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FR878804A - Relaxer for the simultaneous production of different relaxation currents - Google Patents

Relaxer for the simultaneous production of different relaxation currents

Info

Publication number
FR878804A
FR878804A FR878804DA FR878804A FR 878804 A FR878804 A FR 878804A FR 878804D A FR878804D A FR 878804DA FR 878804 A FR878804 A FR 878804A
Authority
FR
France
Prior art keywords
relaxer
simultaneous production
different relaxation
relaxation currents
currents
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.)
Robert Bosch Fernsehanlagen GmbH
Original Assignee
Fernseh 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 Fernseh GmbH filed Critical Fernseh GmbH
Application granted granted Critical
Publication of FR878804A publication Critical patent/FR878804A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/10—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
    • H03K4/26—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor
    • 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)
FR878804D 1941-01-27 1942-01-27 Relaxer for the simultaneous production of different relaxation currents Expired FR878804A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE878804X 1941-01-27

Publications (1)

Publication Number Publication Date
FR878804A true FR878804A (en) 1943-02-04

Family

ID=6818705

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878804D Expired FR878804A (en) 1941-01-27 1942-01-27 Relaxer for the simultaneous production of different relaxation currents

Country Status (1)

Country Link
FR (1) FR878804A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712035A (en) * 1950-03-02 1955-06-28 Pye Ltd Portable television camera

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712035A (en) * 1950-03-02 1955-06-28 Pye Ltd Portable television camera

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