FI813513L - Optisk laegesgivare - Google Patents
Optisk laegesgivareInfo
- Publication number
- FI813513L FI813513L FI813513A FI813513A FI813513L FI 813513 L FI813513 L FI 813513L FI 813513 A FI813513 A FI 813513A FI 813513 A FI813513 A FI 813513A FI 813513 L FI813513 L FI 813513L
- Authority
- FI
- Finland
- Prior art keywords
- laegesgivare
- optisk
- optisk laegesgivare
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
- G01S3/782—Systems for determining direction or deviation from predetermined direction
- G01S3/783—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8000460A SE420352B (sv) | 1980-01-21 | 1980-01-21 | Optisk legesgivare |
| PCT/SE1981/000086 WO1981002781A1 (en) | 1980-01-21 | 1981-03-16 | Optical position sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI813513A7 FI813513A7 (fi) | 1981-11-09 |
| FI813513L true FI813513L (fi) | 1981-11-09 |
Family
ID=20340029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI813513A FI813513L (fi) | 1980-01-21 | 1981-03-16 | Optisk laegesgivare |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS57500350A (fi) |
| DE (1) | DE3137644A1 (fi) |
| FI (1) | FI813513L (fi) |
| GB (1) | GB2083620A (fi) |
| SE (1) | SE420352B (fi) |
| WO (1) | WO1981002781A1 (fi) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020083502A1 (en) * | 2018-10-26 | 2020-04-30 | KRUSEMARK, Steven Wayne | Rotary position detector |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH498373A (de) * | 1967-02-23 | 1970-10-31 | Contraves Ag | Anordnung mit mehreren Fotozellen |
| DE1913399C3 (de) * | 1969-03-17 | 1974-08-22 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Anordnung zur kontinuierlichen Messung von Verschiebungen oder Verformungen mit Hilfe von Laserstrahlen |
| US3819273A (en) * | 1972-02-14 | 1974-06-25 | Laser Alignment | Light target and sensor |
-
1980
- 1980-01-21 SE SE8000460A patent/SE420352B/sv unknown
-
1981
- 1981-03-16 GB GB8132874A patent/GB2083620A/en not_active Withdrawn
- 1981-03-16 WO PCT/SE1981/000086 patent/WO1981002781A1/en not_active Ceased
- 1981-03-16 DE DE813137644T patent/DE3137644A1/de not_active Withdrawn
- 1981-03-16 FI FI813513A patent/FI813513L/fi not_active Application Discontinuation
- 1981-03-16 JP JP56500945A patent/JPS57500350A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE420352B (sv) | 1981-09-28 |
| FI813513A7 (fi) | 1981-11-09 |
| WO1981002781A1 (en) | 1981-10-01 |
| GB2083620A (en) | 1982-03-24 |
| DE3137644A1 (de) | 1982-07-01 |
| SE8000460L (sv) | 1981-09-18 |
| JPS57500350A (fi) | 1982-02-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD | Application lapsed |
Owner name: STENMARK, LARS |