Hualing company awarded China patent patent award
The day before, the eighteenth Chinese patent award results publicity on the website of the State Intellectual Property Bureau, Anhui Hualing Automobile Co., a patented invention of an engine cylinder structure and engine with the cylinder body "(Patent No.: ZL201210225571.6) in the China patent award award for outstanding pre winners, this is for the first time in the Chinese Hualing company declaration of patent award.
The Chinese patent award is the highest award in the field of patent in China, which is jointly issued by the government departments of China and the world intellectual property organization. Since its founding in 1989, the Chinese patent award has been successfully held for 18 sessions, and its credibility, representativeness and influence are increasing. The award standard not only emphasizes the patent technology level and innovation level of the project, but also focuses on the application in the market transformation process. In addition, the Chinese patent award also puts forward strict requirements for the patent protection status and management. To some extent, the situation of award-winning enterprises is an important factor in measuring their technical level and innovation ability.
The award-winning invention patent "an engine cylinder body structure and the engine with the above cylinder body" has advanced technology. The current mainstream heavy-duty vehicle engine is high power and high detonation pressure, the cylinder's stiffness and strength has put forward higher requirements, award-winning patents based on this point is designed on cylinder structure, different from the existing engine cylinder structure, solves the problem of cylinder heavy, high cost, and put forward the solution to the problem is difficult to solve the oil and gas balance. In the implementation plan of the patent technology, the cylinder body adopts Longmen style deep skirt structure, and the skirt is hollow, and the hollow structure is integrated with the lube oil and gas balance channel. Compared with the current market mainstream, the engine cylinder body has the characteristics of high stiffness and light weight, which can better meet the higher requirements of the cylinder body with high explosive pressure. The reliability of the engine cylinder body in the whole life cycle is ensured, which lays the foundation for the overall performance of the engine. The calculation and analysis of the patent design, production engine Han Ma products through the FEM simulation based on cylinder strength and fatigue safety coefficient can meet the design requirement. Through 14Hz frequency, 489kN loading, 4 million alternating load special fatigue tests, and 36000 hours including the load cycle, full speed, full load, overspeed and overload test rig durability test, it is verified that the cylinder body has the characteristics of high rigidity and lightweight.
The China patent award, reflecting the industry experts on Hummer engine technology in the industry-leading of recognition, and use of the company's implementation of patent work for sure. The Hualing company in the intellectual property creation, utilization, protection and management efforts, actively promote the implementation of patented technology and industrialization, enhance the core competitiveness of enterprises.
