BG111546A - Лопатка - Google Patents

Лопатка

Info

Publication number
BG111546A
BG111546A BG111546A BG11154613A BG111546A BG 111546 A BG111546 A BG 111546A BG 111546 A BG111546 A BG 111546A BG 11154613 A BG11154613 A BG 11154613A BG 111546 A BG111546 A BG 111546A
Authority
BG
Bulgaria
Prior art keywords
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thickened
common
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profiles
Prior art date
Application number
BG111546A
Other languages
English (en)
Other versions
BG66769B1 (bg
Inventor
Добромир Александров
Original Assignee
Добромир Александров
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 Добромир Александров filed Critical Добромир Александров
Priority to BG111546A priority Critical patent/BG66769B1/bg
Publication of BG111546A publication Critical patent/BG111546A/bg
Publication of BG66769B1 publication Critical patent/BG66769B1/bg

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  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Toys (AREA)

Abstract

Лопатката е предназначена за използване в летателни апарати. Тя е с възможност на двустранно обтичане и увеличени функционални възможности. Състои се от тяло (1) с аеродинамичен профил (2) с основна (3) и горна (4) повърхнина при удебелен челен (5) и изтънен (6) заден участък и втори аеродинамичен профил (7), насочен обратно на първия (2). Обратно насочените аеродинамични профили (2 и 7) имат обща основна повърхнина (3) и общ участък (8). Между изтънените участъци (6, 10) на профилите (2, 7) и съответните удебелени участъци (11, 5) има хлабина (12), оформяща наклонени канали (13, 14), чиито краища са насочени към основната повърхнина (3). Общият участък (8) е свързан неподвижно с удебелените участъци (11 и 5) на тялото (1). 7 претенции, 8 фигури
BG111546A 2013-08-05 2013-08-05 Лопатка BG66769B1 (bg)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG111546A BG66769B1 (bg) 2013-08-05 2013-08-05 Лопатка

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG111546A BG66769B1 (bg) 2013-08-05 2013-08-05 Лопатка

Publications (2)

Publication Number Publication Date
BG111546A true BG111546A (bg) 2015-02-27
BG66769B1 BG66769B1 (bg) 2018-11-15

Family

ID=56848005

Family Applications (1)

Application Number Title Priority Date Filing Date
BG111546A BG66769B1 (bg) 2013-08-05 2013-08-05 Лопатка

Country Status (1)

Country Link
BG (1) BG66769B1 (bg)

Also Published As

Publication number Publication date
BG66769B1 (bg) 2018-11-15

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