CH492984A - Auf den Anstieg eines Signals ansprechende Schaltungsanordnung - Google Patents

Auf den Anstieg eines Signals ansprechende Schaltungsanordnung

Info

Publication number
CH492984A
CH492984A CH1760669A CH1760669A CH492984A CH 492984 A CH492984 A CH 492984A CH 1760669 A CH1760669 A CH 1760669A CH 1760669 A CH1760669 A CH 1760669A CH 492984 A CH492984 A CH 492984A
Authority
CH
Switzerland
Prior art keywords
rise
signal
circuitry responsive
responsive
circuitry
Prior art date
Application number
CH1760669A
Other languages
English (en)
Inventor
Spreitzhofer Ernst
Original Assignee
Bodenseewerk Perkin Elmer Co
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 Bodenseewerk Perkin Elmer Co filed Critical Bodenseewerk Perkin Elmer Co
Publication of CH492984A publication Critical patent/CH492984A/de

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
    • 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
    • G01N30/8631—Peaks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
    • G01R17/02—Arrangements in which the value to be measured is automatically compared with a reference value
    • 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
    • G01R19/12—Measuring rate of change
    • 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
    • G05B19/12—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers
    • G05B19/16—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers using magnetic record carriers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06G7/25—Arrangements for performing computing operations, e.g. operational amplifiers for discontinuous functions, e.g. backlash, dead zone, limiting absolute value or peak value
    • 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
    • H03M1/124—Sampling or signal conditioning arrangements specially adapted for A/D converters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Automation & Control Theory (AREA)
  • Software Systems (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
CH1760669A 1969-01-25 1969-11-25 Auf den Anstieg eines Signals ansprechende Schaltungsanordnung CH492984A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691903698 DE1903698A1 (de) 1969-01-25 1969-01-25 Auf den Anstieg eines Signals ansprechende Schaltungsanordnung

Publications (1)

Publication Number Publication Date
CH492984A true CH492984A (de) 1970-06-30

Family

ID=5723354

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1760669A CH492984A (de) 1969-01-25 1969-11-25 Auf den Anstieg eines Signals ansprechende Schaltungsanordnung

Country Status (5)

Country Link
US (1) US3634770A (de)
CH (1) CH492984A (de)
DE (1) DE1903698A1 (de)
FR (1) FR2029090A1 (de)
GB (1) GB1291975A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2352306A1 (fr) * 1976-05-20 1977-12-16 Rca Corp Procede d'identification de la resistance d'un filament de tube electronique, independamment de la resistance de contact
DE3322471A1 (de) * 1983-06-22 1985-01-03 Siemens AG, 1000 Berlin und 8000 München Messanordnung zur erfassung von strom- oder spannungswerten

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2207315A1 (de) * 1972-02-17 1973-08-23 Bodenseewerk Perkin Elmer Co Peakdetektor
US4140874A (en) * 1974-12-26 1979-02-20 Xerox Corporation Automatic compensating circuit
US4243974A (en) * 1978-02-24 1981-01-06 E. I. Du Pont De Nemours And Company Wide dynamic range analog to digital converter
US4277776A (en) * 1979-10-01 1981-07-07 Ncr Canada Ltd - Ncr Canada Ltee Magnetic ink character recognition apparatus
DE3017349A1 (de) * 1980-05-06 1984-03-22 Roman 8000 München Koller Verfahren und einrichtung zur praezisen ableitung vonfunktionswerten eines elektrischen signales
US4832041A (en) * 1987-02-26 1989-05-23 Hewlett-Packard Company Pace pulse eliminator
JPH08279718A (ja) * 1995-04-07 1996-10-22 Nec Corp オフセット除去増幅回路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2352306A1 (fr) * 1976-05-20 1977-12-16 Rca Corp Procede d'identification de la resistance d'un filament de tube electronique, independamment de la resistance de contact
DE3322471A1 (de) * 1983-06-22 1985-01-03 Siemens AG, 1000 Berlin und 8000 München Messanordnung zur erfassung von strom- oder spannungswerten

Also Published As

Publication number Publication date
GB1291975A (en) 1972-10-04
FR2029090A1 (de) 1970-10-16
DE1903698A1 (de) 1970-08-13
US3634770A (en) 1972-01-11

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Legal Events

Date Code Title Description
PL Patent ceased