FR695832A - Amplificateur thermo-ionique pour dispositif photo-électriques - Google Patents
Amplificateur thermo-ionique pour dispositif photo-électriquesInfo
- Publication number
- FR695832A FR695832A FR695832DA FR695832A FR 695832 A FR695832 A FR 695832A FR 695832D A FR695832D A FR 695832DA FR 695832 A FR695832 A FR 695832A
- Authority
- FR
- France
- Prior art keywords
- photoelectric device
- thermionic amplifier
- thermionic
- amplifier
- photoelectric
- 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
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/02—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with tubes only
-
- 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
- H03F1/42—Modifications of amplifiers to extend the bandwidth
- H03F1/48—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers
- H03F1/50—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers with tubes only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB20434/29A GB335639A (en) | 1929-07-03 | 1929-07-03 | Improvements in thermionic amplifiers for use in conjunction with photo-electric devices |
Publications (1)
Publication Number | Publication Date |
---|---|
FR695832A true FR695832A (fr) | 1930-12-22 |
Family
ID=10145873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR695832D Expired FR695832A (fr) | 1929-07-03 | 1930-05-19 | Amplificateur thermo-ionique pour dispositif photo-électriques |
Country Status (3)
Country | Link |
---|---|
US (1) | US1884376A (fr) |
FR (1) | FR695832A (fr) |
GB (1) | GB335639A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2586582A (en) * | 1944-06-14 | 1952-02-19 | Hartford Nat Bank & Trust Co | Device comprising an amplifier, a photoelectric cell, and a lead connecting them |
-
1929
- 1929-07-03 GB GB20434/29A patent/GB335639A/en not_active Expired
-
1930
- 1930-05-19 FR FR695832D patent/FR695832A/fr not_active Expired
- 1930-06-24 US US463419A patent/US1884376A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB335639A (en) | 1930-10-02 |
US1884376A (en) | 1932-10-25 |
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