NL7801824A - Digitale optische aanwijsinrichting. - Google Patents

Digitale optische aanwijsinrichting.

Info

Publication number
NL7801824A
NL7801824A NL7801824A NL7801824A NL7801824A NL 7801824 A NL7801824 A NL 7801824A NL 7801824 A NL7801824 A NL 7801824A NL 7801824 A NL7801824 A NL 7801824A NL 7801824 A NL7801824 A NL 7801824A
Authority
NL
Netherlands
Prior art keywords
digital optical
optical indicator
indicator
digital
optical
Prior art date
Application number
NL7801824A
Other languages
English (en)
Original Assignee
Ackeret Design & Eng
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 Ackeret Design & Eng filed Critical Ackeret Design & Eng
Publication of NL7801824A publication Critical patent/NL7801824A/nl

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
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/16—Elements for restraining, or preventing the movement of, parts, e.g. for zeroising
    • 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
    • G01D5/12—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 using electric or magnetic means
    • G01D5/25—Selecting one or more conductors or channels from a plurality of conductors or channels, e.g. by closing contacts
    • G01D5/252—Selecting one or more conductors or channels from a plurality of conductors or channels, e.g. by closing contacts a combination of conductors or channels
    • 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
    • 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
    • G01G23/38—Recording and/or coding devices specially adapted for weighing apparatus
    • G01G23/42—Recording and/or coding devices specially adapted for weighing apparatus electrically operated
    • G01G23/44—Coding devices therefor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/22—Analogue/digital converters pattern-reading type
    • H03M1/24—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip
    • H03M1/28—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding
    • H03M1/30—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding incremental
    • H03M1/308—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding incremental with additional pattern means for determining the absolute position, e.g. reference marks
    • 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
    • Y10S177/05—Magnets
    • 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)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Transform (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Indicating Measured Values (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
NL7801824A 1977-02-18 1978-02-17 Digitale optische aanwijsinrichting. NL7801824A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2707082A DE2707082C3 (de) 1977-02-18 1977-02-18 Digitale optische Anzeigeeinrichtung

Publications (1)

Publication Number Publication Date
NL7801824A true NL7801824A (nl) 1978-08-22

Family

ID=6001611

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7801824A NL7801824A (nl) 1977-02-18 1978-02-17 Digitale optische aanwijsinrichting.

Country Status (13)

Country Link
US (1) US4224604A (nl)
JP (1) JPS53103757A (nl)
AU (1) AU500708B1 (nl)
BE (1) BE864067A (nl)
DE (1) DE2707082C3 (nl)
DK (1) DK72578A (nl)
ES (1) ES467087A1 (nl)
FR (1) FR2381286A1 (nl)
GB (1) GB1594322A (nl)
IT (1) IT1107294B (nl)
NL (1) NL7801824A (nl)
NO (1) NO780544L (nl)
SE (1) SE7801847L (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2707083C2 (de) * 1977-02-18 1978-09-07 Ackeret Design Studios, Ebmatingen (Schweiz) Personenwaage
JPS597213A (ja) * 1982-07-05 1984-01-14 Inoue Japax Res Inc エンコ−ダ
US4634861A (en) * 1984-12-19 1987-01-06 General Instrument Corporation Rotary switch with reflector coded actuator drum
US5021648A (en) * 1990-02-28 1991-06-04 Doble Engineering Company Motion tranducing through conversion of linear motion to circular motion
CA2042449C (en) * 1991-05-13 1997-02-04 Joseph E. Dadson Peritoneal dialysis apparatus
DE4392581D2 (de) * 1992-06-09 1995-04-27 Bistekos Michael Georg Einrichtung zur programmierbaren Steuerung von elektrischen bzw. elektronischen Geräten
DE4311496C2 (de) * 1993-04-07 1995-05-24 Euchner & Co Handbetätigter Winkelgeber
CN112178093B (zh) * 2020-09-09 2022-05-13 中油国家油气钻井装备工程技术研究中心有限公司 一种380°旋转限位装置及限位方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2627069A (en) * 1944-01-20 1953-01-27 William A Huber Dual scanning antenna radar system
DE1227683B (de) * 1961-08-21 1966-10-27 Berkel Patent Nv Einstellvorrichtung fuer Waagen mit Preisanzeige
FR1405287A (fr) * 1964-05-25 1965-07-09 Système de présélection pour la commande d'un mobile sur un trajet prédéterminé et son application aux balances automatiques
FR1441490A (fr) * 1965-02-08 1966-06-10 Servo Balans Nv Dispositif d'indication de la position angulaire d'un disque
US3666031A (en) * 1970-04-10 1972-05-30 Brearley Co Damage resistant bathroom scale construction
CA964679A (en) * 1972-03-31 1975-03-18 Masanori Yamagiwa Weighing machine
JPS505069A (nl) * 1972-12-27 1975-01-20
DE2333195A1 (de) * 1973-06-29 1974-01-24 Ise Electronics Corp Personenwaage mit digitalanzeige

Also Published As

Publication number Publication date
JPS53103757A (en) 1978-09-09
IT7867328A0 (it) 1978-02-17
DE2707082A1 (de) 1978-08-24
DK72578A (da) 1978-08-19
DE2707082B2 (de) 1979-12-13
ES467087A1 (es) 1979-06-16
AU500708B1 (en) 1979-05-31
IT1107294B (it) 1985-11-25
SE7801847L (sv) 1978-08-19
BE864067A (fr) 1978-06-16
US4224604A (en) 1980-09-23
GB1594322A (en) 1981-07-30
DE2707082C3 (de) 1980-08-28
NO780544L (no) 1978-08-21
FR2381286A1 (fr) 1978-09-15

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Legal Events

Date Code Title Description
BV The patent application has lapsed