GB661563A - Improvements in or relating to circuits for generating sawtooth waveforms - Google Patents
Improvements in or relating to circuits for generating sawtooth waveformsInfo
- Publication number
- GB661563A GB661563A GB1680648A GB1680648A GB661563A GB 661563 A GB661563 A GB 661563A GB 1680648 A GB1680648 A GB 1680648A GB 1680648 A GB1680648 A GB 1680648A GB 661563 A GB661563 A GB 661563A
- Authority
- GB
- United Kingdom
- Prior art keywords
- saw
- capacitor
- tooth
- resistor
- grid
- 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
- 239000003990 capacitor Substances 0.000 abstract 9
- 230000000903 blocking effect Effects 0.000 abstract 2
- 238000007599 discharging Methods 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000004804 winding Methods 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)
- Generation Of Surge Voltage And Current (AREA)
- Particle Accelerators (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL89183D NL89183C (enrdf_load_stackoverflow) | 1948-06-23 | ||
| GB1680648A GB661563A (en) | 1948-06-23 | 1948-06-23 | Improvements in or relating to circuits for generating sawtooth waveforms |
| FR989435D FR989435A (fr) | 1948-06-23 | 1949-06-22 | Circuit engendrant des ondes en dents de scie |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1680648A GB661563A (en) | 1948-06-23 | 1948-06-23 | Improvements in or relating to circuits for generating sawtooth waveforms |
| GB2189548 | 1948-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB661563A true GB661563A (en) | 1951-11-21 |
Family
ID=26252253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1680648A Expired GB661563A (en) | 1948-06-23 | 1948-06-23 | Improvements in or relating to circuits for generating sawtooth waveforms |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR989435A (enrdf_load_stackoverflow) |
| GB (1) | GB661563A (enrdf_load_stackoverflow) |
| NL (1) | NL89183C (enrdf_load_stackoverflow) |
-
0
- NL NL89183D patent/NL89183C/xx active
-
1948
- 1948-06-23 GB GB1680648A patent/GB661563A/en not_active Expired
-
1949
- 1949-06-22 FR FR989435D patent/FR989435A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR989435A (fr) | 1951-09-10 |
| NL89183C (enrdf_load_stackoverflow) |
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