Dalian Shipai's intellectual property work has been reported frequently

China Shipbuilding Heavy Industry News, this year, Dalian Marine Diesel Engine Co., Ltd. has a good news of intellectual property work, large-scale low-speed marine diesel engine cylinder liner wear ring processing technology, diesel engine lubrication system warming machine and test bench test technology have successively obtained the invention patent authorization of the State Intellectual Property Office. . Up to now, the company has a total of 3 national invention patents and 10 utility model patents.
The acquisition of a national invention patent is not counted as research and development time. It takes three years from the time of filing to approval. According to the inventor of the "Diesel Lubrication System Warming Machine and Test Bench Test Technology" patent, since the hydraulic unit of the electronically controlled main engine has special requirements for the cleanliness of the lubricating oil, the electronically controlled main engine string oil manufactured by a domestic machine manufacturer For a month and a half, the cleanliness of the oil system did not meet the design requirements. In order to solve this problem, Dalian Shipai related personnel have designed a separate hydraulic unit oil system after extensive research and demonstration. The successful application of this technology has reduced the oil-stringing work of the electronic control mainframe to about five days, which greatly improved the work efficiency. MAN experts also greatly appreciated this process.
At present, due to the influence of the market environment, shipowners are increasingly strict with the requirements of host performance and quality. Dalian Shipai further enhances the awareness of patent certification, and applies for patents in time for new technologies and new technologies developed during product development. Strive to obtain certification from a number of classification societies and authorities to further expand the market sales.
In 2011, the company issued the “DMD Intellectual Property Strategy”, which strengthened the technical cooperation with relevant research institutes in China, focused on precision welding and automatic welding technology for large structural parts, and committed to some key parts processing technologies. Research to overcome technical bottlenecks in the production process. The company has also set up some special research groups on manufacturing technology, and formulated relevant and relevant incentive policies to create a good technological innovation environment for employees.

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