NL20764C - - Google Patents
Info
- Publication number
- NL20764C NL20764C NL20764DA NL20764C NL 20764 C NL20764 C NL 20764C NL 20764D A NL20764D A NL 20764DA NL 20764 C NL20764 C NL 20764C
- Authority
- NL
- Netherlands
Links
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
- H03F1/12—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of attenuating means
- H03F1/13—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of attenuating means in discharge-tube amplifiers
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB16720/25A GB260321A (en) | 1925-06-29 | 1925-06-29 | Improvements in or relating to thermionic amplifiers of high frequency oscillations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL20764C true NL20764C (cg-RX-API-DMAC7.html) |
Family
ID=10082427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL20764D NL20764C (cg-RX-API-DMAC7.html) | 1925-06-29 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1940986A (cg-RX-API-DMAC7.html) |
| FR (1) | FR620127A (cg-RX-API-DMAC7.html) |
| GB (1) | GB260321A (cg-RX-API-DMAC7.html) |
| NL (1) | NL20764C (cg-RX-API-DMAC7.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2548770A (en) * | 1945-05-30 | 1951-04-10 | John B Caraway | Protective arrangement for the neutralization circuits of vacuum tubes |
-
0
- NL NL20764D patent/NL20764C/xx active
-
1925
- 1925-06-29 GB GB16720/25A patent/GB260321A/en not_active Expired
-
1926
- 1926-06-05 US US113859A patent/US1940986A/en not_active Expired - Lifetime
- 1926-06-23 FR FR620127D patent/FR620127A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR620127A (fr) | 1927-04-15 |
| GB260321A (en) | 1926-10-29 |
| US1940986A (en) | 1933-12-26 |