ES2080204T3 - Disposicion para la formacion de señales de producto. - Google Patents
Disposicion para la formacion de señales de producto.Info
- Publication number
- ES2080204T3 ES2080204T3 ES91114540T ES91114540T ES2080204T3 ES 2080204 T3 ES2080204 T3 ES 2080204T3 ES 91114540 T ES91114540 T ES 91114540T ES 91114540 T ES91114540 T ES 91114540T ES 2080204 T3 ES2080204 T3 ES 2080204T3
- Authority
- ES
- Spain
- Prior art keywords
- hand
- provision
- formation
- integrator
- clock frequency
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/127—Arrangements for measuring electric power or power factor by using pulse modulation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/261—Amplifier which being suitable for instrumentation applications
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Analogue/Digital Conversion (AREA)
- Vending Machines For Individual Products (AREA)
- Networks Using Active Elements (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Fats And Perfumes (AREA)
- Table Devices Or Equipment (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Manipulation Of Pulses (AREA)
- Facsimile Heads (AREA)
- Amplifiers (AREA)
Abstract
EN UNA DISPOSICION PARA LA FORMACION DE UNA SEÑAL DE PRODUCTO PUEDE CONSEGUIRSE UNA SIMPLIFICACION DEL CIRCUITO CON UNA ALTA PRECISION Y FLEXIBILIDAD SI, SEGUN LA INVENCION, EL INTEGRADOR FORMA UNA PARTE DE UN SEGUNDO MODULADOR DE ANCHURA DE IMPULSOS, QUE TRABAJA CON UNA SEGUNDA FRECUENCIA DE IMPULSOS, CUYOS IMPULSOS DE SALIDA ACCIONAN POR UNA PARTE UN SEGUNDO INTERRUPTOR, POR EL QUE SE ALIMENTA AL INTEGRADOR INTERMITENTEMENTE DE UNA PRIMERA O SEGUNDA, PREFERENTEMENTE CONTRARIA E IGUAL CORRIENTE DE AJUSTE, Y POR OTRA PARTE CONTROLAN UN REGISTRADOR NUMERICO ASCENDENTE O DECRECIENTE CON UNA TERCERA FRECUENCIA DE IMPULSOS, QUE AL ALCANZAR UN VALOR LIMITE (UMBRAL) SUMINISTRA LOS IMPULSOS CON LA FRECUENCIA CORRESPONDIENTE AL PRODUCTO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP91114540A EP0533964B1 (de) | 1991-08-29 | 1991-08-29 | Anordnung zum Bilden von Produktsignalen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2080204T3 true ES2080204T3 (es) | 1996-02-01 |
Family
ID=8207085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES91114540T Expired - Lifetime ES2080204T3 (es) | 1991-08-29 | 1991-08-29 | Disposicion para la formacion de señales de producto. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0533964B1 (es) |
| AT (1) | ATE129574T1 (es) |
| DE (1) | DE59106778D1 (es) |
| DK (1) | DK0533964T3 (es) |
| ES (1) | ES2080204T3 (es) |
| GR (1) | GR3017998T3 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100433541C (zh) * | 2002-09-10 | 2008-11-12 | 华邦电子股份有限公司 | 频率信号产生装置及其方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3975682A (en) * | 1974-12-13 | 1976-08-17 | Esterline Corporation | Watt/watthour transducer and integrator and current sources therefor |
| US4794333A (en) * | 1987-02-04 | 1988-12-27 | General Electric Company | Continuous switched-capacitor dual slope watthour meter circuit with charge injection offset compensation |
| GB2205425A (en) * | 1987-06-03 | 1988-12-07 | Omega Electric Ltd | Pseudo four quadrant multiplier for use in power measurement meters |
| US4786861A (en) * | 1987-09-01 | 1988-11-22 | Sundstrand Data Control, Inc. | Frequency counting apparatus and method |
-
1991
- 1991-08-29 AT AT91114540T patent/ATE129574T1/de not_active IP Right Cessation
- 1991-08-29 EP EP91114540A patent/EP0533964B1/de not_active Expired - Lifetime
- 1991-08-29 DE DE59106778T patent/DE59106778D1/de not_active Expired - Fee Related
- 1991-08-29 DK DK91114540.7T patent/DK0533964T3/da active
- 1991-08-29 ES ES91114540T patent/ES2080204T3/es not_active Expired - Lifetime
-
1995
- 1995-11-08 GR GR950403107T patent/GR3017998T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE129574T1 (de) | 1995-11-15 |
| DK0533964T3 (da) | 1996-02-05 |
| EP0533964B1 (de) | 1995-10-25 |
| DE59106778D1 (de) | 1995-11-30 |
| EP0533964A1 (de) | 1993-03-31 |
| GR3017998T3 (en) | 1996-02-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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