GB1351894A - Method and instrument for the measurement and digital display of direct durrent electric signals - Google Patents

Method and instrument for the measurement and digital display of direct durrent electric signals

Info

Publication number
GB1351894A
GB1351894A GB1322772A GB1322772A GB1351894A GB 1351894 A GB1351894 A GB 1351894A GB 1322772 A GB1322772 A GB 1322772A GB 1322772 A GB1322772 A GB 1322772A GB 1351894 A GB1351894 A GB 1351894A
Authority
GB
United Kingdom
Prior art keywords
integrator
zero
counter
unknown
input
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
GB1322772A
Other languages
English (en)
Inventor
A Veszi
C Remy
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.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique SA
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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Publication of GB1351894A publication Critical patent/GB1351894A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • 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
    • H03M1/50—Analogue/digital converters with intermediate conversion to time interval

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Analogue/Digital Conversion (AREA)
GB1322772A 1971-03-25 1972-03-21 Method and instrument for the measurement and digital display of direct durrent electric signals Expired GB1351894A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7110532A FR2129988B1 (enExample) 1971-03-25 1971-03-25

Publications (1)

Publication Number Publication Date
GB1351894A true GB1351894A (en) 1974-05-01

Family

ID=9074108

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1322772A Expired GB1351894A (en) 1971-03-25 1972-03-21 Method and instrument for the measurement and digital display of direct durrent electric signals

Country Status (8)

Country Link
BE (1) BE780921A (enExample)
CH (1) CH572624A5 (enExample)
DE (1) DE2214602C3 (enExample)
FR (1) FR2129988B1 (enExample)
GB (1) GB1351894A (enExample)
IT (1) IT950485B (enExample)
NL (1) NL7203952A (enExample)
SE (1) SE376981B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29992E (en) 1973-07-19 1979-05-08 Analog Devices, Incorporated Integrating analog-to-digital converter having digitally-derived offset error compensation and bipolar operation without zero discontinuity
US4366874A (en) 1978-07-14 1983-01-04 Terraillon Device for measuring the magnitude of a force applied to the free end of a cantilever beam

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1190631A (en) * 1966-10-21 1970-05-06 Gen Electric Error Correction Circuits for Analog Signal Processing.
GB1211755A (en) * 1967-03-20 1970-11-11 Westinghouse Electric Corp Analog-to-digital conversion system
US3566397A (en) * 1969-01-15 1971-02-23 Ibm Dual slope analog to digital converter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29992E (en) 1973-07-19 1979-05-08 Analog Devices, Incorporated Integrating analog-to-digital converter having digitally-derived offset error compensation and bipolar operation without zero discontinuity
US4366874A (en) 1978-07-14 1983-01-04 Terraillon Device for measuring the magnitude of a force applied to the free end of a cantilever beam

Also Published As

Publication number Publication date
SE376981B (enExample) 1975-06-16
DE2214602B2 (de) 1975-01-30
CH572624A5 (enExample) 1976-02-13
BE780921A (fr) 1972-07-17
IT950485B (it) 1973-06-20
DE2214602C3 (de) 1975-09-04
FR2129988B1 (enExample) 1974-09-27
DE2214602A1 (de) 1972-09-28
FR2129988A1 (enExample) 1972-11-03
NL7203952A (enExample) 1972-09-27

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees