The article gives IT-companies and their software products review in the field of engineer analysis and calculation. The importance and intensive development of this sphere IT-companies through their works and service refining, that facilitates their new market segments introduction, is shown.
Keywords: CAE, engineering, intellectual property, IT-technology, software products, CAD
The results of a patent search in the field of quality improvement of main piping valve gate’s sealing faces for the plants of nuclear power, thermal power and oil and gas industries are given
Keywords: valve gate, wedge valve, main piping, patent search, sealing face
The results of analysis of engineering solutions with main piping’s wedge valve design for the plants of nuclear power, thermal power, oil and gas industries, based on the realized patent search, are given. The tendencies of engineering solutions development for wedge valve design are identified
Keywords: valve industry, pipeline valve, shut-off valve, wedge valve, main piping