RU2003111100A - AXIAL FAN BLADE - Google Patents

AXIAL FAN BLADE

Info

Publication number
RU2003111100A
RU2003111100A RU2003111100/06A RU2003111100A RU2003111100A RU 2003111100 A RU2003111100 A RU 2003111100A RU 2003111100/06 A RU2003111100/06 A RU 2003111100/06A RU 2003111100 A RU2003111100 A RU 2003111100A RU 2003111100 A RU2003111100 A RU 2003111100A
Authority
RU
Russia
Prior art keywords
fan blade
axial fan
edge
upper edge
root part
Prior art date
Application number
RU2003111100/06A
Other languages
Russian (ru)
Other versions
RU2244854C2 (en
Inventor
Сафа Алисафа оглы Гюльмамедов
Original Assignee
Сафа Алисафа оглы Гюльмамедов
Filing date
Publication date
Application filed by Сафа Алисафа оглы Гюльмамедов filed Critical Сафа Алисафа оглы Гюльмамедов
Priority to RU2003111100/06A priority Critical patent/RU2244854C2/en
Priority claimed from RU2003111100/06A external-priority patent/RU2244854C2/en
Publication of RU2003111100A publication Critical patent/RU2003111100A/en
Application granted granted Critical
Publication of RU2244854C2 publication Critical patent/RU2244854C2/en

Links

Claims (1)

Лопасть осевого вентилятора, содержащая выпуклый набегающий край, вогнутый сбегающий край, корневую часть и верхнюю кромку, отличающаяся тем, что углы наклона прямых, соединяющих края корневой части, средней части и верхней кромки, к плоскости вращения лопасти выполнены в соотношении 2,5:1,6:1.An axial fan blade containing a convex running edge, a concave running edge, a root part and an upper edge, characterized in that the angles of inclination of the straight lines connecting the edges of the root part, the middle part and the upper edge to the plane of rotation of the blade are made in a ratio of 2.5: 1 , 6: 1.
RU2003111100/06A 2003-04-17 2003-04-17 Blade of axial-flow fan RU2244854C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003111100/06A RU2244854C2 (en) 2003-04-17 2003-04-17 Blade of axial-flow fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003111100/06A RU2244854C2 (en) 2003-04-17 2003-04-17 Blade of axial-flow fan

Publications (2)

Publication Number Publication Date
RU2003111100A true RU2003111100A (en) 2004-10-10
RU2244854C2 RU2244854C2 (en) 2005-01-20

Family

ID=34978386

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003111100/06A RU2244854C2 (en) 2003-04-17 2003-04-17 Blade of axial-flow fan

Country Status (1)

Country Link
RU (1) RU2244854C2 (en)

Similar Documents

Publication Publication Date Title
GB2433557B (en) Propeller & propeller blade shape
WO2007033014A3 (en) Rotary lawn edger tool
ATE507923T1 (en) MIXING ROTOR BLADES WITH PREFORMED TIP ELEMENTS AND PROCESS OF MANUFACTURING
RU2003111100A (en) AXIAL FAN BLADE
RU2001120497A (en) AXIAL FAN BLADE
USD477072S1 (en) Ceiling fan blade
RU2001104714A (en) WING
USD524935S1 (en) Ceiling fan blade
RU2002129819A (en) DIFFUSER OF A CENTRIFUGAL OR DIAGONAL COMPRESSOR
RU2002129820A (en) DIFFUSER OF A CENTRIFUGAL OR DIAGONAL COMPRESSOR
RU99111290A (en) Rasp Spoon
RU2001106941A (en) Rowing paddle
RU2000130477A (en) HELICOPTER
RU2000108842A (en) SHAROSHKA
RU2002121566A (en) Turbomachine impeller
RU2001112743A (en) CENTRIFUGAL PUMP WORKING BODY
RU2000119891A (en) ROTARY DEVICE
RU2001126679A (en) HELICOPTER SCREW
RU2001126893A (en) Kite
RU2002131692A (en) SCISSORS
RU98121986A (en) TURBINE ROTOR
RU99127171A (en) WATER-TURBINE TURBINE GUIDE
RU2001133224A (en) Cutter for drilling holes
TH95442A (en) Two-way rotating fan blades for ceiling fans
RU2002107629A (en) Centrifugal Thresher Fan