NL54411C - - Google Patents
Info
- Publication number
- NL54411C NL54411C NL54411DA NL54411C NL 54411 C NL54411 C NL 54411C NL 54411D A NL54411D A NL 54411DA NL 54411 C NL54411 C NL 54411C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/04—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback
- H03K3/05—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback
- H03K3/06—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback using at least two tubes so coupled that the input of one is derived from the output of another, e.g. multivibrator
- H03K3/08—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback using at least two tubes so coupled that the input of one is derived from the output of another, e.g. multivibrator astable
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/10—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being vacuum tube
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Combined Devices Of Dampers And Springs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE501448X | 1936-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL54411C true NL54411C (sv) |
Family
ID=6545761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL54411D NL54411C (sv) | 1936-07-27 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2182555A (sv) |
| GB (1) | GB501448A (sv) |
| NL (1) | NL54411C (sv) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2416290A (en) * | 1942-10-02 | 1947-02-25 | Bell Telephone Labor Inc | Cathode-ray oscilloscope circuit |
| US2442769A (en) * | 1942-12-30 | 1948-06-08 | Sperry Corp | Electronic delay circuits |
| US2417522A (en) * | 1944-03-16 | 1947-03-18 | Rca Corp | Multivibrator circuit |
| US2482194A (en) * | 1944-05-13 | 1949-09-20 | Du Mont Allen B Lab Inc | Ballistoscope |
| BE469835A (sv) * | 1944-09-15 | |||
| US2502687A (en) * | 1944-12-30 | 1950-04-04 | Rca Corp | Multivibrator and control of same |
| US2589240A (en) * | 1945-04-07 | 1952-03-18 | William E Frye | Double pulse generator |
| US2553165A (en) * | 1946-02-28 | 1951-05-15 | Rca Corp | Relaxation oscillator |
| US2476090A (en) * | 1948-03-09 | 1949-07-12 | Philco Corp | Relaxation oscillator |
| US2802941A (en) * | 1954-02-01 | 1957-08-13 | Bell Telephone Labor Inc | Multivibrator circuit |
| US2874291A (en) * | 1955-10-12 | 1959-02-17 | Gen Electric | Sweep generator circuit |
| US3177448A (en) * | 1961-09-14 | 1965-04-06 | Gen Electric | Stabilized multivibrator |
| US3518536A (en) * | 1967-11-08 | 1970-06-30 | Lee Shih Ying | Mechano-electrical transduction system having a pair of electrical sensing networks arranged to be triggered alternatively |
-
0
- NL NL54411D patent/NL54411C/xx active
-
1937
- 1937-07-24 US US155456A patent/US2182555A/en not_active Expired - Lifetime
- 1937-07-27 GB GB20738/37A patent/GB501448A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB501448A (en) | 1939-02-27 |
| US2182555A (en) | 1939-12-05 |