National Repository of Grey Literature 15 records found  1 - 10next  jump to record: Search took 0.01 seconds. 
SMV-2020-18: Research and development of electron guns designed for welding
Zobač, Martin ; Vlček, Ivan ; Dupák, Libor
The subject of the project was further research and development of the electron gun for electron beam welding. The improvements were aimed to specific components from which are the electron guns assembled especially the high-voltage cable and the insulator. A series of samples was produced for the product evaluation.
SMV-2020-17: Development of the electron gun for welding of the radioactive samples
Zobač, Martin ; Vlček, Ivan ; Dupák, Libor
The subject of the project was the research and development of the electron gun for electron beam welding with accelerating voltage 60 kV and maximal power 2 kW. The device was developed for work in so called "hot chamber", where it is exposed to radioactive radiation. The electron gun was equipped with new type of ceramic isolator. The project was characteristic by solving complex problems from different fields and resulted in construction of functional prototype, that was successfully tested in cooperation with the client.
SMV-2019-42: Research and development of electron guns designed for welding
Zobač, Martin ; Vlček, Ivan ; Dupák, Libor
The subject of the project was further research and development of the electron gun for electron beam welding. The improvements were aimed to specific components from which are the electron guns assembled especially the high-voltage cable and the insulator. A series of samples was produced for the product evaluation.
SMV-2018-13: Research and development of electron guns designed for welding
Zobač, Martin ; Vlček, Ivan ; Dupák, Libor
The subject of the project was further research and development of the electron gun for electron beam welding. The improvements were aimed to specific components from which are the electron guns assembled. A series of samples was produced for the product evaluation.
SMV-2017-17: Development of the electron gun for welding of the radioactive samples
Zobač, Martin ; Vlček, Ivan
The subject of the project was the research and development of the electron gun for electron beam welding with accelerating voltage 60 kV and maximal power 2 kW. The device was developed for work in so called hot chamber, where it is exposed to radioactive radiation. The electron gun was equipped with new type of ceramic isolator. The project was characteristic by solving complex problems from different fields and resulted in construction of functional prototype, that was successfully tested in cooperation with the client.
SMV-2017-07: Research and development of electron guns designed for welding
Zobač, Martin ; Vlček, Ivan
The subject of the project was further research and development of the electron gun for electron beam welding. The improvements were aimed to remove flaws of previous versions. A series of samples was produced for the product evaluation.
SMV-2016-07: Research and development of electron guns designed for welding
Zobač, Martin ; Vlček, Ivan
The subject of the project was further research and development of the electron gun for electron beam welding. The improvements were aimed to remove flaws of previous versions. A series of samples was produced for the product evaluation.
SMV-2015-11: Development of welding and brazing joints for special industrial fittings
Zobač, Martin ; Vlček, Ivan
The subject of the project was further research and development of the electron gun for electron beam welding with accelerating voltage 60 kV and maximal power 2 kW. The improvements in functionality and safety in comparison with the previous versions of the gun were reached according to client requirements.
SMV-2015-10: Development of the electron gun for welding of the radioactive samples
Zobač, Martin ; Vlček, Ivan
The subject of the project was the research and development of the electron gun for electron beam welding with accelerating voltage 60 kV and maximal power 2 kW. The device was developed for work in so called "hot chamber", where it is exposed to radioactive radiation. The project was characteristic by solving complex problems from different fields and resulted in construction of functional prototype, that was successfully tested in cooperation with the client.
SMV-2014-05: Electron Beam Welder MEBW-60/2
Zobač, Martin ; Vlček, Ivan ; Dupák, Libor ; Dupák, Jan ; Kapounek, Petr
License fee from production and sales of the electron beam welder MEBW-60/2, which research and development was conducted at ISI in years 2006-2008. The device is significantly upgraded version of the electron beam welder developed at ISI during past 20 years. It features a working chamber with volume of 7 liters, an electron gun with accelerating voltage of 60 kV. The beam power is fluently adjustable up to 2 kW. For movement of the welded pieces it is possible to use 2-axis motorized manipulator. The control of the welder is fully digital and all functions are available to user through movable control panel. The device includes work table with work area large enough for needed preparatory work. Spatial arrangement is variable so it allows customization in place of installation.

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