NL22377C - - Google Patents
Info
- Publication number
- NL22377C NL22377C NL22377DA NL22377C NL 22377 C NL22377 C NL 22377C NL 22377D A NL22377D A NL 22377DA NL 22377 C NL22377 C NL 22377C
- 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
- H03F1/14—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
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J21/00—Vacuum tubes
- H01J21/02—Tubes with a single discharge path
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Microwave Tubes (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US160328A US1938664A (en) | 1927-01-11 | 1927-01-11 | Electron tube circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL22377C true NL22377C (fr) |
Family
ID=22576445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL22377D NL22377C (fr) | 1927-01-11 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1938664A (fr) |
| DE (1) | DE532515C (fr) |
| GB (1) | GB283497A (fr) |
| NL (1) | NL22377C (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL177789B (nl) * | 1952-04-26 | Sony Corp | Schakeling voor het teweeg brengen van een fase-verschuiving. | |
| US2882351A (en) * | 1955-02-03 | 1959-04-14 | Philco Corp | Neutralized amplifier circuit |
-
0
- NL NL22377D patent/NL22377C/xx active
-
1927
- 1927-01-11 US US160328A patent/US1938664A/en not_active Expired - Lifetime
- 1927-12-03 DE DER72968D patent/DE532515C/de not_active Expired
-
1928
- 1928-01-02 GB GB95/28A patent/GB283497A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB283497A (en) | 1928-05-03 |
| DE532515C (de) | 1931-09-02 |
| US1938664A (en) | 1933-12-12 |