NL8402650A - Inrichting voor het foto-elektrisch aftasten van verdelingen bij oplichting. - Google Patents
Inrichting voor het foto-elektrisch aftasten van verdelingen bij oplichting. Download PDFInfo
- Publication number
- NL8402650A NL8402650A NL8402650A NL8402650A NL8402650A NL 8402650 A NL8402650 A NL 8402650A NL 8402650 A NL8402650 A NL 8402650A NL 8402650 A NL8402650 A NL 8402650A NL 8402650 A NL8402650 A NL 8402650A
- Authority
- NL
- Netherlands
- Prior art keywords
- scanning
- distribution
- plate
- radiator
- receiver
- Prior art date
Links
- 238000009826 distribution Methods 0.000 title claims description 26
- 239000004020 conductor Substances 0.000 claims description 5
- 238000003384 imaging method Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000004907 flux Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000011664 signaling Effects 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
- G01D5/347—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 using displacement encoding scales
- G01D5/34707—Scales; Discs, e.g. fixation, fabrication, compensation
- G01D5/34715—Scale reading or illumination devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Transform (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD25442183A DD221828A1 (de) | 1983-09-01 | 1983-09-01 | Einrichtung zur fotoelektrischen abtastung von teilungen im auflicht |
| DD25442183 | 1983-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8402650A true NL8402650A (nl) | 1985-04-01 |
Family
ID=5550124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8402650A NL8402650A (nl) | 1983-09-01 | 1984-08-30 | Inrichting voor het foto-elektrisch aftasten van verdelingen bij oplichting. |
Country Status (4)
| Country | Link |
|---|---|
| DD (1) | DD221828A1 (de) |
| DE (1) | DE3427047A1 (de) |
| GB (1) | GB2146765A (de) |
| NL (1) | NL8402650A (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3625327C1 (de) * | 1986-07-26 | 1988-02-18 | Heidenhain Gmbh Dr Johannes | Lichtelektrische Positionsmesseinrichtung |
| DE3702314C1 (de) * | 1987-01-27 | 1988-01-14 | Heidenhain Gmbh Dr Johannes | Lichtelektrische Messeinrichtung |
| DE8717558U1 (de) * | 1987-02-21 | 1989-02-23 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Lichtelektrische Positionsmeßeinrichtung |
| DE3918726C1 (de) * | 1989-06-08 | 1991-01-10 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut, De | |
| GB9109501D0 (en) * | 1991-05-02 | 1991-06-26 | Orton Paul A | Shaft displacement measuring system |
| FR2686689B1 (fr) * | 1992-01-24 | 1997-01-03 | Paris Sud Universite | Capteur de position et jauge d'indication du niveau d'un liquide dans un reservoir comportant un tel capteur. |
| GB201916662D0 (en) | 2019-11-15 | 2020-01-01 | Renishaw Plc | Encoder apparatus |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB822543A (en) * | 1955-02-14 | 1959-10-28 | Nat Res Dev | Improvements in or relating to optical measuring systems |
| GB1380045A (en) * | 1970-12-21 | 1975-01-08 | Secretary Trade Ind Brit | Position detection and control devices |
| GB1456366A (en) * | 1972-12-14 | 1976-11-24 | Hawker Siddeley Dynamics Ltd | Linear displacement devices |
| DD143953B1 (de) * | 1979-07-31 | 1981-07-29 | Der Goenne Rainer Von | Optisch-elektronische Meßeinrichtung zur inkrementalen Winkelmessung |
| DE2952106C2 (de) * | 1979-12-22 | 1982-11-04 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Lichtelektrische inkrementale Längen- oder Winkelmeßeinrichtung |
| US4427883A (en) * | 1981-05-27 | 1984-01-24 | The Stanley Works | Optical sensing system for extensible tape rules |
| EP0074767B1 (de) * | 1981-09-07 | 1988-01-27 | Hugh-Peter Granville Kelly | Lineare Motoren und deren Regelschaltung |
| US4475034A (en) * | 1982-06-24 | 1984-10-02 | International Business Machines Corporation | Modular shaft encoder |
-
1983
- 1983-09-01 DD DD25442183A patent/DD221828A1/de not_active IP Right Cessation
-
1984
- 1984-07-23 DE DE19843427047 patent/DE3427047A1/de not_active Withdrawn
- 1984-08-30 NL NL8402650A patent/NL8402650A/nl not_active Application Discontinuation
- 1984-08-31 GB GB08422016A patent/GB2146765A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB8422016D0 (en) | 1984-10-03 |
| DE3427047A1 (de) | 1985-03-21 |
| DD221828A1 (de) | 1985-05-02 |
| GB2146765A (en) | 1985-04-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |