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
- 230000003321 amplification Effects 0.000 abstract 2
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000001419 dependent effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
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 (en:Method) |
| DE (1) | DE544807C (en:Method) |
| FR (1) | FR660695A (en:Method) |
| GB (1) | GB293788A (en:Method) |
| NL (1) | NL27990C (en:Method) |
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 |
|---|---|
| FR660695A (fr) | 1929-07-16 |
| US1795194A (en) | 1931-03-03 |
| DE544807C (de) | 1932-02-24 |
| NL27990C (en:Method) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB293788A (en) | Improvements in and relating to apparatus for amplifying electrical energy | |
| GB419914A (en) | Improvements relating to thermionic amplifiers | |
| GB245839A (en) | Improvements in wireless telephone receiving systems | |
| GB533894A (en) | Improvements in modulated-carrier signal-translating systems | |
| GB281633A (en) | Improvements in or relating to electrical amplification systems | |
| GB291143A (en) | Improvements in or relating to thermionic amplifiers and circuit arrangements therefor | |
| GB306253A (en) | Improvements in inter-valve couplings for thermionic valves | |
| GB697428A (en) | Improvements in or relating to low impedance wide band output curcuit arrangements for thermionic valves | |
| GB364949A (en) | Improvements in or relating to thermionic amplifying circuits | |
| GB222413A (en) | Improvements in electric corrective or modifying circuits for use with apparatus forreproducing sound | |
| GB501211A (en) | Improvements in or relating to high frequency amplifiers | |
| GB311485A (en) | Improvements in wireless receiving apparatus | |
| GB354192A (en) | Improvements in and relating to low frequency amplifiers | |
| GB256266A (en) | Wireless receiving set for compensating disturbances | |
| GB274899A (en) | Improvements relating to radio receiving systems | |
| GB640690A (en) | Improvements in or relating to audio frequency transformers | |
| GB234025A (en) | Improvements in and relating to electrical valve amplifiers | |
| GB241257A (en) | Improvements in low-frequency thermionic amplifiers | |
| GB326858A (en) | Improvements in low frequency amplification for wireless circuits | |
| GB367624A (en) | Improvements in or relating to talking-film installations | |
| GB482734A (en) | Improvements in or relating to thermionic amplifiers | |
| GB424965A (en) | Improvements in and relating to radio receiving systems | |
| GB308493A (en) | Improvements relating to wireless telegraphy and/or telephony | |
| GB273772A (en) | Improvements in or relating to radio transmission systems | |
| GB204315A (en) | Radio receiving apparatus |