DE8508162U1 - Positionsmeßeinrichtung - Google Patents
PositionsmeßeinrichtungInfo
- Publication number
- DE8508162U1 DE8508162U1 DE19858508162 DE8508162U DE8508162U1 DE 8508162 U1 DE8508162 U1 DE 8508162U1 DE 19858508162 DE19858508162 DE 19858508162 DE 8508162 U DE8508162 U DE 8508162U DE 8508162 U1 DE8508162 U1 DE 8508162U1
- Authority
- DE
- Germany
- Prior art keywords
- measuring device
- reference mark
- imaging element
- measuring
- scanning
- 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
- 238000003384 imaging method Methods 0.000 claims description 15
- 230000003287 optical effect Effects 0.000 claims description 6
- 244000309464 bull Species 0.000 claims description 4
- 230000001788 irregular Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 1
Classifications
-
- 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
- G01D5/366—Particular pulse shapes
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 |
|---|---|---|---|
| DE19858508162 DE8508162U1 (de) | 1985-03-19 | 1985-03-19 | Positionsmeßeinrichtung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19858508162 DE8508162U1 (de) | 1985-03-19 | 1985-03-19 | Positionsmeßeinrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8508162U1 true DE8508162U1 (de) | 1987-12-03 |
Family
ID=6778916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19858508162 Expired DE8508162U1 (de) | 1985-03-19 | 1985-03-19 | Positionsmeßeinrichtung |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8508162U1 (es) |
-
1985
- 1985-03-19 DE DE19858508162 patent/DE8508162U1/de not_active Expired
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