LU43462A1 - - Google Patents
Info
- Publication number
- LU43462A1 LU43462A1 LU43462DA LU43462A1 LU 43462 A1 LU43462 A1 LU 43462A1 LU 43462D A LU43462D A LU 43462DA LU 43462 A1 LU43462 A1 LU 43462A1
- Authority
- LU
- Luxembourg
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
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
- G01B11/165—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by means of a grating deformed by the object
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/36—Forming the light into pulses
- G01D5/38—Forming the light into pulses by diffraction gratings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR893545A FR1331961A (en) | 1962-04-06 | 1962-04-06 | Optical strain gauge method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU43462A1 true LU43462A1 (en) | 1963-06-04 |
Family
ID=8776237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU43462D LU43462A1 (en) | 1962-04-06 | 1963-04-02 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH400614A (en) |
| FR (1) | FR1331961A (en) |
| GB (1) | GB1012283A (en) |
| LU (1) | LU43462A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6975459B2 (en) | 2003-03-12 | 2005-12-13 | Massachusetts Institute Of Technology | Micro-actuated adaptive diffractive composites |
| CN100489447C (en) * | 2007-10-11 | 2009-05-20 | 中国科学院长春光学精密机械与物理研究所 | Detection platform for detecting non-contact type goniometer system accuracy |
| DE112010003179B4 (en) * | 2009-09-18 | 2016-12-29 | Illinois Tool Works, Inc. | Optical displacement measuring device and method for measuring a displacement |
| CN112284917B (en) * | 2020-10-13 | 2022-05-13 | 青岛滨海学院 | Device and method for measuring Young modulus of metal wire by diffraction of light |
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1962
- 1962-04-06 FR FR893545A patent/FR1331961A/en not_active Expired
-
1963
- 1963-04-02 CH CH415763A patent/CH400614A/en unknown
- 1963-04-02 LU LU43462D patent/LU43462A1/xx unknown
- 1963-04-08 GB GB1388263A patent/GB1012283A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1331961A (en) | 1963-07-12 |
| GB1012283A (en) | 1965-12-08 |
| CH400614A (en) | 1965-10-15 |