US726177A - Electric motor or engine. - Google Patents

Electric motor or engine. Download PDF

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Publication number
US726177A
US726177A US13470501A US1901134705A US726177A US 726177 A US726177 A US 726177A US 13470501 A US13470501 A US 13470501A US 1901134705 A US1901134705 A US 1901134705A US 726177 A US726177 A US 726177A
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Prior art keywords
engine
electric motor
terminal
armature
switch
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Expired - Lifetime
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US13470501A
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John Massey
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
    • H02K33/10—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the alternate energisation and de-energisation of the single coil system is effected or controlled by movement of the armatures

Definitions

  • the drawing shows the invention as applied, the motor, being in side elevation.
  • the invention has relation to electric motors or engines; and it consists in the novel construction and combinations of devices, as hereinafter set forth.
  • the letter (t represents the working shaft of the engine, having a fly-wheel b and a crank c, which is connected by means of a pitman d to a reciprocatory armature-rod e,for which guide bearings or perforations g are provided in the opposite standards of the frame it, to the ends of which are secured the electromagnets 7c and it within said frame it.
  • These electromagnets have their cores in alinement and are connected to the battery or source of electricity m by wiring.
  • the armature between the electromagnets is an arm or plate 19, carried by the bar 6 and which projects between the oppositely-facing ends of these magnets.
  • This armature is rigidly connected to said bar 6 and at its end engages the fork at the end portion of a shifting lever g, which is intermediately pivoted to the framing and has its opposite end portion in sliding contact with the terminal contacts 8 and s of the switch, which are disconnected from each other, but have their ends in approximation.
  • a binding-post t is also connected to the framing.
  • One terminal of the wiring to is connected to the switch-bearing s, and the other terminal of said wiring is connected to the binding-post t.
  • One terminal or energizing wire a of the battery is connected to the common binding-post t, while the other terminal wire, a, of said battery is connected with the arm 0* of the switch-lever q.
  • the operation is as follows: The switch-lever being on the switch-contact s, the electromagnet 10 is energized to move the armature p, the bar 6, and the crank of the engine and the fly-wheel. As this rotary motion continues through the momentumvof the fly-wheel the armature p is moved in the opposite direction and disengaged from the contact 8, engaging the bearing 8, so that the electromagnet 70 becoming energized draws the ar mature in the opposite direction and controls the movement of the bar 6, crank, fiy-wheel, and operating-shaft.
  • This engine is mainly designed for use in operating toys and light moving machinery.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)
  • Electromagnets (AREA)
  • Toys (AREA)

Description

No. 726,177. PATENTED APR. 21, 1903.
J. MASSEY.
ELECTRIC MOTOR OR ENGINE.
APPLICATION FILED DEC. 2, 1901. RENEWED DEO.10, 1902.
N0 MODEL.
M27777 (/ffl as ey ma nonms PEYERS co, PNOTp-LITHO" WASH-NGTON. o c.
UNITED STATES PATENT OFFICE.
JOHN MASSEY, OF ANDERSON, INDIANA.
ELECTRIC MOTOR OR ENGINE.
SPECIFICATION forming part of Letters Patent No. 726,177, dated April 21 1903.
Application filed December 2,1901. Renewed December 10, 1902- Serial No. 134,705. (No model.)
To all whom it may concern.-
Be it known that 1, JOHN MASSEY, a citizen of the United States, and a resident of Anderson, in the county of Madison and State of Indiana, have made a certain new and useful Invention in Electric Motors or Engines; and I declare the following to be a full, clear, and exact description of the same, such as will enable others skilled in the art to which it appertains to make and use the invention, reference being had to the accompanying drawing, and to letters of reference marked thereon, which forms a part of this specification.
The drawing shows the invention as applied, the motor, being in side elevation.
The invention has relation to electric motors or engines; and it consists in the novel construction and combinations of devices, as hereinafter set forth.
In the accompanying drawing the letter (t represents the working shaft of the engine, having a fly-wheel b and a crank c, which is connected by means of a pitman d to a reciprocatory armature-rod e,for which guide bearings or perforations g are provided in the opposite standards of the frame it, to the ends of which are secured the electromagnets 7c and it within said frame it. These electromagnets have their cores in alinement and are connected to the battery or source of electricity m by wiring. The armature between the electromagnets is an arm or plate 19, carried by the bar 6 and which projects between the oppositely-facing ends of these magnets. This armature is rigidly connected to said bar 6 and at its end engages the fork at the end portion of a shifting lever g, which is intermediately pivoted to the framing and has its opposite end portion in sliding contact with the terminal contacts 8 and s of the switch, which are disconnected from each other, but have their ends in approximation. A binding-post t is also connected to the framing. These parts-that is to say, the switch-lever q, the switch-bearings, and the wire connection t-are all properly insulated. The wiring of the electromagnet 7c is indicated at w and that of the magnet 70 at 20.
One terminal of the wiring to is connected to the switch-bearing s, and the other terminal of said wiring is connected to the binding-post t. One terminal or energizing wire a of the battery is connected to the common binding-post t, while the other terminal wire, a, of said battery is connected with the arm 0* of the switch-lever q.
The operation is as follows: The switch-lever being on the switch-contact s, the electromagnet 10 is energized to move the armature p, the bar 6, and the crank of the engine and the fly-wheel. As this rotary motion continues through the momentumvof the fly-wheel the armature p is moved in the opposite direction and disengaged from the contact 8, engaging the bearing 8, so that the electromagnet 70 becoming energized draws the ar mature in the opposite direction and controls the movement of the bar 6, crank, fiy-wheel, and operating-shaft.
This engine is mainly designed for use in operating toys and light moving machinery.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is
In an electric motor or engine, the opposite perforated standards, the opposite electromagnets within said standards, and having their cores in alinement, the reciprocatory armature-rod engaging the perforations of said standards, the driven shaft having an operating connection with said rod, the armature rigidly affixed to said rod, the terminal contacts, the terminal post, the intermediately pivoted switch-lever having an operating connection with said armature at one end thereof, and adapted to engage said contacts at the opposite end portion thereof, and the electric battery having terminal connections with said lever and post, said magnets having terminal connectionswith said post and contacts, substantially as specified.
In testimony whereof I affix my signature in presence of two witnesses.
JOHN MASSEY.
Witnesses:
J. E. MASSEY, H. FRANK Hnss.
US13470501A 1901-12-02 1901-12-02 Electric motor or engine. Expired - Lifetime US726177A (en)

Priority Applications (1)

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US13470501A US726177A (en) 1901-12-02 1901-12-02 Electric motor or engine.

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US13470501A US726177A (en) 1901-12-02 1901-12-02 Electric motor or engine.

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US726177A true US726177A (en) 1903-04-21

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