FR2335850B1 - - Google Patents
Info
- Publication number
- FR2335850B1 FR2335850B1 FR7538583A FR7538583A FR2335850B1 FR 2335850 B1 FR2335850 B1 FR 2335850B1 FR 7538583 A FR7538583 A FR 7538583A FR 7538583 A FR7538583 A FR 7538583A FR 2335850 B1 FR2335850 B1 FR 2335850B1
- Authority
- FR
- France
- 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.)
- Expired
Links
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
- G01R19/16566—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
- G01R19/16571—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 AC or DC current with one threshold, e.g. load current, over-current, surge current or fault current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7538583A FR2335850A1 (fr) | 1975-12-17 | 1975-12-17 | Procede de signalisation d'un manque de chauffage de base dans le cas d'une installation de chauffage electrique type mixte |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7538583A FR2335850A1 (fr) | 1975-12-17 | 1975-12-17 | Procede de signalisation d'un manque de chauffage de base dans le cas d'une installation de chauffage electrique type mixte |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2335850A1 FR2335850A1 (fr) | 1977-07-15 |
| FR2335850B1 true FR2335850B1 (US06811534-20041102-M00003.png) | 1981-06-26 |
Family
ID=9163828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7538583A Granted FR2335850A1 (fr) | 1975-12-17 | 1975-12-17 | Procede de signalisation d'un manque de chauffage de base dans le cas d'une installation de chauffage electrique type mixte |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2335850A1 (US06811534-20041102-M00003.png) |
-
1975
- 1975-12-17 FR FR7538583A patent/FR2335850A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2335850A1 (fr) | 1977-07-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |