UA39600A - Noise-protection screen - Google Patents

Noise-protection screen

Info

Publication number
UA39600A
UA39600A UA2000116170A UA2000116170A UA39600A UA 39600 A UA39600 A UA 39600A UA 2000116170 A UA2000116170 A UA 2000116170A UA 2000116170 A UA2000116170 A UA 2000116170A UA 39600 A UA39600 A UA 39600A
Authority
UA
Ukraine
Prior art keywords
noise
protection screen
frame
hermetic
sheets
Prior art date
Application number
UA2000116170A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Володимир Володимирович Карачун
Владимир Владимирович Карачун
Михайло Семенович Тривайло
Михаил Семенович Тривайло
Вікторія Миколаївна Мельник
Виктория Николаевна Мельник
Original Assignee
Національний Технічний Університет України "Київський Політехнічний Інститут"
Национальный Технический Университет Украины "Киевский Политехнический Институт"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Національний Технічний Університет України "Київський Політехнічний Інститут", Национальный Технический Университет Украины "Киевский Политехнический Институт" filed Critical Національний Технічний Університет України "Київський Політехнічний Інститут"
Priority to UA2000116170A priority Critical patent/UA39600A/en
Publication of UA39600A publication Critical patent/UA39600A/en

Links

Landscapes

  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The noise-protection screen has stand with frame and hermetic and perforated sheets fixed on the frame, and sound-absorbing material placed in the gap between the sheets. Hermetic sheet is equipped with coaxial spherical depressions and bosses placed on its surface in chess order.
UA2000116170A 2000-11-01 2000-11-01 Noise-protection screen UA39600A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA2000116170A UA39600A (en) 2000-11-01 2000-11-01 Noise-protection screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA2000116170A UA39600A (en) 2000-11-01 2000-11-01 Noise-protection screen

Publications (1)

Publication Number Publication Date
UA39600A true UA39600A (en) 2001-06-15

Family

ID=74209328

Family Applications (1)

Application Number Title Priority Date Filing Date
UA2000116170A UA39600A (en) 2000-11-01 2000-11-01 Noise-protection screen

Country Status (1)

Country Link
UA (1) UA39600A (en)

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