JPS6028727U - compensation device - Google Patents
compensation deviceInfo
- Publication number
- JPS6028727U JPS6028727U JP12138983U JP12138983U JPS6028727U JP S6028727 U JPS6028727 U JP S6028727U JP 12138983 U JP12138983 U JP 12138983U JP 12138983 U JP12138983 U JP 12138983U JP S6028727 U JPS6028727 U JP S6028727U
- Authority
- JP
- Japan
- Prior art keywords
- fiberscope
- control
- light
- optical amplification
- compensation device
- 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
- Instruments For Viewing The Inside Of Hollow Bodies (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、第２図及び第４図は、それぞれ従来の検査装置
の構成を示す図、第３図は上記第１図、−及び第２図の
構成による検査装置の放射線集積線量に対する伝送損失
特性を説明するための図、第５図は本考案の一実施例に
おける要部の構成を示す図である。 −
６・・・晃源部、８・・・ファイバスコープ１．、ｔ
１． １２・・・対物レンズ部、１３・・・撮像装置、
２１・・・イメージインテンシファイヤ、２２・・・接
続レンズ、２３・・・制御装置。
？、６
＼＝ノ
ー１３ 巨呵 −
−−■雪Figures 1, 2, and 4 are diagrams showing the configuration of conventional inspection equipment, respectively, and Figure 3 is the transmission loss with respect to the radiation integrated dose of the inspection equipment with the configurations shown in Figures 1, -, and 2 above. FIG. 5, which is a diagram for explaining the characteristics, is a diagram showing the configuration of essential parts in an embodiment of the present invention. - 6...Kogenbu, 8...Fiber scope 1. ,t
1. 12... Objective lens section, 13... Imaging device,
21... Image intensifier, 22... Connection lens, 23... Control device. ? , 6 \=No 13 Kyoto − −■ Snow
Claims (1)
用いた検査装置において、前記ファイバースコープと該
ファイバスコープを介して伝送された被検査面の光学像
を撮像する撮像装置との間に介在された光増幅装置と、
前記被検査面を照射する光源部と、前記撮像装置より受
光感度を示す特定の信号を入力し、該信号にもとづいて
、前記光増幅装置の増幅度、及び前記光源部の光量を制
御する制御装置とを具備し、前記制御装置の光量制御及
び光増幅度制御により放射線環境下における伝送損失増
加量を補償することを特徴とした補績装置。In an inspection device using a fiberscope for visual inspection in a radiation environment, the fiberscope is interposed between the fiberscope and an imaging device that captures an optical image of the surface to be inspected transmitted via the fiberscope. an optical amplification device;
A light source unit that illuminates the surface to be inspected and a specific signal indicating light reception sensitivity from the imaging device are input, and based on the signal, control is performed to control the amplification degree of the optical amplification device and the light amount of the light source unit. What is claimed is: 1. An auxiliary device comprising: a compensation device, wherein the compensation device is configured to compensate for an increase in transmission loss in a radiation environment by controlling the amount of light and controlling the degree of optical amplification of the control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12138983U JPS6028727U (en) | 1983-08-03 | 1983-08-03 | compensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12138983U JPS6028727U (en) | 1983-08-03 | 1983-08-03 | compensation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6028727U true JPS6028727U (en) | 1985-02-26 |
| JPH0138571Y2 JPH0138571Y2 (en) | 1989-11-17 |
Family
ID=30277851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12138983U Granted JPS6028727U (en) | 1983-08-03 | 1983-08-03 | compensation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6028727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63152821U (en) * | 1987-03-30 | 1988-10-06 |
-
1983
- 1983-08-03 JP JP12138983U patent/JPS6028727U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63152821U (en) * | 1987-03-30 | 1988-10-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0138571Y2 (en) | 1989-11-17 |
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