SE383212B - Anordning for att alstra en parallellt med sig sjelv forskjuten gangstrale. - Google Patents
Anordning for att alstra en parallellt med sig sjelv forskjuten gangstrale.Info
- Publication number
- SE383212B SE383212B SE7216924A SE1692472A SE383212B SE 383212 B SE383212 B SE 383212B SE 7216924 A SE7216924 A SE 7216924A SE 1692472 A SE1692472 A SE 1692472A SE 383212 B SE383212 B SE 383212B
- Authority
- SE
- Sweden
- Prior art keywords
- shield
- withself
- creating
- ray
- parallel inside
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
- G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver
- G01V8/18—Detecting, e.g. by using light barriers using one transmitter and one receiver using mechanical scanning systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE712164607A DE2164607C3 (de) | 1971-12-24 | 1971-12-24 | Vorrichtung zur Erzeugung eines parallel zu sich selbst verschobenen Fahrstrahles |
Publications (1)
Publication Number | Publication Date |
---|---|
SE383212B true SE383212B (sv) | 1976-03-01 |
Family
ID=5829251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7216924A SE383212B (sv) | 1971-12-24 | 1972-12-22 | Anordning for att alstra en parallellt med sig sjelv forskjuten gangstrale. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3814495A (sv) |
DE (1) | DE2164607C3 (sv) |
FR (1) | FR2164899B1 (sv) |
GB (1) | GB1408459A (sv) |
IT (1) | IT971849B (sv) |
SE (1) | SE383212B (sv) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3992623A (en) * | 1975-03-14 | 1976-11-16 | Graphic Sciences, Inc. | Optical scanner |
DE2532602C3 (de) * | 1975-07-21 | 1979-07-05 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Optische Vorrichtung mit einem Lichtvorhang |
DE2927845C3 (de) * | 1979-07-10 | 1982-01-28 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Einen Taktmaßstab aufweisender Lichtvorhang |
DE10239940A1 (de) * | 2002-08-30 | 2004-03-25 | Sick Ag | Lichtschranke oder Lichtgitter |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3511551A (en) * | 1966-12-06 | 1970-05-12 | Us Air Force | Wideband optical modulator |
US3544165A (en) * | 1967-04-18 | 1970-12-01 | Mason & Hanger Silas Mason Co | Tunneling by lasers |
US3510191A (en) * | 1967-05-03 | 1970-05-05 | Singer Inc H R B | Optical scanning system |
GB1270651A (en) * | 1968-04-01 | 1972-04-12 | Hawker Siddeley Dynamics Ltd | Improvements in or relating to optical scanning equipment |
-
1971
- 1971-12-24 DE DE712164607A patent/DE2164607C3/de not_active Expired
-
1972
- 1972-12-14 IT IT32892/72A patent/IT971849B/it active
- 1972-12-22 GB GB5938172A patent/GB1408459A/en not_active Expired
- 1972-12-22 SE SE7216924A patent/SE383212B/sv unknown
- 1972-12-22 FR FR7245989A patent/FR2164899B1/fr not_active Expired
- 1972-12-26 US US00318620A patent/US3814495A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB1408459A (en) | 1975-10-01 |
DE2164607C3 (de) | 1979-03-08 |
FR2164899B1 (sv) | 1976-08-27 |
US3814495A (en) | 1974-06-04 |
IT971849B (it) | 1974-05-10 |
DE2164607A1 (de) | 1973-06-28 |
DE2164607B2 (de) | 1978-07-13 |
FR2164899A1 (sv) | 1973-08-03 |
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