BE402796A - - Google Patents
Info
- Publication number
- BE402796A BE402796A BE402796DA BE402796A BE 402796 A BE402796 A BE 402796A BE 402796D A BE402796D A BE 402796DA BE 402796 A BE402796 A BE 402796A
- Authority
- BE
- Belgium
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
- H03K4/12—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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electrostatic Separation (AREA)
- Elimination Of Static Electricity (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB13152/33A GB419298A (en) | 1933-05-05 | 1933-05-05 | Improvements in time base arrangements for use in oscillographic observations and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
BE402796A true BE402796A (ru) |
Family
ID=10017825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE402796D BE402796A (ru) | 1933-05-05 |
Country Status (5)
Country | Link |
---|---|
US (1) | US2114938A (ru) |
BE (1) | BE402796A (ru) |
FR (1) | FR772206A (ru) |
GB (1) | GB419298A (ru) |
NL (1) | NL41904C (ru) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2423931A (en) * | 1933-05-05 | 1947-07-15 | Rca Corp | Apparatus for generating sweep voltages |
GB450986A (en) * | 1935-03-08 | 1936-07-28 | Gen Electric Co Ltd | Improvements in thermionic and like time-base circuits |
DE755243C (de) * | 1935-05-25 | 1954-12-13 | Opta Radio A G | Anordnung zur Ablenkung des Kathodenstrahls in Kathodenstrahlroehren durch langsame Aufladung und ploetzliche nicht-lineare Entladung eines Kondensators |
CH232477A (fr) * | 1941-03-12 | 1944-05-31 | France Henri De | Dispositif générateur d'oscillations. |
US2579525A (en) * | 1942-06-19 | 1951-12-25 | Arthur A Varela | Rectangular and saw-tooth impulse generator |
US2522957A (en) * | 1942-06-27 | 1950-09-19 | Rca Corp | Triangular signal generator |
US2416292A (en) * | 1942-07-18 | 1947-02-25 | Standard Telephones Cables Ltd | Saw-tooth wave generation |
US2605464A (en) * | 1942-11-28 | 1952-07-29 | James R Moore | Synchronized pulse-echo detection system |
US2418825A (en) * | 1943-01-08 | 1947-04-15 | Bell Telephone Labor Inc | Relaxation oscillator |
US2418826A (en) * | 1943-01-22 | 1947-04-15 | Bell Telephone Labor Inc | Multivibrator circuit |
GB565099A (en) * | 1943-03-17 | 1944-10-26 | Bertram Morton Hadfield | Improvements in or relating to alternating current generators whose frequency is proportional to and controlled by a direct current |
US2455373A (en) * | 1943-03-25 | 1948-12-07 | Sperry Corp | Time base sweep and intensifier pulse generator |
US2540087A (en) * | 1943-07-29 | 1951-02-06 | Donald J Barchok | Method and means for identifying aircraft |
US2434920A (en) * | 1943-11-23 | 1948-01-27 | Standard Telephones Cables Ltd | Pulse generator system |
GB579682A (en) * | 1944-02-03 | 1946-08-13 | Standard Telephones Cables Ltd | Improvements in time base circuits for cathode ray tubes |
BE478979A (ru) * | 1944-08-22 | |||
US2549473A (en) * | 1945-01-30 | 1951-04-17 | Gen Electric | Radar equipment calibrating system |
US2464393A (en) * | 1945-06-12 | 1949-03-15 | Purdue Research Foundation | Cathode-ray beam deflecting circuits |
US2605406A (en) * | 1945-12-12 | 1952-07-29 | Everhard H B Bartelink | Multivibrator saw-tooth generator |
US2542631A (en) * | 1946-07-23 | 1951-02-20 | Harry M Crain | Variable timing circuit |
US2491904A (en) * | 1948-06-25 | 1949-12-20 | Michael J Poole | Electronic detection system |
US2740043A (en) * | 1952-03-03 | 1956-03-27 | John E Williams | Electronic linear sweep generator |
US2824223A (en) * | 1954-03-30 | 1958-02-18 | Jr Richardson Phelps | Pentode-triode plate-coupled one-shot multivibrator |
US2853608A (en) * | 1954-08-20 | 1958-09-23 | Westinghouse Electric Corp | Pulse circuit |
-
0
- BE BE402796D patent/BE402796A/xx unknown
- NL NL41904D patent/NL41904C/xx active
-
1933
- 1933-05-05 GB GB13152/33A patent/GB419298A/en not_active Expired
-
1934
- 1934-04-17 US US721053A patent/US2114938A/en not_active Expired - Lifetime
- 1934-04-23 FR FR772206D patent/FR772206A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR772206A (fr) | 1934-10-25 |
US2114938A (en) | 1938-04-19 |
GB419298A (en) | 1934-11-05 |
NL41904C (ru) |