FR808993A - Level regulator assembly for television amplifiers - Google Patents

Level regulator assembly for television amplifiers

Info

Publication number
FR808993A
FR808993A FR808993DA FR808993A FR 808993 A FR808993 A FR 808993A FR 808993D A FR808993D A FR 808993DA FR 808993 A FR808993 A FR 808993A
Authority
FR
France
Prior art keywords
regulator assembly
level regulator
television amplifiers
amplifiers
television
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Loewe Opta GmbH
Original Assignee
Loewe Opta GmbH
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 Loewe Opta GmbH filed Critical Loewe Opta GmbH
Application granted granted Critical
Publication of FR808993A publication Critical patent/FR808993A/en
Expired legal-status Critical Current

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
FR808993D 1935-08-05 1936-08-04 Level regulator assembly for television amplifiers Expired FR808993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202120X 1935-08-05

Publications (1)

Publication Number Publication Date
FR808993A true FR808993A (en) 1937-02-19

Family

ID=5769887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR808993D Expired FR808993A (en) 1935-08-05 1936-08-04 Level regulator assembly for television amplifiers

Country Status (6)

Country Link
US (1) US2173497A (en)
BE (1) BE416843A (en)
CH (1) CH202120A (en)
FR (1) FR808993A (en)
GB (1) GB468905A (en)
NL (1) NL48531C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2543797A (en) * 1942-05-23 1951-03-06 Irving H Page Radio amplifier circuits
US2468087A (en) * 1943-01-29 1949-04-26 Int Standard Electric Corp Thermionic valve circuits
US2418480A (en) * 1944-05-24 1947-04-08 Arthur C Prichard Asymmetrically conducting network
US2471246A (en) * 1944-05-25 1949-05-24 Rca Corp Electronic apparatus
NL159242B (en) * 1950-02-25 Felten & Guilleaume Carlswerk ELECTRICAL DISTRIBUTION DEVICE.
US2599287A (en) * 1950-05-23 1952-06-03 Gen Electric Wide frequency range power-factor meter
US2911464A (en) * 1955-11-16 1959-11-03 Muirhead & Co Ltd Facsimile telegraph systems
US3396236A (en) * 1965-06-07 1968-08-06 Fairchild Camera Instr Co Automatic black-level control circuit

Also Published As

Publication number Publication date
BE416843A (en)
NL48531C (en)
CH202120A (en) 1938-12-31
US2173497A (en) 1939-09-19
GB468905A (en) 1937-07-15

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