. Electrical world. , 1902. A stationary member contains the coil and at-tracts towards its opposite sides two rotary members. ELEVATOR; Nelson Hiss, New York, and Harold S. Macaye, Yon-kers, N. Y. App. filed May 31, 1902. Means whereby the car may bebrought gradually and easily to rest at either end of its normal travelindependently of the use of the ordinary controlling handle. SPARK OIL; Charles P. L. Noxon. Syracuse, N. Y. App. filedAug. 20. 1902. The face of the armature of the vibrator is grooved forthe purpose of emphasizing the attractive force of the core. 747,763. R
. Electrical world. , 1902. A stationary member contains the coil and at-tracts towards its opposite sides two rotary members. ELEVATOR; Nelson Hiss, New York, and Harold S. Macaye, Yon-kers, N. Y. App. filed May 31, 1902. Means whereby the car may bebrought gradually and easily to rest at either end of its normal travelindependently of the use of the ordinary controlling handle. SPARK OIL; Charles P. L. Noxon. Syracuse, N. Y. App. filedAug. 20. 1902. The face of the armature of the vibrator is grooved forthe purpose of emphasizing the attractive force of the core. 747,763. REGISTERING MECHANISM: William H. Pratt. Lynn, filed Sept. 24. 1901. The combination with an integrating meterof means for registering thereby any excess of the quantity measured overa certain predetermined amount. RAILWAY MOTOR; Edward D. Priest, Schenectady, N. Y. Sept. 16, 1902. Structural details relating to the split motor framewhereby the advantages of a box frame are also 747>5S3-—Connector for Electric Circuits. 747,871.—Measuring Instrument. EXPRESS OR OTHER ANNUNCIATOR; Joseph H. Rusby, Nut-ley, N. J. App. filed Nov. 15, 1902. An electric sign containing the namesof express companies with suitable switching apparatus for displayingany of them. AUTOMATIC APPARATUS FOR CONTROLLING AND OPER-ATING THE POINTS OF ELECTRIC RAILWAYS OR TRAMWAYS;Thomas B. Stewart, Wm. H. Turner and Rowland E. Dixon, Leeds, filed April i, 1902. Details. 747,796. APPARATUS FOR CONTROLLING AND OPERATING THEPOINTS OF ELECTRIC RAILWAYS OR TR.^MWAYS; Thomas Wm. H. Turner and Rowland E. Dixon, Leeds. Eng. App. filedMarch 6. 1903. Details. 747,821. STARTING RHEOSTAT; Howard B. Wilson, Schenectady, N. filed Aug. 21, 1902. The contact carried by the arm or a rheostatis in two parts, one being of higher resistance than the other, thus divid-ing the total current into two parts with a resulting diminution ofsparking
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectelectri, bookyear1883
