FR1205927A - Appareil de conversion de signal - Google Patents

Appareil de conversion de signal

Info

Publication number
FR1205927A
FR1205927A FR1205927DA FR1205927A FR 1205927 A FR1205927 A FR 1205927A FR 1205927D A FR1205927D A FR 1205927DA FR 1205927 A FR1205927 A FR 1205927A
Authority
FR
France
Prior art keywords
signal converter
converter
signal
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
Other languages
English (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.)
Westinghouse Electric Corp
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
Application granted granted Critical
Publication of FR1205927A publication Critical patent/FR1205927A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/58—Roll-force control; Roll-gap control
    • B21B37/60—Roll-force control; Roll-gap control by control of a motor which drives an adjusting screw
    • 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
    • H03M1/26—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with weighted coding, i.e. the weight given to a digit depends on the position of the digit within the block or code word, e.g. there is a given radix and the weights are powers of this radix

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Position Or Direction (AREA)
FR1205927D 1957-04-16 1958-04-15 Appareil de conversion de signal Expired FR1205927A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US653123A US2997638A (en) 1957-04-16 1957-04-16 Signal converter apparatus

Publications (1)

Publication Number Publication Date
FR1205927A true FR1205927A (fr) 1960-02-05

Family

ID=24619576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1205927D Expired FR1205927A (fr) 1957-04-16 1958-04-15 Appareil de conversion de signal

Country Status (4)

Country Link
US (1) US2997638A (fr)
CH (1) CH360518A (fr)
DE (1) DE1093879B (fr)
FR (1) FR1205927A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3245065A (en) * 1959-04-10 1966-04-05 United Aircraft Corp Digital zero offset position indicator
US3284618A (en) * 1962-03-16 1966-11-08 Licentia Gmbh Nominal value position control system
US3381194A (en) * 1962-12-17 1968-04-30 Hitachi Ltd Digital generator-fed motor control system
US3365634A (en) * 1964-02-19 1968-01-23 Bendix Corp Numerically controlled electronic positioning system employing serial logic
US4223258A (en) * 1979-03-19 1980-09-16 General Dynamics Corporation Digitally controlled servo system
FR2574202B1 (fr) * 1984-11-30 1987-04-24 Cit Alcatel Procede et dispositif de telesignalisation par substitution de message a des donnees acheminees par une liaison de transmission numerique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR956899A (fr) * 1946-10-30 1950-02-09
US2519339A (en) * 1948-03-31 1950-08-22 Westinghouse Electric Corp Dynamo field control by unsaturated reactors
US2600308A (en) * 1950-07-12 1952-06-10 Westinghouse Electric Corp Speed-regulating control system
US2738504A (en) * 1951-08-18 1956-03-13 Gen Precision Lab Inc Digital number converter
US2817775A (en) * 1955-11-02 1957-12-24 Gen Dynamics Corp Control circuit

Also Published As

Publication number Publication date
CH360518A (de) 1962-02-28
DE1093879B (de) 1960-12-01
US2997638A (en) 1961-08-22

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