NL7215121A - - Google Patents
Info
- Publication number
- NL7215121A NL7215121A NL7215121A NL7215121A NL7215121A NL 7215121 A NL7215121 A NL 7215121A NL 7215121 A NL7215121 A NL 7215121A NL 7215121 A NL7215121 A NL 7215121A NL 7215121 A NL7215121 A NL 7215121A
- Authority
- NL
- Netherlands
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
-
- 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
-
- 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
- G06F7/70—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 using stochastic pulse trains, i.e. randomly occurring pulses the average pulse rates of which represent numbers
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computational Mathematics (AREA)
- Power Engineering (AREA)
- Measurement Of Current Or Voltage (AREA)
- Measuring Frequencies, Analyzing Spectra (AREA)
- Manipulation Of Pulses (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1629571A CH538122A (de) | 1971-11-09 | 1971-11-09 | Schaltungsanordnung zur Messung elektrischer Energie |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7215121A true NL7215121A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-05-11 |
| NL157990B NL157990B (nl) | 1978-09-15 |
Family
ID=4416074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7215121A NL157990B (nl) | 1971-11-09 | 1972-11-08 | Schakeling voor het meten van elektrische wisselstroomenergie. |
Country Status (9)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2651579A1 (de) * | 1976-11-12 | 1978-05-18 | Licentia Gmbh | Anordnung und schaltung zur messung elektrischer leistung und energie |
| CH632847A5 (de) | 1978-11-13 | 1982-10-29 | Landis & Gyr Ag | Einrichtung zur messung elektrischer leistung in einem wechselstromnetz. |
| GB2167619A (en) * | 1984-11-24 | 1986-05-29 | Crest Energy Scan Ltd | Wattmeter circuit |
| GB2287544B (en) * | 1991-09-19 | 1996-04-03 | Ampy Automation Digilog | Voltage conversion method |
-
0
- BE BE791143D patent/BE791143A/xx not_active IP Right Cessation
-
1971
- 1971-11-09 CH CH1629571A patent/CH538122A/de not_active IP Right Cessation
- 1971-11-30 DE DE19712160064 patent/DE2160064C3/de not_active Expired
-
1972
- 1972-10-23 AT AT905872A patent/AT328556B/de not_active IP Right Cessation
- 1972-10-30 GB GB4996772A patent/GB1361140A/en not_active Expired
- 1972-11-07 FR FR7239328A patent/FR2159316B1/fr not_active Expired
- 1972-11-07 ES ES408312A patent/ES408312A1/es not_active Expired
- 1972-11-08 IT IT3139672A patent/IT970266B/it active
- 1972-11-08 NL NL7215121A patent/NL157990B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE791143A (fr) | 1973-03-01 |
| FR2159316A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-06-22 |
| AT328556B (de) | 1976-03-25 |
| IT970266B (it) | 1974-04-10 |
| CH538122A (de) | 1973-06-15 |
| ATA905872A (de) | 1975-06-15 |
| ES408312A1 (es) | 1975-11-01 |
| FR2159316B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-02-09 |
| NL157990B (nl) | 1978-09-15 |
| GB1361140A (en) | 1974-07-24 |
| DE2160064C3 (de) | 1974-05-09 |
| DE2160064A1 (de) | 1973-05-24 |
| DE2160064B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-10-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: LGZ |