CA1085607A - Contour detecting and dimension measuring apparatus - Google Patents
Contour detecting and dimension measuring apparatusInfo
- Publication number
- CA1085607A CA1085607A CA267,970A CA267970A CA1085607A CA 1085607 A CA1085607 A CA 1085607A CA 267970 A CA267970 A CA 267970A CA 1085607 A CA1085607 A CA 1085607A
- Authority
- CA
- Canada
- Prior art keywords
- light
- fibers
- row
- light transmitting
- transmitting means
- 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
- 230000000295 complement effect Effects 0.000 claims abstract description 13
- 239000000835 fiber Substances 0.000 claims description 57
- 230000003287 optical effect Effects 0.000 claims description 5
- 239000013307 optical fiber Substances 0.000 claims description 2
- 230000000875 corresponding effect Effects 0.000 claims 5
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000011896 sensitive detection Methods 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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
- G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
- G01B11/10—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7600141A SE396475B (sv) | 1976-01-08 | 1976-01-08 | Anordning for optisk avsokning av ett foremal |
| SE76.00141-1 | 1976-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1085607A true CA1085607A (en) | 1980-09-16 |
Family
ID=20326692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA267,970A Expired CA1085607A (en) | 1976-01-08 | 1976-12-15 | Contour detecting and dimension measuring apparatus |
Country Status (3)
| Country | Link |
|---|---|
| CA (1) | CA1085607A (cs) |
| FI (1) | FI58692C (cs) |
| SE (1) | SE396475B (cs) |
-
1976
- 1976-01-08 SE SE7600141A patent/SE396475B/xx unknown
- 1976-12-15 CA CA267,970A patent/CA1085607A/en not_active Expired
-
1977
- 1977-01-03 FI FI770007A patent/FI58692C/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI58692C (fi) | 1981-03-10 |
| SE396475B (sv) | 1977-09-19 |
| FI58692B (fi) | 1980-11-28 |
| SE7600141L (sv) | 1977-07-09 |
| FI770007A7 (cs) | 1977-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |