NL8541C - - Google Patents
Info
- Publication number
- NL8541C NL8541C NL8541DA NL8541C NL 8541 C NL8541 C NL 8541C NL 8541D A NL8541D A NL 8541DA NL 8541 C NL8541 C NL 8541C
- Authority
- NL
- Netherlands
Links
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US797987A US1778456A (en) | 1913-10-29 | 1913-10-29 | Means for producing alternating currents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8541C true NL8541C (https=) |
Family
ID=25172257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8541D NL8541C (https=) | 1913-10-29 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1778456A (https=) |
| DE (1) | DE314201C (https=) |
| FR (1) | FR507651A (https=) |
| GB (1) | GB144647A (https=) |
| NL (1) | NL8541C (https=) |
-
0
- NL NL8541D patent/NL8541C/xx active
- DE DENDAT314201D patent/DE314201C/de active Active
-
1913
- 1913-10-29 US US797987A patent/US1778456A/en not_active Expired - Lifetime
-
1919
- 1919-12-23 FR FR507651A patent/FR507651A/fr not_active Expired
-
1920
- 1920-06-07 GB GB15344/20A patent/GB144647A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE314201C (https=) | |
| GB144647A (en) | 1921-03-10 |
| US1778456A (en) | 1930-10-14 |
| FR507651A (fr) | 1920-09-21 |