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Information × Registration Number 0217U006339, 0114U000620 , R & D reports Title Improving the effciency of personal protective dust mining enterprises popup.stage_title Head Cheberiachko Sergey Ivanovich, Registration Date 28-03-2017 Organization State Higher Educational Institution National Mining University popup.description2 Prototype samples and conducted laboratory tests respirator. In the manufacture of dust filters used different combinations of filter materials; the expediency of making multilayer filters fibrous material. Results of laboratory tests of prototypes have confirmed their compliance with the requirements of GOST. During the production of prototypes proved the need for adjustments sized hole in a rubber pivmastsi to install the unit exhalation valve cover and the size of the cartridge. Product Description popup.authors Алексеєнко Сергій Олександрович Безщасний Олександр Вікторович Кривцун Геннадій Павлович Лебедєв Яків Яковлевич Литвиненко Анатолій Арсентійович Столбченко Олена Володиміровна Фрундін Володимир Юхимович Чеберячко Юрій Іванович Шибка Микола Васильович Яворська Олена Олександрівна popup.nrat_date 2020-04-02 Close
R & D report
Head: Cheberiachko Sergey Ivanovich. Improving the effciency of personal protective dust mining enterprises. (popup.stage: ). State Higher Educational Institution National Mining University. № 0217U006339
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Updated: 2026-03-22