BE644575A - - Google Patents

Info

Publication number
BE644575A
BE644575A BE644575A BE644575A BE644575A BE 644575 A BE644575 A BE 644575A BE 644575 A BE644575 A BE 644575A BE 644575 A BE644575 A BE 644575A BE 644575 A BE644575 A BE 644575A
Authority
BE
Belgium
Prior art keywords
conductors
instrument
point
impedance
state
Prior art date
Application number
BE644575A
Other languages
English (en)
French (fr)
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 filed Critical
Priority to BE644575A priority Critical patent/BE644575A/fr
Priority to US349899A priority patent/US3302194A/en
Publication of BE644575A publication Critical patent/BE644575A/fr

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/32—Arrangements for performing computing operations, e.g. operational amplifiers for solving of equations or inequations; for matrices
    • G06G7/38—Arrangements for performing computing operations, e.g. operational amplifiers for solving of equations or inequations; for matrices of differential or integral equations
    • G06G7/40—Arrangements for performing computing operations, e.g. operational amplifiers for solving of equations or inequations; for matrices of differential or integral equations of partial differential equations of field or wave equations
    • G06G7/44—Arrangements for performing computing operations, e.g. operational amplifiers for solving of equations or inequations; for matrices of differential or integral equations of partial differential equations of field or wave equations using continuous medium, current-sensitive paper
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
BE644575A 1964-03-02 1964-03-02 BE644575A (enrdf_load_stackoverflow)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE644575A BE644575A (enrdf_load_stackoverflow) 1964-03-02 1964-03-02
US349899A US3302194A (en) 1964-03-02 1964-03-06 Trace reading devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE644575A BE644575A (enrdf_load_stackoverflow) 1964-03-02 1964-03-02

Publications (1)

Publication Number Publication Date
BE644575A true BE644575A (enrdf_load_stackoverflow) 1964-07-01

Family

ID=3846056

Family Applications (1)

Application Number Title Priority Date Filing Date
BE644575A BE644575A (enrdf_load_stackoverflow) 1964-03-02 1964-03-02

Country Status (1)

Country Link
BE (1) BE644575A (enrdf_load_stackoverflow)

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