DE2102567A1 - - Google Patents

Info

Publication number
DE2102567A1
DE2102567A1 DE19712102567 DE2102567A DE2102567A1 DE 2102567 A1 DE2102567 A1 DE 2102567A1 DE 19712102567 DE19712102567 DE 19712102567 DE 2102567 A DE2102567 A DE 2102567A DE 2102567 A1 DE2102567 A1 DE 2102567A1
Authority
DE
Germany
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.)
Pending
Application number
DE19712102567
Other languages
German (de)
Other versions
DE2102567B2 (de
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 filed Critical
Priority to DE19712102567 priority Critical patent/DE2102567B2/de
Priority to IT54884/71A priority patent/IT945561B/it
Priority to GB65872A priority patent/GB1365761A/en
Priority to FR7200598A priority patent/FR2122430A1/fr
Publication of DE2102567B2 publication Critical patent/DE2102567B2/de
Publication of DE2102567A1 publication Critical patent/DE2102567A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/40—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect
    • G01R13/404—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values
    • G01R13/405—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values using a plurality of active, i.e. light emitting, e.g. electro-luminescent elements, i.e. bar graphs
    • G01R13/406—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values using a plurality of active, i.e. light emitting, e.g. electro-luminescent elements, i.e. bar graphs representing measured value by a dot or a single line
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/07—Indicating devices, e.g. for remote indication
    • G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/489—Digital circuits therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
    • G01R23/10—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into a train of pulses, which are then counted, i.e. converting the signal into a square wave

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indicating Measured Values (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
DE19712102567 1971-01-20 1971-01-20 Elektronisches messgeraet Pending DE2102567B2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19712102567 DE2102567B2 (de) 1971-01-20 1971-01-20 Elektronisches messgeraet
IT54884/71A IT945561B (it) 1971-01-20 1971-12-20 Perfezionamento nei dispositivi di misura della frequenza di impulsi elettrici in particolare per contragiri o tachimetri
GB65872A GB1365761A (en) 1971-01-20 1972-01-06 Electronic measuring instrument
FR7200598A FR2122430A1 (enrdf_load_stackoverflow) 1971-01-20 1972-01-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712102567 DE2102567B2 (de) 1971-01-20 1971-01-20 Elektronisches messgeraet

Publications (2)

Publication Number Publication Date
DE2102567B2 DE2102567B2 (de) 1972-05-25
DE2102567A1 true DE2102567A1 (enrdf_load_stackoverflow) 1972-05-25

Family

ID=5796422

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712102567 Pending DE2102567B2 (de) 1971-01-20 1971-01-20 Elektronisches messgeraet

Country Status (4)

Country Link
DE (1) DE2102567B2 (enrdf_load_stackoverflow)
FR (1) FR2122430A1 (enrdf_load_stackoverflow)
GB (1) GB1365761A (enrdf_load_stackoverflow)
IT (1) IT945561B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361714A1 (fr) * 1976-08-13 1978-03-10 Licentia Gmbh Magnetophone

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3027051A1 (de) * 1980-07-17 1982-02-04 Bayerische Motoren Werke AG, 8000 München Pruefverfahren fuer messgeraete und schaltanordnung zur durchfuehrung des verfahrens
FR2522177A1 (fr) * 1982-02-23 1983-08-26 Jaeger Dispositif d'affichage simultane sur une meme echelle de grandeurs analogiques
FR2579344B1 (fr) * 1985-03-21 1991-06-21 Dupont Daniel Stimulateur analogique de circuits de commande actionnes a partir d'un poste ou habitacle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361714A1 (fr) * 1976-08-13 1978-03-10 Licentia Gmbh Magnetophone

Also Published As

Publication number Publication date
GB1365761A (en) 1974-09-04
DE2102567B2 (de) 1972-05-25
IT945561B (it) 1973-05-10
FR2122430A1 (enrdf_load_stackoverflow) 1972-09-01

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