LandOfFree - US Patents - Listing for Fluid reaction surfaces (i.e., impellers),Perimetric blading extending axially between annular members

Fluid reaction surfaces (i.e. – impellers) – Perimetric blading extending axially between annular members

Fan rotor for crossflow fan

Fluid reaction surfaces (i.e. – impellers) – Perimetric blading extending axially between annular members

Fan, method for producing the fan by molding molten metal,...

Fluid reaction surfaces (i.e. – impellers) – Perimetric blading extending axially between annular members

Forward swept centrifugal fan wheel

Fluid reaction surfaces (i.e. – impellers) – Perimetric blading extending axially between annular members

Impeller for blower and air conditioner having the same

Fluid reaction surfaces (i.e. – impellers) – Perimetric blading extending axially between annular members

Impeller for transverse fan

Fluid reaction surfaces (i.e. – impellers) – Perimetric blading extending axially between annular members

Impeller for transverse fan

Fluid reaction surfaces (i.e. – impellers) – Perimetric blading extending axially between annular members

Impeller of a blower having air-guiding ribs with...

Fluid reaction surfaces (i.e. – impellers) – Perimetric blading extending axially between annular members

Impeller of multiblade blower

Fluid reaction surfaces (i.e. – impellers) – Perimetric blading extending axially between annular members

Impeller structure for pump

Fluid reaction surfaces (i.e. – impellers) – Perimetric blading extending axially between annular members

Impellers for cross-flow fans

Fluid reaction surfaces (i.e. – impellers) – Perimetric blading extending axially between annular members

Liquid agitator

Fluid reaction surfaces (i.e. – impellers) – Perimetric blading extending axially between annular members

Method and device for compensation of the thermal expansion...

Fluid reaction surfaces (i.e. – impellers) – Perimetric blading extending axially between annular members

Method and device for compensation of the thermal expansion...

Fluid reaction surfaces (i.e. – impellers) – Perimetric blading extending axially between annular members

Modified centrifugal fan wheel

Fluid reaction surfaces (i.e. – impellers) – Perimetric blading extending axially between annular members

Multi-sectional centrifugal blower fan unit

Fluid reaction surfaces (i.e. – impellers) – Perimetric blading extending axially between annular members

Multiblade fan

Fluid reaction surfaces (i.e. – impellers) – Perimetric blading extending axially between annular members

Process for manufacturing an impeller

Fluid reaction surfaces (i.e. – impellers) – Perimetric blading extending axially between annular members

Smoke exhauster having improved fan device

Fluid reaction surfaces (i.e. – impellers) – Perimetric blading extending axially between annular members

Transverse blower fan and method of assembly