Other

Barber Colman Company

Barber-colman

Nicholas F Campagna

Lance F Miller

Mike Andres

Kenneth J Eakman

James G Mueller

Paul E Hildebrand

Presented is a multipurpose tool formed from an elongated unitary length of material narrow in comparison to its length and having a main body portion on one end of which is integrally formed a reentrant portion that functions as a clip to retain the tool clipped within a pocket, and which also provides a lip portion diverging from the main body portion and against which the thumb may rest during use. The end of the main body portion remote from the reentrant portion is provided with one or more sharpened edges, and in one embodiment two opposed recesses are formed in the lateral edges of the main body portion adjacent its sharpened end edge. A portion of the lateral edges that define the recesses are also sharpened as a continuation of the sharpened end edge.

Tape and tape liner removal tool

A switched reluctance generator that can be used in an air cycle machine, where the generator uses the energy from the shaft of the air cycle machine to provide a back-up power supply to the magnetic bearings supporting the shaft. The generator includes circuitry for comparing the non-commutated excitation current with a command signal to regulate the excitation current, thereby regulating the generator output voltage.

Switched reluctance generator

A force motor includes an electromagnetic rotary actuator and a governor cup for use in the fuel system of an internal combustion engine to permit a desired fuel flow to pass to the engine. The rotary actuator includes a cylindrical housing over which two coils are wound. The magnetic field generated by applying direct current to the coils interacts with a permanent magnet rotor field to rotate an output shaft against the biasing force of a return spring. A governor cup includes a magnet permitting magnetic engagement of the fuel rod to the governor cup. The rotation of the output shaft is translated into linear movement of the fuel rod by a linkage. The rotary actuator has constant output torque characteristics for a given current level to permit the fuel rod to be correctly positioned for the desired fuel flow.

Force motor for use in the fuel system of an internal combustion engine

Growing community of inventors

Menomonee Falls, WI, United States of America

Nicholas F Campagna