FI67268C - Anordning foer optisk foeretraedesvis visuell bestaemning av ett visst plan - Google Patents
Anordning foer optisk foeretraedesvis visuell bestaemning av ett visst plan Download PDFInfo
- Publication number
- FI67268C FI67268C FI773047A FI773047A FI67268C FI 67268 C FI67268 C FI 67268C FI 773047 A FI773047 A FI 773047A FI 773047 A FI773047 A FI 773047A FI 67268 C FI67268 C FI 67268C
- Authority
- FI
- Finland
- Prior art keywords
- raster
- light
- sensitive
- bars
- angle
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims description 5
- 230000000007 visual effect Effects 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 238000005286 illumination Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G01D5/38—Forming the light into pulses by diffraction gratings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Holo Graphy (AREA)
- Burglar Alarm Systems (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
- Eye Examination Apparatus (AREA)
- Overhead Projectors And Projection Screens (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7611513 | 1976-10-15 | ||
| SE7611513A SE400644B (sv) | 1976-10-15 | 1976-10-15 | Anordning for optisk, foretredesvis visuell bestemning av ett visst plan |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI773047A FI773047A (fi) | 1978-04-16 |
| FI67268B FI67268B (fi) | 1984-10-31 |
| FI67268C true FI67268C (fi) | 1985-02-11 |
Family
ID=20329158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI773047A FI67268C (fi) | 1976-10-15 | 1977-10-14 | Anordning foer optisk foeretraedesvis visuell bestaemning av ett visst plan |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4166699A (de) |
| JP (1) | JPS6026961B2 (de) |
| CA (1) | CA1110059A (de) |
| DE (1) | DE2746367A1 (de) |
| DK (1) | DK148639C (de) |
| ES (1) | ES463533A1 (de) |
| FI (1) | FI67268C (de) |
| FR (1) | FR2368017A1 (de) |
| GB (1) | GB1575640A (de) |
| NO (1) | NO146580C (de) |
| SE (1) | SE400644B (de) |
| SU (1) | SU1179944A3 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE422117B (sv) * | 1980-09-22 | 1982-02-15 | Bergkvist Lars A | Anordning for utmerkande av enslinjer |
| SE426987B (sv) * | 1981-09-16 | 1983-02-21 | Inogon Licens Ab | Enslinjeindikator |
| US5052807A (en) * | 1990-06-28 | 1991-10-01 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Three dimensional moire pattern alignment |
| FR2717273B1 (fr) * | 1994-03-10 | 1996-05-31 | Francis Georges Mar Bretaudeau | Dispositif de localisation optique. |
| FR2748321B1 (fr) * | 1996-05-06 | 1998-07-17 | Muller Bem | Dispositif pour le controle geometrique de vehicule |
| US5995214A (en) * | 1997-08-13 | 1999-11-30 | Lucent Technologies | Process for pose estimation of a camera viewing an image scene |
| DE102010014453A1 (de) * | 2010-04-09 | 2011-06-09 | Aktiebolaget Skf | Lageranordnung und Getriebe einer Windkraftanlage |
| CN103278144A (zh) * | 2013-05-06 | 2013-09-04 | 天津市航翼光电科技有限公司 | 一种导向信标显示器 |
| CN107797171B (zh) * | 2017-12-13 | 2020-03-10 | 常熟市电子仪器厂 | 光学引导装置用光栅的设计方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6711045A (de) * | 1967-08-10 | 1969-02-12 | ||
| NL6817007A (de) * | 1968-11-28 | 1970-06-01 |
-
1976
- 1976-10-15 SE SE7611513A patent/SE400644B/xx not_active IP Right Cessation
-
1977
- 1977-10-11 US US05/841,121 patent/US4166699A/en not_active Expired - Lifetime
- 1977-10-13 NO NO773511A patent/NO146580C/no unknown
- 1977-10-13 GB GB42651/77A patent/GB1575640A/en not_active Expired
- 1977-10-13 FR FR7730910A patent/FR2368017A1/fr active Granted
- 1977-10-13 DK DK456977A patent/DK148639C/da not_active IP Right Cessation
- 1977-10-14 JP JP52123384A patent/JPS6026961B2/ja not_active Expired
- 1977-10-14 SU SU772539999A patent/SU1179944A3/ru active
- 1977-10-14 FI FI773047A patent/FI67268C/fi not_active IP Right Cessation
- 1977-10-14 ES ES463533A patent/ES463533A1/es not_active Expired
- 1977-10-14 DE DE19772746367 patent/DE2746367A1/de active Granted
- 1977-10-14 CA CA288,752A patent/CA1110059A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2368017A1 (fr) | 1978-05-12 |
| DK148639C (da) | 1986-01-20 |
| SE400644B (sv) | 1978-04-03 |
| US4166699A (en) | 1979-09-04 |
| NO146580B (no) | 1982-07-19 |
| FI67268B (fi) | 1984-10-31 |
| FR2368017B1 (de) | 1984-04-06 |
| DE2746367C2 (de) | 1988-02-25 |
| NO773511L (no) | 1978-04-18 |
| CA1110059A (en) | 1981-10-06 |
| JPS6026961B2 (ja) | 1985-06-26 |
| NO146580C (no) | 1982-10-27 |
| DE2746367A1 (de) | 1978-04-20 |
| GB1575640A (en) | 1980-09-24 |
| SU1179944A3 (ru) | 1985-09-15 |
| ES463533A1 (es) | 1978-07-01 |
| DK148639B (da) | 1985-08-19 |
| DK456977A (da) | 1978-04-16 |
| JPS5386199A (en) | 1978-07-29 |
| FI773047A (fi) | 1978-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: BERGKVIST, LARS A. |