CH313889A - Dispositif de couplage entre étages - Google Patents

Dispositif de couplage entre étages

Info

Publication number
CH313889A
CH313889A CH313889DA CH313889A CH 313889 A CH313889 A CH 313889A CH 313889D A CH313889D A CH 313889DA CH 313889 A CH313889 A CH 313889A
Authority
CH
Switzerland
Prior art keywords
stages
coupling device
coupling
Prior art date
Application number
Other languages
English (en)
Inventor
Arthur Nixon John Esmonde
Original Assignee
Marconi Wireless Telegraph Co
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.)
Filing date
Publication date
Application filed by Marconi Wireless Telegraph Co filed Critical Marconi Wireless Telegraph Co
Publication of CH313889A publication Critical patent/CH313889A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/16—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level
    • H04N5/165—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level to maintain the black level constant
CH313889D 1950-08-22 1951-08-22 Dispositif de couplage entre étages CH313889A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB313889X 1950-08-22
GB300551X 1951-05-30

Publications (1)

Publication Number Publication Date
CH313889A true CH313889A (fr) 1956-05-15

Family

ID=26260241

Family Applications (1)

Application Number Title Priority Date Filing Date
CH313889D CH313889A (fr) 1950-08-22 1951-08-22 Dispositif de couplage entre étages

Country Status (6)

Country Link
US (1) US2680149A (fr)
CH (1) CH313889A (fr)
DE (1) DE954966C (fr)
FR (1) FR1041234A (fr)
GB (1) GB731662A (fr)
NL (1) NL84425C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979697A (en) * 1954-11-17 1961-04-11 Sperry Rand Corp Delay element and circuits embodying the same
NL94889C (fr) * 1956-09-27

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2294341A (en) * 1939-06-08 1942-08-25 Philco Radio & Television Corp Synchronizing circuit and the like
US2466959A (en) * 1944-09-30 1949-04-12 Philco Corp Radio receiver noise discriminating circuit
NL76844C (fr) * 1945-07-14
US2515763A (en) * 1948-10-22 1950-07-18 Gen Electric Direct current restoration circuit for television
US2598929A (en) * 1949-12-15 1952-06-03 Philco Corp Direct current reinsertion circuit

Also Published As

Publication number Publication date
US2680149A (en) 1954-06-01
GB731662A (en) 1955-06-15
DE954966C (de) 1956-12-27
NL84425C (fr)
FR1041234A (fr) 1953-10-21

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