FR44652E - Perfectionnements à la synchronisation des oscillographes cathodiques - Google Patents

Perfectionnements à la synchronisation des oscillographes cathodiques

Info

Publication number
FR44652E
FR44652E FR44652DA FR44652E FR 44652 E FR44652 E FR 44652E FR 44652D A FR44652D A FR 44652DA FR 44652 E FR44652 E FR 44652E
Authority
FR
France
Prior art keywords
synchronization
cathode ray
ray oscillographs
oscillographs
cathode
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)
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Application granted granted Critical
Publication of FR44652E publication Critical patent/FR44652E/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
    • 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
    • H04N3/30—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical otherwise than with constant velocity or otherwise than in pattern formed by unidirectional, straight, substantially horizontal or vertical lines
    • H04N3/34—Elemental scanning area oscillated rapidly in direction transverse to main scanning direction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR44652D 1933-11-30 1933-11-14 Perfectionnements à la synchronisation des oscillographes cathodiques Expired FR44652E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR44674T 1933-11-30

Publications (1)

Publication Number Publication Date
FR44652E true FR44652E (fr) 1935-03-20

Family

ID=8680479

Family Applications (4)

Application Number Title Priority Date Filing Date
FR775235D Expired FR775235A (fr) 1933-11-30 1933-09-20 Perfectionnements à la synchronisation des oscillographes cathodiques
FR44652D Expired FR44652E (fr) 1933-11-30 1933-11-14 Perfectionnements à la synchronisation des oscillographes cathodiques
FR44658D Expired FR44658E (fr) 1933-11-30 1933-11-17 Perfectionnements à la synchronisation des oscillographes cathodiques
FR44674D Expired FR44674E (fr) 1933-11-30 1933-11-30 Perfectionnements à la synchronisation des oscillographes cathodiques

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR775235D Expired FR775235A (fr) 1933-11-30 1933-09-20 Perfectionnements à la synchronisation des oscillographes cathodiques

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR44658D Expired FR44658E (fr) 1933-11-30 1933-11-17 Perfectionnements à la synchronisation des oscillographes cathodiques
FR44674D Expired FR44674E (fr) 1933-11-30 1933-11-30 Perfectionnements à la synchronisation des oscillographes cathodiques

Country Status (1)

Country Link
FR (4) FR775235A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2965088A (en) * 1953-12-10 1960-12-20 Acf Ind Inc Fuel pump air bleed

Also Published As

Publication number Publication date
FR775235A (fr) 1934-12-21
FR44658E (fr) 1935-03-20
FR44674E (fr) 1935-03-20

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