AXIAL JET FAN Russian patent published in 1999 - IPC

Abstract RU 2124653 C1

FIELD: designing of general-and special- purpose axial jet fans. SUBSTANCE: obtaining of alternating bending of blades by moulding on a cylindrical die is one of the simplest and technologically accessible procedures providing for acceptable efficiency of fan impellers. EFFECT: enhanced quality of impellers. 3 cl, 3 dwg

Similar patents RU2124653C1

Title	Year	Author	Number
AXIAL FAN IMPELLER	1998	Levshin Ju.I.	RU2124654C1
CENTRIFUGAL FAN	1998	Shvetsov S.E.	RU2124652C1
CENTRIFUGAL ROOF FAN	1999	Levshin Ju.I. Shvetsov S.E. Ehskin M.G.	RU2160393C2
RADIAL-FLOW FAN	1998	Shvetsov S.E.	RU2124144C1
AXIAL-FLOW JET FAN	1996	Balkind O.Ja. Moskovko Ju.G. Popova L.I. Ansolis I.M.	RU2122657C1
REVERSIBLE FAN	1998	Levshin Ju.I.	RU2124145C1
CENTRIFUGAL FAN	1998	Shvetsov S.E.	RU2124651C1
WORKING WHEEL OF AXIAL FAN	1993	Balkind O.Ja. Moskovko Ju.G. Popova L.I. Vaksman V.Z.	RU2090784C1
CEILING CENTRIFUGAL FAN	1998	Levshin Ju.I. Ehskin M.G.	RU2157469C2
THERMAL FAN	1998	Levshin Ju.I.	RU2124168C1

RU 2 124 653 C1

Authors

Levshin Ju.I.

Dates

1999-01-10—Published

1998-02-06—Filed