FR1244871A - Lighting device for cinematographic or photographic projectors - Google Patents

Lighting device for cinematographic or photographic projectors

Info

Publication number
FR1244871A
FR1244871A FR815382A FR815382A FR1244871A FR 1244871 A FR1244871 A FR 1244871A FR 815382 A FR815382 A FR 815382A FR 815382 A FR815382 A FR 815382A FR 1244871 A FR1244871 A FR 1244871A
Authority
FR
France
Prior art keywords
cinematographic
lighting device
photographic projectors
projectors
photographic
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
FR815382A
Other languages
French (fr)
Inventor
Heinz Ulffers
Martin Ploke
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.)
Zeiss Ikon AG
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 FR1244871A publication Critical patent/FR1244871A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G03B21/208—Homogenising, shaping of the illumination light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR815382A 1959-01-10 1960-01-12 Lighting device for cinematographic or photographic projectors Expired FR1244871A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ7045A DE1132743B (en) 1959-01-10 1959-01-10 Lighting device for motion picture or. Still projector

Publications (1)

Publication Number Publication Date
FR1244871A true FR1244871A (en) 1960-10-28

Family

ID=7619986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR815382A Expired FR1244871A (en) 1959-01-10 1960-01-12 Lighting device for cinematographic or photographic projectors

Country Status (2)

Country Link
DE (1) DE1132743B (en)
FR (1) FR1244871A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1278219B (en) * 1967-04-28 1968-09-19 Zindler Lumoprint Kg Incident light exposure device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE327026C (en) * 1919-09-23 1920-10-06 Schmidt Ernst Lighting device for projectors
DE533977C (en) * 1928-05-04 1931-09-21 Paul Planer Lighting device, especially for projectors
DE1029177B (en) * 1937-10-30 1958-04-30 Zeiss Ikon Ag Lighting device for projection image devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1278219B (en) * 1967-04-28 1968-09-19 Zindler Lumoprint Kg Incident light exposure device

Also Published As

Publication number Publication date
DE1132743B (en) 1962-07-05

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