FR2122430A1 - - Google Patents

Info

Publication number
FR2122430A1
FR2122430A1 FR7200598A FR7200598A FR2122430A1 FR 2122430 A1 FR2122430 A1 FR 2122430A1 FR 7200598 A FR7200598 A FR 7200598A FR 7200598 A FR7200598 A FR 7200598A FR 2122430 A1 FR2122430 A1 FR 2122430A1
Authority
FR
France
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Withdrawn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
FR7200598A
Other languages
French (fr)
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of FR2122430A1 publication Critical patent/FR2122430A1/fr
Withdrawn legal-status Critical Current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)
FR7200598A 1971-01-20 1972-01-10 Withdrawn FR2122430A1 (ja)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2122430A1 true FR2122430A1 (ja) 1972-09-01

Family

ID=5796422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7200598A Withdrawn FR2122430A1 (ja) 1971-01-20 1972-01-10

Country Status (4)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522177A1 (fr) * 1982-02-23 1983-08-26 Jaeger Dispositif d'affichage simultane sur une meme echelle de grandeurs analogiques
WO1986005614A1 (fr) * 1985-03-21 1986-09-25 Daniel Dupont Simulateur analogique de circuits de commande actionnes a partir d'un poste ou habitacle

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT354764B (de) * 1976-08-13 1979-01-25 Licentia Gmbh Magnetbandgeraet
DE3027051A1 (de) * 1980-07-17 1982-02-04 Bayerische Motoren Werke AG, 8000 München Pruefverfahren fuer messgeraete und schaltanordnung zur durchfuehrung des verfahrens

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522177A1 (fr) * 1982-02-23 1983-08-26 Jaeger Dispositif d'affichage simultane sur une meme echelle de grandeurs analogiques
WO1986005614A1 (fr) * 1985-03-21 1986-09-25 Daniel Dupont Simulateur analogique de circuits de commande actionnes a partir d'un poste ou habitacle
FR2579344A1 (fr) * 1985-03-21 1986-09-26 Dupont Daniel Stimulateur analogique de circuits de commande actionnes a partir d'un poste ou habitacle

Also Published As

Publication number Publication date
DE2102567B2 (de) 1972-05-25
GB1365761A (en) 1974-09-04
DE2102567A1 (ja) 1972-05-25
IT945561B (it) 1973-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse