Valve plate and hydraulic output mechanism for engine and engine

• Main Authors: LU YI, ZHAO CHANGLU, WANG HANZHENG, ZHANG FUJUN
• Format: Patent
• Language: Chinese; English
• Published: 01.02.2017
• Subjects: BLASTING; COMBUSTION ENGINES; COMBUSTION ENGINES IN GENERAL; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; INTERNAL-COMBUSTION PISTON ENGINES; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The invention relates to the technical field of power, in particular to a valve plate and a hydraulic output mechanism for an engine and the engine. The valve plate comprises a body. At least one flow distribution system is arranged on the body. Each flow distribution system comprises a low-pressure oil groove, a connecting oil groove and a high-pressure oil groove, all of which are formed in the circumferential direction of the body. In each flow distribution system, the low-pressure oil groove and the high-pressure oil groove communicate with the connecting oil groove, and a baffle used for separating low-pressure oil and high-pressure oil is arranged in the connecting oil groove. The self-designed valve plate is adopted in the engine for replacing a one-way valve structure, the function of a one-way valve is fully achieved, meanwhile, output system low responsiveness caused by one-way valve delaying can be effectively avoided, the volume efficiency of the engine can be improved, and the high speed performa