HK42494A - Integrators - Google Patents

Integrators

Info

Publication number
HK42494A
HK42494A HK42494A HK42494A HK42494A HK 42494 A HK42494 A HK 42494A HK 42494 A HK42494 A HK 42494A HK 42494 A HK42494 A HK 42494A HK 42494 A HK42494 A HK 42494A
Authority
HK
Hong Kong
Prior art keywords
integrators
Prior art date
Application number
HK42494A
Other languages
English (en)
Inventor
David Joseph Wroblewski
John Walter Robertson Jr
Original Assignee
Int Control Automation Finance
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 Int Control Automation Finance filed Critical Int Control Automation Finance
Publication of HK42494A publication Critical patent/HK42494A/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/07—Integration to give total flow, e.g. using mechanically-operated integrating mechanism
    • G01F15/075—Integration to give total flow, e.g. using mechanically-operated integrating mechanism using electrically-operated integrating means
    • G01F15/0755—Integration to give total flow, e.g. using mechanically-operated integrating mechanism using electrically-operated integrating means involving digital counting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/252—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques using analogue/digital converters of the type with conversion of voltage or current into frequency and measuring of this frequency
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/62—Performing operations exclusively by counting total number of pulses ; Multiplication, division or derived operations using combined denominational and incremental processing by counters, i.e. without column shift
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/68—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using pulse rate multipliers or dividers pulse rate multipliers or dividers per se
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06J—HYBRID COMPUTING ARRANGEMENTS
    • G06J1/00—Hybrid computing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Computing Systems (AREA)
  • Fluid Mechanics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Automation & Control Theory (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Analogue/Digital Conversion (AREA)
HK42494A 1986-03-24 1994-05-05 Integrators HK42494A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/843,369 US4692933A (en) 1986-03-24 1986-03-24 Electro-mechanical integrator

Publications (1)

Publication Number Publication Date
HK42494A true HK42494A (en) 1994-05-13

Family

ID=25289767

Family Applications (1)

Application Number Title Priority Date Filing Date
HK42494A HK42494A (en) 1986-03-24 1994-05-05 Integrators

Country Status (12)

Country Link
US (1) US4692933A (xx)
EP (1) EP0239267B1 (xx)
JP (1) JPS62231334A (xx)
KR (1) KR950010267B1 (xx)
AU (1) AU592846B2 (xx)
BR (1) BR8701735A (xx)
CA (1) CA1255393A (xx)
DE (1) DE3788147T2 (xx)
ES (1) ES2046200T3 (xx)
HK (1) HK42494A (xx)
IN (1) IN164868B (xx)
MX (1) MX165599B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5150121A (en) * 1988-10-13 1992-09-22 New Sd, Inc. Parameter sensing and processing system
GB2261958A (en) * 1991-11-21 1993-06-02 Chloride Silent Power Ltd Monitoring the voltage of a dc supply
US5225768A (en) * 1992-03-13 1993-07-06 Mannesmann Aktiengesellschaft Field test instrument
ATE178412T1 (de) * 1993-01-20 1999-04-15 Schlumberger Ind Sa Elektrizitätszähler mit variabler verstärkung und mit sigma-delta-umsetzer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3169185A (en) * 1961-07-27 1965-02-09 Fischer & Porter Co Totalizer
US3308435A (en) * 1962-01-05 1967-03-07 Avtron Mfg Inc Control for counting mechanism
US3710376A (en) * 1970-06-22 1973-01-09 Phillips Petroleum Co Calibration of analog-to-digital converter
GB1543319A (en) * 1975-10-08 1979-04-04 Pc Compteurs Ltd Correction circuit for fluid flowmeter
GB1548039A (en) * 1975-10-09 1979-07-04 Renault Electronic control of the ignition system of an internal combustion engine
US4140970A (en) * 1977-09-08 1979-02-20 Sangamo Weston, Inc. Apparatus for controlling an odometer and speedometer system of a vehicle
US4220996A (en) * 1979-01-31 1980-09-02 Searcy Talmadge R Jogger's computational device
US4380757A (en) * 1980-01-28 1983-04-19 Westinghouse Electric Corp. Data acquisition system and analog to digital converter therefor
US4409660A (en) * 1981-03-03 1983-10-11 Fischer & Porter Company Electronic totalizer

Also Published As

Publication number Publication date
ES2046200T3 (es) 1994-02-01
DE3788147T2 (de) 1994-03-10
KR950010267B1 (ko) 1995-09-12
US4692933A (en) 1987-09-08
EP0239267A3 (en) 1990-05-02
AU6798687A (en) 1987-10-01
JPS62231334A (ja) 1987-10-09
EP0239267A2 (en) 1987-09-30
EP0239267B1 (en) 1993-11-18
CA1255393A (en) 1989-06-06
DE3788147D1 (de) 1993-12-23
BR8701735A (pt) 1988-01-12
JPH0421219B2 (xx) 1992-04-09
AU592846B2 (en) 1990-01-25
MX165599B (es) 1992-11-25
KR870009302A (ko) 1987-10-24
IN164868B (xx) 1989-06-24

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