PT81517B - Aparelho indicador de maximos de intensidade de corrente electrica num circuito - Google Patents

Aparelho indicador de maximos de intensidade de corrente electrica num circuito

Info

Publication number
PT81517B
PT81517B PT8151785A PT8151785A PT81517B PT 81517 B PT81517 B PT 81517B PT 8151785 A PT8151785 A PT 8151785A PT 8151785 A PT8151785 A PT 8151785A PT 81517 B PT81517 B PT 81517B
Authority
PT
Portugal
Prior art keywords
indicator
circuit
electric current
current intensity
maximum electric
Prior art date
Application number
PT8151785A
Other languages
English (en)
Portuguese (pt)
Other versions
PT81517A (fr
Original Assignee
Electricite De France
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 Electricite De France filed Critical Electricite De France
Publication of PT81517A publication Critical patent/PT81517A/fr
Publication of PT81517B publication Critical patent/PT81517B/pt

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
    • 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
    • G01R19/04—Measuring peak values or amplitude or envelope of ac or of pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Current Or Voltage (AREA)
PT8151785A 1984-11-19 1985-11-18 Aparelho indicador de maximos de intensidade de corrente electrica num circuito PT81517B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8417618A FR2573536B1 (fr) 1984-11-19 1984-11-19 Appareil indicateur d'un maximum d'intensite d'un courant electrique dans un circuit.

Publications (2)

Publication Number Publication Date
PT81517A PT81517A (fr) 1985-12-01
PT81517B true PT81517B (pt) 1987-09-18

Family

ID=9309730

Family Applications (1)

Application Number Title Priority Date Filing Date
PT8151785A PT81517B (pt) 1984-11-19 1985-11-18 Aparelho indicador de maximos de intensidade de corrente electrica num circuito

Country Status (2)

Country Link
FR (1) FR2573536B1 (fr)
PT (1) PT81517B (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236915U (fr) * 1975-09-08 1977-03-16

Also Published As

Publication number Publication date
FR2573536A1 (fr) 1986-05-23
FR2573536B1 (fr) 1987-02-06
PT81517A (fr) 1985-12-01

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Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19930731