MOTORS & GENERATORS
Preface to AC Motor/Generator Patents
THE PATENTS: (Filing date) (description) (pat. no.) Mar. 30, 1886 Thermo-Magnetic Motor #396,121 5 Jan. 14, 1886 Dynamo-Electric Machine #359,748 9 May 26, 1887 Pyromagneto-Electric Generator #428,057 14 Oct. 12, 1887 Electro-Magnetic Motor #381,968 17 Oct. 12, 1887 Electrical Transmission of Power #382,280 26 Nov. 30, 1887 Electro-Magnetic Motor #381,969 35 Nov. 30, 1887 Electro-Magnetic Motor #382,279 39 Nov. 30, 1887 Electrical Transmission of Power #382,281 44 Apr. 23, 1888 Dynamo-Electric Machine #390,414 48 Apr. 28, 1888 Dynamo-Electric Machine #390,721 52 May 15, 1888 Dynamo-Electric Machine or Motor #390,415 56 May 15, 1888 System of Electrical Transmission of Power #487,796 58 May 15, 1888 Electrical Transmission of Power #511,915 64 May 15, 1888 Alternating Motor #555,190 67 Oct. 20, 1888 Electromagnetic Motor #524,426 71 Dec. 8, 1888 Electrical Transmission of Power #511,559 74 Dec. 8, 1888 System of Electrical Power Transmission #511,560 77 Jan. 8, 1889 Electro-Magnetic Motor #405,858 84 Feb. 18, 1889 Method of Operating Electro-Magnetic Motors #401,520 87 Mar. 14, 1889 Method of Electrical Power Transmission #405,859 91 Mar. 23, 1889 Dynamo-Electric Machine #406,968 94 Apr. 6, 1889 Electro-Magnetic Motor #459,772 97 May 20, 1889 Electro-Magnetic Motor #416,191 102 May 20, 1889 Method of Operating Electro-Magnetic Motors #416,192 106 May 20, 1889 Electro-Magnetic Motor #416,193 110 May 20, 1889 Electric Motor #416,194 113 May 20, 1889 Electro-Magnetic Motor #416,195 116 May 20, 1889 Electro-Magnetic Motor #418,248 122 May 20, 1889 Electro-Magnetic Motor #424,036 125 May 20, 1889 Electro-Magnetic Motor #445,207 129 Mar. 26, 1890 Alternating-Current Electro-Magnetic Motor #433,700 132 Mar. 26, 1890 Alternating-Current Motor #433,701 135 Apr. 4, 1890 Electro-Magnetic Motor #433,703 138 Jan. 27, 1891 Electro-Magnetic Motor #455,067 141 July 13, 1891 Electro-Magnetic Motor #464,666 145 Aug. 19, 1893 Electric Generator #511,916 148
TRANSFORMERS, CONVERTERS, COMPONENTS
Preface to Patented Electrical Components 157
THE PATENTS:
(filing date) (description) (pat. no.)
May 6, 1885 Commutator for Dynamo-Electric Machines #334,823 159
May 18, 1885 Regulator for Dynamo-Electric Machines #336,961 161
June 1, 1885 Regulator for Dynamo-Electric Machines #336,962 165
Jan. 14, 1886 Regulator for Dynamo-Electric Machines #350,954 169
Apr. 30, 1887 Commutator for Dynamo-Electric Machines #382,845 172
Dec. 23, 1887 System of Electrical Distribution #381,970 177
Dec. 23, 1887 Method of Converting and Distributing
Electric Currents #382,282 182
Apr. 10, 1888 System of Electrical Distribution #390,413 187
Apr. 24, 1888 Regulator for Alternate-Current Motors #390,820 192
June 12, 1889 Method of Obtaining Direct from
Alternating Currents #413,353 197
June 28, 1889 Armature for Electric Machines
(Tesla-Schmid, co-inventors) #417,794 204
Mar. 26, 1890 Electrical Transformer or Induction Device #433,702 208
Aug. 1, 1891 Electrical Condenser #464,667 211
Jan. 2, 1892 Electrical Conductor #514,167 213
July 7, 1893 Coil for Electro-Magnets #512,340 216
June 17, 1896 Electrical Condenser #567,818 219
Nov. 5, 1896 Man. of Electrical Condensers, Coils, &c. #577,671 222
Mar. 20, 1897 Electrical Transformer #593,138 225
HIGH FREQUENCY
Preface to Patents in High Frequency 231
THE PATENTS:
(filing date) (description) (pat. no.)
Nov. 15, 1890 Alternating-Electric-Current Generator #447,921 233
Feb. 4, 1891 Method of and Apparatus for Electrical
Conversion and Distribution #462,418 238
Aug. 2, 1893 Means for Generating Electric Currents #514,168 242
Apr. 22, 1896 Apparatus for Producing Electric Currents
of High Frequency and Potential #568,176 245
June 20, 1896 Method of Regulating Apparatus for
Producing Currents of High Frequency #568,178 249
July 6, 1896 Method of and Apparatus for Producing
Currents of High Frequency #568,179 254
July 9, 1896 Apparatus for Producing Electrical
Currents High Frequency #568,180 258
Sept. 3, 1896 Apparatus for Producing Electric
Currents of High Frequency #577,670 262
Oct. 19, 1896 Apparatus for Producing Currents of High
Frequency #583,953 266
June 3, 1897 Electric-Circuit Controller #609,251 269
Dec. 2, 1897 Electrical-Circuit Controller #609,245 275
Dec. 10, 1897 Electrical-Circuit Controller #611,719 280
Feb. 28, 1898 Electric-Circuit Controller #609,246 285
Mar. 12, 1898 Electric-Circuit Controller #609,247 289
Mar. 12, 1898 Electric-Circuit Controller #609,248 292
Mar. 12, 1898 Electric-Circuit Controller #609,249 295
Apr. 19, 1898 Electric-Circuit Controller #613,735 298
RADIO
Preface to The Radio Patents 305
THE PATENTS:
(filing date) (description) (pat. no.)
Sept. 2, 1897 System of Transmission of Electrical
Energy #645,576 307
Sept. 2, 1897 Apparatus for Transmission of Electrical
Energy #649,621 314
July 1, 1898 Method of and Apparatus for Controlling
Mechanism of Moving Vessels or Vehicles #613,809 318
June 24, 1899 Apparatus for Utilizing Effects Transmitted
from a Distance to a Receiving Device
Through Natural Media #685,955 331
June 24, 1899 Method of Intensifying and Utilizing
Effects Transmitted Through Natural Media #685,953 338
Aug. 1, 1899 Method of Utilizing Effects Transmitted
Through Natural Media #685,954 344
Aug. 1, 1899 Apparatus for Utilizing Effects
Transmitted Through Natural Media #685,956 353
May 16, 1900 Art of Transmitting Electrical Energy
Through the Natural Mediums #787,412 361
July 16, 1900 Method of Signaling #723,188 367
July 16, 1900 System of Signaling #725,605 372
Jan. 18, 1902 Apparatus for Transmitting Electrical
Energy #1,119,732 378
LIGHTING
Preface to The Lighting Patents 385
THE PATENTS:
(filing date) (description) (pat. no.)
Mar. 30, 1885 Electric-Arc Lamp #335,786 387
July 13, 1886 Electric-Arc Lamp #335,787 392
Oct. 1, 1890 Method of Operating Arc Lamps #447,920 397
Apr. 25, 1891 System of Electric Lighting #454,622 400
May 14, 1891 Electric Incandescent Lamp #455,069 405
Jan. 2, 1892 Incandescent Electric Light #514,170 408
MEASUREMENTS & METERS
Preface to Patents for Measurement 6, Meters 413
THE PATENTS:
(filing date) (description) (pat. no.)
Mar. 27, 1891 Electrical Meter #455,068 415
Dec. 15, 1893 Electrical Meter #514,973 418
May 29, 1914 Speed-Indicator #1,209,359 421
Dec. 18, 1916 Speed-Indicator #1,274,816 429
Dec. 18, 1916 Ship's Log #1,314,718 434
Dec. 18, 1916 Flow-Meter #1,365,547 437
Dec. 18, 1916 Frequency Meter #1,402,025 440
ENGINES & PROPULSION
Preface to Patents for Engines & Propulsion 447
THE PATENTS:
(filing date) (description) (pat. no.)
Jan. 2, 1892 Electric-Railway System #514,972 449
Aug. 19, 1893 Reciprocating Engine #514,169 452
Dec. 29, 1893 Steam-Engine #517,900 456
Oct. 21, 1909 Fluid Propulsion #1,061,142 461
Oct. 21, 1909 Turbine #1,061,206 465
Sept. 9, 1921 Method of Aerial Transportation #1,655,113 470
Oct. 4, 1927 Apparatus for Aerial Transportation #1,655,114 476
VARIOUS DEVICES & PROCESSES
Preface to Various Devices & Processes 487
THE PATENTS:
(Filing date) (description) (pat. no.)
June 17, 1896 Apparatus for Producing Ozone #568,177 489
Feb. 17, 1897 Electrical Igniter for Gas-Engines #609,250 493
Mar. 21, 1900 Means for Increasing the Intensity of
Electrical Oscillations #685,012 496
June 15, 1900 Method of Insulating Electric Conductors #655,838 500
Sept.21, 1900 Method of Insulating Electric Conductors
(reissue of #655,838) #11,865 506
Mar. 21, 1901 Apparatus for the Utilization of Radiant
Energy #685,957 512
Mar. 21, 1901 Method of Utilizing Radiant Energy #685,958 517
Oct. 28, 1913 Fountain #1,113,716 521
Feb. 21, 1916 Vaivular Conduit #1,329,559 525
May 6, 1916 Lightning-Protector #1,266,175 531
