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The apparatus is used for adjustment of induction electrometers It provides rapid, smooth adjustment of the internal phase difference, as well as a simpler electric meter design. The apparatus contains a die-pressed/cut plate (1) of conducting material, whose edges are bent to form a half-cylinder which is threaded to house inside screw (3). Plate (1) encloses a current-bearing magnetic shoe, through insulating lamella (2), whose edges are gripped on one end by plastic support (4), and the other end is attached to the current magnetic shoe.<IMAGE>
BG9576192A1992-01-151992-01-15Device for interior phase difference control in induction electromer
BG51843A1
(en)