AU462084B2 - A device for detecting a rotating angle - Google Patents

A device for detecting a rotating angle

Info

Publication number
AU462084B2
AU462084B2 AU47691/72A AU4769172A AU462084B2 AU 462084 B2 AU462084 B2 AU 462084B2 AU 47691/72 A AU47691/72 A AU 47691/72A AU 4769172 A AU4769172 A AU 4769172A AU 462084 B2 AU462084 B2 AU 462084B2
Authority
AU
Australia
Prior art keywords
detecting
rotating angle
rotating
angle
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
Application number
AU47691/72A
Other languages
English (en)
Other versions
AU4769172A (en
Inventor
and KÅŒNOSUKE YONEDA MASAMICHI HINO
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.)
Kubota Ferko KK
Original Assignee
Kubota Ferko KK
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
Application filed by Kubota Ferko KK filed Critical Kubota Ferko KK
Publication of AU4769172A publication Critical patent/AU4769172A/en
Application granted granted Critical
Publication of AU462084B2 publication Critical patent/AU462084B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
    • G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
    • G01G23/361—Indicating the weight by electrical means, e.g. using photoelectric cells using photoelectric cells
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S177/00—Weighing scales
    • Y10S177/03—Digitizers electrical
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S177/00—Weighing scales
    • Y10S177/06—Photoelectric

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Gloves (AREA)
AU47691/72A 1971-10-22 1972-10-12 A device for detecting a rotating angle Expired AU462084B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19179671A 1971-10-22 1971-10-22
USUS191796 1971-10-22

Publications (2)

Publication Number Publication Date
AU4769172A AU4769172A (en) 1974-04-26
AU462084B2 true AU462084B2 (en) 1975-06-12

Family

ID=22706965

Family Applications (1)

Application Number Title Priority Date Filing Date
AU47691/72A Expired AU462084B2 (en) 1971-10-22 1972-10-12 A device for detecting a rotating angle

Country Status (10)

Country Link
US (1) US3739866A (ref)
AU (1) AU462084B2 (ref)
CA (1) CA972555A (ref)
DK (1) DK139854B (ref)
FI (1) FI60312C (ref)
FR (1) FR2157611A5 (ref)
GB (1) GB1400738A (ref)
NO (1) NO135957C (ref)
SE (1) SE389556B (ref)
ZA (1) ZA727076B (ref)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7122750B2 (en) * 2001-02-28 2006-10-17 Measurement Limited Dual display weight measuring apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2747797A (en) * 1951-08-20 1956-05-29 Hughes Aircraft Co Rotational analogue-to-digital converters
US3289777A (en) * 1964-12-07 1966-12-06 Toledo Scale Corp Reading system

Also Published As

Publication number Publication date
FI60312B (fi) 1981-08-31
SE389556B (sv) 1976-11-08
GB1400738A (en) 1975-07-23
DK139854B (da) 1979-04-30
NO135957B (ref) 1977-03-21
FR2157611A5 (ref) 1973-06-01
US3739866A (en) 1973-06-19
CA972555A (en) 1975-08-12
ZA727076B (en) 1973-07-25
AU4769172A (en) 1974-04-26
FI60312C (fi) 1981-12-10
DK139854C (ref) 1979-10-22
NO135957C (ref) 1977-06-29

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