Abstract: A consumable fusion block for fusing optical fibers includes non-conducting substrate with at least one flat surface. A pair of electrodes overlay the flat surface of the substrate and are spaced apart on either side of a passline such that each electrode tip end is adjacent the passline. A space between the electrode tips defines an arc region which can be covered to form a semi-enclosed arc region. A method is also provided for manufacturing a plurality of fusion blocks from a single slab of non-conducting material by overlying the non-conducting material with a length of conducting material, bonding the conducting material to the non-conducting material, and cutting the slab into smaller fusion blocks.

Abstract: An optical fiber splice element is provided that includes a base member having a fusion element for aligning optical fibers for fusion within. A covering member is provided for covering and forming an enclosure with the base member in a closed position. The covering member can be a separate member or alternatively can be in the form of a hinged lid. At lease one of the covering member and the base member include a locking mechanism for maintaining closure in a closed position. The optical fiber splice element in an open position has an opening at either end for accommodating one or more optical fibers.

Abstract: A consumable fusion block for fusing optical fibers includes non-conducting substrate with at least one flat surface. A pair of electrodes overlay the flat surface of the substrate and are spaced apart on either side of a passline such that each electrode tip end is adjacent the passline. A space between the electrode tips defines an arc region which can be covered to form a semi-enclosed arc region. A method is also provided for manufacturing a plurality of fusion blocks from a single slab of non-conducting material by overlying the non-conducting material with a length of conducting material, bonding the conducting material to the non-conducting material, and cutting the slab into smaller fusion blocks.

Abstract: A tool for fusing optical fibers is provided. The tool is preferably sized to be hand held and includes a housing having clamps that are positioned to engage recesses within a fusion sleeve placed in a chamber within the housing for holding down the sleeve. The housing includes a current source and conducting terminals for contacting and for providing an electric current to portions of the sleeve so that a heating element within the sleeve can fuse the first and second optical fibers together.

Abstract: A foodstuff flavoring apparatus includes a screw conveyor for transporting flavoring axially thereof. A downwardly directed outlet is located in the region of the outlet end of the screw conveyor. An independently driven rotor unit is located below the outlet of the conveyor and is supported from the housing of the screw conveyor unit by a rotatable transfer conduit through which flavouring, which is discharged from the outlet end of the screw conveyor, is delivered to the interior of the rotor housing and which is dispensed by the rotor toward a foodstuff. The rotor is driven by an independent variable-speed drive motor. An electrostatic charging head is located near the rotor housing in the path of the flavouring being dispensed therefrom for facilitating adhesion of the flavouring to the foodstuff. The orientation of the rotor relative to the screw conveyor is adjustable in a range of 360 degrees by rotation of the transfer conduit and is further rotatably adjustable about the axis of the screw conveyor.

Abstract: Foodstuffs flavoring apparatus comprises an inlet, a screw conveyor arranged to convey flavoring from the inlet to a rotor disposed in a cylindrical chamber parallel to the axis of the screw conveyor, the rotor including one or more blades extending towards the wall of the chamber. The chamber also includes one or more apertures through which powdered flavoring carried to the chamber from the inlet by rotation of the screw conveyor is ejected in use of the apparatus. An electrostatic charging head located adjacent the outlet ensures adhesion of the flavoring to the foodstuff.

Abstract: A web finishing system which includes a web rewinder 10, an accumulator 64 and a log saw 80 includes means for automatically controlling the speed of the rewinder 10 based on the status of equipment in the system.