GB266068A - Improvements in or relating to thermionic transmitters & receivers - Google Patents
Improvements in or relating to thermionic transmitters & receiversInfo
- Publication number
- GB266068A GB266068A GB29992/25A GB2999225A GB266068A GB 266068 A GB266068 A GB 266068A GB 29992/25 A GB29992/25 A GB 29992/25A GB 2999225 A GB2999225 A GB 2999225A GB 266068 A GB266068 A GB 266068A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil
- aerial
- valve
- plate
- circuit
- 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
- 238000010168 coupling process Methods 0.000 abstract 6
- 238000005859 coupling reaction Methods 0.000 abstract 6
- 230000008878 coupling Effects 0.000 abstract 5
- 238000010079 rubber tapping Methods 0.000 abstract 3
- 230000010355 oscillation Effects 0.000 abstract 2
- 230000011664 signaling Effects 0.000 abstract 2
- 230000004075 alteration Effects 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
Classifications
-
- 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
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/10—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being vacuum tube
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Transmitters (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL31363A NL17819C (enrdf_load_stackoverflow) | 1925-09-25 | 1925-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB266068A true GB266068A (en) | 1927-02-24 |
Family
ID=26260195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29992/25A Expired GB266068A (en) | 1925-09-25 | 1925-11-27 | Improvements in or relating to thermionic transmitters & receivers |
Country Status (5)
Country | Link |
---|---|
US (1) | US1885770A (enrdf_load_stackoverflow) |
DE (1) | DE470068C (enrdf_load_stackoverflow) |
FR (1) | FR628035A (enrdf_load_stackoverflow) |
GB (1) | GB266068A (enrdf_load_stackoverflow) |
NL (1) | NL17819C (enrdf_load_stackoverflow) |
-
1925
- 1925-09-25 NL NL31363A patent/NL17819C/xx active
- 1925-11-26 DE DESCH76159D patent/DE470068C/de not_active Expired
- 1925-11-27 GB GB29992/25A patent/GB266068A/en not_active Expired
-
1926
- 1926-09-20 US US136652A patent/US1885770A/en not_active Expired - Lifetime
- 1926-09-24 FR FR628035D patent/FR628035A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE470068C (de) | 1929-01-08 |
US1885770A (en) | 1932-11-01 |
FR628035A (fr) | 1927-09-17 |
NL17819C (enrdf_load_stackoverflow) | 1928-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2024138A (en) | Radio signaling system | |
GB266068A (en) | Improvements in or relating to thermionic transmitters & receivers | |
US1755386A (en) | Vacuum-tube generator system | |
US1988960A (en) | Radio transmitter | |
US2310896A (en) | Frequency modulaton receiver | |
US2224115A (en) | Band-filter coupling circuit for television amplifiers | |
US2044229A (en) | Ultra-short wave auxiliary apparatus for radio receivers | |
US2047622A (en) | Duplex radio transmitter | |
US1750347A (en) | Antenna system | |
US1710015A (en) | Modulation system | |
US1664239A (en) | Intertube transformer for vacuum-tube amplifiers | |
US1506799A (en) | Wireless tuning system | |
US1710235A (en) | Radio transmitting circuit | |
US1647988A (en) | Wave modulating | |
US1921088A (en) | Wave signaling system | |
GB258643A (en) | Improvements in or relating to electrical means and systems for the transmission of sound | |
US1683081A (en) | Variable-coupling transformer | |
US1797039A (en) | Radio signaling system | |
US1829204A (en) | Interference elimination | |
US2264890A (en) | Amplifier coupling circuit | |
US1881235A (en) | Superheterodyne receiver | |
US2038872A (en) | Selective radio receiver | |
US1524629A (en) | Modulating system for oscillation generators | |
US1778730A (en) | High-frequency signaling system | |
GB240848A (en) | Means for the grid back coupling of valve transmitters |