NL84011C - - Google Patents
Info
- Publication number
- NL84011C NL84011C NL84011DA NL84011C NL 84011 C NL84011 C NL 84011C NL 84011D A NL84011D A NL 84011DA NL 84011 C NL84011 C NL 84011C
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/163—Special arrangements for the reduction of the damping of resonant circuits of receivers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/06—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes
- H03D7/08—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes the signals to be mixed being applied between the same two electrodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
- H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
- H04B15/04—Reducing interference from electric apparatus by means located at or near the interfering apparatus the interference being caused by substantially sinusoidal oscillations, e.g. in a receiver or in a tape-recorder
- H04B15/06—Reducing interference from electric apparatus by means located at or near the interfering apparatus the interference being caused by substantially sinusoidal oscillations, e.g. in a receiver or in a tape-recorder by local oscillators of receivers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL754226X | 1953-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL84011C true NL84011C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=19825225
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL84011D NL84011C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1953-02-12 | ||
| NLAANVRAGE7602241,A NL176033B (nl) | 1953-02-12 | Kleurbeeldvormende inrichting met een aantal lichtgevoelige elementen, welke gevoelig zijn voor verschillende spectraalgebieden. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7602241,A NL176033B (nl) | 1953-02-12 | Kleurbeeldvormende inrichting met een aantal lichtgevoelige elementen, welke gevoelig zijn voor verschillende spectraalgebieden. |
Country Status (5)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL105942C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1956-08-24 | |||
| DE1083354B (de) * | 1958-03-20 | 1960-06-15 | Telefunken Gmbh | Schaltungsanordnung zur Entdaempfung des abgestimmten ZF-Kreises einer selbstschwingenden Mischstufe mit Transistor |
| NL261732A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1960-02-29 | |||
| GB918931A (en) * | 1960-08-19 | 1963-02-20 | Pye Ltd | High frequency transistor circuits |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR709238A (fr) * | 1930-01-27 | 1931-08-04 | Gramophone Co Ltd | Perfectionnements aux soupapes thermoioniques |
| BE446775A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1941-08-08 | |||
| BE455595A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1943-05-03 | |||
| US2631229A (en) * | 1949-08-05 | 1953-03-10 | Frank O Chesus | Oscillator-mixer circuit with single triode tube |
| US2753449A (en) * | 1952-01-30 | 1956-07-03 | Gail E Boggs | Superheterodyne mixer with negative feedback for stabilizing conversion gain |
-
0
- NL NL84011D patent/NL84011C/xx active
- NL NLAANVRAGE7602241,A patent/NL176033B/xx unknown
-
1954
- 1954-02-05 US US408512A patent/US2828410A/en not_active Expired - Lifetime
- 1954-02-09 GB GB3862/54A patent/GB754226A/en not_active Expired
- 1954-02-10 FR FR1098772D patent/FR1098772A/fr not_active Expired
- 1954-02-10 DE DEN8443A patent/DE1033274B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1098772A (fr) | 1955-08-22 |
| US2828410A (en) | 1958-03-25 |
| GB754226A (en) | 1956-08-08 |
| DE1033274B (de) | 1958-07-03 |
| NL176033B (nl) |