FR875694A - Montage électrique permettant de régler en position l'image d'un tube à rayons cathodiques - Google Patents

Montage électrique permettant de régler en position l'image d'un tube à rayons cathodiques

Info

Publication number
FR875694A
FR875694A FR875694DA FR875694A FR 875694 A FR875694 A FR 875694A FR 875694D A FR875694D A FR 875694DA FR 875694 A FR875694 A FR 875694A
Authority
FR
France
Prior art keywords
adjusting
image
ray tube
cathode ray
electrical assembly
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
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR875694A publication Critical patent/FR875694A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04N3/227—Centering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/12—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
    • F16B13/124—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting a threaded element, e.g. screw or bolt
    • 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
    • H04N3/237—Distortion correction, e.g. for pincushion distortion correction, S-correction using passive elements, e.g. diodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
FR875694D 1940-10-03 1941-10-01 Montage électrique permettant de régler en position l'image d'un tube à rayons cathodiques Expired FR875694A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL605120X 1940-10-03

Publications (1)

Publication Number Publication Date
FR875694A true FR875694A (fr) 1942-09-30

Family

ID=19787904

Family Applications (1)

Application Number Title Priority Date Filing Date
FR875694D Expired FR875694A (fr) 1940-10-03 1941-10-01 Montage électrique permettant de régler en position l'image d'un tube à rayons cathodiques

Country Status (4)

Country Link
BE (1) BE442945A (enrdf_load_stackoverflow)
FR (1) FR875694A (enrdf_load_stackoverflow)
GB (2) GB554172A (enrdf_load_stackoverflow)
NL (2) NL99104C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2085995A1 (en) * 1990-06-22 1991-12-23 Helmut Moegel Floor covering

Also Published As

Publication number Publication date
BE442945A (enrdf_load_stackoverflow)
GB554172A (en) 1943-06-23
GB605120A (en) 1948-07-16
NL99104C (enrdf_load_stackoverflow)
NL216506A (enrdf_load_stackoverflow)

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