Aparelho para formação de uma imagem

Improved systems for optical inspection are provided. The improved systems use modified camera boxes (10) to provide increased, and more uniform, illumination of the objects being inspected through the use of illuminator windows. The lens arrangement of the improved camera boxes is contained within...

Full description

Saved in:
Bibliographic Details
Main Authors GARY E. GROLLIMUND, ROY E. VANDERLINDEN, BARRY S. SMITH, HERBERT C. LONGEST JR
Format Patent
LanguagePortuguese
Published 11.04.1995
Edition5
Subjects
CIGARETTES
CIGARS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
HUMAN NECESSITIES
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MACHINES FOR MAKING CIGARS OR CIGARETTES
MEASURING
PERFORMING OPERATIONS
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
POSTAL SORTING
SEPARATING SOLIDS FROM SOLIDS
SMOKERS' REQUISITES
SORTING
SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTEDPIECE-MEAL, e.g. BY PICKING
TESTING
TOBACCO
TRANSPORTING
Online AccessGet full text

Cover

More Information
Summary:Improved systems for optical inspection are provided. The improved systems use modified camera boxes (10) to provide increased, and more uniform, illumination of the objects being inspected through the use of illuminator windows. The lens arrangement of the improved camera boxes is contained within a self-contained, sealed housing (12) that is separate from the camera to prevent particle contamination of the lens arrangement and provide improved flexibility during installation of the camera boxes on the inspection systems. Illumination light is transmitted along fibres (62), into illuminator (44) and through windows (50), which act as waveguides, and exit as light rays (64). The reflected image, in the form of light rays (66) is captured by mirrors (48) and reflected through windows (50) to prism (36). Prism (36) takes each subimage and directs it to a central focal point, which may occur at a folding mirror (52) or on the camera lens directly.
Bibliography:Application Number: BR19949403255