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FR82985E - Improvement in the automation of chemical or other analyzes - Google Patents

Improvement in the automation of chemical or other analyzes

Info

Publication number
FR82985E
FR82985E FR922615A FR922615A FR82985E FR 82985 E FR82985 E FR 82985E FR 922615 A FR922615 A FR 922615A FR 922615 A FR922615 A FR 922615A FR 82985 E FR82985 E FR 82985E
Authority
FR
France
Prior art keywords
analyzes
automation
improvement
chemical
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
FR922615A
Other languages
French (fr)
Inventor
Bernard Louvel
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.)
Societe Nationale des Petroles dAquitaine SA
Original Assignee
Societe Nationale des Petroles dAquitaine 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
Priority claimed from FR886951A external-priority patent/FR1339510A/en
Application filed by Societe Nationale des Petroles dAquitaine SA filed Critical Societe Nationale des Petroles dAquitaine SA
Priority to FR922615A priority Critical patent/FR82985E/en
Priority to GB4386/63A priority patent/GB1033501A/en
Priority to GB4387/63A priority patent/GB998966A/en
Priority to GB4388/63A priority patent/GB971991A/en
Priority to CH75364A priority patent/CH419663A/en
Application granted granted Critical
Publication of FR82985E publication Critical patent/FR82985E/en
Priority to OA51405A priority patent/OA063E/xx
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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G01K1/022—Means for indicating or recording specially adapted for thermometers for recording
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/86—Signal analysis
    • G01N30/8624—Detection of slopes or peaks; baseline correction
    • G01N30/8641—Baseline
    • 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
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/08—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using plugboards, cross-bar distributors, matrix switches, or the like
    • 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
    • H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Theoretical Computer Science (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
FR922615A 1962-02-05 1963-01-25 Improvement in the automation of chemical or other analyzes Expired FR82985E (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR922615A FR82985E (en) 1962-02-05 1963-01-25 Improvement in the automation of chemical or other analyzes
GB4386/63A GB1033501A (en) 1962-02-05 1963-02-04 Automatic programming of the utilisation of a variable electrical response
GB4387/63A GB998966A (en) 1962-02-05 1963-02-04
GB4388/63A GB971991A (en) 1962-02-05 1963-02-04 Automatic detection and correction of the base line drift of a variable electrical signal derived from a measuring instrument
CH75364A CH419663A (en) 1963-01-25 1964-01-23 Device for monitoring an electrical voltage having a variable base component, arranged so as to maintain this component at a constant reference value
OA51405A OA063E (en) 1963-01-25 1964-12-31

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR886951A FR1339510A (en) 1962-02-05 1962-02-05 Improvement in the automation of chemical or other analyzes
FR922615A FR82985E (en) 1962-02-05 1963-01-25 Improvement in the automation of chemical or other analyzes

Publications (1)

Publication Number Publication Date
FR82985E true FR82985E (en) 1964-05-22

Family

ID=26194227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR922615A Expired FR82985E (en) 1962-02-05 1963-01-25 Improvement in the automation of chemical or other analyzes

Country Status (2)

Country Link
FR (1) FR82985E (en)
GB (3) GB971991A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5888437B2 (en) * 2012-12-10 2016-03-22 株式会社島津製作所 Drift calculation device and photodetection device provided with the same

Also Published As

Publication number Publication date
GB998966A (en) 1965-07-21
GB971991A (en) 1964-10-07
GB1033501A (en) 1966-06-22

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