GB195378A - - Google Patents

Info

Publication number
GB195378A
GB195378A GB7908/23A GB790823A GB195378A GB 195378 A GB195378 A GB 195378A GB 7908/23 A GB7908/23 A GB 7908/23A GB 790823 A GB790823 A GB 790823A GB 195378 A GB195378 A GB 195378A
Authority
GB
United Kingdom
Prior art keywords
objectives
cylinder
casing
projected
image
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
GB7908/23A
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.)
ARS AB
Original Assignee
ARS AB
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 ARS AB filed Critical ARS AB
Publication of GB195378A publication Critical patent/GB195378A/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
    • G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Projection Apparatus (AREA)

Abstract

195,378. Aktiebolaget Ars. March 22, 1922, [Convention date]. Optical-projection apparatus. - Apparatus for panoramic projection comprises a number of projectors 2 arranged around the circumference of a circular casing 1 attached to a shaft 3 by which it is continuously rotated. The projectors are all illuminated from a central source 6 and each comprises a condenser 7 and objectives 15, 16, the objectives being vertically adjustable and also adjustable pivotally around axes 11. The objective 15 forms an inverted image between the two objectives and this image is erected by the objective 16. The object to be projected is in the form of a cylinder 4 carried by a support 20, 21 which is secured to a shaft 5 by which it can be rotated if required. The casing 1 is provided with a ventilator 8. The picture is projected on to a cylindrical screen, coaxial with the casing 1, the magnification produced by the lenses 15, 16 being equal to the ratio of the radii of the screen and the cylinder 4 so that a continuous projected image is produced. The apparatus may be arranged in several tiers, each having a central source of light. The cylinder 4 may be replaced by two or more co-axial, independently rotatable, cylinders.
GB7908/23A 1922-03-22 1923-03-20 Expired GB195378A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE195378T 1922-03-22

Publications (1)

Publication Number Publication Date
GB195378A true GB195378A (en) 1923-10-04

Family

ID=31892967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7908/23A Expired GB195378A (en) 1922-03-22 1923-03-20

Country Status (1)

Country Link
GB (1) GB195378A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2068190A1 (en) * 2007-12-07 2009-06-10 Kyung Gun Choi Multiview and multiangle image reconstruction device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2068190A1 (en) * 2007-12-07 2009-06-10 Kyung Gun Choi Multiview and multiangle image reconstruction device

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