US318714A - Chaeles a - Google Patents
Chaeles a Download PDFInfo
- Publication number
- US318714A US318714A US318714DA US318714A US 318714 A US318714 A US 318714A US 318714D A US318714D A US 318714DA US 318714 A US318714 A US 318714A
- Authority
- US
- United States
- Prior art keywords
- wick
- spindles
- spindle
- teeth
- raising
- 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
- 210000000614 Ribs Anatomy 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 240000005909 Phlomis lychnitis Species 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 210000001699 lower leg Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000414 obstructive Effects 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGESĀ ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C5/00—Stoves or ranges for liquid fuels
- F24C5/02—Stoves or ranges for liquid fuels with evaporation burners, e.g. dish type
- F24C5/04—Stoves or ranges for liquid fuels with evaporation burners, e.g. dish type wick type
- F24C5/06—Stoves or ranges for liquid fuels with evaporation burners, e.g. dish type wick type adjustable
Definitions
- the wick bear upon both sides of the wick at opposite points throughout its width, thus firmly grasping or pressing the wick in between them.
- This rigid hold of the wick 3O restricts the flow of oil up the wick, and consequently interferes with the proper burning of the stove or lamp.
- Figure 1 represents a partly broken plan in part of the oil-reservoir of an oil stove or 4 lamp with wick-tube attached and having our invention applied.
- Fig. 2 is a vertical section of the same on the line 00 x in Fig. 1.
Description
(No Model.
G. A. FLETCHER 8; W. H. WILDEB.
WIGK ADJUSTER.
No. 318,714. Patented May 26, 1885.
INVENTOR WITNESSES ATTORNEYS.
NY PETERS. Phcloiiflwgmphan Washingion. 11.6
Nrrne grates Parent EMCEO CHARLES A. FLETCHER AND VILLIAM H. W'ILDER, OE GARDNER, MASS, ASSIGNORS TO THE AMERICAN OIL STOVE COMPANY, OF SAME PLACE.
Wick-ADJUSTER.
IJPECEFECATIQN forming part of Letters Patent No. 318,714, dated May 26, 1885.
Application [ilcd December 22, 1854.
To all whom it may concern.-
Be it known that we, CHARLES A. FLETCH- ER and YVILLIAM H. WILDER, both of Gardner, in the county of Vorcester and State of Massachusetts, have invented certain new and useful Improvements in \Vick Raisers or Adjusters, of which the following is a full, clear, and exact description.
Thisinvention is more particularly designed [O as a wick raiser or adjuster for oil-stoves in which flat wicks of considerable width are used; and it relates to that description of wickraisers in which duplicate toothed rotating wick raisers or spindles, arranged for opera 1 tion on opposite sides of the wick and geared together to operate in unison, are used, and more particularly to that construction of such wick-raisers in which the wick-raising surfaces are grooved longitudinally and otherwise to form the teeth which bite or hold on the wick. In such wick-raisers the duplicate toothed wick-raising spindles or devices have been so constructed, pitched, and geared that they press upon the wick at directly opposite points, 2 5 and where the same extend across the whole width of. the wick bear upon both sides of the wick at opposite points throughout its width, thus firmly grasping or pressing the wick in between them. This rigid hold of the wick 3O restricts the flow of oil up the wick, and consequently interferes with the proper burning of the stove or lamp.
Our invention consists in a novel construction and arrangement of the duplicate wickraisers, whereby this defect is avoided and other advantages areobtained, substantially as hereinafter fully described, and pointed out in the claims.
Reference is to be had to the accompanying 0 drawings, forming part of this specification, in which similar letters of reference indicate corresponding parts in both the figures.
Figure 1 represents a partly broken plan in part of the oil-reservoir of an oil stove or 4 lamp with wick-tube attached and having our invention applied. Fig. 2 is a vertical section of the same on the line 00 x in Fig. 1.
A indicates the oil-reservoir,and B the wicktube, up and down through which the flat wick 5o 0 is adjusted by means of duplicate toothed (No model.)
spindles D D, arranged to act upon opposite sides of the wick in the wick-tube or elsewhere, and shown as extending wholly across the wick. Thesespindles are geared together to rotatein unison, as by gears c 0. They may be made either of cast or milled metal, and the one, D, of them has its shank (I made in one piece with its toothed portion and extended through and outside of the reservoir, for operation by an attached button, 6. The body 6 or wick-raising portion of each spindle D D is formed with aseries of longitudinal grooves,
f, in it and cross-grooves g, intersecting the longitudinal ones, thereby bearing or produeing teeth h. geared together that the teeth h of either spindle alternate with the longitudinal grooves f of the other spindle; or, in other words, the teeth of each spindle alternate with the concave spaces between the teeth in the other spin- 7o dle, and the crossgrooves g are also preferably so pitched that said grooves in the one spindle are intermediate of those in the other spindle. By this arrangement of the teeth of the two geared spindles, especially of the teeth in either one spindle alternately with the longitudinal grooves in the other, a positive aetion of the teeth at short distance apart on both or opposite sides of the wick is obtained without pressing or squeezing the wick at opposite points in between the spindles, thus allowing of a full or free flow of oil up the wick, and insuring an even and continuous action throughout the full width of the wick. This is directly the reverse of grasping the wick upon opposite sides across its whole width at opposite points, which necessarily checks the free flow of the oil, whereas by our improve ment we so engage the wick that at no time during its passage between the spindles will 0 it be compressed, and that at all times the flow of oil will be equal, and to the full capacity of the wick, each pair of teeth on the one spindle bearing on one side of the wick for or as against one intermediate tooth on the other 9 5 spindle, and said bearing-points alternately from one side of the wick to the other as the raising spindles are turned, the flexibility of the wick being largely depended upon for the necessary pressure upon the bearingsurfaces, I00
Thus grooved the spindles are so 65 v and whereby a positive motion without obstructing the flow of the oil through the wick is obtained. Furthermore, by our arrangement of the wick-raising teeth, as described, a wavy or tortuous motion is given to the wick in its passage between the spindles, whereby we are enabled to force the wick through a longer and closer wicktube, and any slight obstruction will be more readily passed or removed than is practicable with a direct or straight passage of the wick between the raising devices.
We are aware that cylinders for raising lamp-wicks have been provided with serrated ribs extending entirely around the same, forming grooves between said ribs, and we therefore do not claim such invention.
Having thus described our invention, we claim as new and desire to secure by Letters Patent- 1. The longitudinally-grooved wick-raising spindles geared for operation in unison, as de scribed, so that each longitudinal rib on either spindle will register with a longitudinal groove in the other spindle, substantially as described.
2. The longitudinally and transversely grooved wick-raising toothed spindles geared for operation in unison, as described, so that each longitudinal row of teeth on either spindle will register with a longitudinal groove in the other spindle, substantially as described.
3. In duplicate wick-raising spindles arranged for operation on reverse sides of the wick, and geared together for action in unison, and in which the wick-raising teeth are formed by longitudinal and transverse grooves in said spindles, the geared spindles D D, having their longitudinal grooves f and transverse grooves g forming teeth It, arranged to alternate with one another both longitudinally and transversely throughout the two spindles, substantially as shown and described.
CHARLES A. FLETCHER. XVILLIAM H. WVILDER.
Witnesses:
TI-IATOI-IER B. DUNN, J ULLlN P. DUNN.
Publications (1)
Publication Number | Publication Date |
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US318714A true US318714A (en) | 1885-05-19 |
Family
ID=2387859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US318714D Expired - Lifetime US318714A (en) | Chaeles a |
Country Status (1)
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US (1) | US318714A (en) |
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- US US318714D patent/US318714A/en not_active Expired - Lifetime
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