NL106471C - - Google Patents
Info
- Publication number
- NL106471C NL106471C NL106471DA NL106471C NL 106471 C NL106471 C NL 106471C NL 106471D A NL106471D A NL 106471DA NL 106471 C NL106471 C NL 106471C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
- H03K4/10—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
- H03K4/26—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor
- H03K4/39—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor using a tube operating as an amplifier
- H03K4/43—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor using a tube operating as an amplifier combined with means for generating the driving pulses
-
- 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 |
|---|---|---|---|
| GB11551/55A GB797082A (en) | 1955-04-21 | 1955-04-21 | Current feedback circuit for push-pull amplifiers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL106471C true NL106471C (xx) |
Family
ID=9988307
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL106471D NL106471C (xx) | 1955-04-21 | ||
| NL206334D NL206334A (xx) | 1955-04-21 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL206334D NL206334A (xx) | 1955-04-21 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2911565A (xx) |
| BE (1) | BE547074A (xx) |
| DE (1) | DE1074652B (xx) |
| FR (1) | FR1149724A (xx) |
| GB (1) | GB797082A (xx) |
| NL (2) | NL206334A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4185249A (en) * | 1978-08-23 | 1980-01-22 | Hewlett-Packard Company | Bipolar signal to current converter |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE737029C (de) * | 1934-12-09 | 1943-07-05 | Fernseh Gmbh | Einrichtung zur Lagensteuerung des symmetrisch abgelenkten Kathodenstrahls in Braunschen Roehren |
| CH199298A (de) * | 1937-09-21 | 1938-08-15 | Sport Ag | Gegentaktverstärker. |
| BE450301A (xx) * | 1942-04-04 | |||
| US2714137A (en) * | 1944-10-12 | 1955-07-26 | George S Dzwons | Stabilized amplifier |
| US2728876A (en) * | 1946-02-21 | 1955-12-27 | Arthur A Varela | Magnetic deflection sweep circuit |
| US2550990A (en) * | 1946-04-08 | 1951-05-01 | Weston Electrical Instr Corp | Direct current amplifier |
| US2598326A (en) * | 1946-11-20 | 1952-05-27 | Emi Ltd | Negative feedback amplifier |
| US2538488A (en) * | 1947-04-29 | 1951-01-16 | Volkers & Schaffer Inc | Self-focusing direct-coupled amplifier |
| US2581456A (en) * | 1949-01-14 | 1952-01-08 | Irvin H Swift | Computing amplifier |
| DE830523C (de) * | 1950-07-11 | 1952-02-04 | Peter Steinlein | Roehrenverstaerker-Schaltung |
| US2741723A (en) * | 1953-02-25 | 1956-04-10 | Humbert P Pacini | Magnetic deflection sweep amplifier |
| US2771517A (en) * | 1953-12-28 | 1956-11-20 | Bell Telephone Labor Inc | Power amplifier for television |
-
0
- DE DENDAT1074652D patent/DE1074652B/de active Pending
- NL NL106471D patent/NL106471C/xx active
- NL NL206334D patent/NL206334A/xx unknown
- BE BE547074D patent/BE547074A/xx unknown
-
1955
- 1955-04-21 GB GB11551/55A patent/GB797082A/en not_active Expired
-
1956
- 1956-04-09 US US577134A patent/US2911565A/en not_active Expired - Lifetime
- 1956-04-19 FR FR1149724D patent/FR1149724A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2911565A (en) | 1959-11-03 |
| BE547074A (xx) | |
| NL206334A (xx) | |
| DE1074652B (de) | 1960-02-04 |
| GB797082A (en) | 1958-06-25 |
| FR1149724A (fr) | 1957-12-31 |