NL297106A - - Google Patents
Info
- Publication number
- NL297106A NL297106A NL297106DA NL297106A NL 297106 A NL297106 A NL 297106A NL 297106D A NL297106D A NL 297106DA NL 297106 A NL297106 A NL 297106A
- Authority
- NL
- Netherlands
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
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
-
- 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
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
- H03K7/06—Frequency or rate modulation, i.e. PFM or PRM
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/001—Analogue/digital/analogue conversion
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1962S0081122 DE1185717C2 (de) | 1962-08-27 | 1962-08-27 | Schaltungsanordnung zur Messwertumwandlung mit einem Spannungsfrequenzwandler |
| DES83453A DE1214320B (de) | 1962-08-27 | 1963-01-28 | Schaltungsanordnung zur Messwertumwandlung mit einem Spannungsfrequenzwandler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL297106A true NL297106A (no) |
Family
ID=25996968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL297106D NL297106A (no) | 1962-08-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3413490A (no) |
| DE (1) | DE1214320B (no) |
| FR (1) | FR1366543A (no) |
| GB (1) | GB1039045A (no) |
| NL (1) | NL297106A (no) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1221788A (en) * | 1967-06-02 | 1971-02-10 | Agfa Gevaert Nv | Process for the preparation of polyestesters of terephthalic acid and glycols |
| US3678356A (en) * | 1967-09-26 | 1972-07-18 | Dynamic Precision Controls Cor | Frequency responsive electrical circuit |
| US3536935A (en) * | 1968-07-16 | 1970-10-27 | Leeds & Northrup Co | Retriggerable delay flop |
| GB1351458A (en) * | 1970-03-18 | 1974-05-01 | Mullard Ltd | Anti-lock brake systems for wheeled vehicles |
| US3763435A (en) * | 1971-04-17 | 1973-10-02 | B Holman | Circuit for deciding about the position of the repetition frequency of signal transitions in an input signal |
| US3737789A (en) * | 1971-12-21 | 1973-06-05 | Atomic Energy Commission | Count rate discriminator |
| US3753130A (en) * | 1972-03-09 | 1973-08-14 | Bell Telephone Labor Inc | Digital frequency comparator |
| GB1457294A (en) * | 1974-01-05 | 1976-12-01 | Ferranti Ltd | Pulse-frequency sensitive switching circuit arrangements felx |
| DE2428367C2 (de) * | 1974-06-12 | 1979-06-21 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schaltungsanordnung zum Begrenzen der Übertragungsgeschwindigkeit von Datensignalen |
| US3939413A (en) * | 1974-09-13 | 1976-02-17 | General Electric Company | Low cutoff digital pulse filter especially useful in electronic energy consumption meters |
| US4032798A (en) * | 1974-09-13 | 1977-06-28 | General Electric Company | Low cutoff digital pulse filter especially useful in electronic energy consumption meters |
| JPS53114651A (en) * | 1977-03-17 | 1978-10-06 | Fujitsu Ltd | Electronic circuit |
| DE2726383C2 (de) * | 1977-06-10 | 1985-07-18 | Diehl GmbH & Co, 8500 Nürnberg | Elektromechanische Stelleinrichtung für eine elektronische Digitalanzeige |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2541038A (en) * | 1945-12-10 | 1951-02-13 | Claud E Cleeton | Pulse discriminator system |
| US2576075A (en) * | 1948-05-24 | 1951-11-20 | Shell Dev | Interpolymers of unsaturated nitriles |
| US3146432A (en) * | 1960-10-03 | 1964-08-25 | Ampex | Velocity or frequency sensing means |
| GB1026381A (en) * | 1961-04-27 | 1966-04-20 | Dehavilland Aircraft | Improvements in or relating to frequency responsive devices |
-
0
- NL NL297106D patent/NL297106A/xx unknown
-
1963
- 1963-01-28 DE DES83453A patent/DE1214320B/de active Pending
- 1963-08-21 FR FR945289A patent/FR1366543A/fr not_active Expired
- 1963-08-23 GB GB33391/63A patent/GB1039045A/en not_active Expired
-
1964
- 1964-01-21 US US339129A patent/US3413490A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1214320B (de) | 1966-04-14 |
| US3413490A (en) | 1968-11-26 |
| GB1039045A (en) | 1966-08-17 |
| FR1366543A (fr) | 1964-07-10 |