JPS5915938U - stress monitoring device - Google Patents
stress monitoring deviceInfo
- Publication number
- JPS5915938U JPS5915938U JP11107382U JP11107382U JPS5915938U JP S5915938 U JPS5915938 U JP S5915938U JP 11107382 U JP11107382 U JP 11107382U JP 11107382 U JP11107382 U JP 11107382U JP S5915938 U JPS5915938 U JP S5915938U
- Authority
- JP
- Japan
- Prior art keywords
- stress
- monitoring device
- stress monitoring
- monitored
- amount
- 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
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (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図は本考案による応力監視装置の一実施例を示す系
統図、第２図は本考案における投光用光ファイバの配置
の一例を示す図、第３図は同じくセンサ部の取付の一例
を示す図である。
１・・・被監視体、２・・・応力塗料、３．４・・・光
ファイバ、５・・・受光素子、６・・・発光素子、７・
・・増巾器、８・・・比較回路、９・・・設定器、１０
・・・リレー、１１・・・発光素子電源。Fig. 1 is a system diagram showing an embodiment of the stress monitoring device according to the present invention, Fig. 2 is a diagram showing an example of the arrangement of the light emitting optical fiber in the present invention, and Fig. 3 is an example of the mounting of the sensor section. FIG. DESCRIPTION OF SYMBOLS 1... object to be monitored, 2... stress paint, 3.4... optical fiber, 5... light receiving element, 6... light emitting element, 7...
... Amplifier, 8... Comparison circuit, 9... Setting device, 10
...Relay, 11...Light emitting element power supply.
Claims (1)
量を測定する反射形光型検出器を備え、上記応力塗料の
き裂による反射光量の変化を検出して上記被監視面の異
常応力を検知することを特徴とする応力監視装置。Equipped with a reflective optical detector that projects light onto the stress paint applied to the surface to be monitored and measures the amount of reflected light, detects changes in the amount of reflected light due to cracks in the stress paint and detects abnormalities on the surface to be monitored. A stress monitoring device characterized by detecting stress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11107382U JPS5915938U (en) | 1982-07-23 | 1982-07-23 | stress monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11107382U JPS5915938U (en) | 1982-07-23 | 1982-07-23 | stress monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5915938U true JPS5915938U (en) | 1984-01-31 |
Family
ID=30258069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11107382U Pending JPS5915938U (en) | 1982-07-23 | 1982-07-23 | stress monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5915938U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6216337U (en) * | 1985-07-12 | 1987-01-31 | ||
| JP2018163083A (en) * | 2017-03-27 | 2018-10-18 | 株式会社トヨタプロダクションエンジニアリング | Strain measuring device, method for strain measurement, and strain measuring program |
-
1982
- 1982-07-23 JP JP11107382U patent/JPS5915938U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6216337U (en) * | 1985-07-12 | 1987-01-31 | ||
| JPH0523065Y2 (en) * | 1985-07-12 | 1993-06-14 | ||
| JP2018163083A (en) * | 2017-03-27 | 2018-10-18 | 株式会社トヨタプロダクションエンジニアリング | Strain measuring device, method for strain measurement, and strain measuring program |
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