NL6813608A - - Google Patents
Info
- Publication number
- NL6813608A NL6813608A NL6813608A NL6813608A NL6813608A NL 6813608 A NL6813608 A NL 6813608A NL 6813608 A NL6813608 A NL 6813608A NL 6813608 A NL6813608 A NL 6813608A NL 6813608 A NL6813608 A NL 6813608A
- Authority
- NL
- Netherlands
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
- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/02—Interferometers
- G01B9/02097—Self-interferometers
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Image Processing (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6813608A NL6813608A (cs) | 1968-09-24 | 1968-09-24 | |
| DE1946495A DE1946495B2 (de) | 1968-09-24 | 1969-09-13 | Verfahren zum optischen Messen der Rauhigkeit einer Oberfläche und Vorrichtung zur Durchführung dieses Verfahrens |
| GB46235/69A GB1282516A (en) | 1968-09-24 | 1969-09-19 | Improvements in or relating to methods and apparatus for measuring surface roughness |
| US859989A US3676006A (en) | 1968-09-24 | 1969-09-22 | Method of measuring the roughness of a surface |
| FR6932544A FR2018773A1 (cs) | 1968-09-24 | 1969-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6813608A NL6813608A (cs) | 1968-09-24 | 1968-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6813608A true NL6813608A (cs) | 1970-03-26 |
Family
ID=19804734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6813608A NL6813608A (cs) | 1968-09-24 | 1968-09-24 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3676006A (cs) |
| DE (1) | DE1946495B2 (cs) |
| FR (1) | FR2018773A1 (cs) |
| GB (1) | GB1282516A (cs) |
| NL (1) | NL6813608A (cs) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2457253C2 (de) * | 1974-12-04 | 1982-09-02 | Krautkrämer, GmbH, 5000 Köln | Optisches interferometrisches Verfahren und Vorrichtung zur berührungslosen Messung der durch Ultraschallwellen verursachten Oberflächenauslenkung eines Prüflings |
| US4643576A (en) * | 1984-04-19 | 1987-02-17 | Ricoh Company Ltd. | Fringe scanning shearing interferometer |
| DE29704681U1 (de) * | 1997-03-14 | 1998-07-16 | Wündsch, Dieter, 50259 Pulheim | Kühlvorrichtung für Filmprojektoren |
| KR101722641B1 (ko) * | 2010-12-23 | 2017-04-04 | 삼성전자주식회사 | 3차원 영상 획득 장치 및 상기 3차원 영상 획득 장치에서 깊이 정보를 추출하는 방법 |
| US20160208373A1 (en) * | 2015-01-20 | 2016-07-21 | Kennametal Inc. | Imc evaporator boat assembly |
| US10184168B2 (en) | 2015-01-20 | 2019-01-22 | Kennametal Inc. | IMC evaporator boat-thermal insulation cartridge assembly |
| DE102019110950A1 (de) | 2019-04-29 | 2020-10-29 | Kennametal Inc. | Hartmetallzusammensetzungen und deren Anwendungen |
-
1968
- 1968-09-24 NL NL6813608A patent/NL6813608A/xx unknown
-
1969
- 1969-09-13 DE DE1946495A patent/DE1946495B2/de active Granted
- 1969-09-19 GB GB46235/69A patent/GB1282516A/en not_active Expired
- 1969-09-22 US US859989A patent/US3676006A/en not_active Expired - Lifetime
- 1969-09-24 FR FR6932544A patent/FR2018773A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2018773A1 (cs) | 1970-06-26 |
| US3676006A (en) | 1972-07-11 |
| GB1282516A (en) | 1972-07-19 |
| DE1946495A1 (de) | 1970-04-23 |
| DE1946495B2 (de) | 1975-11-13 |