Patent Application
20160237365
Not applicable
Not applicable
I. Field of the Invention
This invention relates generally to camping equipment and, more particularly, to an easy-to-carry, easy and safely to apply, accelerant for igniting friendly fires such as campfires and logs in a home fireplace.
II. Discussion of the Prior Art
The prior art is replete with devices for aiding in igniting fires out-of-doors. For example, liquid petroleum-based accelerants such as kerosene, gasoline, diesel fuel, and the like, have been routinely used, but some of these, especially gasoline, are unsafe to use because of their volatility. Also, containers of such materials do not lend themselves to ready transport by hikers and campers.
The Thompson U.S. Pat. No. 5,967,769 Patent and the Schweickhart U.S. Pat. No. 8,216,322 Patent each disclose a non-combustible container in which a corrugated paper is rolled and the corrugations are filled with paraffin or a mixture of mineral spirits (turpentine) and paraffin such that when the container is opened and the contents easily ignited by a match, the unit can be placed beneath kindling and logs to provide a long burning source to ensure that the kindling and logs are set afire.
In another arrangement shown in the Banner et al U.S. Pat. No. 8,808,409 Patent, the camper carries a flammable liquid in a spray bottle along with a quantity of wood shavings, chips or pellets. When a campfire of logs and branches is to be started, the user must use the spray bottle to spray and saturate the wood shavings, chips or pellets, which are then ignited and overlayed with kindling material and logs. Inherent in this approach are problems of unintended spillage and the sheer bulk of the materials that make it impractical to transport when hiking and camping.
It is accordingly a principal object of the present invention to provide an accelerant for starting a campfire or logs in a fireplace that is of a gel-like consistency such that it can be squeezed from a compressible tube, much like toothpaste, and that is sufficiently tacky that is will adhere to kindling and/or logs to be ignited and that can be safely, yet readily ignited and will burn over a time sufficient to start split logs aflame.
In accordance with the present invention, there is provided a mixture of finely grated paraffin containing cotton fibers and that, when combined with ether, forms a gelatinous mixture that can be packaged in a suitable container, for example, a squeezable tube, much like a toothpaste tube, and sealed with a screw cap when not being used. At the time of use, the cap is removed and the aforementioned mixture can be squeezed from the tube onto kindling material and subsequently safely ignited without dangerous flaring.
In accordance with a further embodiment, petroleum jelly may be combined with the paraffin/cotton/ether mixture to add volume. Furthermore, cooking oil may be added to adjust the consistency of the mixture so that it is readily dispensed from a squeeze tube container or spread from a jar with a stick or paddle onto the material to be ignited.
To assist in starting a campfire or a hearth fire, there is provided a thick gel-like substance that is squeezable from a collapsible tube and that when ignited, bums for an extended period of time, that is readily portable, inexpensive and safe to use.
By itself, the gel-like substance is clean burning, odorless when burning and when once ignited, it produces a steady flame approximately 4 to 5 inches in height.
To use my product, one simply makes a standard setup for a campfire or hearth fire. This would typically include a layer of suitable kindling placed below the wood logs intended to be burned. A desired amount of the starter gel will be squeezed out or otherwise applied to the kindling and then ignited with a match or lighter. The product, when formulated as indicated below, will ignite easily, but not explosively. The gel will steadily burn for a time sufficient to allow the kindling to ignite and subsequently the burning kindling will also ignite the logs or other wood used in establishing the campfire.
In formulating a batch of the gel, I take a block of paraffin wax of a given volume and an equal volume of cotton fibers and add the cotton fibers to the paraffin wax after the wax has been melted. Once the paraffin/cotton mixture has again solidified, I finely grate the cotton/paraffin block. Next, a quantity of the grated material is blended with diethyl ether in a ratio of about 100 grams of paraffin/cotton to 125 grams of diethyl ether, resulting in a mixture of a gel-like consistency. This mixture is then loaded into a squeezable dispensing tube and sealed therein by closing off the bottom end of the tube and capping the tube's outlet end.
Even though diethyl ether alone is very volatile and readily evaporates, when mixed with the paraffin/cotton particulate resulting from the grating operation, its volatility is greatly decreased allowing it to be stored in a sealed tube or other container for prolonged periods of time.
In an alternative embodiment, I have added to the paraffin/cotton/diethyl ether mixture petroleum jelly which is thoroughly blended with the cotton/paraffin/diethyl ether gel. I have found that about 2.5 grams of petroleum jelly can be added to a batch comprising 200 grams of the paraffin/cotton/diethyl ether mixture. To modify the consistency, a small percent by volume, typically 5% of cooking oil may be added in creating a batch.
Tests have shown that a small dollop, about the size of a quarter, will burn for more than 5 minutes, which is generally sufficiently long enough to ensure that kindling will ignite and, if in sufficient quantity, will cause dry logs to also take flame.
My product, when packaged in a standard, large-size toothpaste-type tube can readily be carried on a camping trip in one's pocket and, because of the consistency of the material, it can be easily squeezed onto kindling and subsequently ignited to reliably start a campfire or other friendly fire.
This invention has been described herein in considerable detail in order to comply with the patent statutes and to provide those skilled in the art with the information needed to apply the novel principles and to construct and use such specialized components as are required. However, it is to be understood that the invention can be carried out by specifically different equipment and devices. Also, various modifications, both as to the equipment and operating procedures, can be accomplished without departing from the scope of the invention itself.
| Number | Date | Country | |
|---|---|---|---|
| 62116747 | Feb 2015 | US |
