NL6915441A - - Google Patents
Info
- Publication number
- NL6915441A NL6915441A NL6915441A NL6915441A NL6915441A NL 6915441 A NL6915441 A NL 6915441A NL 6915441 A NL6915441 A NL 6915441A NL 6915441 A NL6915441 A NL 6915441A NL 6915441 A NL6915441 A NL 6915441A
- Authority
- NL
- Netherlands
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
- G01R19/252—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 conversion of voltage or current into frequency and measuring of this frequency
-
- 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
- H03M1/60—Analogue/digital converters with intermediate conversion to frequency of pulses
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US599062A US3473122A (en) | 1966-12-05 | 1966-12-05 | Digital voltmeter |
| BE740222D BE740222A (enExample) | 1966-12-05 | 1969-10-13 | |
| NL6915441A NL6915441A (enExample) | 1966-12-05 | 1969-10-13 | |
| FR6935034A FR2063386A5 (enExample) | 1966-12-05 | 1969-10-13 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US599062A US3473122A (en) | 1966-12-05 | 1966-12-05 | Digital voltmeter |
| NL6915441A NL6915441A (enExample) | 1966-12-05 | 1969-10-13 | |
| FR6935034A FR2063386A5 (enExample) | 1966-12-05 | 1969-10-13 | |
| BE740222 | 1969-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6915441A true NL6915441A (enExample) | 1971-04-15 |
Family
ID=3855476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6915441A NL6915441A (enExample) | 1966-12-05 | 1969-10-13 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3473122A (enExample) |
| BE (1) | BE740222A (enExample) |
| FR (1) | FR2063386A5 (enExample) |
| NL (1) | NL6915441A (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3621391A (en) * | 1969-08-21 | 1971-11-16 | Gen Electric | Means for inhibiting flutter in a numerical display |
| FR2082717A5 (enExample) * | 1970-03-25 | 1971-12-10 | Cellophane Sa | |
| GB1345207A (en) * | 1971-07-27 | 1974-01-30 | Solartron Electronic Group | Ac to dc converter circuits |
| US3816813A (en) * | 1972-01-24 | 1974-06-11 | Spacetac Inc | Automatic converter tester |
| US4567429A (en) * | 1982-02-02 | 1986-01-28 | Quest Corporation | Digital servo indicator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2497961A (en) * | 1946-01-17 | 1950-02-21 | Joseph D Shaw | Electrical measuring device |
| US3064193A (en) * | 1958-10-24 | 1962-11-13 | Standard Oil Co | Digitizing amplifier |
| US3041535A (en) * | 1959-01-12 | 1962-06-26 | Hewlett Packard Co | Electrical measuring instrument |
| US3159787A (en) * | 1960-03-21 | 1964-12-01 | Electro Instr Inc | R. m. s. meter using amplifier with controlled feedback |
| US3201781A (en) * | 1962-07-23 | 1965-08-17 | Hewlett Packard Co | Analog to digital transducers |
| DE1288125B (de) * | 1964-12-30 | 1969-01-30 | Weston Instruments Inc., Newark, N.J. (V.St.A.) | Spannungs-Frequenz-Wandler |
-
1966
- 1966-12-05 US US599062A patent/US3473122A/en not_active Expired - Lifetime
-
1969
- 1969-10-13 BE BE740222D patent/BE740222A/fr unknown
- 1969-10-13 NL NL6915441A patent/NL6915441A/xx unknown
- 1969-10-13 FR FR6935034A patent/FR2063386A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3473122A (en) | 1969-10-14 |
| FR2063386A5 (enExample) | 1971-07-09 |
| BE740222A (enExample) | 1970-03-16 |