Triangular rotor engine without dead point

• Main Authors: ZHU DELIANG, ZHU JUN, YANG MAOJUN, MAO DEXIANG
• Format: Patent
• Language: Chinese; English
• Published: 16.09.2009
• Subjects: BLASTING; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; COMBUSTION ENGINES; COMBUSTION ENGINES IN GENERAL; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; INTERNAL-COMBUSTION PISTON ENGINES; LIGHTING; MECHANICAL ENGINEERING; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; WEAPONS

The invention relates to a triangular rotor engine without dead point, which comprises a cylinder and a rotor arranged in the cylinder, wherein the rotor has shape of triangle of planet trails, and the cavity section of the cylinder is transverse 8-shaped. The triangular rotor engine is characterized in that the contact part of the rotor and the cylinder is provided with five sealing points which are positioned at three vertexes of the triangular rotor and two short shafts of the transverse 8-shaped cylinder respectively, the sealing points positioned at the vertexes of the triangular rotor are moving points, the sealing points positioned at the two short shafts of the transverse 8-shaped cylinder are fixed points, three moving point transition sealing devices are sealing slide blocks provided with three-dimensional curved surfaces of the planet trails along the radial direction and the directions of a left pressure plate and a right pressure plate, and the bottom of a radial sealing plate is provided with an