FR72773E - Improvements to transformer devices for electrical computers and other uses - Google Patents
Improvements to transformer devices for electrical computers and other usesInfo
- Publication number
- FR72773E FR72773E FR755305A FR755305A FR72773E FR 72773 E FR72773 E FR 72773E FR 755305 A FR755305 A FR 755305A FR 755305 A FR755305 A FR 755305A FR 72773 E FR72773 E FR 72773E
- Authority
- FR
- France
- Prior art keywords
- transformer devices
- electrical computers
- computers
- electrical
- transformer
- 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
- G06G7/16—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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
- H03H1/0007—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network of radio frequency interference filters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR755305A FR72773E (en) | 1958-01-07 | 1958-01-07 | Improvements to transformer devices for electrical computers and other uses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR755305A FR72773E (en) | 1958-01-07 | 1958-01-07 | Improvements to transformer devices for electrical computers and other uses |
Publications (1)
Publication Number | Publication Date |
---|---|
FR72773E true FR72773E (en) | 1960-07-22 |
Family
ID=8705423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR755305A Expired FR72773E (en) | 1958-01-07 | 1958-01-07 | Improvements to transformer devices for electrical computers and other uses |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR72773E (en) |
-
1958
- 1958-01-07 FR FR755305A patent/FR72773E/en not_active Expired
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