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| Number | Title | Issue Date |
| 6896510 | Apparatus and methods for controlling a flame An apparatus for producing a sustained flame, comprising: a first reservoir for containing a first flame-fueling liquid; a second reservoir for containing a second flame-fueling liquid; a first wick having a first end disposed within the first reservoir and a second... | 05/24/2005 |
| 5664945 | Pressurized wick burner A hollow ceramic fiber wick is used for combustion of diesel or other liquid fuels in a small combustor. Fuel and air are provided to the hollow ceramic wick by a positive-displacement fuel pump and a positive-displacement air blower driven by a common ... | 09/09/1997 |
| 5169306 | Multi-cylinder combustion structure for oil burner A multi-cylinder combustion structure for an oil burner capable of permitting a red-heated section of a double combustion cylinder to be uniformly red-heated while ensuring complete combustion irrespective of the amount of combustion, to thereby exhibit s... | 12/08/1992 |
| 5087195 | Combustion cylinder structure for oil burner A combustion cylinder structure for an oil burner capable of stably carrying out minimum combustion as well as controlling the combustion operation over a wide range. The structure is so constructed that a lower heat-impermeable cylinder of an outermost c... | 02/11/1992 |
| 4904181 | Combustion equipment The present invention relates to a combustion equipment to be employed for heating in domestic use or the like. The combustion equipment is provided with an air control cylinder having a closed bottom surface inwards of an inner flame cylinder, and an out... | 02/27/1990 |
| 4846672 | Combustion cylinder structure for oil burner A combustion cylinder structure for an oil burner capable of decreasing in the number of used parts to simplify its construction and assembling. A flame spreading cylinder arranged in an inner cylindrical member downwardly extends through a partition plat... | 07/11/1989 |
| 4666398 | Space heater Large numbers of vent holes are respectively formed in inner and outer flame cylinders defining an annular combustion chamber to supply air thereto. A total opening area of the vent holes formed in the outer flame cylinder is greater than that of the vent... | 05/19/1987 |
| 4626197 | Space heater A wick temperature control unit is provided for controlling the temperature of a wick having the lower end portion dipped in a fuel tank for storing liquid fuel and the upper end portion inserted in a combustion chamber through a narrow path. The wick soa... | 12/02/1986 |
| 4619603 | Combustion cylinder construction for oil burner A combustion cylinder construction for an oil burner is disclosed which is adapted to adjust combustion while preventing the adhesion of soot, moisture and the like on the inner surface of a heat-permeable cylinder to keep it clean during combustion. The ... | 10/28/1986 |
| 4569652 | Combustion cylinder construction for oil space heater A combustion cylinder construction for an oil space heater is disclosed which is constructed to dispose a uniform air flow forming mechanism between an outermost heat-permeable cylinder and an outer cylindrical member of a double combustion cylinder, ther... | 02/11/1986 |
| 4484886 | Combustion cylinder construction for oil space heater of the type for radiating heat rays A combustion cylinder construction for an oil space heater of the type for radiating heat rays is disclosed which is capable of uniformly red-heating an outer surface of an outer cylindrical member of a double combustion cylinder and efficiently radiating... | 11/27/1984 |
| 4480987 | Combustion apparatus for liquid fuels A wick-type combustion apparatus for liquid fuels comprises: a pair of cylindrical walls extending vertically and opposed to each other with a gap; a cylindrical wick vertically movable as guided between and along the walls; a slit-form cylindrical fuel p... | 11/06/1984 |
| 4465457 | Liquid fuel burning device A liquid fuel burning device suitable for kerosene stove, kerosene kitchen range or the like. The device has an inner and outer flame sleeves each having a multiplicity of pores and a wick interposed between these sleeves. The wick has a fuel evaporating ... | 08/14/1984 |
| 4390003 | Petroleum combustion device A petroleum combustion device for heating rooms or the like comprising a primary combustion chamber, a secondary combustion chamber disposed on the primary combustion chamber and provided at that portion of its base plate which is outside an outer cylinde... | 06/28/1983 |
