BE510317A - - Google Patents
Info
- Publication number
- BE510317A BE510317A BE510317DA BE510317A BE 510317 A BE510317 A BE 510317A BE 510317D A BE510317D A BE 510317DA BE 510317 A BE510317 A BE 510317A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/24—Frequency- independent attenuators
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
- H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1018543X | 1951-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE510317A true BE510317A (fr) |
Family
ID=9575089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE510317D BE510317A (fr) | 1951-04-07 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2793256A (fr) |
| BE (1) | BE510317A (fr) |
| DE (1) | DE1018543B (fr) |
| FR (1) | FR1035214A (fr) |
| GB (1) | GB740445A (fr) |
| NL (2) | NL162463B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3208000A (en) * | 1963-02-28 | 1965-09-21 | Hewlett Packard Co | Stabilized amplifiers |
| US4034283A (en) * | 1975-08-28 | 1977-07-05 | The Machlett Laboratories, Incorporated | Compensated voltage divider |
| US4412183A (en) * | 1980-10-06 | 1983-10-25 | Brodie Benjamin T | AC Resistor attenuator and associated amplifier circuits |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1571405A (en) * | 1919-07-31 | 1926-02-02 | Rca Corp | Apparatus for wave changing in radiosignaling |
| US1798012A (en) * | 1927-03-02 | 1931-03-24 | Cohen Louis | Art of radiosignaling |
| CH152099A (de) * | 1929-09-06 | 1932-01-15 | Aeg | Verstärker für photoelektrische Zellen. |
| US2033274A (en) * | 1933-04-07 | 1936-03-10 | Bell Telephone Labor Inc | Amplifier |
| NL64851C (fr) * | 1938-10-07 | |||
| DE746522C (de) * | 1939-03-17 | 1944-08-03 | Fernseh Gmbh | Anordnung zur Verminderung der in Verstaerkern, insbesondere in der ersten Verstaerkerstufe auftretenden Stoerungen (Roehrenrauschen, Mikrophonie o. dgl.) bei Verstaerkern mit Gegenkopplung |
| DE717344C (de) * | 1940-03-27 | 1942-02-12 | Aeg | Schaltung zur Messung grosser Isolationswiderstaende, bei der der Spannungsabfall an dem Messwiderstand dem Gitter einer Hochvakuumroehre zugefuehrt wird |
| US2623996A (en) * | 1948-06-10 | 1952-12-30 | Gen Precision Lab Inc | Capacity motion responsive device |
-
0
- BE BE510317D patent/BE510317A/xx unknown
- NL NL86946D patent/NL86946C/xx active
- NL NL7302879.A patent/NL162463B/xx unknown
-
1951
- 1951-04-07 FR FR1035214D patent/FR1035214A/fr not_active Expired
-
1952
- 1952-03-31 US US279664A patent/US2793256A/en not_active Expired - Lifetime
- 1952-04-01 GB GB8325/52A patent/GB740445A/en not_active Expired
- 1952-04-07 DE DEC5658A patent/DE1018543B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US2793256A (en) | 1957-05-21 |
| GB740445A (en) | 1955-11-16 |
| NL162463B (nl) | |
| NL86946C (fr) | |
| FR1035214A (fr) | 1953-08-19 |
| DE1018543B (de) | 1957-10-31 |