FR1280512A - Projecteur - Google Patents

Projecteur

Info

Publication number
FR1280512A
FR1280512A FR853587A FR853587A FR1280512A FR 1280512 A FR1280512 A FR 1280512A FR 853587 A FR853587 A FR 853587A FR 853587 A FR853587 A FR 853587A FR 1280512 A FR1280512 A FR 1280512A
Authority
FR
France
Prior art keywords
projector
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
FR853587A
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.)
LENZE KG
Original Assignee
LENZE KG
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 LENZE KG filed Critical LENZE KG
Priority to FR853587A priority Critical patent/FR1280512A/fr
Application granted granted Critical
Publication of FR1280512A publication Critical patent/FR1280512A/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K99/00Subject matter not provided for in other groups of this subclass
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J65/00Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
    • H01J65/08Lamps in which a screen or coating is excited to luminesce by radioactive material located inside the vessel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
FR853587A 1961-02-22 1961-02-22 Projecteur Expired FR1280512A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR853587A FR1280512A (fr) 1961-02-22 1961-02-22 Projecteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR853587A FR1280512A (fr) 1961-02-22 1961-02-22 Projecteur

Publications (1)

Publication Number Publication Date
FR1280512A true FR1280512A (fr) 1961-12-29

Family

ID=8749455

Family Applications (1)

Application Number Title Priority Date Filing Date
FR853587A Expired FR1280512A (fr) 1961-02-22 1961-02-22 Projecteur

Country Status (1)

Country Link
FR (1) FR1280512A (fr)

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