FR969020A - Calculateur électrique - Google Patents
Calculateur électriqueInfo
- Publication number
- FR969020A FR969020A FR969020DA FR969020A FR 969020 A FR969020 A FR 969020A FR 969020D A FR969020D A FR 969020DA FR 969020 A FR969020 A FR 969020A
- Authority
- FR
- France
- Prior art keywords
- electrical calculator
- calculator
- electrical
- 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
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
- G06G7/14—Arrangements for performing computing operations, e.g. operational amplifiers for addition or subtraction
-
- 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
- G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
- G06G7/163—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division using a variable impedance controlled by one of the input signals, variable amplification or transfer function
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR969020T | 1948-07-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR969020A true FR969020A (fr) | 1950-12-12 |
Family
ID=9501713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR969020D Expired FR969020A (fr) | 1948-07-07 | 1948-07-07 | Calculateur électrique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR969020A (fr) |
-
1948
- 1948-07-07 FR FR969020D patent/FR969020A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH275493A (de) | Elektrisches Rechengerät. | |
CH282860A (fr) | Commutateur électrique. | |
FR990423A (fr) | Circuit électrique basculant | |
CH283211A (fr) | Commutateur électrique. | |
FR998278A (fr) | Interrupteur électrique | |
FR1002557A (fr) | Calculateur électrique | |
FR58408E (fr) | Poêle électrique | |
FR969020A (fr) | Calculateur électrique | |
FR968823A (fr) | Bouilleur électrique | |
FR997512A (fr) | Auscultoscope électrique | |
CH277807A (fr) | Interrupteur électrique. | |
FR990372A (fr) | Régulateur électrique | |
FR969254A (fr) | Isolateur électrique | |
FR1010542A (fr) | Réchaud-four électrique | |
FR1054754A (fr) | Connexion électrique | |
FR994203A (fr) | Condensateur électrique | |
FR984893A (fr) | Circuit électrique de réglage | |
FR997151A (fr) | Conducteur électrique | |
FR1007260A (fr) | Régulateur électrique | |
FR58856E (fr) | Régulateur électrique | |
FR975833A (fr) | Isolateur | |
FR971449A (fr) | Sonnette électrique | |
FR976725A (fr) | Sonnette électrique | |
FR989469A (fr) | Connecteur électrique perfectionné | |
FR978337A (fr) | Sonnerie électrique |