS59156202U (en) | 1984-10-20 |
JPH0531602Y2 JPH0531602Y2 (en) | 1993-08-13 |
Family
ID=30179832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4932383U Granted JPS59156202U (en) | 1983-04-01 | 1983-04-01 | fiber sensor device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59156202U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002107843A (en) * | 2000-09-27 | 2002-04-10 | Noritsu Koki Co Ltd | Light guide device, image reader and image exposure device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50480A (en) * | 1973-05-09 | 1975-01-07 |
-
1983
- 1983-04-01 JP JP4932383U patent/JPS59156202U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50480A (en) * | 1973-05-09 | 1975-01-07 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002107843A (en) * | 2000-09-27 | 2002-04-10 | Noritsu Koki Co Ltd | Light guide device, image reader and image exposure device |
Also Published As
Publication number | Publication date |
---|---|
JPH0531602Y2 (en) | 1993-08-13 |
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