GB315219A - Improvements in amplifying systems employing thermionic valves - Google Patents
Improvements in amplifying systems employing thermionic valvesInfo
- Publication number
- GB315219A GB315219A GB20174/29A GB2017429A GB315219A GB 315219 A GB315219 A GB 315219A GB 20174/29 A GB20174/29 A GB 20174/29A GB 2017429 A GB2017429 A GB 2017429A GB 315219 A GB315219 A GB 315219A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil
- contacts
- housing
- plates
- valves
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- 241000005139 Lycium andersonii Species 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000012212 insulator Substances 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 230000010355 oscillation Effects 0.000 abstract 1
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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/03—Constructional details, e.g. casings, housings
- H04B1/036—Cooling arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Particle Accelerators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US291268A US1850858A (en) | 1928-07-09 | 1928-07-09 | Signaling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB315219A true GB315219A (en) | 1930-10-01 |
Family
ID=23119622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20174/29A Expired GB315219A (en) | 1928-07-09 | 1929-07-01 | Improvements in amplifying systems employing thermionic valves |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1850858A (enrdf_load_stackoverflow) |
| FR (2) | FR678056A (enrdf_load_stackoverflow) |
| GB (1) | GB315219A (enrdf_load_stackoverflow) |
| NL (1) | NL29397C (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2453433A (en) * | 1946-06-11 | 1948-11-09 | Jefferson Standard Broadcastin | Heat dissipation for electronic tube apparatus |
| US2487460A (en) * | 1946-08-06 | 1949-11-08 | Electrical Engineering And Mfg | Starter-generator for internalcombustion engines |
-
0
- NL NL29397D patent/NL29397C/xx active
-
1928
- 1928-07-09 US US291268A patent/US1850858A/en not_active Expired - Lifetime
-
1929
- 1929-07-01 GB GB20174/29A patent/GB315219A/en not_active Expired
- 1929-07-09 FR FR678056D patent/FR678056A/fr not_active Expired
-
1931
- 1931-08-18 FR FR40780D patent/FR40780E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL29397C (enrdf_load_stackoverflow) | |
| US1850858A (en) | 1932-03-22 |
| FR40780E (fr) | 1932-08-23 |
| FR678056A (fr) | 1930-03-18 |
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