FR960987A - - Google Patents
Info
- Publication number
- FR960987A FR960987A FR960987DA FR960987A FR 960987 A FR960987 A FR 960987A FR 960987D A FR960987D A FR 960987DA FR 960987 A FR960987 A FR 960987A
- Authority
- FR
- France
- 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
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
- H03F1/14—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means
- H03F1/16—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means in discharge-tube amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B11/00—Generation of oscillations using a shock-excited tuned circuit
- H03B11/02—Generation of oscillations using a shock-excited tuned circuit excited by spark
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2471401X | 1945-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR960987A true FR960987A (de) | 1950-04-28 |
Family
ID=9685596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR960987D Expired FR960987A (de) | 1945-06-18 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2471401A (de) |
| FR (1) | FR960987A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2499155A (en) * | 1947-06-30 | 1950-02-28 | Bernard E O Neil | High-frequency current generator |
| US2905820A (en) * | 1954-07-20 | 1959-09-22 | Bell Telephone Labor Inc | Intermittent discharge pulse generators |
| US3214707A (en) * | 1962-01-11 | 1965-10-26 | Trw Inc | Radio frequency pulse generating apparatus using an exploding wire |
| US3491309A (en) * | 1966-10-05 | 1970-01-20 | Laser Systems Corp | Pulsed carbon dioxide laser with high voltage gradient and high gas pressure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US780997A (en) * | 1903-02-09 | 1905-01-31 | Cooper Hewitt Electric Co | Apparatus for producing oscillatory currents. |
| US768004A (en) * | 1904-04-11 | 1904-08-16 | William W Swan | Space telegraphy. |
| US802432A (en) * | 1904-12-16 | 1905-10-24 | William W Swan | Space telegraphy. |
| US824003A (en) * | 1906-02-20 | 1906-06-19 | Lee De Forest | Wireless-telegraph system. |
| US908742A (en) * | 1907-03-18 | 1909-01-05 | Stone Telegraph And Telephone Company | Space telegraphy. |
| US1766040A (en) * | 1927-07-30 | 1930-06-24 | Fed Telegraph Co | Signal-transmitting system |
-
0
- FR FR960987D patent/FR960987A/fr not_active Expired
-
1947
- 1947-03-20 US US735908A patent/US2471401A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2471401A (en) | 1949-05-31 |