Panint Electronic Ltd.

Grindmaster Corporation

David Vergara

Timothy E O'Connell

Dan L Watts

Timothy David Gantt

William Alexis Dahmen

Kenton J Graviss

Robert Lewis Mallory

Kwong Shing Wong

William A Reuss, Jr

David Waynescott

Disclosed herein is a power device. The power device has a power source; timing circuitry powered by the power source for producing a current pulse output having a pulse width; a switch for triggering the current pulse output produced by the timing circuitry; an armature motor powered by the power source and in electrical communication with the timing circuitry for receiving the current pulse therefrom, the armature motor comprising: an electro-magnetic core; a first winding for carrying electric current to energize a magnetic field associated with the electro-magnetic core; a second winding for carrying current to reset the magnetic field associated with the electro-magnetic core, the first and second windings wound about the electro-magnetic core; and a swinging armature for providing movement in response to the energizing of the magnetic field about electro-magnetic core. The first winding and the second winding are bifilar wound together about the electro-magnetic core. When the switch triggers the current pulse from the timing circuitry, the armature operates at the current pulse output pulse width. The invention permits higher frequency operation and more output pressure/output to be generated with devices with variable speed motors.

Continuously variable frequency swinging armature motor and drive

Disclosed herein is a power device. The power device has a power source; timing circuitry powered by the power source for producing a current pulse output having a pulse width; a switch for triggering the current pulse output produced by the timing circuitry; an armature motor powered by the power source and in electrical communication with the timing circuitry for receiving the current pulse therefrom, the armature motor comprising: an electro-magnetic core; a first winding for carrying electric current to energize a magnetic field associated with the electro-magnetic core; a second winding for carrying current to reset the magnetic field associated with the electro-magnetic core, the first and second windings wound about the electro-magnetic core; and a swinging armature for providing movement in response to the energizing of the magnetic field about electromagnetic core. The first winding and the second winding are bifilar wound together about the electro-magnetic core. When the switch triggers the current pulse from the timing circuitry, the armature operates at the current pulse output pulse width. The invention permits higher frequency operation and more output pressure/output to be generated with devices with variable speed motors.

A drawer and latching mechanism for a beverage brewer, and preferably, a brewer that utilizes a pod of coffee grounds or another beverage component, has a housing of the brewer including a pivotable cover and a drawer for retaining a pod of a beverage component below the brew head. In an open position, the pivotable cover and brew head are pivoted away from the drawer to allow access to the pod, while in a closed position, the pivotable cover and brew head are pivoted toward and locked relative to the drawer to secure the pod below the brew head for brewing.

Drawer and latching mechanism for positioning and securing a pod below the brew head of a beverage brewer

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Oconomowoc, WI, United States of America

David Vergara