AT263408B - Swiveling lamp holder for projector - Google Patents

Swiveling lamp holder for projector

Info

Publication number
AT263408B
AT263408B AT228466A AT228466A AT263408B AT 263408 B AT263408 B AT 263408B AT 228466 A AT228466 A AT 228466A AT 228466 A AT228466 A AT 228466A AT 263408 B AT263408 B AT 263408B
Authority
AT
Austria
Prior art keywords
projector
lamp holder
swiveling lamp
swiveling
holder
Prior art date
Application number
AT228466A
Other languages
German (de)
Original Assignee
Zeiss Ikon Ag
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 Zeiss Ikon Ag filed Critical Zeiss Ikon Ag
Application granted granted Critical
Publication of AT263408B publication Critical patent/AT263408B/en

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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2046—Positional adjustment of light sources

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
AT228466A 1965-04-24 1966-03-10 Swiveling lamp holder for projector AT263408B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ0009870 1965-04-24

Publications (1)

Publication Number Publication Date
AT263408B true AT263408B (en) 1968-07-25

Family

ID=7621088

Family Applications (1)

Application Number Title Priority Date Filing Date
AT228466A AT263408B (en) 1965-04-24 1966-03-10 Swiveling lamp holder for projector

Country Status (2)

Country Link
AT (1) AT263408B (en)
CH (1) CH434793A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3138849A1 (en) * 1981-09-30 1983-04-14 Robert Bosch Gmbh, 7000 Stuttgart "ELECTRIC LIGHT"
DE8508383U1 (en) * 1985-03-21 1986-04-24 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Holding device for a lamp socket
JP2001092009A (en) 1999-09-17 2001-04-06 Sony Corp Projector device

Also Published As

Publication number Publication date
CH434793A (en) 1967-04-30

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