GB2190487B - Profilometers - Google Patents
ProfilometersInfo
- Publication number
- GB2190487B GB2190487B GB8611559A GB8611559A GB2190487B GB 2190487 B GB2190487 B GB 2190487B GB 8611559 A GB8611559 A GB 8611559A GB 8611559 A GB8611559 A GB 8611559A GB 2190487 B GB2190487 B GB 2190487B
- Authority
- GB
- United Kingdom
- Prior art keywords
- profilometers
- 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.)
- Expired
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
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8611559A GB2190487B (en) | 1986-05-12 | 1986-05-12 | Profilometers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8611559A GB2190487B (en) | 1986-05-12 | 1986-05-12 | Profilometers |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8611559D0 GB8611559D0 (en) | 1986-06-18 |
GB2190487A GB2190487A (en) | 1987-11-18 |
GB2190487B true GB2190487B (en) | 1989-12-13 |
Family
ID=10597737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8611559A Expired GB2190487B (en) | 1986-05-12 | 1986-05-12 | Profilometers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2190487B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3806686A1 (en) * | 1988-03-02 | 1989-09-14 | Wegu Messtechnik | MULTICOORDINATE MEASURING AND TESTING DEVICE |
GB2405466B (en) | 2003-08-27 | 2006-01-25 | Teraview Ltd | Method and apparatus for investigating a non-planner sample |
CN104034281B (en) * | 2014-06-16 | 2016-08-31 | 浙江大学 | Optics self-focusing for free form surface topography measurement is popped one's head in |
CN110470239B (en) * | 2019-08-07 | 2021-05-18 | 上海交通大学 | Laser profile sensor calibration system and method based on intersection point |
-
1986
- 1986-05-12 GB GB8611559A patent/GB2190487B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB8611559D0 (en) | 1986-06-18 |
GB2190487A (en) | 1987-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |