초록 ▼

A Stirling engine is provided in which the burner has an annular shape and is disposed in an outside lower portion of the heater. The burner has a plurality of fuel delivery holes and a plurality of air supplying holes which open through an inner circumferential surface of the burner. The arrangemen

A Stirling engine is provided in which the burner has an annular shape and is disposed in an outside lower portion of the heater. The burner has a plurality of fuel delivery holes and a plurality of air supplying holes which open through an inner circumferential surface of the burner. The arrangement permits the Stirling engine to use a fuel line under a low pressure and to be easily used as a power source of a compressor for an air-conditioning and heating device for domestic use. Also, the arrangement permits the Stirling engine to be constructed without a fuel/air mixing device and to be used with a smaller blower. Furthermore, the arrangement permits the burner to be made from a variety of material, thereby reducing the manufacturing cost.

대표청구항 ▼

A Stirling engine, comprising: an expansion chamber defined in an expansion cylinder by an expansion piston; a compression chamber defined in a compression cylinder by a compression piston and communicating with the expansion chamber via a heater, a regenerator, and a cooler; a combustion chamber in

A Stirling engine, comprising: an expansion chamber defined in an expansion cylinder by an expansion piston; a compression chamber defined in a compression cylinder by a compression piston and communicating with the expansion chamber via a heater, a regenerator, and a cooler; a combustion chamber in proximity to said expansion and compression cylinders; a burner located within said combustion chamber, said burner having a substantially annular shape defining an inner circumferential surface and at least one outer surface; said heater being circularly disposed in the center of said combustion chamber and radially interiorly of said inner circumferential surface of said burner; an air supply means delivering air to said burner; a fuel supply means delivering fuel to said burner; said burner including a plurality of fuel delivery holes receiving fuel from said fuel supply means, and a plurality of air supply holes receiving air from said air supply means, at least one of said pluralities of holes extending from said inner circumferential surface of said burner to an outer surface of said burner.