FR816169A - Optical device for decomposers - Google Patents

Optical device for decomposers

Info

Publication number
FR816169A
FR816169A FR816169DA FR816169A FR 816169 A FR816169 A FR 816169A FR 816169D A FR816169D A FR 816169DA FR 816169 A FR816169 A FR 816169A
Authority
FR
France
Prior art keywords
decomposers
optical device
optical
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.)
Loewe Opta GmbH
Original Assignee
Loewe Opta 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 Loewe Opta GmbH filed Critical Loewe Opta GmbH
Application granted granted Critical
Publication of FR816169A publication Critical patent/FR816169A/en
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
    • H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H04N3/04—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving aperture also apertures covered by lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
FR816169D 1936-01-10 1937-01-08 Optical device for decomposers Expired FR816169A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE488221X 1936-01-10

Publications (1)

Publication Number Publication Date
FR816169A true FR816169A (en) 1937-08-02

Family

ID=6543764

Family Applications (1)

Application Number Title Priority Date Filing Date
FR816169D Expired FR816169A (en) 1936-01-10 1937-01-08 Optical device for decomposers

Country Status (2)

Country Link
FR (1) FR816169A (en)
GB (1) GB488221A (en)

Also Published As

Publication number Publication date
GB488221A (en) 1938-07-04

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