NL86946C - - Google Patents
Info
- Publication number
- NL86946C NL86946C NL86946DA NL86946C NL 86946 C NL86946 C NL 86946C NL 86946D A NL86946D A NL 86946DA NL 86946 C NL86946 C NL 86946C
- Authority
- NL
- Netherlands
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 |
---|---|
NL86946C true NL86946C (lt) |
Family
ID=9575089
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL86946D NL86946C (lt) | 1951-04-07 | ||
NL7302879.A NL162463B (nl) | 1951-04-07 | Inrichting voor het periodiek bedienen van een klep van een wateronthardingsinrichting. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7302879.A NL162463B (nl) | 1951-04-07 | Inrichting voor het periodiek bedienen van een klep van een wateronthardingsinrichting. |
Country Status (6)
Country | Link |
---|---|
US (1) | US2793256A (lt) |
BE (1) | BE510317A (lt) |
DE (1) | DE1018543B (lt) |
FR (1) | FR1035214A (lt) |
GB (1) | GB740445A (lt) |
NL (2) | NL162463B (lt) |
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 |
BE436620A (lt) * | 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 |
---|---|
NL162463B (nl) | |
DE1018543B (de) | 1957-10-31 |
GB740445A (en) | 1955-11-16 |
US2793256A (en) | 1957-05-21 |
BE510317A (lt) | |
FR1035214A (fr) | 1953-08-19 |