FR2143149A1 - - Google Patents
Info
- Publication number
- FR2143149A1 FR2143149A1 FR7222253A FR7222253A FR2143149A1 FR 2143149 A1 FR2143149 A1 FR 2143149A1 FR 7222253 A FR7222253 A FR 7222253A FR 7222253 A FR7222253 A FR 7222253A FR 2143149 A1 FR2143149 A1 FR 2143149A1
- 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.)
- Withdrawn
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
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
- G01R19/257—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 comparison of different reference values with the value of voltage or current, e.g. using step-by-step method
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
-
- 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
- H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Bipolar Integrated Circuits (AREA)
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH906471A CH534881A (fr) | 1971-06-21 | 1971-06-21 | Dispositif comparateur de courants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2143149A1 true FR2143149A1 (enExample) | 1973-02-02 |
Family
ID=4347935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7222253A Withdrawn FR2143149A1 (enExample) | 1971-06-21 | 1972-06-20 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH534881A (enExample) |
| DE (1) | DE2230363B2 (enExample) |
| FR (1) | FR2143149A1 (enExample) |
-
1971
- 1971-06-21 CH CH906471A patent/CH534881A/fr not_active IP Right Cessation
-
1972
- 1972-06-20 FR FR7222253A patent/FR2143149A1/fr not_active Withdrawn
- 1972-06-21 DE DE2230363A patent/DE2230363B2/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2230363A1 (de) | 1973-01-11 |
| DE2230363B2 (de) | 1974-06-20 |
| CH534881A (fr) | 1973-03-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |