NL78390C - - Google Patents

Info

Publication number
NL78390C
NL78390C NL78390DA NL78390C NL 78390 C NL78390 C NL 78390C NL 78390D A NL78390D A NL 78390DA NL 78390 C NL78390 C NL 78390C
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.)
Publication of NL78390C publication Critical patent/NL78390C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/56—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/021—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof arrangements for eliminating interferences in the tube
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
    • 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
    • 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
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
    • H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
NL78390D 1948-05-08 NL78390C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR673368X 1948-05-08

Publications (1)

Publication Number Publication Date
NL78390C true NL78390C (en)

Family

ID=9018076

Family Applications (2)

Application Number Title Priority Date Filing Date
NL78390D NL78390C (en) 1948-05-08
NL646405256A NL142081B (en) 1948-05-08 PROCEDURE FOR ADSORING A LIQUID POLLUTANT FROM A GAS FLOW, AND AN ADSORPTION ELEMENT FOR PERFORMING THIS PROCEDURE.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL646405256A NL142081B (en) 1948-05-08 PROCEDURE FOR ADSORING A LIQUID POLLUTANT FROM A GAS FLOW, AND AN ADSORPTION ELEMENT FOR PERFORMING THIS PROCEDURE.

Country Status (3)

Country Link
US (1) US2582014A (en)
GB (1) GB673368A (en)
NL (2) NL142081B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700742A (en) * 1951-08-07 1955-01-25 Rca Corp Deflection system for cathode-ray tubes
BE521392A (en) * 1952-07-16
US2682012A (en) * 1952-09-08 1954-06-22 Rca Corp Television raster distortion correction
US2906919A (en) * 1955-12-27 1959-09-29 Gen Electric Deflection circuit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1773980A (en) * 1927-01-07 1930-08-26 Television Lab Inc Television system
FR743576A (en) * 1931-10-06 1933-04-01
GB429427A (en) * 1932-11-04 1935-05-30 Loewe Opta Gmbh Arrangement for producing relaxation oscillations, more particularly for television purposes
US2248556A (en) * 1937-06-21 1941-07-08 Loewe Radio Inc Interlaced line method
US2310197A (en) * 1940-12-21 1943-02-02 Rca Corp Television system
US2425491A (en) * 1943-06-22 1947-08-12 Rca Corp Deflection circuit
US2477557A (en) * 1945-08-11 1949-07-26 Rca Corp Power conservation system

Also Published As

Publication number Publication date
GB673368A (en) 1952-06-04
US2582014A (en) 1952-01-08
NL142081B (en)

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