ES8105637A1 - Perfeccionamientos en transductores opticos para detectar laposicion angular de un organo giratorio respecto a una es- tructura fija - Google Patents
Perfeccionamientos en transductores opticos para detectar laposicion angular de un organo giratorio respecto a una es- tructura fijaInfo
- Publication number
- ES8105637A1 ES8105637A1 ES495396A ES495396A ES8105637A1 ES 8105637 A1 ES8105637 A1 ES 8105637A1 ES 495396 A ES495396 A ES 495396A ES 495396 A ES495396 A ES 495396A ES 8105637 A1 ES8105637 A1 ES 8105637A1
- Authority
- ES
- Spain
- Prior art keywords
- disc
- openings
- detecting
- shell
- play
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 title abstract 2
- 238000001514 detection method Methods 0.000 abstract 2
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
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/24—Housings ; Casings for instruments
- G01D11/245—Housings for sensors
-
- 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
- G01D5/3473—Circular or rotary encoders
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Transform (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
TRANSDUCTOR OPTICO PARA DETECTAR LA POSICION ANGULAR DE UN ORGANO GIRATORIO RESPECTO A UNA ESTRUCTURA FIJA. EL TRANSDUCTOR (11) CONSTA DE DOS SEMIFUNDAS (20,21) ACOPLADAS; LA PRIMERA (20) PORTA UN EMISOR (53) DE LUZ; LA SEGUNDA (21) PORTA UN DETECTOR (55). UNA PIEZA (36) LLEVA UN DISCO DE SINCRONIZACION (40) CONECTADO AL EJE (12) DEL ORGANO MOTOR (14). LA LUZ EMITIDA POR EL EMISOR (53) PASA A TRAVES DE UNAS RANURAS (50,51) RADIALES DEL DISCO DE SINCRONIZACION (40) Y OTRAS RANURAS DE DOS PANTALLAS FIJAS (60,61) INTERPUESTAS ENTRE EL EMISOR (53) Y EL DISCO (40), LA PRIMERA, Y ENTRE EL DISCO (40) Y EL DETECTOR (55), LA SEGUNDA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT68875/79A IT1165711B (it) | 1979-09-27 | 1979-09-27 | Trasduttore ottico per rilevare la posizione angolare di un organo rotante rispetto ad una struttura fissa |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8105637A1 true ES8105637A1 (es) | 1981-06-16 |
ES495396A0 ES495396A0 (es) | 1981-06-16 |
Family
ID=11310796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES495396A Granted ES495396A0 (es) | 1979-09-27 | 1980-09-26 | Perfeccionamientos en transductores opticos para detectar laposicion angular de un organo giratorio respecto a una es- tructura fija |
Country Status (7)
Country | Link |
---|---|
US (1) | US4342909A (es) |
JP (3) | JPS6051649B2 (es) |
DE (1) | DE3035984A1 (es) |
ES (1) | ES495396A0 (es) |
FR (1) | FR2466748B1 (es) |
GB (3) | GB2128731B (es) |
IT (1) | IT1165711B (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1129862B (it) * | 1980-11-17 | 1986-06-11 | Olivetti & Co Spa | Trasduttore ottico |
JPS58103612A (ja) * | 1981-12-15 | 1983-06-20 | Sony Magnescale Inc | 回転角度検出装置 |
US4475034A (en) * | 1982-06-24 | 1984-10-02 | International Business Machines Corporation | Modular shaft encoder |
AU556490B2 (en) * | 1982-07-29 | 1986-11-06 | Kerr-Mcgee Corp. | Production monitoring system |
US4562946A (en) * | 1982-09-16 | 1986-01-07 | Ampex Corporation | Tape transport |
US4654524A (en) * | 1982-09-20 | 1987-03-31 | Shimadzu Corporation | Method and apparatus for measuring a displacement of one member relative to another using a vernier with an even numbered difference of elements |
JPS6022620A (ja) * | 1983-07-19 | 1985-02-05 | Alps Electric Co Ltd | 光学式ロ−タリエンコ−ダ |
IT1160210B (it) | 1983-09-30 | 1987-03-04 | Olivetti & Co Spa | Trasduttore ottico per rilevare la posizione di un organo mobile rispetto ad una struttura fissa |
JPS6076614A (ja) * | 1983-10-03 | 1985-05-01 | Sharp Corp | 光電式エンコ−ダ |
IT1159993B (it) * | 1983-12-07 | 1987-03-04 | Olivetti & Co Spa | Trasduttore ottico collegabile ad un organo rotante per rilevarne la posizione angolare e generare corrispondenti segnali elettrici |
US4631399A (en) * | 1984-05-30 | 1986-12-23 | Ward Russell G | Multiposition rotary switch with phototransistors |
FR2567266B1 (fr) * | 1984-07-05 | 1990-02-23 | Mcb | Perfectionnements aux dispositifs de lecture pour capteurs optiques de position a plusieurs pistes codees |
DE3437515C2 (de) * | 1984-10-12 | 1986-08-14 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Positionsmeßeinrichtung |
GB2173295B (en) * | 1985-04-04 | 1988-12-14 | Spectrol Reliance Ltd | Rotational binary output encoder |
JPS6219770A (ja) * | 1985-07-19 | 1987-01-28 | Fanuc Ltd | パルスエンコ−ダをそなえたモ−タ |
DE3908932A1 (de) * | 1988-05-25 | 1989-12-07 | Heidenhain Gmbh Dr Johannes | Winkelmessvorrichtung |
JPH02241984A (ja) * | 1989-03-15 | 1990-09-26 | Mitsubishi Electric Corp | 回転角度検出装置 |
US5057684A (en) * | 1990-08-30 | 1991-10-15 | Robbins & Myers/Electro-Craft, A Wholly Owned Sub. Of Robbins & Myers, Inc. | Unitary aligning and gapping apparatus for modular optical shaft encoder |
US6630659B1 (en) * | 1994-06-01 | 2003-10-07 | Stridsberg Innovation Ab | Position transducer |
DE10065229A1 (de) * | 2000-12-27 | 2002-07-04 | Valeo Schalter & Sensoren Gmbh | Lenkwinkelsensor |
DE102008025027B4 (de) * | 2008-05-24 | 2021-05-20 | Koenig & Bauer Ag | Verfahren und Vorrichtung zur Kompensierung von Rundlauffehlern eines Drehwinkel erfassenden Sensors |
CN113431999A (zh) * | 2021-06-23 | 2021-09-24 | 陕西法士特齿轮有限责任公司 | 一种传感器固定结构 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1137167A (es) * | 1900-01-01 | |||
GB426144A (en) * | 1933-11-22 | 1935-03-28 | Gen Electric Co Ltd | Improvements in electric signalling arrangements for telemetering purposes |
GB840382A (en) * | 1956-11-22 | 1960-07-06 | British Iron Steel Research | Improvements in or relating to control or indicating apparatus |
US3193688A (en) * | 1960-12-22 | 1965-07-06 | American Cloth Strait Company | Photosensitive weft straightener and alignment detector |
NL302041A (es) * | 1962-12-18 | 1900-01-01 | ||
FR1525477A (fr) * | 1966-05-26 | 1968-05-17 | Southwestern Ind Inc | Dispositif de mesure de distances à téléindicateur |
NL6705773A (es) * | 1966-05-26 | 1967-11-27 | ||
GB1419413A (es) * | 1973-05-15 | 1975-12-31 | ||
GB1476405A (en) * | 1974-06-07 | 1977-06-16 | Vactoric Control Equip | Optical encoder |
JPS5425756A (en) * | 1977-07-29 | 1979-02-26 | Hitachi Ltd | Moving object position detector |
US4152589A (en) * | 1977-09-28 | 1979-05-01 | Silonics, Inc. | Optical rotational encoder |
IT1116276B (it) * | 1977-12-30 | 1986-02-10 | Olivetti & Co Spa | Trasduttore di posizione angolare per un organo ruotante |
-
1979
- 1979-09-27 IT IT68875/79A patent/IT1165711B/it active
-
1980
- 1980-04-14 US US06/140,146 patent/US4342909A/en not_active Expired - Lifetime
- 1980-04-24 JP JP55054824A patent/JPS6051649B2/ja not_active Expired
- 1980-09-19 GB GB08307322A patent/GB2128731B/en not_active Expired
- 1980-09-19 GB GB8030332A patent/GB2062220B/en not_active Expired
- 1980-09-22 DE DE19803035984 patent/DE3035984A1/de not_active Ceased
- 1980-09-26 ES ES495396A patent/ES495396A0/es active Granted
- 1980-09-29 FR FR8020820A patent/FR2466748B1/fr not_active Expired
-
1983
- 1983-03-16 GB GB08307321A patent/GB2124756B/en not_active Expired
-
1985
- 1985-06-06 JP JP12346685A patent/JPS6134418A/ja active Pending
-
1989
- 1989-05-15 JP JP1989055721U patent/JPH0250622U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2128731A (en) | 1984-05-02 |
FR2466748B1 (fr) | 1985-10-31 |
DE3035984A1 (de) | 1981-04-09 |
GB2062220A (en) | 1981-05-20 |
JPS6051649B2 (ja) | 1985-11-15 |
JPS6134418A (ja) | 1986-02-18 |
IT1165711B (it) | 1987-04-22 |
JPH0250622U (es) | 1990-04-09 |
JPS5648511A (en) | 1981-05-01 |
GB8307321D0 (en) | 1983-04-20 |
US4342909A (en) | 1982-08-03 |
GB2124756B (en) | 1984-10-24 |
GB2124756A (en) | 1984-02-22 |
GB2062220B (en) | 1983-12-07 |
IT7968875A0 (it) | 1979-09-27 |
ES495396A0 (es) | 1981-06-16 |
FR2466748A1 (fr) | 1981-04-10 |
GB8307322D0 (en) | 1983-04-20 |
GB2128731B (en) | 1984-10-31 |
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