Wagner Electric Corp. - Assigned Patents

Manufacturers Index - Wagner Electric Corp.

Wagner Electric Corp.
St. Louis, MO, U.S.A.
Manufacturer Class: Wood Working Machinery & Metal Working Machinery

Patents

This page contains information on patents issued to this manufacturer.

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Patent Number	Date	Title	Name	City	Description
389,352	Sep. 11, 1888	Alternate-current electric motor	Harris J. Ryan	Lincoln, NE	Seen on a Wagner single-phase 3/4 horse motor with patent dates ranging between 1888-09-11 to 1910-05-31.
		Alternate-current electric motor	Dugald C. Jackson	Lincoln, NE
		Alternate-current electric motor	William A. Anthony	Manchester, CT
458,162	Aug. 25, 1891	Electric motor	Ludwig Gutmann	Fort Wayne, IN	Seen on a Wagner single-phase 3/4 horse motor with patent dates ranging between 1888-09-11 to 1910-05-31.
458,164	Aug. 25, 1891	Method of operating alternating electric motor	Ludwig Gutmann	Pittsburgh, PA	Seen on a Wagner single-phase 3/4 horse motor with patent dates ranging between 1888-09-11 to 1910-05-31.
530,176	Dec. 04, 1894	Alternating-current motor and method of operating same	Ludwig Gutmann	Pittsburgh, PA	Seen on a Wagner single-phase 3/4 horse motor with patent dates ranging between 1888-09-11 to 1910-05-31.
530,177	Dec. 04, 1894	Alternating electric motor	Ludwig Gutmann	Pittsburgh, PA	Seen on a Wagner single-phase 3/4 horse motor with patent dates ranging between 1888-09-11 to 1910-05-31.
543,836	Aug. 06, 1895	Alternating-current motor	Engelbert Arnold	, Switzerland	Seen on a Wagner single-phase 3/4 horse motor with patent dates ranging between 1888-09-11 to 1910-05-31.
562,365	Jun. 23, 1896	Alternating-current motor	Engelbert Arnold	, Switzerland	Seen on a Wagner single-phase 3/4 horse motor with patent dates ranging between 1888-09-11 to 1910-05-31.
562,366	Jun. 23, 1896	Electric motor and dynamo	Engelbert Arnold	, Germany	Seen on a Wagner single-phase 3/4 horse motor with patent dates ranging between 1888-09-11 to 1910-05-31.
603,709	May. 10, 1898	Dynamo or motor	Ferdinand Schwedtmann	St. Louis, MO	Seen on a Wagner single-phase 3/4 horse motor with patent dates ranging between 1888-09-11 to 1910-05-31.
620,609	Mar. 07, 1899	Motor	Edwin S. Pillsbury	St. Louis, MO	Seen on a Wagner single-phase 3/4 horse motor with patent dates ranging between 1888-09-11 to 1910-05-31. Also seen on a Century Electric motor that also had the date for patent 718,518.
		Motor	Ferdinand Schwedtmann	St. Louis, MO
742,280	Oct. 27, 1903	Electric motor	Joseph H. Blair	St. Louis, MO	Seen on a Wagner single-phase 3/4 horse motor with patent dates ranging between 1888-09-11 to 1910-05-31.
828,077	Aug. 07, 1906	Method of commutating alternating-current electric motors	Hans Weichsel	Wilkinsburg, PA
900,478	Oct. 06, 1908	Alternating Current Motor	James H. Bryson	St. Louis, MO
921,914	May. 18, 1909	Dynamo-electric machine	Arthur H. Timmerman	St. Louis, MO	Seen on a Wagner single-phase 3/4 horse motor with patent dates ranging between 1888-09-11 to 1910-05-31.
922,521	May. 25, 1909	Short-circuiting device for electric motors	Charles A. Schnur	St. Louis, MO	Seen on a Wagner single-phase 3/4 horse motor with patent dates ranging between 1888-09-11 to 1910-05-31.
946,212	Jan. 11, 1910	Dynamo-electric machine	Ray Flagg	St. Louis, MO	"In dynamo electric machines of large size the coils forming the winding of the field necessarily project some distance form the core and, owing to their great weight and the softness of the metal of which they are composed, some means must be provided to support them or they will sag and come in contact with the revolving part of the machines. Heretofore, as far as I am aware, such coils have always been supported by a rigid support being held against said support either by a second rigid support or by a winding of rope or cord. In either case, however, the resultant support has been rigid so that all the vibrations of the machine, or practically all the vibrations, are transmitted to the winding. The object of my invention is to provide a flexible support for the ends of the coils so as to reduce the amount of vibration transmitted to them to a minimum."
946,503	Jan. 11, 1910	Single-phase commutator-motor	ValÃ¨re Alfred Fynn	, England
946,505	Jan. 11, 1910	Alternating-current motor	ValÃ¨re Alfred Fynn	, England
946,504	Jan. 11, 1910	Alternate-current motor and generator	ValÃ¨re Alfred Fynn	, England
957,587	May. 10, 1910	Starting device for electrical motors	Hans Weichsel	St. Louis, MO
959,634	May. 31, 1910	Brush or collector for electrical machines	Simon Sparrow	St. Louis, MO	Seen on a Wagner single-phase 3/4 horse motor with patent dates ranging between 1888-09-11 to 1910-05-31.
1,002,383	Sep. 05, 1911	Dynamo-electric machine	ValÃ¨re Alfred Fynn	, England	"The objects are to provide a generator which will yield an E. M. F. of a magnitude independent of the speed at which the machine is driven and of a constant direction independently of the direction of rotation. Such a machine is more particularly intended to generate continuous currents for use in combination with certain train lighting systems, for windmill operated plants and the like."
1,084,079	Jan. 13, 1914	Dynamo-electric machine	ValÃ¨re Alfred Fynn	, England	"My invention relates to dynamo electric machines of the direct current type and, particularly, to such as are adapted to operate in conjunction with a gasoline engine and a storage battery, the dynamo electric machine being used as a motor for starting the engine from the battery and as a dynamo when driven by the engine to charge the battery."
1,104,184	Jul. 21, 1914	Dynamo-electric machine	ValÃ¨re Alfred Fynn	, England
1,104,715	Jul. 21, 1914	Dynamo-electric machine	Simon Sparrow	St. Louis, MO
1,108,568	Aug. 25, 1914	Dynamo-electric machine	ValÃ¨re Alfred Fynn	St. Louis, MO
1,118,928	Dec. 01, 1914	Dynamo-electric machine	ValÃ¨re Alfred Fynn	, England
1,122,491	Dec. 29, 1914	Alternating-current motor	ValÃ¨re A. Fynn	St. Louis, MO
1,122,490	Dec. 29, 1914	Method of operating alternating-current motors	ValÃ¨re Alfred Fynn	St. Louis, MO	"My invention relates to alternate-current motors and is particularly applicable to single-phase motors used for the operation of elevators and the like."
1,143,378	Jun. 15, 1915	Starter and ignition control	ValÃ¨re Alfred Fynn	St. Louis, MO
1,209,086	Dec. 19, 1916	Alternating-current motor	Hans Weichsel	St. Louis, MO
1,213,617	Jan. 23, 1917	Alternating-current motor	ValÃ¨re Alfred Fynn	St. Louis, MO	"My invention relates more particularly to single-phase asynchronous induction motors having a shunt characteristic and capable of being operated at a plurality of speeds..."
1,213,618	Jan. 23, 1917	Alternating-current motor	ValÃ¨re Alfred Fynn	St. Louis, MO	"My invention relates more particularly to polyphase asynchronous induction motors having a shunt characteristic and capable of being operated at a plurality of speeds, the several speeds being obtained either by providing the stator with a plurality of polyphase windings each producing a different number of poles or by so arranging one polyphase winding on the stator that its connections can be reorganized to produce different numbers of stator poles."
1,254,221	Jan. 22, 1918	Alternating-current motor	ValÃ¨re Alfred Fynn	St. Louis, MO	"My invention relates to alternate current motors in which the primary is connected to the supply and the secondary is provided with a commuted winding with which co-operate brushes carrying a unidirectional load current and driven at synchronous speed with respect to the primary. In connection with machines of the type described, it has heretofore been proposed to regulate their speed by introducing into the unidirectional load circuit of the secondary a direct-current regulating E. M. F., deriving the same from an auxiliary dynamo electric machine either entirely independent of the alternate current motor to be regulated, or mechanically coupled thereto. The object of this invention is to eliminate this auxiliary dynamo electric machine and to so constitute the motor itself as to make it possible to derive from its primary the direct current E. M. F. necessary for the speed regulation of the machine."
1,284,304	Nov. 12, 1918	Electromagnetic transmission apparatus	ValÃ¨re Alfred Fynn	St. Louis, MO	"My invention relates to electromagnetic mechanism by means of which the power delivered by a prime mover can be efficiently transmitted by a driven member at different speed and torque factors independently of the speed and torque at which the prime mover delivers its energy. It relates particularly to that type of apparatus in which two dynamo electric machines are made use of, both elements of which are rotatable."
1,321,617	Nov. 11, 1919	Power-transmitting apparatus	ValÃ¨re Alfred Fynn	St. Louis, MO	"My invention relates to the transmission of power and the control thereof, more particularly in connection with self-propelled vehicles in which the prime mover is an internal combustion engine... the substitution of electromagnetic variable ratio transmission apparatus for the mechanical gearing has heretofore been proposed. My invention relates to improvements in such electromagnetic transmission apparatus, and has for its object to make the necessary changes in transmission ratio very gradual and entire automatic, over a range, thus reducing the necessary manipulation of the electrical circuits by the operator to a minimum."
1,335,050	Mar. 30, 1920	Alternating-current motor	ValÃ¨re A. Fynn	St. Louis, MO
1,337,648	Apr. 20, 1920	Synchronous alternating-current motor	ValÃ¨re A. Fynn	St. Louis, MO
1,354,901	Oct. 05, 1920	Dynamo-electric machine	ValÃ¨re A. Fynn	St. Louis, MO
1,387,047	Aug. 09, 1921	Polyphase motor	ValÃ¨re A. Fynn	St. Louis, MO
1,397,277	Nov. 15, 1921	Ignition-switch	ValÃ¨re A. Fynn	St. Louis, MO
1,451,502	Apr. 10, 1923	Speed-regulating apparatus	ValÃ¨re A. Fynn	St. Louis, MO
1,532,287	Apr. 07, 1925	Alternating-current motor	Hans Weichsel	St. Louis, MO
1,532,288	Apr. 07, 1925	Alternating-current motor	Hans Weichsel	St. Louis, MO
1,557,124	Oct. 13, 1925	Alternating-current motor	Hans Weichsel	St. Louis, MO
1,561,624	Nov. 17, 1925	Alternating-current motor	Hans Weichsel	St. Louis, MO
1,570,109	Jan. 19, 1926	Alternating-current motor	Hans Weichsel	St. Louis, MO
1,604,431	Oct. 26, 1926	Alternating-current motor	Hans Weichsel	St. Louis, MO
1,604,902	Oct. 26, 1926	Asynchronous motor	ValÃ¨re A. Fynn	St. Louis, MO
1,605,882	Nov. 02, 1926	Alternating-ctjrreht motor	Hans Weichsel	St. Louis, MO
1,614,093	Jan. 11, 1927	Alternating-current motor	Hans Weichsel	St. Louis, MO
1,643,327	Sep. 27, 1927	Alternating-current motor	Hans Weichsel	St. Louis, MO
1,643,398	Sep. 27, 1927	Synchronous motor	Hans Weichsel	St. Louis, MO
1,675,677	Jul. 03, 1928	Alternating-current motor	Hans Weichsel	St. Louis, MO
1,691,747	Nov. 13, 1928	Alternating-current motor	Bradley McCormick	St. Louis, MO
		Alternating-current motor	Hans Weichsel	St. Louis, MO
1,712,237	May. 07, 1929	Alternating-current motor	Hans Weichsel	St. Louis, MO
1,747,198	Feb. 18, 1930	Synchronous alternating-current motor	Hans Weichsel	St. Louis, MO
1,795,063	Mar. 03, 1931	Alternating-current motor	Hans Weichsel	St. Louis, MO
1,870,272	Aug. 09, 1932	Alternating current motor	Hans Weichsel	St. Louis, MO
1,870,302	Aug. 09, 1932	Alternating current motor	Hans Weichsel	St. Louis, MO
1,872,371	Aug. 16, 1932	Alternating current motor	Hans Weichsel	St. Louis, MO
1,905,773	Apr. 25, 1933	Single phase motor	Hans Weichsel	St. Louis, MO