FR2378262A1 - Instrument de mesure et d'affichage - Google Patents

Instrument de mesure et d'affichage

Info

Publication number
FR2378262A1
FR2378262A1 FR7801995A FR7801995A FR2378262A1 FR 2378262 A1 FR2378262 A1 FR 2378262A1 FR 7801995 A FR7801995 A FR 7801995A FR 7801995 A FR7801995 A FR 7801995A FR 2378262 A1 FR2378262 A1 FR 2378262A1
Authority
FR
France
Prior art keywords
displayed
measured
display instrument
measurement
instantaneous value
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.)
Granted
Application number
FR7801995A
Other languages
English (en)
Other versions
FR2378262B1 (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.)
GO THIAM
Original Assignee
GO THIAM
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 GO THIAM filed Critical GO THIAM
Publication of FR2378262A1 publication Critical patent/FR2378262A1/fr
Application granted granted Critical
Publication of FR2378262B1 publication Critical patent/FR2378262B1/fr
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indicating Measured Values (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

L'invention concerne un instrument de mesure et d'affichage combinant un affichage numérique et analogique. Le chiffre d'ordre le plus bas de la valeur à mesurer est affiché à l'aide d'une echelle à graduations, la graduation correspondant à la valeur instantanee de la quantité à mesurer prenant un aspect différent de l'environnement, indiquant ainsi la valeur instantanée du chiffre d'ordre le plus bas. Les chiffres d'ordres supérieurs de la quantité à mesurer sont affichés par des indicateurs numériques classiques qui sont placés à la partie inférieure de l'échelle et à une extrémité. Le chiffre d'ordre le plus haut est affiché uniquement numériquement, tandis que les chiffres d'ordre inférieur sont affichés à la fois numériquement et analogiquement.
FR7801995A 1977-01-25 1978-01-25 Instrument de mesure et d'affichage Granted FR2378262A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7700758,A NL171292C (nl) 1977-01-25 1977-01-25 Afleesschaal voor een meetinstrument.

Publications (2)

Publication Number Publication Date
FR2378262A1 true FR2378262A1 (fr) 1978-08-18
FR2378262B1 FR2378262B1 (fr) 1983-01-14

Family

ID=19827842

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801995A Granted FR2378262A1 (fr) 1977-01-25 1978-01-25 Instrument de mesure et d'affichage

Country Status (10)

Country Link
JP (2) JPS53106067A (fr)
BE (1) BE863288A (fr)
CA (1) CA1102023A (fr)
DE (1) DE2802684C2 (fr)
FR (1) FR2378262A1 (fr)
GB (1) GB1595621A (fr)
IT (1) IT1092099B (fr)
NL (1) NL171292C (fr)
NO (1) NO780174L (fr)
SU (1) SU1009289A3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3214439A1 (de) * 1982-04-20 1983-10-20 Brown, Boveri & Cie Ag, 6800 Mannheim Linientestgeraet
GB9008716D0 (en) * 1990-04-18 1990-06-13 Atomic Energy Authority Uk Instrument readout

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343155A (en) * 1964-01-06 1967-09-19 Marcel A Pahlavan Display apparatus
US3460127A (en) * 1966-02-15 1969-08-05 Aerospace Prod Res Display apparatus
FR2000523A1 (fr) * 1968-01-22 1969-09-12 Alexeev Jury Alexandrovi

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619574A (en) * 1968-04-08 1971-11-09 Time Systems Corp Digital meter with auxiliary visual analog display
DE7229438U (de) * 1972-07-01 1972-11-30 Lex H Segmentleuchtstab zur quasi-analogen anzeige fuer digitalmessgeraete
JPS5050948A (fr) * 1973-09-03 1975-05-07

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343155A (en) * 1964-01-06 1967-09-19 Marcel A Pahlavan Display apparatus
US3460127A (en) * 1966-02-15 1969-08-05 Aerospace Prod Res Display apparatus
FR2000523A1 (fr) * 1968-01-22 1969-09-12 Alexeev Jury Alexandrovi

Also Published As

Publication number Publication date
NL171292C (nl) 1983-03-01
JPS53106067A (en) 1978-09-14
DE2802684C2 (de) 1982-12-02
NL7700758A (nl) 1978-07-27
BE863288A (nl) 1978-05-16
JPS58145510U (ja) 1983-09-30
GB1595621A (en) 1981-08-12
CA1102023A (fr) 1981-05-26
NO780174L (no) 1978-07-26
NL171292B (nl) 1982-10-01
SU1009289A3 (ru) 1983-03-30
IT7819567A0 (it) 1978-01-24
FR2378262B1 (fr) 1983-01-14
DE2802684A1 (de) 1978-07-27
IT1092099B (it) 1985-07-06

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Legal Events

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