PHOTOELECTRIC INCREMENTING BITMAP TRANSFORMER Russian patent published in 2006 - IPC G01B5/02 G01B11/02 

FIELD: engineering of measuring equipment, namely, engineering of incrementing means for measuring linear displacements.

SUBSTANCE: photoelectric incrementing bitmap transformer has body, measuring rod, guiding rod, bitmap mating device, consisting of measuring and indicating bitmaps with emitters and photo-detectors, platform, held on measuring rod, spring. On opposite ends of guiding rod rollers of same diameter are mounted - upper one and lower one, respectively, and inside the guiding rod longitudinal, through aperture is made, wherein with a gap relatively to its axis a spring is positioned, ends of which, rounding the rollers, are symmetrically held at both sides of platform, while axis of spring in place of ends holding is parallel to axis of guiding rod, also, lower roller is positioned in the hollow made in the body.

EFFECT: engineering of photo-electric bitmap transformer with compact position of constructive elements and extended functional capabilities.

2 dwg