US53669A - Improvement in electrical lamps - Google Patents
Improvement in electrical lamps Download PDFInfo
- Publication number
- US53669A US53669A US53669DA US53669A US 53669 A US53669 A US 53669A US 53669D A US53669D A US 53669DA US 53669 A US53669 A US 53669A
- Authority
- US
- United States
- Prior art keywords
- lamp
- pile
- plate
- plates
- improvement
- Prior art date
- 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
Links
- 239000004744 fabric Substances 0.000 description 8
- 230000005611 electricity Effects 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000002045 lasting Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 235000011149 sulphuric acid Nutrition 0.000 description 2
- 239000001117 sulphuric acid Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q3/00—Igniters using electrically-produced sparks
- F23Q3/006—Details
Definitions
- FIG. 1 is a perspective view of my invention.
- Fig. 2 is a vertical section through the line w m, Fig. 1.
- This invention relates to an attachment to a lamp of a device for the purpose of lighting the lamp by means of electricity; and it consists in attaching to a lamp, or the base or fixtures thereof, a secondary pile or condenser for voltaic electricity, which pile, by being properly connected with the poles of any suitable motor of galvanism nay become charged, and will store up and retain the electricity until given off from time to time, as may be required, the lamp having the poles of the secondary pile connected with it and arranged in such a manner that the circuit or current may be completed and broken at the will of the operator or user and the lamp lighted with the greatest facility.
- the pile By giving the plates of the secondary pile the form of ribbons or wires and winding them in the form of a flat spiral or helix the pile may be made to answer the double purpose of a secondary pile and a helix.
- A represents a lamp, which may burn alcohol, or, with a suitable modification, burningtric machine, or a thermo-electric machine.
- the lamp A has attached to its wick-holder E asmallprojectingpoint, F.
- This wick-holder E is in communication, by means of the wire G, with one of the plates, H, of the secondary pile G, the other plate, I, of the pile being connected, by means of the insulated wire J, with needleholder K, containing a needle, 0.
- B,tl1e base of the lamp contains the secondary pile O, and has on its under surfacetwo metallic slips, (1 and 0, connected respectively with the two plates of the pile. These slips establish communication between the poles a and b of the battery D and the two plates of the pile whenever the base B of the lamp is properly placed on the galvanometer D.
- the secondary pile C consists of but one pair of plates, H and I, of sheet-lead. Other suitable metal or material may be substituted, if desired. These plates are placed side by side throughout their whole length, contact between them being prevented by interposed layers of cloth ff, or in some other suitable manner. They should be of an area of at least one-half square foot. The greater that area the greater quantity of galvanism they will store, and consequently the less frequently will they require to be charged.
- the wire G connected with the outer end of the plate H, forms one pole of the secondary pile.
- the wire J connected with the inner end of the other plate, I, forms the other pole.
- Connected with these two plates are also the metallic slips (1 and c, the use of which has been-explained.
- the layers of cloth f f are saturated, once for all, with dilute sulphuric acid orsomeothersnitablesolution. Provided evaporation is checked, this solution will not require renewing.
- the plate H is shaded darker than the plate I.
- a voltaic current originates at plate I, passes along wire J, needle-holder K, needle 0, point F, wick-holder E, and wire G to plateH, and thence through cloth to plate I, thus completing circuit.
- the galvanometer D may, of course, be used to charge any number of secondary piles.
Description
G. G. PERCIVALx v Electric Lamp Lighter.
No. 53,659. Patented April 3, 1866.
UNITED STATES PATENT @nrrcn.
IMPROVEMENT lN ELECTRICAL LAlVlPS.
Specification forming part of Letters Patent No. 53,669, dated April 3, 1866; antedated March 9, 1866.
To all whom it may concern:
Be it known that I. GEORGE G. PERCIVAL,
M. D., of Brooklyn, in the county of Kings and State of New York, have invented a new and Improved Electrical Lamp; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the art to make and use the same, reference being had to the accompanying drawings, forming part of this specification, in which- Figure 1 is a perspective view of my invention. Fig. 2 is a vertical section through the line w m, Fig. 1.
The same letters, wherever used, indicate the same parts.
This invention relates to an attachment to a lamp of a device for the purpose of lighting the lamp by means of electricity; and it consists in attaching to a lamp, or the base or fixtures thereof, a secondary pile or condenser for voltaic electricity, which pile, by being properly connected with the poles of any suitable motor of galvanism nay become charged, and will store up and retain the electricity until given off from time to time, as may be required, the lamp having the poles of the secondary pile connected with it and arranged in such a manner that the circuit or current may be completed and broken at the will of the operator or user and the lamp lighted with the greatest facility.
It also consists in attaching to a lamp, or to the base or fixtures thereof, a helix of insulated conducting wire, or its equivalent, forming part of the circuit of the secondary pile, the purpose of this helix being to increase the intensity of the spark produced by breaking the circuit when this spark is designed to light the lamp.
By giving the plates of the secondary pile the form of ribbons or wires and winding them in the form of a flat spiral or helix the pile may be made to answer the double purpose of a secondary pile and a helix.
A represents a lamp, which may burn alcohol, or, with a suitable modification, burningtric machine, or a thermo-electric machine.
Its two poles are represented by the two inctallic slips to and I).
The lamp A has attached to its wick-holder E asmallprojectingpoint, F. This wick-holder E is in communication, by means of the wire G, with one of the plates, H, of the secondary pile G, the other plate, I, of the pile being connected, by means of the insulated wire J, with needleholder K, containing a needle, 0.
B,tl1e base of the lamp, contains the secondary pile O, and has on its under surfacetwo metallic slips, (1 and 0, connected respectively with the two plates of the pile. These slips establish communication between the poles a and b of the battery D and the two plates of the pile whenever the base B of the lamp is properly placed on the galvanometer D.
The secondary pile C consists of but one pair of plates, H and I, of sheet-lead. Other suitable metal or material may be substituted, if desired. These plates are placed side by side throughout their whole length, contact between them being prevented by interposed layers of cloth ff, or in some other suitable manner. They should be of an area of at least one-half square foot. The greater that area the greater quantity of galvanism they will store, and consequently the less frequently will they require to be charged.
To enable these plates to answer the double purpose of a secondary pile and a helix of conducting-wire, the form of ribbons is given to them and they are coiled into a flat spiral. W'hen rolled in this form each coil of either plate is embraced between two coils of the other plate, both sides of the plates being thus rendered available. The form of covered wires would be better still, but more expensive.
The wire G, connected with the outer end of the plate H, forms one pole of the secondary pile. The wire J, connected with the inner end of the other plate, I, forms the other pole. Connected with these two plates are also the metallic slips (1 and c, the use of which has been-explained. The layers of cloth f f are saturated, once for all, with dilute sulphuric acid orsomeothersnitablesolution. Provided evaporation is checked, this solution will not require renewing. For convenience in distinguishing in the drawings, the plate H is shaded darker than the plate I.
To use, place the base B of the lamp on the galvanometer D in such a manner that the slip (I may be in contact with the pole at and the slip e in contact with the pole b. The tongue you the galvanometer, fitting into the groove h on thebase,insurestheproperposition. The electric current, now passing from a along the slip d to the plate I and through the layers of cloth f f to the plate H, and thence back through slip e to pole b, renders the plate I positively polarized and the plate H negatively polarized, and the secondary pile is then charged, and will act the part of a battery when the proper connections are made. The longer the base remains on the galvanometer within certain limits the more powerfully the plates are polarized and the more lasting the charge of the pile.
If there is no unnecessary leakage, the pile will retain its charge for weeks and even months.
Whenever the needle 0 is placed in contact with the point F a voltaic current originates at plate I, passes along wire J, needle-holder K, needle 0, point F, wick-holder E, and wire G to plateH, and thence through cloth to plate I, thus completing circuit.
When the needle cis removed from the point F the current is broken at this point and a spark produced, which lights the lamp. The greater the length of the plates forming the pile, provided they are of sufficient size to be good conductors, the greater the spark produced at the breaking of the circuit.
The galvanometer D may, of course, be used to charge any number of secondary piles.
I claim and desire to secure by Letters Patent-- 1. Theattachmentto alamp,or to thebaseor fixtures thereof, of a secondary pile, which will store up and retain galvanism until given off from time to time, as may be required, for the purpose of lighting the lamp, substantially as hereinbefore described.
2. The attachment to a lamp, or to the base or fixtures thereof, of a helix of insulated wire, or its equivalent, forming part of the primary circuit of the secondary pile, when this helix is used to increase the spark produced by break ing this circuit and the spark is used to light the lamp.
GEO. G. PEROIVAL, M. D.
WVitnesses WM. H. COOPER, W. B. MALONEY.
Publications (1)
Publication Number | Publication Date |
---|---|
US53669A true US53669A (en) | 1866-04-03 |
Family
ID=2123213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US53669D Expired - Lifetime US53669A (en) | Improvement in electrical lamps |
Country Status (1)
Country | Link |
---|---|
US (1) | US53669A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070055138A1 (en) * | 2005-08-22 | 2007-03-08 | Edelman Robert R | Accelerated whole body imaging with spatially non-selective radio frequency pulses |
-
0
- US US53669D patent/US53669A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070055138A1 (en) * | 2005-08-22 | 2007-03-08 | Edelman Robert R | Accelerated whole body imaging with spatially non-selective radio frequency pulses |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US53669A (en) | Improvement in electrical lamps | |
US2520023A (en) | Flashlight having multiple lamps for various illuminating effects | |
US1639258A (en) | Electrical device and the manufacture thereof | |
US1464573A (en) | Flash light and battery therefor | |
US1525624A (en) | Electric heating device | |
US1168077A (en) | Incandescent lamp with concentrated metallic filament. | |
US1355849A (en) | Portable lamp | |
US2395145A (en) | Gaseous tube | |
US1656793A (en) | Electric bulb | |
US21781A (en) | Improved method o f lighting street-lamps by electricity | |
US2005549A (en) | Thermostatically operated electrical device | |
DE392480C (en) | Surveying device (theodolite or the like) with electric light bulb lighting | |
US1682916A (en) | Electric incandescent lamp | |
AT145331B (en) | Device for the identification of an interrupted filament of series-heated electron tubes, especially in radio sets. | |
US1034691A (en) | Electric igniter. | |
DE389766C (en) | Dry battery or filling battery for electric flashlights | |
US1595522A (en) | Electric lamp with several filaments | |
US1636587A (en) | Electric-cord reel | |
US1520073A (en) | Electrical connection | |
DE476674C (en) | Voltage indicator for electrical systems with single-pole connected glow lamps and spark gap | |
DE591946C (en) | Electric discharge lamp for lighting and irradiation purposes | |
DE333344C (en) | Flashlight device for electrical ignition | |
US1928437A (en) | Electric light flasher | |
SU3167A1 (en) | Electric filament lamp with several threads | |
US1017051A (en) | Lamp-socket. |