GB8912371D0 - Coding switch - Google Patents

Coding switch

Info

Publication number
GB8912371D0
GB8912371D0 GB898912371A GB8912371A GB8912371D0 GB 8912371 D0 GB8912371 D0 GB 8912371D0 GB 898912371 A GB898912371 A GB 898912371A GB 8912371 A GB8912371 A GB 8912371A GB 8912371 D0 GB8912371 D0 GB 8912371D0
Authority
GB
United Kingdom
Prior art keywords
coding switch
coding
switch
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.)
Withdrawn
Application number
GB898912371A
Other versions
GB2223370A (en
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.)
Pentacon GmbH Foto und Feinwerktechnik
Original Assignee
Pentacon Dresden VEB
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 Pentacon Dresden VEB filed Critical Pentacon Dresden VEB
Publication of GB8912371D0 publication Critical patent/GB8912371D0/en
Publication of GB2223370A publication Critical patent/GB2223370A/en
Withdrawn legal-status Critical Current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
    • G01D5/12—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
    • G01D5/244—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 influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/249—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 influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using pulse code
    • G01D5/2492—Pulse stream
    • 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
    • H03M1/282—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding of the pattern-shifting type, e.g. pseudo-random chain code

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Analogue/Digital Conversion (AREA)
GB8912371A 1988-10-03 1989-05-30 Coding switch Withdrawn GB2223370A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD32034488A DD275954A1 (en) 1988-10-03 1988-10-03 coding

Publications (2)

Publication Number Publication Date
GB8912371D0 true GB8912371D0 (en) 1989-07-12
GB2223370A GB2223370A (en) 1990-04-04

Family

ID=5602849

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8912371A Withdrawn GB2223370A (en) 1988-10-03 1989-05-30 Coding switch

Country Status (3)

Country Link
DD (1) DD275954A1 (en)
DE (1) DE3925541A1 (en)
GB (1) GB2223370A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL290425A (en) * 1962-03-21
US3514774A (en) * 1967-03-13 1970-05-26 Litton Systems Inc Analog-to-digital encoder
GB1410911A (en) * 1971-09-08 1975-10-22 Counting Instr Ltd Meter reading systems
EP0095805A3 (en) * 1982-05-28 1985-10-09 Sirmo Société Anonyme Installation for decoding the position of a symbol on a moving part with regard to a fixed reference

Also Published As

Publication number Publication date
GB2223370A (en) 1990-04-04
DD275954A1 (en) 1990-02-07
DE3925541A1 (en) 1990-04-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)