NL84011C - - Google Patents

Info

Publication number: NL84011C
Authority: NL; Netherlands

Application number

Priority date (The priority date 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 date listed.)

1953-02-12

Publication of NL84011C publication Critical patent/NL84011C/xx

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)

NL84011D 1953-02-12 NL84011C (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL754226X		1953-02-12

Publications (1)

Publication Number	Publication Date
NL84011C true NL84011C (xx)

Family

ID=19825225

Family Applications (2)

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.
NL84011D NL84011C (xx)	1953-02-12

Family Applications Before (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)

Country	Link
US (1)	US2828410A (xx)
DE (1)	DE1033274B (xx)
FR (1)	FR1098772A (xx)
GB (1)	GB754226A (xx)
NL (2)	NL84011C (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL105942C (xx) *	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 (xx) *	1960-02-29
GB918931A (en) *	1960-08-19	1963-02-20	Pye Ltd	High frequency transistor circuits

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR709238A (fr) *	1930-01-27	1931-08-04	Gramophone Co Ltd	Perfectionnements aux soupapes thermoioniques
NL62481C (xx) *	1941-08-08
BE455595A (xx) *	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 NLAANVRAGE7602241,A patent/NL176033B/xx unknown
- NL NL84011D patent/NL84011C/xx active
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 DE DEN8443A patent/DE1033274B/de active Pending
- 1954-02-10 FR FR1098772D patent/FR1098772A/fr not_active Expired

Also Published As

Publication number	Publication date
US2828410A (en)	1958-03-25
FR1098772A (fr)	1955-08-22
DE1033274B (de)	1958-07-03
NL176033B (nl)
GB754226A (en)	1956-08-08

Publication	Publication Date	Title
AT193854B (xx)	1957-12-10
AT191364A (xx)	1957-08-26
BE517130A (xx)	1953-02-14
AT193331B (xx)	1957-11-25
FR1049518A (xx)	1953-12-30
AT191026B (xx)	1957-07-25
AT191140B (xx)	1957-08-10
AT192380B (xx)	1957-10-10
AT199365B (xx)	1958-08-25
AT191238B (xx)	1957-08-10
AT194372B (xx)	1958-01-10
AT194824B (xx)	1958-01-25
AT195162B (xx)	1958-01-25
AT195400B (xx)	1958-01-25
AT196785B (xx)	1958-03-25
AT197771B (xx)	1958-05-27
AT199317B (xx)	1958-08-25
FR1018837A (xx)	1953-01-15
AT205166B (xx)	1959-09-10
AT213751B (xx)	1961-02-27
AT194074B (xx)	1957-12-27
BE425967A (xx)
BE516895A (xx)
BE326981A (xx)
BE10545A (xx)