摘要:
Apparatus and method for forming long lengths of laminated superconducting tape by passing three foils over idler pulleys, through a solder bath and between pinch rollers having a portion which extend above the solder bath to enable cleaning of the pinch rollers during the formation of the superconducting tape with means to adjust the pressure applied by the pinch rollers, and to adjust the laminated tape takeup tension independently from the foil process tension.
摘要:
A method of forming a long 100-inch low resistance lap joint suitable for joining magnet coils in a superconducting magnet assembly on the magnet drum, which is accomplished by forming a flat solder sandwich within a groove on the drum and moving a heat source along the lap joint with controlled temperature, pressure and rotational speed of the drum.
摘要:
Positive registration of an original document to the edge of a copier platen (12, 108, 208) together with unidirectional feeding across the platen is provided by intermittently pivoting the platen. Document sheets transported by document transport belts (36, 101, 202) in a movement path over the transparent copying window (12, 108, 208) of a copier and over a fixed edge member (30, 112, 220), are registered and then fed by intermittently slightly lifting with a non-imagable electrical drive (18, 102, 212) one end (20, 106, 216) of the transparent window adjacent the fixed edge member. This interposes and intermittently removes a document sheet obstructing registration surface (66, 114, 218) in the movement path of the document. The fixed edge member (30, 112) can provide manual document registration on the platen without requiring retraction for automatic document feeding.
摘要:
An apparatus for manufacturing embossed foil for use in controlling the flow of the molten metal tin plating provided in forming laminated tape for use in superconducting magnets utilizing meshing knurling rollers with truncated paramydical elements arranged to provide and embossed pattern for uniform and controlled flow of the tin.