IT1144139B - Temp. pattern measuring device - Google Patents
Temp. pattern measuring deviceInfo
- Publication number
- IT1144139B IT1144139B IT67301/81A IT6730181A IT1144139B IT 1144139 B IT1144139 B IT 1144139B IT 67301/81 A IT67301/81 A IT 67301/81A IT 6730181 A IT6730181 A IT 6730181A IT 1144139 B IT1144139 B IT 1144139B
- Authority
- IT
- Italy
- Prior art keywords
- temp
- pattern
- pattern measuring
- measuring device
- obtaining
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 238000010291 electrical method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 abstract 1
Landscapes
- Radiation Pyrometers (AREA)
Abstract
The temp. pattern measuring device is used for obtaining the surface temp. distribution of an object. The device receives an image of the measured object and two different wavelength components of light emitted from the object. The device performs a two colour temp. process for each minute area within a visual field of the image pickup, detecting the temp. at a portion on the surface of the corresponding measured object, thereby obtaining its temp. pattern. The above minute areas can be set by an electrical method using photoelectric conversion devices. Also a supervision unit for the weld zone at an electrically seamed pipe, may employ the temp. pattern measuring unit, the supervision unit producing a composite display of the form of the weld zone and its temp. pattern.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67301/81A IT1144139B (en) | 1981-03-03 | 1981-03-03 | Temp. pattern measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67301/81A IT1144139B (en) | 1981-03-03 | 1981-03-03 | Temp. pattern measuring device |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8167301A0 IT8167301A0 (en) | 1981-03-03 |
IT1144139B true IT1144139B (en) | 1986-10-29 |
Family
ID=11301270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67301/81A IT1144139B (en) | 1981-03-03 | 1981-03-03 | Temp. pattern measuring device |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1144139B (en) |
-
1981
- 1981-03-03 IT IT67301/81A patent/IT1144139B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8167301A0 (en) | 1981-03-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5385454A (en) | Distance detecting method | |
JPS576307A (en) | Method and apparatus of surface failure inspection of circular member | |
EP0250711A3 (en) | Photoelectric measuring device | |
JPS53135653A (en) | Photoelectric detecting optical device | |
YU45917B (en) | REMOTE SIGNAL TRANSMISSION PROCEDURE | |
GB8811459D0 (en) | Method & apparatus for measuring thickness of coating on substrate | |
IT1144139B (en) | Temp. pattern measuring device | |
JPS57120875A (en) | Method for monitoring rear of vehicle | |
ES8205484A1 (en) | Apparatus for nighttime and low visibility alignment of communicators. | |
JPS57179639A (en) | Method and apparatus for inspecting main optical axis of head light | |
EP0246018A3 (en) | Distance measuring method and means | |
EP0055964A3 (en) | Method and device for image analysis | |
GB8702321D0 (en) | Welding | |
JPS574505A (en) | Measuring method for statical property of roughed surface | |
JPS6464625A (en) | Endoscopic apparatus | |
JPS5382451A (en) | Method and apparatus of comparing and inspecting surface roughness | |
JPS54134469A (en) | Measuring method and device for electric circuit | |
JPS53125039A (en) | Production apparatus of precoated fiber | |
DE3467402D1 (en) | Device and process for measuring characteristics of the separation of a system of contrasting plane fringes | |
JPS5344047A (en) | Abnormality detection method for multi-unit apparatus | |
JPS5717805A (en) | Inspection method of gear form | |
JPS54141661A (en) | Assignment system of inspection area | |
JPS538063A (en) | Illuminance controlling apparatus | |
JPS5494297A (en) | Luminance unevenness measuring apparatus | |
JPS51142311A (en) | Method for examining a visual function by leadinga visual line in an o phthalmological instrument |