AU4301299A - A short optical encoder - Google Patents

A short optical encoder

Info

Publication number
AU4301299A
AU4301299A AU43012/99A AU4301299A AU4301299A AU 4301299 A AU4301299 A AU 4301299A AU 43012/99 A AU43012/99 A AU 43012/99A AU 4301299 A AU4301299 A AU 4301299A AU 4301299 A AU4301299 A AU 4301299A
Authority
AU
Australia
Prior art keywords
optical encoder
short optical
short
encoder
optical
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.)
Abandoned
Application number
AU43012/99A
Inventor
Lennart Stridsberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stridsberg Innovation AB
Original Assignee
Stridsberg Innovation AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from SE9801466A external-priority patent/SE9801466D0/en
Priority claimed from SE9802136A external-priority patent/SE9802136D0/en
Priority claimed from SE9803696A external-priority patent/SE9803696D0/en
Priority claimed from SE9900329A external-priority patent/SE9900329D0/en
Application filed by Stridsberg Innovation AB filed Critical Stridsberg Innovation AB
Publication of AU4301299A publication Critical patent/AU4301299A/en
Abandoned legal-status Critical Current

Links

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
    • G01D5/3473—Circular or rotary encoders
    • 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)
AU43012/99A 1998-04-23 1999-04-23 A short optical encoder Abandoned AU4301299A (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
SE9801466A SE9801466D0 (en) 1998-04-23 1998-04-23 In optical encoder
SE9801466 1998-04-23
SE9802136 1998-06-12
SE9802136A SE9802136D0 (en) 1998-06-12 1998-06-12 An optical encoder
SE9803696 1998-10-26
SE9803696A SE9803696D0 (en) 1998-10-26 1998-10-26 An optical encoder
SE9900329 1999-01-31
SE9900329A SE9900329D0 (en) 1999-01-31 1999-01-31 An optical encoder
PCT/SE1999/000671 WO1999054683A2 (en) 1998-04-23 1999-04-23 A short optical encoder

Publications (1)

Publication Number Publication Date
AU4301299A true AU4301299A (en) 1999-11-08

Family

ID=27484808

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43012/99A Abandoned AU4301299A (en) 1998-04-23 1999-04-23 A short optical encoder

Country Status (3)

Country Link
EP (1) EP1093565A2 (en)
AU (1) AU4301299A (en)
WO (1) WO1999054683A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10031302A1 (en) * 2000-06-27 2002-01-10 Heidenhain Gmbh Dr Johannes Winkelmeßrichtung
EP1995567A1 (en) 2007-05-24 2008-11-26 Leica Geosystems AG Opto-electronic positioning method and opto-electronic position sensor
DE102010062480A1 (en) * 2010-12-06 2012-06-06 Aktiebolaget Skf Rolling bearing assembly used in gearbox of engine, has rotary encoder and code transducer that are accommodated within transmitter housings comprising rotatably mounted coding unit coupled with shaft
DE102011080971A1 (en) 2011-08-16 2013-02-21 Robert Bosch Gmbh Sensor, sensor unit and method for producing a sensor unit
FR3059489B1 (en) * 2016-11-25 2023-07-14 Leroy Somer Moteurs FASTENING ASSEMBLY FOR AN ENCODER ON A ROTATING MACHINE
CN112776002A (en) * 2021-02-09 2021-05-11 中山早稻田科技有限公司 Joint module mounting structure capable of adjusting positions of double encoders
CN114646337A (en) * 2022-03-30 2022-06-21 中国北方车辆研究所 Integrated elastic mounting structure of photoelectric encoder

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2410692A1 (en) * 1974-03-06 1975-09-11 Knorr Bremse Gmbh MOUNTING A SPEED ENCODER, ESPECIALLY ON A VEHICLE WHEEL AXLE
CH606854A5 (en) * 1976-12-09 1978-11-15 Contraves Ag Resilient motor housing fastening
US4386270A (en) * 1981-06-08 1983-05-31 Data Technology, Inc. Angular information transducer mounting
JPS5919809A (en) * 1982-07-27 1984-02-01 Fanuc Ltd Coupling structure of servomotor and rotation detector
DE4124160C2 (en) * 1991-07-20 1994-07-28 Diehl Gmbh & Co Capacitive angle encoder

Also Published As

Publication number Publication date
EP1093565A2 (en) 2001-04-25
WO1999054683A2 (en) 1999-10-28
WO1999054683A3 (en) 2000-01-06

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase