摘要:
A safe combustion device (10, 10a) includes a housing (20, 20a). A wick (26, 26a) is disposed in the housing (20, 20a). The wick (26, 26a) has a top end (262) at a first distance (L1) from a bottom surface (27) of the housing (20, 20a). A guiding device (30, 30a) is connected to the housing (20, 20a) and includes at least one shade (32, 32a). The at least one shade (32, 32a) has bottom and top sides (321, 322) at second and third distances (L2, L3) from the bottom surface (27) of the housing (20, 20a) respectively. The second distance (L2) is shorter than the first distance (L1). The first distance (L1) is shorter than the third distance (L3). The at least one shade (32, 32a) has an inner lateral side (323) adjacent to the wick (26, 26a). The at least one shade (32, 32a) and the housing (20, 20a) include a flow passage (35, 35a) formed therebetween.
摘要:
A liquid fuel combustion appliance provided with a combustion wick for permitting a sucking portion thereof to suck a liquid fuel mainly composed of alcohol and stored in a fuel tank by capillarity and burn it at an end burning portion thereof, a wick holder for holding the combustion wick, an igniting member for igniting the combustion wick, and a closure cap for prevention of volatilization, by which the combustion wick is openably closed, wherein a burning portion of the combustion wick is non-circular in crosssection to enlarge area thereof exposed above the wick holder.
摘要:
In a structure of a burning portion of an alcohol-fueled ignitor provided with a wick for drawing up fuel alcohol in a fuel reservoir by capillarity from one end portion thereof to the other end portion and burning the fuel alcohol at the other end portion, the wick is formed of glass fibers and said the other end portion of the wick at which the fuel alcohol is burnt is exposed in a surface area of 30mm 2 to 170mm 2 .
摘要:
A combustion appliance which is provided with a combustion wick, which makes use of capillarity to suck up a liquid fuel for combustion, and easily functions to perform automatic combustion shut-off after combustion over a predetermined duration. A combustion wick (6) for sucking up a liquid fuel by capillarity with a suction portion, and burning the liquid fuel at a combustion portion, is divided at a midpoint into a combustion portion side divided section (6A) and a suction portion side divided section (6B), one of which can be moved into contact with and away from the other of the sections. When both sections contact each other, the fuel is supplied from the suction portion side divided section (6B) to the combustion portion side divided section (6A), and as both sections separate from each other, supplying of the fuel is shut off to limit a duration of combustion.
摘要:
A liquid fuel burner for absorbing and evaporating liquid fuel via a wick (5) and burning it in a combustion chamber (16) formed between an inner flame cylinder (9) and an outer flame cylinder (8), comprising inner and outer columns (17 and 18) detachably mounted at at least one lower part of the inner and outer flame cylinders (9 and 8) for varying the quantity of fuel evaporated from the wick (5), thereby varying the fuel quantity.
摘要:
Provided herein is a liquid fuel burner provided with a liquid fuel cartridge that is not affected by heat of a burner. The liquid fuel burner includes a liquid fuel cartridge 3, a liquid fuel tank 7, a burner assembly 9, a frame structure 81 including a heat insulating plate 89, and a lid 83. A cartridge body 11 of the liquid fuel cartridge 3 is made of a resin molded product, and includes a bottom portion 11B opposed to the lid 83, a main body portion 11C continuous with the bottom portion 11B, and a central portion 11D continuous with the main body portion 11C. An outer dimension of the main body portion 11C is designed to be smaller than an outer dimension of the central portion 11D such that a gap S1 is defined between the heat insulating plate 89 and the main body portion 11C, thereby suppressing the temperature of the main body portion 11C below the starting temperature of thermal deformation.
摘要:
A catalytic fragrance burner assembly (200), comprising: a porous core (202) of sintered material; a catalyst (220), deposited on or around the core; and a wick (214), in communication with the porous core, and arranged to draw fuel to the core.