FR2318425A2 - Dispositif de surveillance d'une tension electrique - Google Patents

Dispositif de surveillance d'une tension electrique

Info

Publication number
FR2318425A2
FR2318425A2 FR7522406A FR7522406A FR2318425A2 FR 2318425 A2 FR2318425 A2 FR 2318425A2 FR 7522406 A FR7522406 A FR 7522406A FR 7522406 A FR7522406 A FR 7522406A FR 2318425 A2 FR2318425 A2 FR 2318425A2
Authority
FR
France
Prior art keywords
voltage
voltage divider
power
electrical
zener diodes
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
FR7522406A
Other languages
English (en)
Other versions
FR2318425B2 (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.)
Compteurs E D
Original Assignee
Compteurs E D
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 Compteurs E D filed Critical Compteurs E D
Priority to FR7522406A priority Critical patent/FR2318425A2/fr
Publication of FR2318425A2 publication Critical patent/FR2318425A2/fr
Application granted granted Critical
Publication of FR2318425B2 publication Critical patent/FR2318425B2/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q11/00—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
    • 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
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
    • G01R19/16576—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing DC or AC voltage with one threshold

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Power Conversion In General (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Control Of Electrical Variables (AREA)
FR7522406A 1975-07-17 1975-07-17 Dispositif de surveillance d'une tension electrique Granted FR2318425A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7522406A FR2318425A2 (fr) 1975-07-17 1975-07-17 Dispositif de surveillance d'une tension electrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7522406A FR2318425A2 (fr) 1975-07-17 1975-07-17 Dispositif de surveillance d'une tension electrique

Publications (2)

Publication Number Publication Date
FR2318425A2 true FR2318425A2 (fr) 1977-02-11
FR2318425B2 FR2318425B2 (fr) 1981-08-07

Family

ID=9158032

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522406A Granted FR2318425A2 (fr) 1975-07-17 1975-07-17 Dispositif de surveillance d'une tension electrique

Country Status (1)

Country Link
FR (1) FR2318425A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0284303A2 (fr) * 1987-03-23 1988-09-28 Trailex (Uk) Limited Dispositifs de commande

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0284303A2 (fr) * 1987-03-23 1988-09-28 Trailex (Uk) Limited Dispositifs de commande
EP0284303A3 (fr) * 1987-03-23 1989-08-23 Trailex (Uk) Limited Dispositifs de commande

Also Published As

Publication number Publication date
FR2318425B2 (fr) 1981-08-07

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