BE408685A - - Google Patents
Info
- Publication number
- BE408685A BE408685A BE408685DA BE408685A BE 408685 A BE408685 A BE 408685A BE 408685D A BE408685D A BE 408685DA BE 408685 A BE408685 A BE 408685A
- 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
- H03K4/20—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 tube with negative feedback by capacitor, e.g. Miller integrator
- H03K4/22—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 tube with negative feedback by capacitor, e.g. Miller integrator combined with transitron, e.g. phantastron, sanatron
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
- Particle Accelerators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9860/34A GB435816A (en) | 1934-03-29 | 1934-03-29 | Improvements in or relating to thermionic valve circuit arrangements for use as electrical time period devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE408685A true BE408685A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=9880118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE408685D BE408685A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1934-03-29 |
Country Status (4)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE757831C (de) * | 1937-01-20 | 1958-04-24 | Fernseh Gmbh | Verfahren zur Synchronisierung von Einroehrenstromkippgeraeten |
| DE916561C (de) * | 1937-03-10 | 1954-08-12 | Fernseh Gmbh | Kippschaltung mit Mehrgitterroehre |
| FR886261A (fr) * | 1939-10-07 | 1943-10-11 | Lignes Telegraph Telephon | Montagé d'un tube multigrille avec réaction |
| US2522957A (en) * | 1942-06-27 | 1950-09-19 | Rca Corp | Triangular signal generator |
| NL138132C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1944-04-19 | |||
| US2508879A (en) * | 1944-11-27 | 1950-05-23 | Herbert I Zagor | Sweep voltage generator |
| BE477651A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1945-03-01 | |||
| US2564687A (en) * | 1946-03-26 | 1951-08-21 | John H Guenther | Pulse time modulation |
| US2653232A (en) * | 1950-06-06 | 1953-09-22 | Pierce W Siglin | Range measuring apparatus |
| US2745959A (en) * | 1952-10-24 | 1956-05-15 | Raytheon Mfg Co | Trigger circuits |
| US2755385A (en) * | 1953-03-27 | 1956-07-17 | John R Parsons | Pulsing oscillator |
| US2870411A (en) * | 1953-04-21 | 1959-01-20 | Honeywell Regulator Co | Frequency modulated oscillator |
| US2891149A (en) * | 1954-05-03 | 1959-06-16 | Hughes Aircraft Co | Pulse rate measuring circuit |
| US2764690A (en) * | 1954-05-11 | 1956-09-25 | Joseph F Brumbaugh | Low frequency triangular waveform generator |
| US2995744A (en) * | 1955-01-20 | 1961-08-08 | Rca Corp | Automatic correction circuit for stored electrical data |
| US2905817A (en) * | 1955-09-09 | 1959-09-22 | Westinghouse Electric Corp | Sweep generator |
| US2924787A (en) * | 1956-12-06 | 1960-02-09 | Albert R Diem | Oscillator |
| US2871357A (en) * | 1957-01-18 | 1959-01-27 | Gen Electric | Saw-tooth wave generator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE472128C (de) * | 1926-01-12 | 1929-02-23 | Philips Nv | Mehrfachschwingungserzeuger |
| US1869500A (en) * | 1930-02-11 | 1932-08-02 | Robert M Page | Relaxation circuit oscillator |
-
0
- US US2172746D patent/US2172746A/en not_active Expired - Lifetime
- BE BE408685D patent/BE408685A/xx unknown
-
1934
- 1934-03-29 GB GB9860/34A patent/GB435816A/en not_active Expired
-
1935
- 1935-03-27 DE DEM130543D patent/DE757114C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE757114C (de) | 1952-08-21 |
| GB435816A (en) | 1935-09-30 |
| US2172746A (en) | 1939-09-12 |