US343719A - Electric-railway system - Google Patents
Electric-railway system Download PDFInfo
- Publication number
- US343719A US343719A US343719DA US343719A US 343719 A US343719 A US 343719A US 343719D A US343719D A US 343719DA US 343719 A US343719 A US 343719A
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- Prior art keywords
- train
- circuit
- motor
- conducting
- electric
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000004020 conductor Substances 0.000 description 18
- 230000000284 resting Effects 0.000 description 10
- 230000001808 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 230000005611 electricity Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 102100017923 ACOT12 Human genes 0.000 description 2
- 101710008266 ACOT12 Proteins 0.000 description 2
- LTMHDMANZUZIPE-PUGKRICDSA-N Digoxin Chemical compound C1[C@H](O)[C@H](O)[C@@H](C)O[C@H]1O[C@@H]1[C@@H](C)O[C@@H](O[C@@H]2[C@H](O[C@@H](O[C@@H]3C[C@@H]4[C@]([C@@H]5[C@H]([C@]6(CC[C@@H]([C@@]6(C)[C@H](O)C5)C=5COC(=O)C=5)O)CC4)(C)CC3)C[C@@H]2O)C)C[C@@H]1O LTMHDMANZUZIPE-PUGKRICDSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
Definitions
- FIG. 1 is a perspective View showing the operation of the essential parts in a railway system.
- Fig. 2 is a detailed view of the automatic coupling which unites the conducting-rail sections, and
- Fig. Y3 a diagram showing the ground plan of my electricrailway system.
- Fig. l Ais the motor-room, located centrally of the train, with a lookout-cupola commanding a View in both directions; B B, the conductingbrushes, which, with their connecting-wires, pass the current through the motor; c c c, the central conducting-rail, which is divided into sections and coupled by the device shown in Fig. 2, in which M is an insulating-block, on whose upper surface are laid the rectangular plates u n', on which the ends of the rail-sections c c rest.
- H is another metal plate resting on at n and hinged to the plate n, as shown.
- An arm or lever, K in whose upper endis mounted a roller, rises diagonally from the top surface of the plate H, to which it is rigidly secured.
- Fig. 3 the solid lines represent a doubletrack railway with its terminal switches, c c c being the central conducting-rail, D D the dynamos, and E the stationary engine for generating the electric current.
- this switching system may be made the length of one or several cars, as desired.
- my motor A in the central apartment of the central car, leaving the end apartments for passengers, the driving-wheels and their connections with the motorbeing concealed by the side seats. controlling the motor are in the lookout-cupola.
- an automatic coupling for a sectional main conductor forming part of an electrical circuit conveying currents of electricity, consisting of a hinged conducting-plate normally resting by its gravity upon the terminals of said sectional conductor, and an arm extending therefrom and operated by the passing vehicle.
- an automatic coupling for a sectional main con- The switches for ductor forming part of an electrical circuit conveying currents of electricity, eonsistin g of a hinged conducting-plate normally resting upon conducting plates suitably insulated from each other and forming the terminals of said circuit, and a fender on a vehicle for operating said hinged plate, to break said circuit roov and force the current through the motor on the train.
- an au tomatic coupling for a sectional main conductor forming part of an electrical circuit conveying currents of electricity, consisting of a hinged eonductingplate having an arm extending therefrom and carrying a roller.
- a fender or circuit-controlleroperating device located upon and extending the entire length ofthe train, and a circuit-controller for a sectional main-line conductor forming part of an electrical circuit operated thereby.
- a fender or cireuit-controller-operating device located upon and extending the entire length of the train, and a circuit-controller for a sectional main-line conductor forming part of an electrical circuit operated thereby, and brushes located on cach end of the train, for conducting the electric current through the motor on said train.
- a fender or circuitcontroller'operating device located upon and extending the entire length of the train, and a circuit-controller for a sectional mainline conductor forming part ol" an electrical circuit operated thereby, and brushes located on each end of the train, for
- a gravity circuit-closer normally completing the circuit of a sectional mainline conductor in a system of electrical railways, and a device located on the train for operating the same to break the circuit during the passage of the train and allowing the same to resume its normal position and close the circuit after the train has passed, substantially as set forth, and a motor and suitable connections therefor on said train.
- a gravity circuitcloser normally com pleting the circuit of a sectional main-line conductor in a system of electrical railways, and a device located on the train for operat ing the same to break the circuit during the passage of the train and allowing the same to rcsu me its normal position and close the circuit after the train has passed, and brushes in contact with said mainline conductor, moving with the train, bridging said breaks for conveying the current to the motor.
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Description
S. MILLER.
BLEGTMG RAILWAY SYSTEM Patented June 15, 1886L @ggg (No Model.)
/llllll H wf? IINTTED STATES PATENT Orricn.
SAMUEL MILLER, OF MOIIAVVK, NEV YORK.
ELECTRIC-RAILWAY SYSTEM.
SPECIFICATION forming part of Letters Patent No. 343,719, dated June 15, 1885.
Application iiled March 5, 1885.
To all whom it may concern:
Be it known that I, SAMUEL MILLER, a citizen ofthe United States, residing at Mohawk, in the county of Herkimer and State of New York, have invented a new and useful Improvement in Electric Railway Systems, whereby the electric current may be conducted from the conducting-rail through the coils 0f the motor, and thence to the same conductingrail again while ,the motor is moving along, of which the following is a specification.
I attain this important result by mechanism fully illustrated in the accompanying drawings, in which Figure 1 is a perspective View showing the operation of the essential parts in a railway system. Fig. 2 is a detailed view of the automatic coupling which unites the conducting-rail sections, and Fig. Y3 a diagram showing the ground plan of my electricrailway system.
Similar letters refer to similar parts.
In Fig. l, Ais the motor-room, located centrally of the train, with a lookout-cupola commanding a View in both directions; B B, the conductingbrushes, which, with their connecting-wires, pass the current through the motor; c c c, the central conducting-rail, which is divided into sections and coupled by the device shown in Fig. 2, in which M is an insulating-block, on whose upper surface are laid the rectangular plates u n', on which the ends of the rail-sections c c rest. H is another metal plate resting on at n and hinged to the plate n, as shown. An arm or lever, K, in whose upper endis mounted a roller, rises diagonally from the top surface of the plate H, to which it is rigidly secured.
In Fig. 3 the solid lines represent a doubletrack railway with its terminal switches, c c c being the central conducting-rail, D D the dynamos, and E the stationary engine for generating the electric current.
The operation of my invention is as follows: As the resting position of the plate H is lying horizontally on plates n n', with the arm K elevated, as the train moves along, the fender a a a, which is slightly turned up at the ends, comes in contact with and bears down the lever K of the coupler, thus raising the plate H off from n and breaking the circuit under the train. The fender a a a, riding on the roller of K,
Serial No. 157,792. (No model.)
prevents the plate H dropping (as it will of its own weight) to its resting position and restoring the connection till the train passes over it. This has the effect of switching the current, by means of the conducting-brushes B B and their connections, from the rail c c c, through the motor A, and thence to the rail c c c again, thus continuing the circuit. In this way as manytrains may be run on a single circuit as the current will bear. By making the distance between the brushes B B a little greater than the length of the rail-sections c c c and fender a ad, all sparking at the couplers will be prevented, as one of these will always be heid open while another is being opened or closed.
It is evident that this switching system may be made the length of one or several cars, as desired. I place my motor A in the central apartment of the central car, leaving the end apartments for passengers, the driving-wheels and their connections with the motorbeing concealed by the side seats. controlling the motor are in the lookout-cupola. This constitutes a train which can be run equally wellv in 'either direction, and, as shown by the arrangement of electric circuits and terminal track-switches in Fig. 3, could be switched automatically from one track to the other, the arrows indicating the direction of trains.
Having thus fully described my invention, I claim as new and desire to secure by Letters Patent- 1. In a system of electrical railways, an automatic coupling for a sectional main conductor forming part of an electrical circuit conveying currents of electricity, consisting ofa hinged conducting-plate normally resting by its gravity upon the terminals of said sectional conductor, and an arm extending therefrom and operated by the passing vehicle.
2. In a system of electrical railways, an automatic coupling for a sectional main con- The switches for ductor forming part of an electrical circuit conveying currents of electricity, eonsistin g of a hinged conducting-plate normally resting upon conducting plates suitably insulated from each other and forming the terminals of said circuit, and a fender on a vehicle for operating said hinged plate, to break said circuit roov and force the current through the motor on the train.
3. In a system of electrical railways, an au tomatic coupling for a sectional main conductor forming part of an electrical circuit conveying currents of electricity, consisting of a hinged eonductingplate having an arm extending therefrom and carrying a roller.
4. In a system of electrical railways, a fender or circuit-controlleroperating device located upon and extending the entire length ofthe train, and a circuit-controller for a sectional main-line conductor forming part of an electrical circuit operated thereby.
5. In a system of electrical railways, a fender or cireuit-controller-operating device located upon and extending the entire length of the train, and a circuit-controller for a sectional main-line conductor forming part of an electrical circuit operated thereby, and brushes located on cach end of the train, for conducting the electric current through the motor on said train.
6. In a system of electrical railways, a fender or circuitcontroller'operating device located upon and extending the entire length of the train, and a circuit-controller for a sectional mainline conductor forming part ol" an electrical circuit operated thereby, and brushes located on each end of the train, for
conducting the electric current through the motor on said train a greater distance apart than the length of the main-line sections and the fender, whereby sparking at said circuitcontrollers is prevented, as set forth.
7. A gravity circuit-closer normally completing the circuit of a sectional mainline conductor in a system of electrical railways, and a device located on the train for operating the same to break the circuit during the passage of the train and allowing the same to resume its normal position and close the circuit after the train has passed, substantially as set forth, and a motor and suitable connections therefor on said train.
8. A gravity circuitcloser normally com pleting the circuit of a sectional main-line conductor in a system of electrical railways, and a device located on the train for operat ing the same to break the circuit during the passage of the train and allowing the same to rcsu me its normal position and close the circuit after the train has passed, and brushes in contact with said mainline conductor, moving with the train, bridging said breaks for conveying the current to the motor.
SAMUEL MILLEP. Vitnesses:
CHARLES TUCKER, VINCENT XVIGHTMAN.
Publications (1)
Publication Number | Publication Date |
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US343719A true US343719A (en) | 1886-06-15 |
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Application Number | Title | Priority Date | Filing Date |
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US343719D Expired - Lifetime US343719A (en) | Electric-railway system |
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US (1) | US343719A (en) |
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- US US343719D patent/US343719A/en not_active Expired - Lifetime
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