GB655722A - Improvements relating to circuits for generating electrical oscillations of sawtoothwaveform - Google Patents
Improvements relating to circuits for generating electrical oscillations of sawtoothwaveformInfo
- Publication number
- GB655722A GB655722A GB11961/48A GB1196148A GB655722A GB 655722 A GB655722 A GB 655722A GB 11961/48 A GB11961/48 A GB 11961/48A GB 1196148 A GB1196148 A GB 1196148A GB 655722 A GB655722 A GB 655722A
- Authority
- GB
- United Kingdom
- Prior art keywords
- capacitor
- valve
- resistor
- suppressor grid
- generated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000010355 oscillation Effects 0.000 title 1
- 239000003990 capacitor Substances 0.000 abstract 5
- 238000007599 discharging Methods 0.000 abstract 2
- 230000000903 blocking effect Effects 0.000 abstract 1
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
- H03K4/16—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)
- Details Of Television Scanning (AREA)
- Dc-Dc Converters (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL83705D NL83705C (enrdf_load_stackoverflow) | 1948-05-01 | ||
GB11961/48A GB655722A (en) | 1948-05-01 | 1948-05-01 | Improvements relating to circuits for generating electrical oscillations of sawtoothwaveform |
US89872A US2620443A (en) | 1948-05-01 | 1949-04-27 | Circuits for generating electrical oscillations of sawtooth waveform |
FR985328D FR985328A (fr) | 1948-05-01 | 1949-04-29 | Circuit engendrant des oscillations électriques en dents de scie |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB11961/48A GB655722A (en) | 1948-05-01 | 1948-05-01 | Improvements relating to circuits for generating electrical oscillations of sawtoothwaveform |
Publications (1)
Publication Number | Publication Date |
---|---|
GB655722A true GB655722A (en) | 1951-08-01 |
Family
ID=9995844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11961/48A Expired GB655722A (en) | 1948-05-01 | 1948-05-01 | Improvements relating to circuits for generating electrical oscillations of sawtoothwaveform |
Country Status (4)
Country | Link |
---|---|
US (1) | US2620443A (enrdf_load_stackoverflow) |
FR (1) | FR985328A (enrdf_load_stackoverflow) |
GB (1) | GB655722A (enrdf_load_stackoverflow) |
NL (1) | NL83705C (enrdf_load_stackoverflow) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB455497A (en) * | 1935-03-21 | 1936-10-21 | Eric Lawrence Casling White | Improvements in and relating to generators of electrical oscillations |
US2462078A (en) * | 1944-09-15 | 1949-02-22 | Int Standard Electric Corp | Oscillation generator |
US2468420A (en) * | 1945-12-11 | 1949-04-26 | Rca Corp | Blocking oscillator |
-
0
- NL NL83705D patent/NL83705C/xx active
-
1948
- 1948-05-01 GB GB11961/48A patent/GB655722A/en not_active Expired
-
1949
- 1949-04-27 US US89872A patent/US2620443A/en not_active Expired - Lifetime
- 1949-04-29 FR FR985328D patent/FR985328A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR985328A (fr) | 1951-07-17 |
US2620443A (en) | 1952-12-02 |
NL83705C (enrdf_load_stackoverflow) |
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