+An air core reactor (47) including a plurality of concentric conductor winding packages (44 46) wherein a force (F) generated by the interaction of current (+) flowing through one package and a magnetic field (42) generated by the reactor is out of phase (F ) with a force generated in another package thereby ef...

An air core dry type power reactor (10) of the type having multiple concentrically positioned winding layers (12) extending along a central axis and above arms (24) of a first spider unit (16) when the reactor is horizontally positioned with respect to a horizontal ground plane the winding layers (12) arranged in sp...

A damping bearing (34 36) provides relative rotations between first and second subassemblies about a point (40). The first subassembly includes a fluid containment vessel (26 26C 26D) containing a fluid (32). The second subassembly includes a plunger (42) with a fluid deformation element (46 46B) immersed in the...

A damping bearing (20) including an inner ball portion (34) attached to an end of a support shaft (32) and an outer collar portion (30) attached to a housing (22) for rotation of the housing relative to the support shaft about a center point. A chamber (28) for a damping fluid such as grease is defined by clearance ...

A capacitor (20A E) formed as a roll of inner and outer electrode strips (21 23) alternating with inner and outer dielectric strips (22 24). Each of the dielectric strips (22 24) is shorter than an inwardly adjacent one of the electrode strips (21 23) at a radially outer end thereof (21 E 23E). This exposes the radi...