Title:
Centrifugal impeller
United States Patent 3013501


Inventors:
Torsten, Ygge Nils Erik
Application Number:
US63082556A
Publication Date:
12/19/1961
Filing Date:
12/27/1956
Assignee:
SKOGLUND & OLSON AB
Primary Class:
Other Classes:
415/228, 416/179, 416/185, 416/235
International Classes:
F01D5/04; F04D29/22
View Patent Images:
US Patent References:
2853019Balanced single passage impeller pump1958-09-23
2827261Fluid propulsion apparatus1958-03-18
2658455Impeller with center intake1953-11-10
2547786Single suction impeller1951-04-03
2240653Fan1941-05-06
1889816Distributor1932-12-06
1503776Centrifugal pump or blower1924-08-05
Foreign References:
FI27752A1955-06-10
SE146760A
GB345973A1931-03-31
FR644600A1928-10-10
GB719248A1954-12-01