FR1282240A - Adjustment device for projection lantern lamp - Google Patents

Adjustment device for projection lantern lamp

Info

Publication number
FR1282240A
FR1282240A FR848434A FR848434A FR1282240A FR 1282240 A FR1282240 A FR 1282240A FR 848434 A FR848434 A FR 848434A FR 848434 A FR848434 A FR 848434A FR 1282240 A FR1282240 A FR 1282240A
Authority
FR
France
Prior art keywords
adjustment device
lantern lamp
projection lantern
projection
lamp
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
FR848434A
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.)
Voigtlander AG
Original Assignee
Voigtlander 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 Voigtlander AG filed Critical Voigtlander AG
Priority to FR848434A priority Critical patent/FR1282240A/en
Application granted granted Critical
Publication of FR1282240A publication Critical patent/FR1282240A/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
    • G03B21/2046—Positional adjustment of light sources

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR848434A 1960-12-30 1960-12-30 Adjustment device for projection lantern lamp Expired FR1282240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR848434A FR1282240A (en) 1960-12-30 1960-12-30 Adjustment device for projection lantern lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR848434A FR1282240A (en) 1960-12-30 1960-12-30 Adjustment device for projection lantern lamp

Publications (1)

Publication Number Publication Date
FR1282240A true FR1282240A (en) 1962-01-19

Family

ID=8745809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848434A Expired FR1282240A (en) 1960-12-30 1960-12-30 Adjustment device for projection lantern lamp

Country Status (1)

Country Link
FR (1) FR1282240A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114183667A (en) * 2021-12-11 2022-03-15 山东普利斯林智能仪表有限公司 High-adaptability household screen projection device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114183667A (en) * 2021-12-11 2022-03-15 山东普利斯林智能仪表有限公司 High-adaptability household screen projection device

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