NL7702287A - Digitale hoekstandcodeerinrichting met hoog scheidend vermogen. - Google Patents

Digitale hoekstandcodeerinrichting met hoog scheidend vermogen.

Info

Publication number
NL7702287A
NL7702287A NL7702287A NL7702287A NL7702287A NL 7702287 A NL7702287 A NL 7702287A NL 7702287 A NL7702287 A NL 7702287A NL 7702287 A NL7702287 A NL 7702287A NL 7702287 A NL7702287 A NL 7702287A
Authority
NL
Netherlands
Prior art keywords
coding device
position coding
digital angle
dividing power
high dividing
Prior art date
Application number
NL7702287A
Other languages
English (en)
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of NL7702287A publication Critical patent/NL7702287A/nl

Links

Classifications

    • 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
    • H03M1/303—Circuits or methods for processing the quadrature signals
    • H03M1/305—Circuits or methods for processing the quadrature signals for detecting the direction of movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
NL7702287A 1976-03-10 1977-03-03 Digitale hoekstandcodeerinrichting met hoog scheidend vermogen. NL7702287A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/665,649 US4129862A (en) 1976-03-10 1976-03-10 Apparatus for digitally encoding the angular position of a shaft with respect to a reference bearing

Publications (1)

Publication Number Publication Date
NL7702287A true NL7702287A (nl) 1977-09-13

Family

ID=24670989

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7702287A NL7702287A (nl) 1976-03-10 1977-03-03 Digitale hoekstandcodeerinrichting met hoog scheidend vermogen.

Country Status (5)

Country Link
US (1) US4129862A (nl)
BE (1) BE852285A (nl)
DK (1) DK104077A (nl)
NL (1) NL7702287A (nl)
NO (1) NO145321C (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2079492B (en) * 1980-06-25 1984-06-06 Yokogawa Electric Works Ltd Programmable controller
JPS6028943B2 (ja) * 1981-04-18 1985-07-08 株式会社豊田自動織機製作所 織機における定位置停止制御方法
US4482972A (en) * 1981-06-25 1984-11-13 Lewis Clarence A Distance sensing apparatus and method
JPH0765897B2 (ja) * 1984-06-25 1995-07-19 株式会社ニコン 複軸式ディジタルトランシット
US4636637A (en) * 1985-10-24 1987-01-13 James Van Orsdel Method and apparatus for detecting motion through a transparent enclosure, with spurious information detecting and compensating means
US4845608A (en) * 1987-12-21 1989-07-04 General Electric Company Digital speed controller using a single-chip microcontroller
DE3815534A1 (de) * 1988-05-06 1989-11-16 Heidelberger Druckmasch Ag System zur erfassung der position von beweglichen maschinenteilen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2675962A (en) * 1951-01-08 1954-04-20 Ile D Etudes De Calcul Automat Electronic calculating machine
US2770798A (en) * 1953-11-24 1956-11-13 Ibm Methods and apparatus for measuring angular movement

Also Published As

Publication number Publication date
NO145321B (no) 1981-11-16
NO145321C (no) 1982-02-24
BE852285A (fr) 1977-09-09
NO770811L (no) 1977-09-13
US4129862A (en) 1978-12-12
DK104077A (da) 1977-09-11

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
A85 Still pending on 85-01-01
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed