Abstract: This invention relates to an engraving system and method for engraving a pattern using a plurality of engraving devices. The invention discloses apparatus and method for sequencing and engraving a plurality of engraving devices such that when the areas engraved by those heads meet they provide a continuous engraved pattern. The system and method also comprises an imaging system for imaging the engraved areas associated with each engraving head so that the heads or signals driving the heads may be adjusted to further facilitate providing engraved areas which appear as if they had been engraved by a single engraving head when, for example, the engraved area of one head meets the engraved area of another head. Also disclosed is a method for sequencing and transmitting image data associated with an image to be engraved in order to accommodate any cylindrical offset or the angular displacement between, for example, two engraving heads that are positioned in a generally opposed relationship.

Abstract: A water treatment system includes a water treatment tank containing a resin bed through which water is passed for treatment thereof during normal operation of the treatment system. A brine tank contains a brine solution which, when passed through the resin bed, results in regeneration of the treatment effectiveness of the bed. A plurality of electrically actuatable valve means direct water through the treatment tank during normal operation of the treatment system and direct brine solution through the treatment tank in a regeneration operation. A control for the water treatment system includes means for manually entering control data, display means for displaying data, and sensor means for sensing the volume of water treated by the water treatment system. A controller circuit means is responsive to means for manually entering control data and to the sensor means and is connected to display data on the display means.

Abstract: A water treatment system includes a water treatment tank containing a resin bed through which water is passed for treatment thereof during normal operation of the treatment system. A brine tank contains a brine solution which, when passed through the resin bed, results in regeneration of the treatment effectiveness of the bed. A plurality of electrically actuatable valve means direct water through the treatment tank during normal operation of the treatment system and direct brine solution through the treatment tank in a regeneration operation. A control for the water treatment system includes means for manually entering control data, display means for displaying data, and sensor means for sensing the volume of water treated by the water treatment system. A controller circuit means is responsive to means for manually entering control data and to the sensor means and is connected to display data on the display means.