SE346357BSE1679369ASE1679369ASE346357BSE 346357 BSE346357 BSE 346357BSE 1679369 ASE1679369 ASE 1679369ASE 1679369 ASE1679369 ASE 1679369ASE 346357 BSE346357 BSE 346357B
Authority
SE
Sweden
Application number
SE1679369A
Inventor
J Dyrting
Original Assignee
Nordisk Ventilator
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 Nordisk VentilatorfiledCriticalNordisk Ventilator
Publication of SE346357BpublicationCriticalpatent/SE346357B/xx
F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
F04D—NON-POSITIVE-DISPLACEMENT PUMPS
F04D29/00—Details, component parts, or accessories
F04D29/26—Rotors specially for elastic fluids
F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
General Engineering & Computer Science
(AREA)
Structures Of Non-Positive Displacement Pumps
(AREA)