US203406A - Improvement in electric gas-lighting burners - Google Patents
Improvement in electric gas-lighting burners Download PDFInfo
- Publication number
- US203406A US203406A US203406DA US203406A US 203406 A US203406 A US 203406A US 203406D A US203406D A US 203406DA US 203406 A US203406 A US 203406A
- Authority
- US
- United States
- Prior art keywords
- improvement
- gas
- arm
- lighting
- electric gas
- 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
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- 102100016838 AXIN2 Human genes 0.000 description 2
- 101700047552 AXIN2 Proteins 0.000 description 2
- 210000002445 Nipples Anatomy 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000004301 light adaptation Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000002035 prolonged Effects 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
Definitions
- This improvement relates to that class of gas-lighting apparatus in which a spark is produced over a gas-burner by the making and breaking contact of two electrodes connected by proper conductors with a galvanic battery.
- the object of my invention is to produce an increased size of spark to that hitherto obtained in such apparatus Without increasing the size of battery usually employed, thus making the lighting surer, rendering the operating mechanism simpler and less liable to get out of order, and at the same time preventing the electrodes from being left in contact except at such time as the gas is being ignited.
- Figure 1 is a front
- Fig. 2 a side, elevation of my improvement, in which similar letters represent corresponding parts.
- A is a metal ring, which is electrically insulated from the metallic pillar B by means of the non-conducting gas-tip G, to which it is secured by means of the set-screw N, to which the wire leading to the battery is attached.
- E is a metallic electrode (preferably platinum) fixed in the ring A.
- F is a.vibrating arm, pivoted at I,'and whose motion is limited by the stationary stop-pin P, and which is ordinarily retained at rest by the spring S.
- a spiralspring helix, D of platinum or other suitable metal, whose lower portion is made fast to the arm F, but whose uppertermination G (which, for convenience, Iterm a wiper) is prolonged backward parallel to the axis of the pivot I, so that on the forward movement of the arm F the wiper G will be brought in contact with the fixed electrode E.
- T is a prolongation of the arm F, forminga lever.
- O is a thin flat spring, whose upper end is made permanently fast to T, but whose lower and free end projects about the one-sixteenth of an inch below the lever T.
- M is the plug of the stop-cock, provided with a short arm, V, which makes, with it, the quarter'revolution necessary to turn on the gas.
- the operation of the burner is as follows: When the plug of the cock M is rotated to turn on the gas the short arm V encounters the flat spring 0, which, abutting against the lever '1, moves the arm F forward, carrying with it at the same time the wiper G, which strikes against and drags across the surface of the fixed electrode E until the short arm V assumes the position V, when the wiper G suddenly breaks the electric connection with E, producing a spark, which ignites the gas now issuing from the slot of the gas-tip O, and immediately afterward, O disengaging from the short arm V, the spring S restores the arm F and lever T to the formenposition.
- Fig. 3 shows the adaptation of the same devices to Argand burners, the only difference being that the fixed electrode E is insulated by a non'conductin g nipple, Q.
- Fig. 4 is a plan of the same.
- themechanical device for the purpose of operating the arm F consisting of the lever T, flat spring 0, rotating short arm V, stop-pin P, and spring S or its equivalent, when combined
Description
A. L. BOGART. Electric Gas-Lighting Burner.
WITNESSES I INVENTOR' Q W %a/wvM/@fl7a/v/- UNI ED STATES PATENT OrFIoE.
ABRAHAM L. ,BOGART, OF NEW YORK, N. Y.
IMPROVEMENT IN ELECTRlCGAS-LIGHTING BURNERS.
Specification forming part of Letters Patent No. 203,406, dated May 7, 1878; application filed May 17, 1877.
To all whom it may concern:
Be it known that I, ABRAHAM L. BOGART, of the city of New York, State of New York, have invented an Improvement in Electric Gas-Lighting Burners, of which the following is a specification:
This improvement relates to that class of gas-lighting apparatus in which a spark is produced over a gas-burner by the making and breaking contact of two electrodes connected by proper conductors with a galvanic battery.
The object of my invention is to produce an increased size of spark to that hitherto obtained in such apparatus Without increasing the size of battery usually employed, thus making the lighting surer, rendering the operating mechanism simpler and less liable to get out of order, and at the same time preventing the electrodes from being left in contact except at such time as the gas is being ignited.
In the accompanying drawing, Figure 1 is a front, and Fig. 2 a side, elevation of my improvement, in which similar letters represent corresponding parts.
A is a metal ring, which is electrically insulated from the metallic pillar B by means of the non-conducting gas-tip G, to which it is secured by means of the set-screw N, to which the wire leading to the battery is attached.
E is a metallic electrode (preferably platinum) fixed in the ring A. F is a.vibrating arm, pivoted at I,'and whose motion is limited by the stationary stop-pin P, and which is ordinarily retained at rest by the spring S.
At theupper end of the arm F is a spiralspring helix, D, of platinum or other suitable metal, whose lower portion is made fast to the arm F, but whose uppertermination G (which, for convenience, Iterm a wiper) is prolonged backward parallel to the axis of the pivot I, so that on the forward movement of the arm F the wiper G will be brought in contact with the fixed electrode E.
I do not in this application claim the construction of this wiper or elastic electrode, as the same is described and claimed in a prior application for patent, which is on file in the Patent Office at the date of this application.
Other forms of movable or vibrating elec trodes besides the one just described may be employed for producing a frictional contact between the two electrodes, the object being to produce a spark for lighting the burner, induced through the making and breaking the galvanic current between the said electrodes, and such spark being greatly increased in size when a frictional contact (for closing thecircuit) is employed, as the contact-surfaces are thereby rendered free from dust and oxidation.
To impart motion to the arm F, I find the following construction the simplest and best, although I would not be considered as confining myself to this device only.
T is a prolongation of the arm F, forminga lever. O is a thin flat spring, whose upper end is made permanently fast to T, but whose lower and free end projects about the one-sixteenth of an inch below the lever T. M is the plug of the stop-cock, provided with a short arm, V, which makes, with it, the quarter'revolution necessary to turn on the gas.
The operation of the burner is as follows: When the plug of the cock M is rotated to turn on the gas the short arm V encounters the flat spring 0, which, abutting against the lever '1, moves the arm F forward, carrying with it at the same time the wiper G, which strikes against and drags across the surface of the fixed electrode E until the short arm V assumes the position V, when the wiper G suddenly breaks the electric connection with E, producing a spark, which ignites the gas now issuing from the slot of the gas-tip O, and immediately afterward, O disengaging from the short arm V, the spring S restores the arm F and lever T to the formenposition.
On turning 011' the gas, by revolving M backward after the gas has been extinguished the short arm V again encounters the spring 0, but at its opposite side and at the projecting portion, which, through its elasticity and on account of the stop-pin P preventing motion of the lever T in this direction, rises and per mits V to pass under it and assume its original position.
Fig. 3 shows the adaptation of the same devices to Argand burners, the only difference being that the fixed electrode E is insulated by a non'conductin g nipple, Q. Fig. 4 is a plan of the same.
I claim as my invention- 1. The combination of a metallic pillar, B, a metallic ring, A, secured upon a non-conducting gastip, G, and carrying the fixed electrode E, and a Vibrating electrode, arranged to alternately close and break the galvanic current with the said electrode E, as and for the purposes set forth.
2. In an electric gas-lighting burner, themechanical device for the purpose of operating the arm F, consisting of the lever T, flat spring 0, rotating short arm V, stop-pin P, and spring S or its equivalent, when combined
Publications (1)
Publication Number | Publication Date |
---|---|
US203406A true US203406A (en) | 1878-05-07 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US203406D Expired - Lifetime US203406A (en) | Improvement in electric gas-lighting burners |
Country Status (1)
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US (1) | US203406A (en) |
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- US US203406D patent/US203406A/en not_active Expired - Lifetime
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