FR2318426A2 - Dispositif de surveillance d'une tension electrique - Google Patents
Dispositif de surveillance d'une tension electriqueInfo
- 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
Links
- 238000012806 monitoring device Methods 0.000 title 1
Classifications
-
- 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
- G01R19/16533—Indicating 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
- G01R19/16538—Indicating 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
- G01R19/16542—Indicating 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
-
- 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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4012422A1 (en) * | 2020-12-11 | 2022-06-15 | Hamilton Sundstrand Corporation | Voltage differential sensing circuits |
-
1975
- 1975-07-17 FR FR7522407A patent/FR2318426A2/fr active Granted
Cited By (2)
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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