Camera viewing unit
OwnerThomas M. Cantyinventor
Life of this patent
Estimating the term…
Abstract
A camera viewing unit for use in viewing the interior of a high pressure vessel that has a CCTV camera spring mounted within a hermetically-sealed housing. The camera can be focused from outside the housing by a structure which moves the camera horizontally while the lens remains stationary. By moving the camera toward and away from the object to be viewed, the camera can be focused by the user at a location remote from the pressurized vessel. There is also a plate connected to the camera which can be rotated to thereby align the camera to ensure that a level image is obtained.
Claims14
A camera viewing unit adapted to be connected
- to a vessel comprising a camera, a hermetically-sealed camera housing, a camera adjusting means and a camera focusing means, said camera housing containing internally therein said camera and having a front opening means permitting said camera to view out of an opening in a front viewing portion of said housing, a fixed lens mounted between a lens of said camera and the front viewing portion of said housing, said front opening in the viewing portion of said housing comprising an aperture having fused thereover a fused lens, said fused lens being optically clear and fused to said front viewing portion around said aperture, said camera adjusting means and said camera focusing means being located external of said housing.
A camera viewing unit comprising in combination a CCTV Camera, a hermetically sealed camera housing, a vessel connecting means, a camera adjusting means and a camera focusing means, said camera movably mounted within said housing and being in visual alignment with a front opening in said housing, a fixed lens positioned between a lens of said camera and said front opening in said housing, said front opening in said housing having a fused lens completely covering said opening, said fused lens having a laminated overcoating on its outer surface, said laminated overcoating located on said camera viewing unit so that it will be in direct contact with an interior of a vessel on which it will be installed, said camera adjusting means being external and in adjustable connection to said camera, said vessel connecting means having securing means for connection to a side of a vessel to be viewed.
Dependencies are inferred from the claim text.