BE505991A - - Google Patents

Info

Publication number
BE505991A
BE505991A BE505991DA BE505991A BE 505991 A BE505991 A BE 505991A BE 505991D A BE505991D A BE 505991DA BE 505991 A BE505991 A BE 505991A
Authority
BE
Belgium
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.)
Publication of BE505991A publication Critical patent/BE505991A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/52—Automatic gain control
    • H04N5/53—Keyed automatic gain control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/20—Prevention of damage to cathode-ray tubes in the event of failure of scanning
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Particle Accelerators (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Details Of Television Scanning (AREA)
  • Picture Signal Circuits (AREA)
BE505991D 1950-09-20 BE505991A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL293829X 1950-09-20

Publications (1)

Publication Number Publication Date
BE505991A true BE505991A (en:Method)

Family

ID=19782889

Family Applications (2)

Application Number Title Priority Date Filing Date
BE505991D BE505991A (en:Method) 1950-09-20
BE505898D BE505898A (en:Method) 1950-09-20

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE505898D BE505898A (en:Method) 1950-09-20

Country Status (7)

Country Link
US (1) US2801364A (en:Method)
BE (2) BE505898A (en:Method)
CH (2) CH293829A (en:Method)
DE (2) DE921630C (en:Method)
FR (2) FR1042291A (en:Method)
GB (2) GB694835A (en:Method)
NL (2) NL81047C (en:Method)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440704A (en) * 1981-01-29 1984-04-03 Bussey Harry Jun Method for making expandable filling elements of billowed configuration for packaging
US4514165A (en) * 1982-07-22 1985-04-30 Bussey Harry Jun Apparatus for making billowed filling elements for packaging

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2873314A (en) * 1954-01-05 1959-02-10 Rca Corp Noise immune signal processing circuit
DE1001704B (de) * 1954-02-16 1957-01-31 Fernseh Gmbh Schwarzsteuerungsschaltung fuer Fernsehempfaenger
US2846616A (en) * 1954-12-08 1958-08-05 Philips Corp Circuit-arrangement protecting the cathode-ray tube of television receivers
US2910533A (en) * 1954-12-23 1959-10-27 Pye Ltd Television receivers
GB840842A (en) * 1955-08-03 1960-07-13 Emi Ltd Improvements in or relating to automatic gain control circuits in television receivers
NL102097C (en:Method) * 1955-09-15
US2934642A (en) * 1956-12-05 1960-04-26 Itt Signal detection circuit
US2938946A (en) * 1956-12-20 1960-05-31 Rca Corp Color processing system
US2884562A (en) * 1957-08-14 1959-04-28 Du Mont Allen B Lab Inc Brightness control circuit
DE1098053B (de) * 1959-09-10 1961-01-26 Telefunken Gmbh Stromversorgung fuer die Gleichrichterroehre des Hochspannungsteiles in einem Fernseh-Mehrnormengeraet
AU466902B2 (en) * 1971-06-15 1973-01-04 N.V. Philips Gloeilampenfabrieken Circuit arrangement for supplying eht tothe acceleration anode ofa picture display tube
DE2460940C2 (de) * 1974-12-21 1980-01-03 Loewe Opta Gmbh, 1000 Berlin Schaltungsanordnung zur Rücklaufaustastung und zum Schutz einer Bildröhre eines Fernsehempfängers gegen Einbrennschäden auf dem Leuchtschirm durch Dunkelsteuerung

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB402181A (en) * 1932-07-07 1933-11-30 Electrical & Musical Ind Ltd Improvements in or relating to television and the like systems
NL46321C (en:Method) * 1934-09-18
GB482370A (en) * 1936-08-27 1938-03-28 Eric Lawrence Casling White Improvements in or relating to oscillatory electric circuits
DE741536C (de) * 1938-02-05 1943-11-12 Fernseh Gmbh Anordnung zum Erzeugen der Anodenspannung fuer Kathodenstrahlroehren
GB526111A (en) * 1939-03-07 1940-09-11 Charles Leslie Eaudell Improvements in or relating to television transmitting or receiving systems
NL74558C (en:Method) * 1939-05-15
US2360466A (en) * 1940-05-27 1944-10-17 Cossor Ltd A C Electrical apparatus
US2300942A (en) * 1940-12-28 1942-11-03 Hazeltine Corp Television carrier-signal receiver control system
US2438420A (en) * 1941-09-18 1948-03-23 Vickers Electrical Co Ltd Calibration of cathode-ray oscillographs
US2438717A (en) * 1943-05-28 1948-03-30 Du Mont Allen B Lab Inc Beam switch for single trace observance
US2548907A (en) * 1944-04-19 1951-04-17 La Verne R Philpott Sweep system
US2547289A (en) * 1944-09-19 1951-04-03 Hartford Nat Bank & Trust Comp Oscillograph
US2493600A (en) * 1944-11-17 1950-01-03 Gen Electric Sweep circuit
US2467486A (en) * 1946-02-09 1949-04-19 Stromberg Carlson Co Communication system
US2552884A (en) * 1947-01-21 1951-05-15 Western Union Telegraph Co Oscilloscope system
US2692306A (en) * 1949-12-08 1954-10-19 Rca Corp Audio amplifier with plural automatic gain controls
US2579627A (en) * 1950-06-22 1951-12-25 Rca Corp Deflection system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440704A (en) * 1981-01-29 1984-04-03 Bussey Harry Jun Method for making expandable filling elements of billowed configuration for packaging
US4514165A (en) * 1982-07-22 1985-04-30 Bussey Harry Jun Apparatus for making billowed filling elements for packaging

Also Published As

Publication number Publication date
DE965498C (de) 1957-06-13
DE921630C (de) 1954-12-23
CH293829A (de) 1953-10-15
GB694835A (en) 1953-07-29
US2801364A (en) 1957-07-30
FR1048488A (fr) 1953-12-22
GB698296A (en) 1953-10-14
NL81047C (en:Method)
NL80427C (en:Method)
BE505898A (en:Method)
CH295552A (de) 1953-12-31
FR1042291A (fr) 1953-10-30

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