FR584582A - Projecteur rotatif - Google Patents

Projecteur rotatif

Info

Publication number
FR584582A
FR584582A FR584582DA FR584582A FR 584582 A FR584582 A FR 584582A FR 584582D A FR584582D A FR 584582DA FR 584582 A FR584582 A FR 584582A
Authority
FR
France
Prior art keywords
rotating projector
projector
rotating
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)
Inventor
Heinrich Eckschlager
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 filed Critical
Application granted granted Critical
Publication of FR584582A publication Critical patent/FR584582A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR584582D 1923-08-11 1924-08-11 Projecteur rotatif Expired FR584582A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE584582X 1923-08-11

Publications (1)

Publication Number Publication Date
FR584582A true FR584582A (fr) 1925-02-10

Family

ID=6571711

Family Applications (1)

Application Number Title Priority Date Filing Date
FR584582D Expired FR584582A (fr) 1923-08-11 1924-08-11 Projecteur rotatif

Country Status (1)

Country Link
FR (1) FR584582A (fr)

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