. Electrical world. UT FUSE; Fred E. Corey, Schenectady, N. V. App. filed Sept. 2. 1902. The current carried by the fuse itself develops a magnetic field, the lines of force being carried by iron plates to intensify the field at the point where it acts on the fuse. 175. INSULATOR; Scott C. Cutter, Oswego, 111. App. filed Dec. 11. 1902. A porcelain body having peculiarly shaped slots and openings to receive the wire. 116. SUPERVISORV SIGNAL APPARATUS FOR TELEPHONE SWITCHBOARDS; Edwin H. Smythe, Freeport. 111. App. filed Sept. 14, 1903. (See page 875.) 179. SUPPORTING PIX FOR LINE INSULATORS; To
. Electrical world. UT FUSE; Fred E. Corey, Schenectady, N. V. App. filed Sept. 2. 1902. The current carried by the fuse itself develops a magnetic field, the lines of force being carried by iron plates to intensify the field at the point where it acts on the fuse. 175. INSULATOR; Scott C. Cutter, Oswego, 111. App. filed Dec. 11. 1902. A porcelain body having peculiarly shaped slots and openings to receive the wire. 116. SUPERVISORV SIGNAL APPARATUS FOR TELEPHONE SWITCHBOARDS; Edwin H. Smythe, Freeport. 111. App. filed Sept. 14, 1903. (See page 875.) 179. SUPPORTING PIX FOR LINE INSULATORS; Tohn D. Hilliard, Glens Falls. N. V. App. filed June 16. 1903. To prevent the pin from breaking off. it is sustained by a conical sleeve resting upon the cross arm and bearing against a shoulder on the pin. 202. TELEGRAPH RECEIVER; Luigi Cerebotani, Munich, Germany. App. filed !May 2. igoo. Electromagnets operate a shutter to allow a ray of light to strike a sensitized strip at intervals to photograph the signals. — Electric, Steam and \*apor Generator. 758.^05. .MASSAGE MACHINE; John Graves. Milwaukee, Wis. App. filedAug. 10, 1903. A massage machine consisting of a hollow handle, battery,conducting cap, a spiral wire roller and means for making a circuit from thecap through the roller. 758,225. ELECTRIC MOTOR; Alexis Vanderbeck. Roseland, Kan. App. filedOct. 10, 1903. A reciprocating motor in which the pole pieces are arrangedso that unlike poles will attract and like poles repel at the same time. TR.\IN CONTROL SYSTEM; Harold E. White. Schenectady, X. filed Nov. 20. 1902. The motors throughout the train are connectedin pairs in such manner that the armature of each motor of a pair is inseries with the field of the other motor of a pair; the armature and fieldcombinations are then treated as if they were series motors by con-necting them in series and parallel in the customary manner. 758,232. TELEGRAPH TRANSMITTER; Charles Adams-Rabdall, New York,
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectelectri, bookyear1883
