JPS5658646A - Method of controlling quality of surface covered or not covered - Google Patents
Method of controlling quality of surface covered or not coveredInfo
- Publication number
- JPS5658646A JPS5658646A JP13419180A JP13419180A JPS5658646A JP S5658646 A JPS5658646 A JP S5658646A JP 13419180 A JP13419180 A JP 13419180A JP 13419180 A JP13419180 A JP 13419180A JP S5658646 A JPS5658646 A JP S5658646A
- Authority
- JP
- Japan
- Prior art keywords
- covered
- controlling quality
- surface covered
- quality
- controlling
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
- G01B11/303—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces using photoelectric detection means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU81728A LU81728A1 (fr) | 1979-09-26 | 1979-09-26 | Procede pour controler la qualite des surfaces revetues ou non |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5658646A true JPS5658646A (en) | 1981-05-21 |
Family
ID=19729253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13419180A Pending JPS5658646A (en) | 1979-09-26 | 1980-09-25 | Method of controlling quality of surface covered or not covered |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5658646A (de) |
BE (1) | BE885377A (de) |
DE (1) | DE3035491A1 (de) |
FR (1) | FR2465993A1 (de) |
IT (1) | IT1129905B (de) |
LU (1) | LU81728A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3248782A1 (de) * | 1982-12-31 | 1984-07-05 | Feldmühle AG, 4000 Düsseldorf | Verfahren und vorrichtung zum pruefen von oberflaechen |
DE3305284A1 (de) * | 1983-02-16 | 1984-08-23 | Siemens AG, 1000 Berlin und 8000 München | Beruehrungslose glanzmessung von oberflaechen und beschichtungen |
DE19549233C2 (de) * | 1995-01-06 | 1998-02-26 | Ver Energiewerke Ag | Verfahren und Anordnung zur zerstörungsfreien Werkstoffprüfung mittels Gefügeabdruck an einem zeitstandsbeanspruchten Bauteils unter vorzugsweise Vor-Ort-Bedingungen, z. B. in einem Kraftwerk |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4984462A (de) * | 1972-11-24 | 1974-08-14 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2720812A (en) * | 1952-09-30 | 1955-10-18 | Middleton William Edga Knowles | Instrument for measuring distinctness of image gloss |
US3388259A (en) * | 1965-03-22 | 1968-06-11 | Gen Precision Systems Inc | Photosensitive surface finish indicator |
GB1592511A (en) * | 1977-05-18 | 1981-07-08 | Ferranti Ltd | Surface inspection apparatus |
-
1979
- 1979-09-26 LU LU81728A patent/LU81728A1/fr unknown
-
1980
- 1980-09-15 IT IT68416/80A patent/IT1129905B/it active
- 1980-09-19 DE DE19803035491 patent/DE3035491A1/de not_active Withdrawn
- 1980-09-24 BE BE6/47271A patent/BE885377A/fr not_active IP Right Cessation
- 1980-09-25 JP JP13419180A patent/JPS5658646A/ja active Pending
- 1980-09-25 FR FR8021363A patent/FR2465993A1/fr active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4984462A (de) * | 1972-11-24 | 1974-08-14 |
Also Published As
Publication number | Publication date |
---|---|
BE885377A (fr) | 1981-01-16 |
IT1129905B (it) | 1986-06-11 |
LU81728A1 (fr) | 1981-04-17 |
IT8068416A0 (it) | 1980-09-15 |
DE3035491A1 (de) | 1981-04-16 |
FR2465993A1 (fr) | 1981-03-27 |
FR2465993B3 (de) | 1982-07-23 |
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