LandOfFree - US Patents - Listing for Inductor devices,With means to change coil length or connections

Inductor devices – With means to change coil length or connections – Series change

High-voltage winding for core-form power transformers

Inductor devices – With means to change coil length or connections – Contactor following helical conductor

Impedance ratio varying device

Inductor devices – With means to change coil length or connections – Contactor following helical conductor

Inductance device, particularly for short waves

Inductor devices – With means to change coil length or connections – With connection reversing means

Inductive transmitters for conductor location

Inductor devices – With means to change coil length or connections – Plural coils

Inductor induced light emitting bottle

Inductor devices – With means to change coil length or connections – Series change

Landscape lighting transformer having increased loading...

Inductor devices – With means to change coil length or connections – Contactor following helical conductor

Longitudinally contoured conductor for inductive electrical devi

Inductor devices – With means to change coil length or connections – Plural coils

LTC compensating winding for parallel operation of transformers

Inductor devices – With means to change coil length or connections – Series change

Method and apparatus for providing selectable output voltages

Inductor devices – With means to change coil length or connections – Series change

Method and apparatus for providing selectable output voltages

Reissue Patent

Inductor devices – With means to change coil length or connections – Plural coils

Method and apparatus for transformer bandwidth enhancement

Inductor devices – With means to change coil length or connections – Plural coils

Method for selecting coil voltage and locking the coil in place

Inductor devices – With means to change coil length or connections – Plural coils

Multilayer winding inductor

Inductor devices – With means to change coil length or connections – Plural coils

Nine-phase step-up/step-down autotransformer

Inductor devices – With means to change coil length or connections – Series change

No-load tap changer for three-phase transformers

Inductor devices – With means to change coil length or connections – Series change

On-load tap-changing transformer

Inductor devices – With means to change coil length or connections – Plural coils

Rotationally symmetrical high-voltage pulse transformer with tes

Inductor devices – With means to change coil length or connections – Contactor following helical conductor

Satellite terminal warning system

Inductor devices – With means to change coil length or connections – Plural coils

Split structure type transformer