NL59154C - - Google Patents
Info
- Publication number
- NL59154C NL59154C NL59154DA NL59154C NL 59154 C NL59154 C NL 59154C NL 59154D A NL59154D A NL 59154DA NL 59154 C NL59154 C NL 59154C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/06—Generation of synchronising signals
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- 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
- H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
- H03B19/06—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes
- H03B19/08—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device
- H03B19/12—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device using division only
-
- 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
- H03K4/12—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 voltage is produced across a capacitor
- H03K4/16—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 voltage is produced across a capacitor using a single tube with positive feedback through transformer, e.g. blocking oscillator
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2292835X | 1939-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL59154C true NL59154C (en, 2012) |
Family
ID=19874037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL59154D NL59154C (en, 2012) | 1939-08-28 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2292835A (en, 2012) |
| NL (1) | NL59154C (en, 2012) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2440895A (en) * | 1943-01-11 | 1948-05-04 | Farnsworth Res Corp | Wave generator |
| US2483431A (en) * | 1944-05-10 | 1949-10-04 | Sperry Corp | Blocking oscillator |
| US2464259A (en) * | 1944-05-11 | 1949-03-15 | Sperry Corp | Pulse circuits |
| US2447082A (en) * | 1944-06-29 | 1948-08-17 | Rca Corp | Generator circuit |
| US2449801A (en) * | 1944-11-17 | 1948-09-21 | Gen Electric | Oscillograph apparatus |
| US2505556A (en) * | 1944-12-30 | 1950-04-25 | Raytheon Mfg Co | Electrical pulse generator |
| GB607442A (en) * | 1945-02-15 | 1948-08-31 | Pierre Pelle | Improvements relating to thermionic valve oscillator circuits |
| US2486021A (en) * | 1945-02-28 | 1949-10-25 | Raytheon Mfg Co | Oscillator |
| US2672558A (en) * | 1945-06-28 | 1954-03-16 | Fischman Martin | Pulse generator |
| US2536804A (en) * | 1945-06-29 | 1951-01-02 | Stromberg Carlson Co | Delayed pulse circuit arrangement |
| US2535285A (en) * | 1945-09-14 | 1950-12-26 | Roy G Heaton | Electron tube circuit |
| US2717961A (en) * | 1946-01-30 | 1955-09-13 | Charles W Johnstone | Frequency division |
| US2568099A (en) * | 1946-04-15 | 1951-09-18 | Purdue Research Foundation | Pulse generator |
| US2540692A (en) * | 1946-10-16 | 1951-02-06 | Rca Corp | Wave generating system |
| BE482963A (en, 2012) * | 1947-09-23 | 1900-01-01 | ||
| US2664509A (en) * | 1948-01-09 | 1953-12-29 | Rca Corp | Pulse multiplex communication system |
| US2556027A (en) * | 1948-02-06 | 1951-06-05 | Philco Corp | Relaxation oscillator |
| US2676251A (en) * | 1950-12-01 | 1954-04-20 | Hughes Tool Co | Bistable blocking oscillator |
| US2880385A (en) * | 1952-03-29 | 1959-03-31 | Russell J Callender | Voltage multiplication systems |
| US2871355A (en) * | 1955-02-24 | 1959-01-27 | Gen Dynamics Corp | Pulse generator |
| US2983877A (en) * | 1957-07-18 | 1961-05-09 | Baldwin Piano Co | Transistor oscillators |
| US3069633A (en) * | 1960-01-12 | 1962-12-18 | Westinghouse Electric Corp | Blocking oscillation circuit |
-
0
- NL NL59154D patent/NL59154C/xx active
-
1941
- 1941-01-08 US US373585A patent/US2292835A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2292835A (en) | 1942-08-11 |