Torch

Inactive Publication Date: 2007-07-26
CHANG CHIOU FU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0006] The torch of present invention uses a large quantity of fiber yarns filled in the torch body to form a restricting function to fuel, and a confining material having a transient heat resistance function surrounding the torch body to impede a thermal radiation of sideways flakes to directly attack an interior of torch body, thereby maintaining an integrity of torch body. In addition, an elastic handling bar is provided to absorb a reaction force upon being intruded by an external force, so as to prevent the torch from losing a mechanical intensity by the external force.

Problems solved by technology

A torch is used for lightening in outdoor camping as it is not convenient to use electricity and people are pursuing an outdoor primitive mood.

Method used

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Embodiment Construction

[0026] Referring to FIG. 2, a wind-proof torch 20 includes a torch body 2 filled with a large quantity of fiber yarns 21 having interspaces for incorporating a solid fuel 22. The plurality of fiber yarns can be used to fasten the fuel and form into a capillarity effect during a combustion process to impede a flow speed of fuel 22 which is in a solid state in a room temperature. An insertion hole 200 is located in an interior of torch body 2 at a longitudinal position.

[0027] The torch body 2 is composed of the solid fuel 22, which is in a solid state in the room temperature, mixed with a large quantity of fiber yarns 21, in a volume fraction of 50%. During a process of hot melting, the solid fuel 22 is subjected to the capillarity effect of fiber yarns 21, so as to cling onto a surface of fiber yarns above or intercede into gaps to form an expanded area for contacting with oxygen and accepting a high temperature, after being molten into a liquid.

[0028] The solid fuel 22 is further ...

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Abstract

A torch, especially a wind-proof torch which can be installed in an upright position or be carried for lightening in outdoor camping, is composed of a torch body which is primarily made by mixing fiber yarns with fuel which is in a solid state in a room temperature, and is made into a three-dimensional body after being fixed. An outer surface of torch body is enclosed with a combustible confining material in a strap shape to achieve a transient heat resistance. A burning end of torch is not affected by air flow to maintain a transversally descending thermal interaction due to an adsorption and restriction of hot molten fuel liquid by the fiber yarns. A bottom of the torch is connected to a modular elastic handling bar, to achieve a multipurpose function.

Description

BACKGROUND OF THE INVENTION [0001] (a) Field of the Invention [0002] The present invention relates to a torch, and more particularly to a wind-proof torch which can be installed in an upright position or carried for lightening in outdoor camping. The torch body is mixed with a natural fiber and its outer surface is protected by a combustible confining material, such that its upper end will not be affected by air flow in order to maintain a transversally descending thermal interaction. In addition, the torch can be applied in any places in association with an elastic multi-functional handling bar. [0003] (b) Description of the Prior Art [0004] A torch is used for lightening in outdoor camping as it is not convenient to use electricity and people are pursuing an outdoor primitive mood. In order to extend the burning time of torch, kerosene is generally used which is enclosed by a fiber cloth to achieve a loner time of combustion. On the other hand, paraffin is even used as a combustio...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): C10L11/00
CPCC10L5/365C10L5/368Y02E50/30C10L11/04Y02E50/10C10L5/44
Inventor CHANG, CHIOU-FU
Owner CHANG CHIOU FU
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