DE1091777B - Digital-Analog-Wandler - Google Patents

Digital-Analog-Wandler

Info

Publication number
DE1091777B
DE1091777B DEE13192A DEE0013192A DE1091777B DE 1091777 B DE1091777 B DE 1091777B DE E13192 A DEE13192 A DE E13192A DE E0013192 A DEE0013192 A DE E0013192A DE 1091777 B DE1091777 B DE 1091777B
Authority
DE
Germany
Prior art keywords
digits
voltage
digital
analog converter
transformer
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.)
Pending
Application number
DEE13192A
Other languages
German (de)
English (en)
Inventor
Rolf Edmund Spencer
Roland Allan Cail
Frederick Caleb Wolfendale
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.)
EMI Ltd
Original Assignee
EMI Ltd
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 EMI Ltd filed Critical EMI Ltd
Publication of DE1091777B publication Critical patent/DE1091777B/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/408—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by data handling or data format, e.g. reading, buffering or conversion of data
    • 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
    • H03M1/34—Analogue value compared with reference values
    • H03M1/36—Analogue value compared with reference values simultaneously only, i.e. parallel type
    • H03M1/361—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type
    • H03M1/366—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type using current mode circuits, i.e. circuits in which the information is represented by current values rather than by voltage values
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/33—Director till display
    • G05B2219/33268—D-A, A-D

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Control By Computers (AREA)
  • Feedback Control In General (AREA)
DEE13192A 1955-11-04 1956-11-03 Digital-Analog-Wandler Pending DE1091777B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB354278X 1955-11-04
GB251056X 1956-10-25

Publications (1)

Publication Number Publication Date
DE1091777B true DE1091777B (de) 1960-10-27

Family

ID=26257502

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE13192A Pending DE1091777B (de) 1955-11-04 1956-11-03 Digital-Analog-Wandler

Country Status (6)

Country Link
US (1) US3136986A (cg-RX-API-DMAC7.html)
CH (1) CH354278A (cg-RX-API-DMAC7.html)
DE (1) DE1091777B (cg-RX-API-DMAC7.html)
FR (1) FR1167062A (cg-RX-API-DMAC7.html)
GB (1) GB846381A (cg-RX-API-DMAC7.html)
NL (1) NL211848A (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1387297A (fr) * 1963-12-19 1965-01-29 Alcatel Sa Convertisseur-amplificateur de puissance et ses applications

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803815A (en) * 1957-08-20 wulfsberg
US2718634A (en) * 1951-07-28 1955-09-20 Hughes Aircraft Co Digital-to-analogue converter
US2775754A (en) * 1951-08-10 1956-12-25 Cons Electrodynamics Corp Analogue-digital converter
US2738504A (en) * 1951-08-18 1956-03-13 Gen Precision Lab Inc Digital number converter
US2876950A (en) * 1953-07-14 1959-03-10 Ibm Digital analog computer
US2849668A (en) * 1955-10-14 1958-08-26 Inductosyn Corp Automatic machine control
US2875390A (en) * 1956-01-03 1959-02-24 Inductosyn Corp Automatic machine control system

Also Published As

Publication number Publication date
NL211848A (cg-RX-API-DMAC7.html) 1900-01-01
US3136986A (en) 1964-06-09
FR1167062A (fr) 1958-11-20
GB846381A (en) 1960-08-31
CH354278A (de) 1961-05-15

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