NO802741L - Instrument til aa maale eller avsette avstander fra en linje eller et plan - Google Patents
Instrument til aa maale eller avsette avstander fra en linje eller et planInfo
- Publication number
- NO802741L NO802741L NO802741A NO802741A NO802741L NO 802741 L NO802741 L NO 802741L NO 802741 A NO802741 A NO 802741A NO 802741 A NO802741 A NO 802741A NO 802741 L NO802741 L NO 802741L
- Authority
- NO
- Norway
- Prior art keywords
- images
- instrument
- plane
- prism
- mirror
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 21
- 238000006073 displacement reaction Methods 0.000 claims abstract description 14
- 238000005259 measurement Methods 0.000 claims description 37
- 230000000694 effects Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 230000010287 polarization Effects 0.000 claims description 2
- 238000002834 transmittance Methods 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Optical Distance (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Pens And Brushes (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK386779A DK386779A (da) | 1979-09-17 | 1979-09-17 | Instrument til maaling af planhed og retlinjethed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO802741L true NO802741L (no) | 1981-03-18 |
Family
ID=8127633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO802741A NO802741L (no) | 1979-09-17 | 1980-09-15 | Instrument til aa maale eller avsette avstander fra en linje eller et plan |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4386851A (de) |
| EP (1) | EP0025695B1 (de) |
| JP (1) | JPS5657904A (de) |
| AT (1) | ATE17168T1 (de) |
| DE (1) | DE3071310D1 (de) |
| DK (1) | DK386779A (de) |
| NO (1) | NO802741L (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2596938B1 (fr) * | 1986-04-02 | 1988-05-20 | Thomson Csf | Systeme de generation de balayage trame a faisceau laser, en particulier pour projection d'images |
| WO2008055244A2 (en) | 2006-10-31 | 2008-05-08 | Sensient Colors Inc. | Modified pigments and methods for making and using the same |
| CA2697966C (en) | 2007-08-23 | 2018-11-06 | Sensient Colors Inc. | Self-dispersed pigments and methods for making and using the same |
| JP2012523479A (ja) | 2009-04-07 | 2012-10-04 | センシエント カラーズ エルエルシー | 自己分散性粒子並びにその製造方法及び使用方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US921773A (en) * | 1908-09-22 | 1909-05-18 | Zeiss Carl Fa | Telescope-level. |
| FR1002564A (fr) * | 1946-10-23 | 1952-03-07 | Dispositif optique de visée, notamment pour le nivellement et le lignage | |
| US3296444A (en) * | 1963-08-02 | 1967-01-03 | Martin Marietta Corp | Optical target sensing device using variable density filters |
| GB1232296A (de) * | 1967-09-30 | 1971-05-19 | ||
| US3580687A (en) * | 1969-02-20 | 1971-05-25 | Hughes Aircraft Co | Survey level |
| DE2626363C2 (de) * | 1975-06-13 | 1983-09-15 | Hitachi, Ltd., Tokyo | Fotoelektrisches Meßmikroskop |
-
1979
- 1979-09-17 DK DK386779A patent/DK386779A/da not_active Application Discontinuation
-
1980
- 1980-09-03 US US06/183,744 patent/US4386851A/en not_active Expired - Lifetime
- 1980-09-11 EP EP80303196A patent/EP0025695B1/de not_active Expired
- 1980-09-11 DE DE8080303196T patent/DE3071310D1/de not_active Expired
- 1980-09-11 AT AT80303196T patent/ATE17168T1/de not_active IP Right Cessation
- 1980-09-15 NO NO802741A patent/NO802741L/no unknown
- 1980-09-17 JP JP12903880A patent/JPS5657904A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0025695A2 (de) | 1981-03-25 |
| DK386779A (da) | 1981-03-18 |
| ATE17168T1 (de) | 1986-01-15 |
| EP0025695A3 (en) | 1981-12-16 |
| JPS5657904A (en) | 1981-05-20 |
| EP0025695B1 (de) | 1985-12-27 |
| US4386851A (en) | 1983-06-07 |
| DE3071310D1 (en) | 1986-02-06 |
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