GB623441A - Improvements in or relating to circuits for the production of oscillations of sawtooth or triangular wave-form - Google Patents
Improvements in or relating to circuits for the production of oscillations of sawtooth or triangular wave-formInfo
- Publication number
- GB623441A GB623441A GB5693/47A GB569347A GB623441A GB 623441 A GB623441 A GB 623441A GB 5693/47 A GB5693/47 A GB 5693/47A GB 569347 A GB569347 A GB 569347A GB 623441 A GB623441 A GB 623441A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valves
- triangular wave
- sawtooth
- circuits
- oscillations
- 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 2
- 230000001939 inductive 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
- H03K4/14—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 two tubes so coupled that the input of each one is derived from the output of the other, e.g. multivibrator
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL623441X | 1944-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB623441A true GB623441A (en) | 1949-05-17 |
Family
ID=19788500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5693/47A Expired GB623441A (en) | 1944-04-20 | 1947-02-27 | Improvements in or relating to circuits for the production of oscillations of sawtooth or triangular wave-form |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR926264A (enrdf_load_stackoverflow) |
| GB (1) | GB623441A (enrdf_load_stackoverflow) |
| NL (1) | NL116339C (enrdf_load_stackoverflow) |
-
0
- NL NL116339D patent/NL116339C/xx active
-
1946
- 1946-05-03 FR FR926264D patent/FR926264A/fr not_active Expired
-
1947
- 1947-02-27 GB GB5693/47A patent/GB623441A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR926264A (fr) | 1947-09-26 |
| NL116339C (enrdf_load_stackoverflow) |
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