SE343414B - - Google Patents
Info
- Publication number
- SE343414B SE343414B SE10767/69*A SE1076769A SE343414B SE 343414 B SE343414 B SE 343414B SE 1076769 A SE1076769 A SE 1076769A SE 343414 B SE343414 B SE 343414B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
-
- 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
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
- G01R19/255—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques using analogue/digital converters of the type with counting of pulses during a period of time proportional to voltage or current, delivered by a pulse generator with fixed frequency
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/50—Analogue/digital converters with intermediate conversion to time interval
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Measurement Of Current Or Voltage (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NZ15333968 | 1968-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE343414B true SE343414B (en) | 1972-03-06 |
Family
ID=19916598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE10767/69*A SE343414B (en) | 1968-07-31 | 1969-07-31 |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE1939017A1 (en) |
| FR (1) | FR2014086A1 (en) |
| GB (1) | GB1234494A (en) |
| NL (1) | NL6911693A (en) |
| SE (1) | SE343414B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117420349B (en) * | 2023-12-18 | 2024-02-27 | 安徽雷彻科技有限公司 | Overcurrent detection circuit |
-
1969
- 1969-07-25 GB GB1234494D patent/GB1234494A/en not_active Expired
- 1969-07-31 FR FR6926289A patent/FR2014086A1/fr not_active Withdrawn
- 1969-07-31 NL NL6911693A patent/NL6911693A/xx unknown
- 1969-07-31 DE DE19691939017 patent/DE1939017A1/en active Pending
- 1969-07-31 SE SE10767/69*A patent/SE343414B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6911693A (en) | 1970-02-03 |
| GB1234494A (en) | 1971-06-03 |
| DE1939017A1 (en) | 1971-02-11 |
| FR2014086A1 (en) | 1970-04-10 |