1
Charles D Syverson: Wind power generator and control therefore. Power Group International Corporation, Kinney Lange Braddock Westman & Fairbairn, November 29, 1983: US04418287 (16 worldwide citation)

A wind powered generator for generating electrical energy comprising a generator which has no slip rings between its field and armature, and which when mounted on a tower is controlled through suitable control mechanism to adjust the power output to a level compatible with the load and storage equip ...


2
Tomas Enrique Gottfried Blackmore: Electrical machine having locked permanent magnets and rotor slices. POWER GROUP INTERNATIONAL CORPORATION, Egbert Law Offices PLLC, October 25, 2016: US09479018

An electrical machine has a drive shaft, a rotor affixed to the drive shaft and extending outwardly therefrom in which the rotor has at least one slice of a ferromagnetic material, a first plate positioned over and around the shaft and positioned adjacent to one side of the slice so as to have a por ...


3
Carlos Gottfried: Power system for providing an uninterruptible power supply to an external load. POWER GROUP INTERNATIONAL CORPORATION, Egbert Law Offices PLLC, February 21, 2017: US09577471

A power system for providing an uninterruptible power supply to an external load has a first motor adapted to be connected to a source of power, a flywheel/generator adapted to supply power to the external load, a standby generator switchably electrically connected to the flywheel/generator, and a s ...


4
Syverson Charles D: Eolienne generatrice delectricite, orientable pour le captage optimum de la force des vents, Wind power generator with control of propeller-wind angle of interceptance. Power Group International Corporation, SMART & BIGGAR, April 12, 1983: CA1144601

ABSTRACTThe present invention relates to a wind powered generator mechanicalarrangement and control. The generator comprises a propeller having a directlycoupled rotating field comprising permanent magnets mounted in a rotatinghousing. The stationary armature in turn is supported on a suitable tower ...


5
Gottfried Carlos F: Groupe generateur delectricite ininterruptible, Uninterruptible power system. Power Group International Corporation, SMART & BIGGAR, February 25, 1986: CA1201165

ABSTRACT The present invention is power system for providingan uninterruptible power supply to an external loadcomprising a flywheel generator, a first motor, a standbygenerator, and a transfer controller. The flywheelgenerator is adapted to supply energy to the external load.m e first motor is driv ...


6
Carlos F Gottfried: Machine cooling scheme. Power Group International Corporation, Klarquist Sparkman, July 15, 2010: US20100176670-A1

A motor, generator, or other machine with an improved rotor and stator structure providing radial slots in the rotor and stator can create an improved cooling scheme, or airflow pattern. Such a cooling scheme can be adapted for both totally enclosed and open drip proof motors, generators, and other ...


7
Gottfried Carlos F: Uninterruptible power system. Power Group International Corporation, EGBERT John S, March 14, 1985: WO/1985/001021

In power systems for providing an uninterruptible power supply to a load (24), a problem may arise in the switching of power from a main line (12) to a standby generator (20). A power system that overcomes the above problem further includes a first motor (14), a first generator (16), a flywheel (62) ...


8
Gottfried Carlos F: Machine cooling scheme. POWER GROUP INTERNATIONAL CORPORATION, Durocher Amy B, July 15, 2010: WO/2010/081140

A motor, generator, or other machine with an improved rotor and stator structure providing radial slots in the rotor and stator can create an improved cooling scheme, or airflow pattern. Such a cooling scheme can be adapted for both totally enclosed and open drip proof motors, generators, and other ...