FR2123343A1 - - Google Patents
Info
- Publication number
- FR2123343A1 FR2123343A1 FR7201722A FR7201722A FR2123343A1 FR 2123343 A1 FR2123343 A1 FR 2123343A1 FR 7201722 A FR7201722 A FR 7201722A FR 7201722 A FR7201722 A FR 7201722A FR 2123343 A1 FR2123343 A1 FR 2123343A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/18—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals
- G06G7/184—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using capacitive elements
- G06G7/186—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using capacitive elements using an operational amplifier comprising a capacitor or a resistor in the feedback loop
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Power Engineering (AREA)
- Measurement Of Current Or Voltage (AREA)
- Saccharide Compounds (AREA)
- Machine Translation (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT6728871 | 1971-01-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2123343A1 true FR2123343A1 (fr) | 1972-09-08 |
FR2123343B1 FR2123343B1 (fr) | 1974-06-21 |
Family
ID=11301166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7201722A Expired FR2123343B1 (fr) | 1971-01-28 | 1972-01-19 |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH534391A (fr) |
DE (1) | DE2204072C3 (fr) |
ES (1) | ES398517A1 (fr) |
FR (1) | FR2123343B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT920358A (fr) * | 1971-02-09 | |||
EP0647553B1 (fr) * | 1994-12-05 | 1998-09-16 | FIAT-SIG Schienenfahrzeuge AG | Système de guidage et méthode pour la commande de la pente latérale d'un véhicule ferroviaire |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3419784A (en) * | 1966-12-05 | 1968-12-31 | Elliott Brothers London Ltd | Magnitude-to-frequency converters |
US3541319A (en) * | 1967-12-21 | 1970-11-17 | Bendix Corp | Apparatus having infinite memory for synchronizing an input signal to the output of an analog integrator |
-
1971
- 1971-12-31 ES ES398517A patent/ES398517A1/es not_active Expired
-
1972
- 1972-01-19 FR FR7201722A patent/FR2123343B1/fr not_active Expired
- 1972-01-24 CH CH97672A patent/CH534391A/it not_active IP Right Cessation
- 1972-01-28 DE DE19722204072 patent/DE2204072C3/de not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3419784A (en) * | 1966-12-05 | 1968-12-31 | Elliott Brothers London Ltd | Magnitude-to-frequency converters |
US3541319A (en) * | 1967-12-21 | 1970-11-17 | Bendix Corp | Apparatus having infinite memory for synchronizing an input signal to the output of an analog integrator |
Also Published As
Publication number | Publication date |
---|---|
DE2204072C3 (de) | 1973-12-20 |
FR2123343B1 (fr) | 1974-06-21 |
DE2204072B2 (de) | 1973-05-24 |
ES398517A1 (es) | 1974-08-16 |
CH534391A (it) | 1973-02-28 |
DE2204072A1 (de) | 1972-08-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |