Bidspirit auction | HOG MOTOR Micro Stirling Engine

HOG MOTOR Micro Stirling Engine Model with Spirit Burner - A precision-engineered miniature Stirling engine model manufactured by HOG MOTOR. The engine is constructed from brass-toned metal components and features a single cylinder design with integral cooling fins. It incorporates a horizontal clear glass displacement cylinder and a three-spoked flywheel connected via mechanical linkages. The entire assembly is mounted on a polished rectangular hardwood base. The side of the central engine block is embossed with the maker mark HOG MOTOR and the lowercase abbreviation ges.gesch., indicating German patent protection (gesetzlich geschützt). The lot is complete with its original matching brass-toned metal spirit burner and wick, and is accompanied by a printed illustrative instruction sheet titled MICRO-Stirling. Wooden base length: 15 cm.