DK147835C - Elektro-optisk arrangement til detektering af genstande paa et transportbaand - Google Patents
Elektro-optisk arrangement til detektering af genstande paa et transportbaandInfo
- Publication number
- DK147835C DK147835C DK495679A DK495679A DK147835C DK 147835 C DK147835 C DK 147835C DK 495679 A DK495679 A DK 495679A DK 495679 A DK495679 A DK 495679A DK 147835 C DK147835 C DK 147835C
- Authority
- DK
- Denmark
- Prior art keywords
- electro
- objects
- detection
- optical arrangement
- transport tape
- 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
- G01V8/14—Detecting, e.g. by using light barriers using one transmitter and one receiver using reflectors
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Geophysics And Detection Of Objects (AREA)
- Sorting Of Articles (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7833404 | 1978-11-27 | ||
FR7833404A FR2442456A1 (fr) | 1978-11-27 | 1978-11-27 | Dispositif de detection de presence d'objets sur un tapis convoyeur |
FR7902871 | 1979-02-05 | ||
FR7902871A FR2448157A2 (fr) | 1979-02-05 | 1979-02-05 | Dispositif de detection de presence d'objets sur un tapis convoyeur |
Publications (3)
Publication Number | Publication Date |
---|---|
DK495679A DK495679A (da) | 1980-05-28 |
DK147835B DK147835B (da) | 1984-12-17 |
DK147835C true DK147835C (da) | 1985-06-10 |
Family
ID=26220869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK495679A DK147835C (da) | 1978-11-27 | 1979-11-22 | Elektro-optisk arrangement til detektering af genstande paa et transportbaand |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0012076B1 (da) |
DE (1) | DE2963955D1 (da) |
DK (1) | DK147835C (da) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1221927B (de) * | 1964-05-06 | 1966-07-28 | Sick Erwin | Lichtschranke, insbesondere Unfallschutzvorrichtung |
GB1464466A (en) * | 1974-04-30 | 1977-02-16 | Post Office | Scanner |
-
1979
- 1979-11-22 DK DK495679A patent/DK147835C/da not_active IP Right Cessation
- 1979-11-26 EP EP19790400915 patent/EP0012076B1/fr not_active Expired
- 1979-11-26 DE DE7979400915T patent/DE2963955D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK147835B (da) | 1984-12-17 |
DK495679A (da) | 1980-05-28 |
EP0012076A1 (fr) | 1980-06-11 |
DE2963955D1 (en) | 1982-12-02 |
EP0012076B1 (fr) | 1982-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |