ES455362A1 - Perfeccionamientos introducidos en el circuito integrador e-lectrico. - Google Patents
Perfeccionamientos introducidos en el circuito integrador e-lectrico.Info
- Publication number
- ES455362A1 ES455362A1 ES455362A ES455362A ES455362A1 ES 455362 A1 ES455362 A1 ES 455362A1 ES 455362 A ES455362 A ES 455362A ES 455362 A ES455362 A ES 455362A ES 455362 A1 ES455362 A1 ES 455362A1
- Authority
- ES
- Spain
- Prior art keywords
- generator
- pulse
- comparator
- voltage comparator
- integrator circuit
- 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
Links
- 230000010354 integration Effects 0.000 abstract 2
- 230000001960 triggered effect Effects 0.000 abstract 2
Classifications
-
- 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
- G01D1/00—Measuring arrangements giving results other than momentary value of variable, of general application
- G01D1/04—Measuring arrangements giving results other than momentary value of variable, of general application giving integrated values
- G01D1/06—Measuring arrangements giving results other than momentary value of variable, of general application giving integrated values by intermittent summation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K17/00—Measuring quantity of heat
- G01K17/06—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device
- G01K17/08—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature
- G01K17/10—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature between an inlet and an outlet point, combined with measurement of rate of flow of the medium if such, by integration during a certain time-interval
- G01K17/12—Indicating product of flow and temperature difference directly or temperature
- G01K17/16—Indicating product of flow and temperature difference directly or temperature using electrical or magnetic means for both measurements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Analogue/Digital Conversion (AREA)
- Amplifiers (AREA)
Abstract
Perfeccionamientos introducidos en un circuito integrador eléctrico que permite obtener la integral de las diferencias de valores de una primera magnitud en función de una segunda magnitud, en el cual un ciclo de integración es disparado a cada impulso de mando que traduce esta segunda magnitud y que comprende: un comparador de tensión que tiene sus entradas unidas, respectivamente, a dos bornes de entrada, sobre los cuales se aplican señales eléctricas representativas de los valores de la primera magnitud; un generador de impulsos de reloj mandado por la salida de dicho comparador, caracterizados porque comprende, además, un generador de rampa unido a una primera entrada de dicho comparador y disparado en el curso de cada ciclo de integración, de tal modo que la señal de salida del comparador tiene una duración directamente representativa de la diferencia de los valores de la primera magnitud.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7602226A FR2339837A1 (fr) | 1976-01-28 | 1976-01-28 | Circuit integrateur electrique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES455362A1 true ES455362A1 (es) | 1978-01-01 |
Family
ID=9168449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES455362A Expired ES455362A1 (es) | 1976-01-28 | 1977-01-26 | Perfeccionamientos introducidos en el circuito integrador e-lectrico. |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT376052B (es) |
| BE (1) | BE850350A (es) |
| CH (1) | CH600439A5 (es) |
| DE (1) | DE2703318A1 (es) |
| ES (1) | ES455362A1 (es) |
| FR (1) | FR2339837A1 (es) |
| IT (1) | IT1075920B (es) |
| SE (1) | SE420361B (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2472180A1 (fr) * | 1979-12-21 | 1981-06-26 | Comita Sa | Procede et dispositif pour determination de l'energie thermique cedee |
-
1976
- 1976-01-28 FR FR7602226A patent/FR2339837A1/fr active Granted
-
1977
- 1977-01-13 BE BE174053A patent/BE850350A/xx not_active IP Right Cessation
- 1977-01-21 IT IT19548/77A patent/IT1075920B/it active
- 1977-01-25 SE SE7700764A patent/SE420361B/xx unknown
- 1977-01-26 ES ES455362A patent/ES455362A1/es not_active Expired
- 1977-01-26 CH CH95977A patent/CH600439A5/xx not_active IP Right Cessation
- 1977-01-27 DE DE19772703318 patent/DE2703318A1/de not_active Withdrawn
- 1977-01-28 AT AT0054577A patent/AT376052B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2339837A1 (fr) | 1977-08-26 |
| CH600439A5 (es) | 1978-06-15 |
| BE850350A (fr) | 1977-07-13 |
| FR2339837B1 (es) | 1980-07-11 |
| AT376052B (de) | 1984-10-10 |
| SE420361B (sv) | 1981-09-28 |
| DE2703318A1 (de) | 1977-08-04 |
| ATA54577A (de) | 1984-02-15 |
| SE7700764L (sv) | 1977-07-29 |
| IT1075920B (it) | 1985-04-22 |
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