GB293788A - Improvements in and relating to apparatus for amplifying electrical energy - Google Patents
Improvements in and relating to apparatus for amplifying electrical energyInfo
- Publication number
- GB293788A GB293788A GB14112/28A GB1411228A GB293788A GB 293788 A GB293788 A GB 293788A GB 14112/28 A GB14112/28 A GB 14112/28A GB 1411228 A GB1411228 A GB 1411228A GB 293788 A GB293788 A GB 293788A
- Authority
- GB
- United Kingdom
- Prior art keywords
- capacity
- valve
- transformer
- relating
- electrical energy
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- General Induction Heating (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US205203A US1795194A (en) | 1927-07-12 | 1927-07-12 | Apparatus for amplifying electrical energy |
Publications (1)
Publication Number | Publication Date |
---|---|
GB293788A true GB293788A (en) | 1929-08-08 |
Family
ID=22761234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB14112/28A Expired GB293788A (en) | 1927-07-12 | 1928-05-14 | Improvements in and relating to apparatus for amplifying electrical energy |
Country Status (5)
Country | Link |
---|---|
US (1) | US1795194A (fr) |
DE (1) | DE544807C (fr) |
FR (1) | FR660695A (fr) |
GB (1) | GB293788A (fr) |
NL (1) | NL27990C (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE977626C (de) * | 1951-04-04 | 1967-09-21 | Rca Corp | Kaskodeverstaerker fuer hohe Frequenzen |
-
0
- NL NL27990D patent/NL27990C/xx active
-
1927
- 1927-07-12 US US205203A patent/US1795194A/en not_active Expired - Lifetime
-
1928
- 1928-05-14 GB GB14112/28A patent/GB293788A/en not_active Expired
- 1928-06-02 DE DEI34540D patent/DE544807C/de not_active Expired
- 1928-07-12 FR FR660695D patent/FR660695A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE544807C (de) | 1932-02-24 |
US1795194A (en) | 1931-03-03 |
NL27990C (fr) | |
FR660695A (fr) | 1929-07-16 |
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