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

Fluid reaction surfaces (i.e. – impellers) – With heating – cooling or thermal insulation means – Changing state mass within or fluid flow through working...

Improved hollow cast products such as gas-cooled gas turbine eng

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

In-line ram air turbine power system

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

In-pipe hydro-electric power system and turbine

Fluid reaction surfaces (i.e. – impellers) – Having positive means for impeller adjustment – Power or manual actuator on non-rotatable part

Inboard servo for marine controllable pitch propellers

Fluid reaction surfaces (i.e. – impellers) – With measuring – testing – signalling or inspection means

Inboard servo for marine controllable pitch propellers

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

Inclined raked partially submerged propellers

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

Increased impact resistance in hollow airfoils

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

Indentor arrangement

Fluid reaction surfaces (i.e. – impellers) – Having positive means for impeller adjustment – Motor bodily rotatable with impeller hub or shaft

Individual blade adjustment for wind turbines

Fluid reaction surfaces (i.e. – impellers) – Sustained ancillary movement of rotary working member

Individual blade control

Fluid reaction surfaces (i.e. – impellers) – Sustained ancillary movement of rotary working member – Responsive to fixed actuator

Individual blade control system for helicopters

Fluid reaction surfaces (i.e. – impellers) – Sustained ancillary movement of rotary working member – By actuator eccentric to rotation axis

Individual pitch control device for blades of rotors of rotor cr

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

Inducer wheel and method of forming the same

Fluid reaction surfaces (i.e. – impellers) – Specific drive or transmission means – Impeller driven by fluid motor

Inducer with tip shroud and turbine blades

Fluid reaction surfaces (i.e. – impellers) – Method of operation

Inductive rotary joint message system

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

Industrial ceiling fan

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Having wear liner – sheathing or insert

Industrial cooling tower fan blade having abrasion resistant lea

Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Welded – cemented or fused

Inertia welding of blades to rotors

Fluid reaction surfaces (i.e. – impellers) – Buoyant or inflatable working member

Inflatable air-driven motor