NL89842C - - Google Patents

Info

Publication number: NL89842C
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.)

1949-03-16

Publication of NL89842C publication Critical patent/NL89842C/xx

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
- H01J31/06—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with more than two output electrodes, e.g. for multiple switching or counting
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/02—Details
- H03C3/09—Modifications of modulator for regulating the mean frequency
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
- H03D13/007—Circuits for comparing the phase or frequency of two mutually-independent oscillations by analog multiplication of the oscillations or by performing a similar analog operation on the oscillations
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
- H03K7/04—Position modulation, i.e. PPM

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Particle Accelerators (AREA)
Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

NL89842D 1949-03-16 NL89842C (xx)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL145427		1949-03-16
NL169288		1952-05-02

Publications (1)

Publication Number	Publication Date
NL89842C true NL89842C (xx)

Family

ID=26641574

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL84732D NL84732C (xx)	1949-03-16
NL89842D NL89842C (xx)	1949-03-16

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL84732D NL84732C (xx)	1949-03-16

Country Status (7)

Country	Link
US (1)	US2736803A (xx)
BE (2)	BE494531A (xx)
CH (2)	CH283557A (xx)
DE (2)	DE816271C (xx)
FR (2)	FR1017565A (xx)
GB (2)	GB679767A (xx)
NL (2)	NL89842C (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1027719B (de) *	1952-08-04	1958-04-10	Zenith Radio Corp	Schwingschaltung mit steuerbarer Frequenz, insbesondere fuer Fernsehempfaenger
DE1125478B (de) *	1952-08-08	1962-03-15	Zenith Radio Corp	Fernsehempfaenger
BE532476A (xx) *	1953-10-12
US2882443A (en) *	1955-01-27	1959-04-14	Roy E Nather	High speed pulse counting circuits
US2879390A (en) *	1956-11-09	1959-03-24	Rca Corp	Phase controlled oscillator

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1450966A (en) *	1919-09-30	1923-04-10	American Telephone & Telegraph	Synchronizing system
US1977398A (en) *	1930-05-31	1934-10-16	Morrison Montford	High frequency circuit selector
US2053268A (en) *	1933-01-26	1936-09-08	Davis Merlin	Cathode ray tube
US2197041A (en) *	1938-02-04	1940-04-16	Bell Telephone Labor Inc	Electron discharge device
US2265311A (en) *	1938-03-29	1941-12-09	United Incandescent Lamp And E	Electron beam tube
US2244260A (en) *	1938-06-21	1941-06-03	Rca Corp	Electron discharge tube
US2365476A (en) *	1943-05-11	1944-12-19	Du Mont Allen B Lab Inc	Electronic switch and rectangular wave generator
US2495738A (en) *	1944-12-09	1950-01-31	Standard Telephones Cables Ltd	Cathode-ray pulse time modulation multiplex system
BE464957A (xx) *	1945-05-02
US2552140A (en) *	1946-09-19	1951-05-08	Philco Corp	Automatic frequency-control system for frequency-modulation television systems
FR959576A (xx) *	1947-02-27	1950-03-31
US2473691A (en) *	1947-08-05	1949-06-21	Bell Telephone Labor Inc	Stabilization of cathode beam tubes
US2515931A (en) *	1947-08-16	1950-07-18	Hartford Nat Bank & Trust Co	Electric discharge tube
US2583562A (en) *	1947-11-13	1952-01-29	Bell Telephone Labor Inc	Cathode-ray device
US2496633A (en) *	1947-12-24	1950-02-07	Bell Telephone Labor Inc	Multitarget cathode-ray device
US2653184A (en) *	1948-01-03	1953-09-22	American Optical Corp	Transmission of picture and sound on the same carrier
BE486760A (xx) *	1948-01-12
NL152683C (xx) *	1949-03-31
US2570790A (en) *	1949-12-31	1951-10-09	Rca Corp	Signal sampling

0
- BE BE519628D patent/BE519628A/xx unknown
- NL NL84732D patent/NL84732C/xx active
- BE BE494531D patent/BE494531A/xx unknown
- NL NL89842D patent/NL89842C/xx active
1950
- 1950-03-13 GB GB6235/50A patent/GB679767A/en not_active Expired
- 1950-03-14 CH CH283557D patent/CH283557A/de unknown
- 1950-03-14 FR FR1017565D patent/FR1017565A/fr not_active Expired
- 1950-03-14 DE DEN616A patent/DE816271C/de not_active Expired
- 1950-03-15 US US149692A patent/US2736803A/en not_active Expired - Lifetime
1953
- 1953-04-29 GB GB11834/53A patent/GB726858A/en not_active Expired
- 1953-04-30 FR FR66059D patent/FR66059E/fr not_active Expired
- 1953-04-30 CH CH318133D patent/CH318133A/de unknown
- 1953-04-30 DE DEN7106A patent/DE929978C/de not_active Expired

Also Published As

Publication number	Publication date
CH318133A (de)	1956-12-15
DE816271C (de)	1951-10-08
GB679767A (en)	1952-09-24
BE519628A (xx)
BE494531A (xx)
US2736803A (en)	1956-02-28
GB726858A (en)	1955-03-23
NL84732C (xx)
FR1017565A (fr)	1952-12-12
DE929978C (de)	1955-07-07
CH283557A (de)	1952-06-15
FR66059E (fr)	1956-05-03

Publication	Publication Date	Title
AT193848B (xx)	1957-12-10
BE488067A (xx)
BE457200A (xx)
BE155588A (xx)
BE437616A (xx)
BE449134A (xx)
BE488178A (xx)
BE476015A (xx)
BE476643A (xx)
BE476829A (xx)
BE488220A (xx)
BE480597A (xx)
BE480618A (xx)
BE482756A (xx)
BE483443A (xx)
BE483689A (xx)
BE485768A (xx)
BE485770A (xx)
BE486689A (xx)	1949-01-31
BE486819A (xx)
BE487077A (xx)	1949-02-15
BE487289A (xx)
BE487335A (xx)
BE487425A (xx)
BE487428A (xx)