BE718064A - - Google Patents
Info
- Publication number
- BE718064A BE718064A BE718064DA BE718064A BE 718064 A BE718064 A BE 718064A BE 718064D A BE718064D A BE 718064DA BE 718064 A BE718064 A BE 718064A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
- G01R21/1333—Arrangements for measuring electric power or power factor by using digital technique adapted for special tariff measuring
- G01R21/1338—Measuring maximum demand
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
- G06F7/62—Performing operations exclusively by counting total number of pulses ; Multiplication, division or derived operations using combined denominational and incremental processing by counters, i.e. without column shift
-
- 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)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Optimization (AREA)
- Mathematical Analysis (AREA)
- Computing Systems (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Computational Mathematics (AREA)
- Power Engineering (AREA)
- Digital Magnetic Recording (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR116167 | 1967-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE718064A true BE718064A (en:Method) | 1969-01-13 |
Family
ID=8636056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE718064D BE718064A (en:Method) | 1967-07-28 | 1968-07-12 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3548183A (en:Method) |
| BE (1) | BE718064A (en:Method) |
| ES (1) | ES356563A1 (en:Method) |
| FR (1) | FR1555584A (en:Method) |
| GB (1) | GB1189027A (en:Method) |
| NL (1) | NL6810507A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3735347A (en) * | 1971-11-02 | 1973-05-22 | Franklin Electric Co Inc | Change detector system |
| JPS63226115A (ja) * | 1987-03-16 | 1988-09-20 | Fujitsu Ltd | ゼロクロスカウンタ |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3003696A (en) * | 1959-08-10 | 1961-10-10 | Jersey Prod Res Co | Integration of an electrical signal over a time interval of fixed duration |
| US3021072A (en) * | 1960-03-01 | 1962-02-13 | Bendix Corp | Precision infinite memory integrator |
| US3404260A (en) * | 1960-12-22 | 1968-10-01 | Shell Oil Co | Analyzing varying signals |
| US3407291A (en) * | 1962-11-30 | 1968-10-22 | Canadian Patents Dev | Computer for evaluating integrals using a statistical computing process |
-
1967
- 1967-07-28 FR FR116167A patent/FR1555584A/fr not_active Expired
-
1968
- 1968-07-12 BE BE718064D patent/BE718064A/xx unknown
- 1968-07-22 US US746517A patent/US3548183A/en not_active Expired - Lifetime
- 1968-07-25 GB GB35658/68A patent/GB1189027A/en not_active Expired
- 1968-07-25 NL NL6810507A patent/NL6810507A/xx unknown
- 1968-07-27 ES ES356563A patent/ES356563A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1189027A (en) | 1970-04-22 |
| ES356563A1 (es) | 1970-02-01 |
| NL6810507A (en:Method) | 1969-01-30 |
| FR1555584A (en:Method) | 1969-01-31 |
| US3548183A (en) | 1970-12-15 |