GB8601658D0 - Voltage measurement - Google Patents

Voltage measurement

Info

Publication number
GB8601658D0
GB8601658D0 GB868601658A GB8601658A GB8601658D0 GB 8601658 D0 GB8601658 D0 GB 8601658D0 GB 868601658 A GB868601658 A GB 868601658A GB 8601658 A GB8601658 A GB 8601658A GB 8601658 D0 GB8601658 D0 GB 8601658D0
Authority
GB
United Kingdom
Prior art keywords
voltage measurement
measurement
voltage
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Withdrawn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
GB868601658A
Other versions
GB2170012A (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.)
EM ELECTRONICS Ltd
Original Assignee
EM ELECTRONICS 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 EM ELECTRONICS Ltd filed Critical EM ELECTRONICS Ltd
Publication of GB8601658D0 publication Critical patent/GB8601658D0/en
Publication of GB2170012A publication Critical patent/GB2170012A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/005—Circuits for altering the indicating characteristic, e.g. making it non-linear
    • 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
    • G01R19/257—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 comparison of different reference values with the value of voltage or current, e.g. using step-by-step method

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Measurement Of Current Or Voltage (AREA)
GB08601658A 1985-01-23 1986-01-23 Voltage measurement Withdrawn GB2170012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858501689A GB8501689D0 (en) 1985-01-23 1985-01-23 Low d c potential measurement

Publications (2)

Publication Number Publication Date
GB8601658D0 true GB8601658D0 (en) 1986-02-26
GB2170012A GB2170012A (en) 1986-07-23

Family

ID=10573298

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858501689A Pending GB8501689D0 (en) 1985-01-23 1985-01-23 Low d c potential measurement
GB08601658A Withdrawn GB2170012A (en) 1985-01-23 1986-01-23 Voltage measurement

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB858501689A Pending GB8501689D0 (en) 1985-01-23 1985-01-23 Low d c potential measurement

Country Status (1)

Country Link
GB (2) GB8501689D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4013089A1 (en) * 1990-04-25 1991-10-31 Bosch Gmbh Robert IC engine control input voltage error corrected measurement - deriving accurate value of auxiliary parameter and replacement of reference parameter with derived digital ratio

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB982772A (en) * 1960-03-21 1965-02-10 Daystrom Inc Improvements in or relating to electric calibrating apparatus
GB897780A (en) * 1960-03-24 1962-05-30 Daystrom Inc Improvements in or relating to apparatus for providing a regulated voltage output
GB946163A (en) * 1961-11-20 1964-01-08 Marconi Instruments Ltd Improvements in or relating to high frequency voltmeters
GB1000959A (en) * 1964-03-11 1965-08-11 Sangamo Weston Improvements in or relating to a.c. voltage calibrating apparatus
US4127811A (en) * 1976-09-03 1978-11-28 Hewlett-Packard Company Auto-calibrating voltmeter
US4337517A (en) * 1976-09-16 1982-06-29 Systron Donner Corporation Method of automatically calibrating a microprocessor controlled digital multimeter

Also Published As

Publication number Publication date
GB8501689D0 (en) 1985-02-27
GB2170012A (en) 1986-07-23

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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)