FR2318426A2 - Dispositif de surveillance d'une tension electrique - Google Patents

Dispositif de surveillance d'une tension electrique

Info

Publication number
FR2318426A2
FR2318426A2 FR7522407A FR7522407A FR2318426A2 FR 2318426 A2 FR2318426 A2 FR 2318426A2 FR 7522407 A FR7522407 A FR 7522407A FR 7522407 A FR7522407 A FR 7522407A FR 2318426 A2 FR2318426 A2 FR 2318426A2
Authority
FR
France
Prior art keywords
transistor
zener diode
voltage divider
monitoring device
power transistor
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
FR7522407A
Other languages
English (en)
French (fr)
Other versions
FR2318426B2 (cs
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 FR7522407A priority Critical patent/FR2318426A2/fr
Publication of FR2318426A2 publication Critical patent/FR2318426A2/fr
Application granted granted Critical
Publication of FR2318426B2 publication Critical patent/FR2318426B2/fr
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16542Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q11/00Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Measurement Of Current Or Voltage (AREA)
FR7522407A 1975-07-17 1975-07-17 Dispositif de surveillance d'une tension electrique Granted FR2318426A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7522407A FR2318426A2 (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
FR7522407A FR2318426A2 (fr) 1975-07-17 1975-07-17 Dispositif de surveillance d'une tension electrique

Publications (2)

Publication Number Publication Date
FR2318426A2 true FR2318426A2 (fr) 1977-02-11
FR2318426B2 FR2318426B2 (cs) 1981-08-21

Family

ID=9158033

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522407A Granted FR2318426A2 (fr) 1975-07-17 1975-07-17 Dispositif de surveillance d'une tension electrique

Country Status (1)

Country Link
FR (1) FR2318426A2 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4012422A1 (en) * 2020-12-11 2022-06-15 Hamilton Sundstrand Corporation Voltage differential sensing circuits

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4012422A1 (en) * 2020-12-11 2022-06-15 Hamilton Sundstrand Corporation Voltage differential sensing circuits
US11519944B2 (en) 2020-12-11 2022-12-06 Hamilton Sundstrand Corporation Voltage differential sensing circuits

Also Published As

Publication number Publication date
FR2318426B2 (cs) 1981-08-21

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