US336716A - George hill adminis - Google Patents
George hill adminis Download PDFInfo
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- US336716A US336716A US336716DA US336716A US 336716 A US336716 A US 336716A US 336716D A US336716D A US 336716DA US 336716 A US336716 A US 336716A
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- drum
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- 230000036633 rest Effects 0.000 description 6
- 230000003247 decreasing Effects 0.000 description 4
- 230000001105 regulatory Effects 0.000 description 4
- 230000000284 resting Effects 0.000 description 4
- 210000003165 Abomasum Anatomy 0.000 description 2
- 241000382509 Vania Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/26—Adjustable resistors resistive element moving
Definitions
- the object of my invention is to provide a new and improved regulator for regulating in- IO candeseent electric lights to burn with more or less brightness.
- the invention consists in the construction of the said rheostat, which consists of a series of insulated wires secured on a drum or cylinder, which wires have bare parts, and have their ends connected by fine insulated wires, one of the said wires being connected with a bindingpost.
- a contact spring connected with another bindingpost rests on the bare parts of the wires.
- Figure l is a longitudinal elevation of my improved regulator for electric lights.
- Fig. 2 is a cross-sectional elevation of the same on the line :0 0:, Fig. 1.
- Fig. 3 is a diagram of the cross-section of the same, showing the arrange- 0 ment of the wires.
- a drum or cylinder, A journaled in the standards B, is provided with a handle or knob, O, for turning it.
- a handle or knob, O for turning it.
- Around one end of the cylindrical surface of the drum a series of insulated wires, E, are fastened parallel with the drum, which wires gradually increase in length, and each piece of wire E having a bare or naked part, F, which is not in contact with the drum nor with the adjoining wires.
- 5 other circuit wire, I) is held in a bindingpost, K, from which a fine covered wire, L, extends to the cylinder-drum, around which it is wound one or more times, and is then united with the inner end of the longest wire Ethat is, the end nearest the middle of the second, third, 820., wire E, the first wire E being the longest one, with which the wire L from the binding-post K is connected.
- the regulator is used in the following manner: Ordinarily the spring G rests upon the first wire E, and the current will pass from 6 the binding-post G through the first wire E, through the first wire L, and to the binding post K, and also through the lamp-wires a b. The light then burns with its full brightness. If the light is to burn with less brightness, 0 the drum or cylinder is turned so that the spring G rests on the second, third, fourthfifth, 820., wires E, whereby the current will pass through several wires L, and whereby the re sistance will be increased and the brightness decreased. The resistance can thus be decreased or increased, as may be necessary to obtain the desired brightness.
- My device consists of a resistance-coil with adjustable resistance. Any number of resist- 8o ance-wires L or E can be arranged on the drum or cylinder. One or more lights can be arranged in the circuit, all the lights being regulated simultaneously.
- the wire L, connecting the binding-post K with the first wire 8 E, is preferably made thicker than the resistance-wire, so that no resistance will be offered to the full brilliancy of the light, and, if desired, the first wire E and the binding post K can be connected by a spring.
Description
(NoModL) S. A. HILL, Deod.
G. HILL, Administrator. RHEOSTAT FOR INUANDESCENT ELECTRIC LIGHTS.
No. 336,716. Pa -tented Feb. 23, 1886.
WITNESSES: INVENTOR: Maw 3 ATTORNEYS.
UNITED STATES PATENT OFFICE.
S. AMBROSE HILL, OF SUNBURY, PENNSYLVANIA; GEORGE HILL ADMINIS- TRATOR OF S. AMBROSE HILL, DECEASED.
RHEOSTAT FOR INCANDESCENT ELECTRIC LIGHTS.
EEEICATIQN forming part ofLetters Patent No. 336,716, dated February 23, 1886.
Application filed November 26, 1883. Renewed January 6, 1-3913. Serial No. 187,823. (No model.)
To (ZZZ whom it may concern:
Be it known that I, S. AMBROSE HILL, of Sunbury, Northumberland county, Pennsyl- Vania, have invented a new and Improved Rheostat for Incandescent Electric Lights, of which the following is a full, clear, and exact description.
The object of my invention is to provide a new and improved regulator for regulating in- IO candeseent electric lights to burn with more or less brightness.
The invention consists in the construction of the said rheostat, which consists of a series of insulated wires secured on a drum or cylinder, which wires have bare parts, and have their ends connected by fine insulated wires, one of the said wires being connected with a bindingpost. A contact spring connected with another bindingpost rests on the bare parts of the wires.
Reference is to be had to the accompanying drawings, forming part of this specification, in which similar letters of reference indicate corresponding parts in all the figures.
Figure l is a longitudinal elevation of my improved regulator for electric lights. Fig. 2 is a cross-sectional elevation of the same on the line :0 0:, Fig. 1. Fig. 3 is a diagram of the cross-section of the same, showing the arrange- 0 ment of the wires.
A drum or cylinder, A, journaled in the standards B, is provided with a handle or knob, O, for turning it. Around one end of the cylindrical surface of the drum a series of insulated wires, E, are fastened parallel with the drum, which wires gradually increase in length, and each piece of wire E having a bare or naked part, F, which is not in contact with the drum nor with the adjoining wires. A
0 spring-strip, G, secured on the base H, has its free end resting on the bare parts F of the wires E, and at the base of the spring a bind ing-post, J, is provided for connecting one of the circuit-wires, a, with the said strip. The
5 other circuit wire, I), is held in a bindingpost, K, from which a fine covered wire, L, extends to the cylinder-drum, around which it is wound one or more times, and is then united with the inner end of the longest wire Ethat is, the end nearest the middle of the second, third, 820., wire E, the first wire E being the longest one, with which the wire L from the binding-post K is connected.
The regulator is used in the following manner: Ordinarily the spring G rests upon the first wire E, and the current will pass from 6 the binding-post G through the first wire E, through the first wire L, and to the binding post K, and also through the lamp-wires a b. The light then burns with its full brightness. If the light is to burn with less brightness, 0 the drum or cylinder is turned so that the spring G rests on the second, third, fourthfifth, 820., wires E, whereby the current will pass through several wires L, and whereby the re sistance will be increased and the brightness decreased. The resistance can thus be decreased or increased, as may be necessary to obtain the desired brightness.
My device consists of a resistance-coil with adjustable resistance. Any number of resist- 8o ance-wires L or E can be arranged on the drum or cylinder. One or more lights can be arranged in the circuit, all the lights being regulated simultaneously. The wire L, connecting the binding-post K with the first wire 8 E, is preferably made thicker than the resistance-wire, so that no resistance will be offered to the full brilliancy of the light, and, if desired, the first wire E and the binding post K can be connected by a spring.
Having thus described my invention, I claim as new and desire to secure by Letters Patent- 1. In a regulator for incandescent electric lights, the combination, with a drum or cylinder, of a series of insulated parallel wires 95 having bare parts, a series of wires connecting the insulated wires, and a contact-spring resting on the bare parts of the insulated wires, snbsfiantially as herein shown and Ce cylinder and connecting the ends of the inscribed. sulated wires together, substantially as herein 2. In a regulator for incandescent electric shown and described. lights, the combination, with the drum A, the S. AMBROSE HILL. 5 insulated parallel wires E of unequal length, Witnesses:
and having bare parts F, and the contact- GEO. H. NEFF, spring G, of the wires L, wound around the l W. H. HILL.
Publications (1)
Publication Number | Publication Date |
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US336716A true US336716A (en) | 1886-02-23 |
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US336716D Expired - Lifetime US336716A (en) | George hill adminis |
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