GB395297A - An arrangement for producing electric oscillations - Google Patents
An arrangement for producing electric oscillationsInfo
- Publication number
- GB395297A GB395297A GB6187/33A GB618733A GB395297A GB 395297 A GB395297 A GB 395297A GB 6187/33 A GB6187/33 A GB 6187/33A GB 618733 A GB618733 A GB 618733A GB 395297 A GB395297 A GB 395297A
- Authority
- GB
- United Kingdom
- Prior art keywords
- condenser
- march
- arrangement
- grid
- producing electric
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K6/00—Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass
- H03K6/02—Amplifying pulses
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
- Physical Water Treatments (AREA)
Abstract
395,297. Converting. ARDENNE, M. VON, 19, Jungfernstieg, Lichterfelde, Berlin. March 1, 1933, No. 6187. Convention date, March 7, 1932. [Class 38 (ii).] A condenser 3, whose charge and discharge produces oscillations of saw-tooth form, is coupled to consuming apparatus 8 by a thermionic valve 6 having a negative grid bias such that no grid current flows and a grid leak resistance 7 of the order of 10 megohms. This prevents the charge on the condenser leaking away to distort the wave form. The condenser 8 is charged through a diode 2 and discharged by a glow lamp 4. The valve 6 preferably has a small anode resistance.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE395297X | 1932-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB395297A true GB395297A (en) | 1933-07-13 |
Family
ID=6396829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6187/33A Expired GB395297A (en) | 1932-03-07 | 1933-03-01 | An arrangement for producing electric oscillations |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR751804A (en) |
GB (1) | GB395297A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2621294A (en) * | 1948-04-27 | 1952-12-09 | Podbielniak Thaddeus | Circuit for providing timed electrical impulses |
-
1933
- 1933-03-01 GB GB6187/33A patent/GB395297A/en not_active Expired
- 1933-03-03 FR FR751804D patent/FR751804A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2621294A (en) * | 1948-04-27 | 1952-12-09 | Podbielniak Thaddeus | Circuit for providing timed electrical impulses |
Also Published As
Publication number | Publication date |
---|---|
FR751804A (en) | 1933-09-11 |
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