LandOfFree - US Patents - Listing for Fluid reaction surfaces (i.e., impellers)

Fluid reaction surfaces (i.e. – impellers) – Articulated – resiliently mounted or self-shifting impeller... – Sectional – staged or nonrigid working member

Sheet metal fan assembly

Fluid reaction surfaces (i.e. – impellers) – Articulated – resiliently mounted or self-shifting impeller... – Sectional – staged or nonrigid working member

Sheet metal fan assembly

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Irregular – flanged or channel forming blade surface

Sheet metal fan blade forming process

Fluid reaction surfaces (i.e. – impellers) – Having lubricating – sealing – packing or specific bearing...

Sheet metal hub assembly

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Hollow

Shell structure of wind turbine blade having regions of low...

Fluid reaction surfaces (i.e. – impellers) – Removable auxiliary attachment to work surface

Shield for masking a flow directing assembly

Fluid reaction surfaces (i.e. – impellers) – With heating – cooling or thermal insulation means

Shielded turbine rotor

Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Blade received in well or slot

Shim for a turbojet blade

Fluid reaction surfaces (i.e. – impellers) – Plural impellers having relative movement or independent... – Coaxial rotation

Ship drive with two counterturning propellers

Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Axially extending shroud ring or casing

Ship's propeller

Fluid reaction surfaces (i.e. – impellers) – Sustained ancillary movement of rotary working member – Responsive to gravity or working fluid force

Shock absorber for adjustable pitch propeller with...

Fluid reaction surfaces (i.e. – impellers) – Articulated – resiliently mounted or self-shifting impeller... – Nonmetallic resilient mounting

Shock absorbing clutch assembly for marine propeller

Fluid reaction surfaces (i.e. – impellers) – Ambient fluid or exhaust gas directed through hub – fairing...

Shock absorbing device for watercraft propeller

Fluid reaction surfaces (i.e. – impellers) – Articulated – resiliently mounted or self-shifting impeller... – Nonmetallic resilient mounting

Shock-absorbing propeller assembly

Fluid reaction surfaces (i.e. – impellers) – Support mounting – carrier or fairing structure

Shrink-fit stress coupling for a shaft of differing materials

Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Axially extending shroud ring or casing

Shroud band for a rotor wheel having integral rotor blades

Fluid reaction surfaces (i.e. – impellers) – Lashing between working members or external bracing – Peripheral

Shroud fitting

Fluid reaction surfaces (i.e. – impellers) – Lashing between working members or external bracing – Connecting adjacent work surfaces

Shroud for a rotor blade

Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Axially extending shroud ring or casing

Shroud gap control for integral shrouded blades