US1153178A - Priming appliance for orchard-heaters. - Google Patents
Priming appliance for orchard-heaters. Download PDFInfo
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- US1153178A US1153178A US304515A US304515A US1153178A US 1153178 A US1153178 A US 1153178A US 304515 A US304515 A US 304515A US 304515 A US304515 A US 304515A US 1153178 A US1153178 A US 1153178A
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- priming
- orchard
- fuel
- heaters
- appliance
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D5/00—Burners in which liquid fuel evaporates in the combustion space, with or without chemical conversion of evaporated fuel
Definitions
- PatentedSept. 7, 1915 PatentedSept. 7, 1915.
- This invention relates broadly to orchard heaters, and more particularly to a priming appliance for such heaters.
- the primary object of the invention is to provide a device whereby economy in the use of the usual priming fluids employed in orchard heaters may be effected.
- the present invention has for its object the provision of means whereby the volatile priming fluid introduced may be confined to a relatively small portion of the surface area of the fuel, and whereby combustion of the priming fluid is limited in such a way that a relatively small quantity thereof is required to prime the fuel.
- Fig. 8 is a section of the same on line 33, Fig. 2; and Fig. 4 is a sectional view of another type of heater, showing my invention applied thereto.
- ring may occupy any position within the container, that is to say, may be permitted to float unobstructedly to any part of the container, it is preferred that it be disposed in encircling relation to sideapertured tubes, as the depending draft tubes 5 shown in Fig. lor the depending center-draft tube 5 shown in Fig.4, by which said ring is maintained practically stationary in a position wherein'it is adapted to receive within its confines the priming fluid usually introduced through the de pending tubes carried by the cover 2.
- the priming fluid will be effectually retained against spreading outside the limits fixed by the ring.
- the ring is preferably composed of two like or interchangeable sections, semicircular in cross section, which are united or seamed together in any suitable manner, preferably by the pressed clencher-like seams illustrated in the drawings.
- a gill of gasolene is as eflicient for starting vaporization of the fuel in a heater of "rnrcgp;
- a priming fluid to a limited'surface area of such fuel, said. device comprising aperinanently detached tubular sheet-metal float of circular form.
- a .device for confining the priming fluid to alimited surface area of such fuel; said device comprising a permanently detached hollow sheet-metal ring designedto float on said fuel.
Description
APPLlCATION FILED JAN 19. 1915.
PatentedSept. 7, 1915.
WITNESSES f COLUMBIA PLANOGRAPH 120., WASHINGTON. D. c, v
THOMAS SILK, 0F MARTIN'S FERRY, OHIO.
PRIMING APPLIANCE FOR ORCHARD-HEATERS.
Specification of Letters Patent.
Application filed January 19, 1915. Serial No. 3,045.
To all whom it may concern Be it known that I, THOMAS SILK, a citizen of the United States of America, and resident of Martins Ferry, county of Belmont, and State of Ohio, have invented certain new and useful Improvements in Priming Appliances for Orchard-Heaters, of which the following is a specification.
This invention relates broadly to orchard heaters, and more particularly to a priming appliance for such heaters.
The primary object of the invention is to provide a device whereby economy in the use of the usual priming fluids employed in orchard heaters may be effected.
Ordinarily, cheap low-grade oils, as heavy crude or asphaltum oils, are used as fuel in orchard heaters. In practice, upon being placed in the container, the lighter, more volatile portion of the oil lies at and near the surface, while the heavier, or less volatile, portion remains at and near the bottom of the container. The surface oil ignites and burns more or less readily, and, if permitted to burn continuously, the heat will act to vaporize the heavier, or bottom, oil, resulting in the entire contents of the container being consumed. If, however, the
flame be extinguished before-the entire contents have been consumed, and the heater be permitted to cool off, much trouble is experienced in re-igniting the heavy residue of the fuel. A quantity of gasolene or other like volatile and readily inflammable liquid deposited in the container on top of said residue, or heavier oil, and then ignited, afl'ords a method much resorted to for preliminarily heating the fuel to induce vaporization of the latter. However, this method of priming has hitherto been expensive, due to the fact that a considerable quantity of gasolene, or other relatively high-priced fluid, is required to cover the entire surface of the fuel to such a depth as will produce vigorous combustion until vaporization of the fuel has been induced'to such an extent that the latter is rendered combustible without assistance.
The present invention has for its object the provision of means whereby the volatile priming fluid introduced may be confined to a relatively small portion of the surface area of the fuel, and whereby combustion of the priming fluid is limited in such a way that a relatively small quantity thereof is required to prime the fuel.
r In describing the invention in detail,'ref-- ing my invention applied thereto; Fig. 2
is a top plan view of the invention, enlarged; Fig. 8 is a section of the same on line 33, Fig. 2; and Fig. 4 is a sectional view of another type of heater, showing my invention applied thereto.
' Referring to said drawings, in which like designating characters distinguish like parts throughout the several views1 indicates the oil receptacle or container, 2 the cover, and 3 the stack of an orchard heater. Resting as a float on the surface of the liquid fuel in the container'is an endless hollow sheet-metal tube or shell 4, preferably of circular or ring form. In its floating posi tion said tube or ring serves to confine a quantity of gasolene or like volatile fluid poured within its embrace, preventing said fluid from passing thereby and spreading over the surface of the fuel in the container. While said ring may occupy any position within the container, that is to say, may be permitted to float unobstructedly to any part of the container, it is preferred that it be disposed in encircling relation to sideapertured tubes, as the depending draft tubes 5 shown in Fig. lor the depending center-draft tube 5 shown in Fig.4, by which said ring is maintained practically stationary in a position wherein'it is adapted to receive within its confines the priming fluid usually introduced through the de pending tubes carried by the cover 2. As will be understood, owing to the higher specific gravity of the fuel, the priming fluid will be effectually retained against spreading outside the limits fixed by the ring. The ring is preferably composed of two like or interchangeable sections, semicircular in cross section, which are united or seamed together in any suitable manner, preferably by the pressed clencher-like seams illustrated in the drawings.
In practice, when my device is employed, a gill of gasolene is as eflicient for starting vaporization of the fuel in a heater of "rnrcgp;
Patented Sept. 7, 1915.
medium size as is'a quart of gasolene introduced over the entire surface of the fuel of such heater.
a priming fluid to a limited'surface area of such fuel, said. device comprising aperinanently detached tubular sheet-metal float of circular form.
2. In an orchard heater having a containeryforliquid fuel, a .device for confining the priming fluid to alimited surface area of such fuel; said device comprising a permanently detached hollow sheet-metal ring designedto float on said fuel.
3. In an orchard heater having a connesses.
THOMAS SILK. W'itnesses:
VVM. B. GREER, WM. GREEN.
Copies. of this. patent fmaywbe obtained forfive cents each, by addressing the Commissioner otPatents, Washington, D. G.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US304515A US1153178A (en) | 1915-01-19 | 1915-01-19 | Priming appliance for orchard-heaters. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US304515A US1153178A (en) | 1915-01-19 | 1915-01-19 | Priming appliance for orchard-heaters. |
Publications (1)
Publication Number | Publication Date |
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US1153178A true US1153178A (en) | 1915-09-07 |
Family
ID=3221246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US304515A Expired - Lifetime US1153178A (en) | 1915-01-19 | 1915-01-19 | Priming appliance for orchard-heaters. |
Country Status (1)
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2493474A (en) * | 1944-05-08 | 1950-01-03 | Breese Burners Inc | Generator burner with snap action control |
-
1915
- 1915-01-19 US US304515A patent/US1153178A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2493474A (en) * | 1944-05-08 | 1950-01-03 | Breese Burners Inc | Generator burner with snap action control |
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