NL7312046A - - Google Patents
Info
- Publication number
- NL7312046A NL7312046A NL7312046A NL7312046A NL7312046A NL 7312046 A NL7312046 A NL 7312046A NL 7312046 A NL7312046 A NL 7312046A NL 7312046 A NL7312046 A NL 7312046A NL 7312046 A NL7312046 A NL 7312046A
- Authority
- NL
- Netherlands
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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0232—Optical elements or arrangements associated with the device
- H01L31/02325—Optical elements or arrangements associated with the device the optical elements not being integrated nor being directly associated with the device
Landscapes
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Light Receiving Elements (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722247717 DE2247717A1 (en) | 1972-09-28 | 1972-09-28 | PHOTOELECTRIC BARRIER |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7312046A true NL7312046A (en) | 1974-04-01 |
Family
ID=5857698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7312046A NL7312046A (en) | 1972-09-28 | 1973-08-31 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2247717A1 (en) |
| FR (1) | FR2201462A1 (en) |
| IT (1) | IT993277B (en) |
| NL (1) | NL7312046A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0241188U (en) * | 1988-09-10 | 1990-03-22 | ||
| DE4116210C2 (en) * | 1991-04-26 | 1995-07-20 | Rms Kleine Gmbh Vertrieb Elekt | Fastening system for light barrier elements |
| DE4217696C2 (en) * | 1992-05-27 | 1995-01-12 | Mannesmann Ag | Optoelectronic signal generator |
| EP0632511A3 (en) * | 1993-06-29 | 1996-11-27 | Mitsubishi Cable Ind Ltd | A light emitting diode aggregate module and a method for manufacturing a light emitting diode aggregate module. |
| DE19855220A1 (en) * | 1998-11-30 | 2000-05-31 | Sick Ag | Optoelectronic sensor and method for its production |
-
1972
- 1972-09-28 DE DE19722247717 patent/DE2247717A1/en active Pending
-
1973
- 1973-08-31 NL NL7312046A patent/NL7312046A/xx unknown
- 1973-09-18 IT IT29026/73A patent/IT993277B/en active
- 1973-09-26 FR FR7334445A patent/FR2201462A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT993277B (en) | 1975-09-30 |
| FR2201462B1 (en) | 1976-05-14 |
| DE2247717A1 (en) | 1974-05-02 |
| FR2201462A1 (en) | 1974-04-26 |