DD135428A5 - Schaltungsanordnung zur ueberwachung einer gleichstromkomponente - Google Patents
Schaltungsanordnung zur ueberwachung einer gleichstromkomponenteInfo
- Publication number
- DD135428A5 DD135428A5 DD20406478A DD20406478A DD135428A5 DD 135428 A5 DD135428 A5 DD 135428A5 DD 20406478 A DD20406478 A DD 20406478A DD 20406478 A DD20406478 A DD 20406478A DD 135428 A5 DD135428 A5 DD 135428A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- monitoring
- circuit arrangement
- power component
- component
- power
- Prior art date
Links
- 238000012544 monitoring process 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
- G01R19/16566—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)
- Measurement Of Current Or Voltage (AREA)
- Amplifiers (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO7790829A RO66192A2 (ro) | 1977-06-27 | 1977-06-27 | Dispozitiv pentru supravegherea unei componente continue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD135428A5 true DD135428A5 (de) | 1979-05-02 |
Family
ID=20097918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD20406478A DD135428A5 (de) | 1977-06-27 | 1978-03-09 | Schaltungsanordnung zur ueberwachung einer gleichstromkomponente |
Country Status (8)
| Country | Link |
|---|---|
| CS (1) | CS219340B2 (cs) |
| DD (1) | DD135428A5 (cs) |
| EG (1) | EG13261A (cs) |
| ES (1) | ES470952A1 (cs) |
| GB (1) | GB1577112A (cs) |
| HU (1) | HU176683B (cs) |
| PL (1) | PL126070B1 (cs) |
| RO (1) | RO66192A2 (cs) |
-
1977
- 1977-06-27 RO RO7790829A patent/RO66192A2/ro unknown
-
1978
- 1978-03-09 DD DD20406478A patent/DD135428A5/xx unknown
- 1978-03-09 HU HUII000258 patent/HU176683B/hu unknown
- 1978-03-19 EG EG18478A patent/EG13261A/xx active
- 1978-03-20 GB GB1084878A patent/GB1577112A/en not_active Expired
- 1978-05-15 CS CS310378A patent/CS219340B2/cs unknown
- 1978-06-20 ES ES470952A patent/ES470952A1/es not_active Expired
- 1978-06-24 PL PL20788878A patent/PL126070B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EG13261A (en) | 1981-12-31 |
| PL207888A1 (pl) | 1979-07-16 |
| CS219340B2 (en) | 1983-03-25 |
| ES470952A1 (es) | 1979-02-01 |
| RO66192A2 (ro) | 1982-07-06 |
| HU176683B (en) | 1981-04-28 |
| PL126070B1 (en) | 1983-07-30 |
| GB1577112A (en) | 1980-10-22 |
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