FR2582408B1 - Multiplicateur fractionnaire de frequence d'impulsions utilisant le rapport de deux nombres entiers - Google Patents
Multiplicateur fractionnaire de frequence d'impulsions utilisant le rapport de deux nombres entiersInfo
- Publication number
- FR2582408B1 FR2582408B1 FR868607394A FR8607394A FR2582408B1 FR 2582408 B1 FR2582408 B1 FR 2582408B1 FR 868607394 A FR868607394 A FR 868607394A FR 8607394 A FR8607394 A FR 8607394A FR 2582408 B1 FR2582408 B1 FR 2582408B1
- Authority
- FR
- France
- Prior art keywords
- report
- pulse frequency
- frequency multiplier
- whole numbers
- fractional pulse
- Prior art date
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
- G01R23/10—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into a train of pulses, which are then counted, i.e. converting the signal into a square wave
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F7/68—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 pulse rate multipliers or dividers pulse rate multipliers or dividers per se
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Computing Systems (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Computational Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measuring Volume Flow (AREA)
- Pulse Circuits (AREA)
- Processing Of Color Television Signals (AREA)
- Control Of Stepping Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/737,074 US4665358A (en) | 1985-05-23 | 1985-05-23 | Solid state electronic pulse scaler using ratio of two integers |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2582408A1 FR2582408A1 (fr) | 1986-11-28 |
FR2582408B1 true FR2582408B1 (fr) | 1990-10-26 |
Family
ID=24962476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR868607394A Expired - Fee Related FR2582408B1 (fr) | 1985-05-23 | 1986-05-23 | Multiplicateur fractionnaire de frequence d'impulsions utilisant le rapport de deux nombres entiers |
Country Status (8)
Country | Link |
---|---|
US (1) | US4665358A (fr) |
JP (1) | JPS626176A (fr) |
KR (1) | KR860009306A (fr) |
BR (1) | BR8602288A (fr) |
CA (1) | CA1241061A (fr) |
DE (1) | DE3616581A1 (fr) |
FR (1) | FR2582408B1 (fr) |
GB (1) | GB2176014B (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4963820A (en) * | 1989-05-11 | 1990-10-16 | Abb Power T & D Company | Energy meter |
US5113130A (en) * | 1990-04-05 | 1992-05-12 | General Electric Company | Testing operation of electric energy meter optics system |
US5148101A (en) * | 1990-04-05 | 1992-09-15 | General Electric Company | Method and apparatus for detecting and compensating for reverse rotation and creep of eddy current disk |
GB9120004D0 (en) * | 1991-09-19 | 1991-11-06 | Ampy Automation Digilog | Improvements relating to the calibration of power meters |
DE4414652A1 (de) * | 1994-04-27 | 1995-11-02 | Spanner Pollux Gmbh | Rechenwerk für elektronische Wärmemengenzähler |
DE4420049A1 (de) * | 1994-06-08 | 1995-12-14 | Siemens Matsushita Components | Nachrüstsatz für elektrische Zähler |
US7167804B2 (en) * | 2004-04-22 | 2007-01-23 | Landis+Gyr, Inc. | Utility meter having programmable pulse output |
JP7099090B2 (ja) * | 2018-07-02 | 2022-07-12 | 三菱電機株式会社 | 積算値伝達および計数処理方法、ならびにパルス信号送出および計数装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1213634A (en) * | 1967-03-01 | 1970-11-25 | Solartron Electronic Group | Improvements in digital voltmeters |
DE2139126B2 (de) * | 1971-08-05 | 1972-10-12 | Wandel U. Goltermann, 7410 Reutlingen | Digital in logarithmischem mass anzeigender spannungsmesser |
US3832640A (en) * | 1972-12-11 | 1974-08-27 | Ford Motor Co | Time division interpolator |
IT1024040B (it) * | 1973-10-26 | 1978-06-20 | Westinghouse Electric Corp | Apparecchiatura per la moltiplica zione digitale di frequ-enza |
GB1452353A (en) * | 1974-05-14 | 1976-10-13 | Tokheim Corp | Liquid dispensing apparatus |
US3943498A (en) * | 1974-09-26 | 1976-03-09 | Westinghouse Electric Corporation | Direct input photoelectric pulse initiator for meter telemetry and recording systems |
ZA752898B (en) * | 1975-05-30 | 1977-04-27 | Polytronika Beperk | Improvements in or relating to odometers |
US4034292A (en) * | 1976-02-18 | 1977-07-05 | Westinghouse Electric Corporation | Direction sensitive opto-electronic pulse initiator for electrical meters |
US4415853A (en) * | 1978-09-08 | 1983-11-15 | Fisher Berish M | Monitoring device and method for accurately determining and recording present demand of electrical energy |
US4425579A (en) * | 1981-05-22 | 1984-01-10 | Oak Industries Inc. | Catv converter with keylock to favorite channels |
US4489384A (en) * | 1982-03-01 | 1984-12-18 | Mcgraw-Edison Company | Electro-optical sensor for watt-hour meter |
JPS58158581A (ja) * | 1982-03-16 | 1983-09-20 | Seiko Instr & Electronics Ltd | 電子時計用論理緩急回路 |
DE3329761A1 (de) * | 1983-08-17 | 1985-02-28 | Siemens AG, 1000 Berlin und 8000 München | Elektronischer elektrizitaetszaehler mit automatischer messbereichserweiterung |
GB8403457D0 (en) * | 1984-02-09 | 1984-03-14 | Thorn Emi Dynatel Ltd | Meters |
US4773031A (en) * | 1984-12-24 | 1988-09-20 | Tektronix, Inc. | Method and circuit for digital frequency multiplication |
-
1985
- 1985-05-23 US US06/737,074 patent/US4665358A/en not_active Expired - Lifetime
-
1986
- 1986-05-08 GB GB8611231A patent/GB2176014B/en not_active Expired
- 1986-05-14 BR BR8602288A patent/BR8602288A/pt unknown
- 1986-05-15 CA CA000509296A patent/CA1241061A/fr not_active Expired
- 1986-05-16 JP JP61110952A patent/JPS626176A/ja active Pending
- 1986-05-16 DE DE19863616581 patent/DE3616581A1/de not_active Withdrawn
- 1986-05-23 KR KR1019860004041A patent/KR860009306A/ko not_active Application Discontinuation
- 1986-05-23 FR FR868607394A patent/FR2582408B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPS626176A (ja) | 1987-01-13 |
KR860009306A (ko) | 1986-12-22 |
CA1241061A (fr) | 1988-08-23 |
GB8611231D0 (en) | 1986-06-18 |
BR8602288A (pt) | 1987-01-21 |
FR2582408A1 (fr) | 1986-11-28 |
US4665358A (en) | 1987-05-12 |
GB2176014A (en) | 1986-12-10 |
DE3616581A1 (de) | 1986-11-27 |
GB2176014B (en) | 1989-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |