H02K 47 - Dynamo-electric converters

Patents for H02K 47 - Dynamo-electric converters (587)
04/2002
04/24/2002	CN1083356C Electric drive system for vehicles
03/2002
03/19/2002	US6359358 Magnetic circuits in the rotation system for generating both the mechanical power and the electric power
03/12/2002	US6356472 Interconnection system for transmitting power between electrical systems
02/2002
02/27/2002	CN1080021C Magnetic circuit in the rotating system for generation both the mechanical power and the electric power
12/2001
12/27/2001	US20010055217 Rotating asynchronous converter and a generator device
12/25/2001	CA2168977C Versatile ac dynamo-electric machine and ups systems incorporating such machine
09/2001
09/11/2001	US6288519 Charging and vibrating method using movable magnets for a product using rechargeable batteries
09/06/2001	US20010019494 Dc transformer/reactor
06/2001
06/21/2001	WO2001045238A1 Supply device for the filament of an x-ray tube
03/2001
03/13/2001	US6201331 Motor/generator
01/2001
01/31/2001	CN1061485C Interconnection system for transmitting power between electrical systems
01/10/2001	CN1279839A Electricity supply system
01/10/2001	CN1279837A Traction motor and drive system
01/10/2001	CN1279830A Power flow control
12/2000
12/20/2000	EP1060556A1 Electricity supply system
12/06/2000	EP1058372A2 Motor utilizing basic factor and having generator function
11/2000
11/23/2000	WO2000038294A3 Non-galvanic electric charging system for a rechargeable battery and relative method
11/01/2000	CN1272240A Synchronous compensator plant
10/2000
10/25/2000	CN2403173Y DC drive generator
10/24/2000	CA2240059C Intelligent charge alternator
09/2000
09/13/2000	EP1034606A1 Traction motor and drive system
09/13/2000	EP1034593A1 Power flow control
08/2000
08/31/2000	WO2000051220A1 Transportable ac power generating plant
08/16/2000	CN1055576C Versatile AC dynamo-electric machine
07/2000
07/19/2000	EP1020006A1 Synchronous compensator plant
06/2000
06/29/2000	WO2000038294A2 Non-galvanic electric charging system for a rechargeable battery and relative method
06/06/2000	CA2045115C Rotary phase converter having circuitry for switching windings to provide reduced starting current with rapid dependable starting
03/2000
03/01/2000	EP0982840A1 Transportable alternating current supply equipment
02/2000
02/23/2000	CN2365815Y Multifunction electric motor
02/17/2000	WO2000008737A1 Power generating apparatus
11/1999
11/23/1999	US5990590 Versatile AC dynamo-electric machine
11/09/1999	US5982650 Intra-grid power director
09/1999
09/29/1999	EP0945964A2 Motor/generator
09/14/1999	US5953225 Power flow control and power recovery with rotary transformers
09/14/1999	US5952816 Compensation for power transfer systems using variable rotary transformer
08/1999
08/11/1999	CN1225755A High voltage rotating electric machine having magnetic circuit, and method for mfg. same
07/1999
07/28/1999	CN1224542A High-voltage plants with electric motors
06/1999
06/24/1999	WO1999031788A1 Auxiliary power source
06/24/1999	DE19716834A1 Engine driven generator arrangement
06/16/1999	CN1220051A Rotating asynchronous converter and generator device
06/16/1999	CN1220044A Synchronous compensator plant
06/16/1999	CN1220042A Hydroelectric power generating equipment
06/16/1999	CN1220041A Turbo-generator plant
06/16/1999	CN1219911A Electric drive system for vehicles
06/10/1999	WO1999029020A1 Electricity supply system
06/10/1999	WO1999029019A1 Traction motor and drive system
06/10/1999	WO1999029008A1 Power flow control
06/10/1999	CA2310836A1 Traction motor and drive system
06/10/1999	CA2310501A1 Electricity supply system
05/1999
05/19/1999	EP0917271A2 Compensation for power transfer systems using rotary transformer
05/19/1999	EP0917270A2 Power flow control and power recovery with rotary transformers
04/1999
04/08/1999	WO1999017427A1 Synchronous compensator plant
04/08/1999	CA2305427A1 Synchronous compensator plant
03/1999
03/17/1999	EP0901711A1 A rotating asynchronous converter and a generator device
03/17/1999	EP0901704A1 High-voltage plants with electric motors
03/17/1999	EP0901703A1 A turbo-generator plant
03/17/1999	EP0901702A1 A hydro-generator plant
03/17/1999	EP0901701A1 Synchronous compensator plant
03/17/1999	EP0901700A2 Rotating electric machines with magnetic circuit for high voltage and method for manufacturing the same
01/1999
01/13/1999	EP0889797A2 An electric drive system for vehicles
12/1998
12/16/1998	EP0884820A2 Alternating current charging generator
12/16/1998	CN1202029A Intelligent charge alternator
11/1998
11/24/1998	US5841267 Power flow control with rotary transformers
11/17/1998	US5838085 Versatile AC dynamo-electric machine
09/1998
09/16/1998	EP0865139A2 Power flow control with rotary transformers
09/16/1998	CN1193421A Magnetic circuits in the rotating system for generation both the mechanical power and the electric power
08/1998
08/13/1998	WO1998035425A1 Generator and motor
07/1998
07/28/1998	US5786645 Motor-generator using permanent magnets
07/01/1998	EP0712545A4 Versatile ac dynamo-electric machine
06/1998
06/17/1998	CN2284471Y 60 Hertz a. c asynchronous frequency changer
06/03/1998	EP0845171A1 Magnetic circuits in the rotation system for generating both the mechanical power and the electric power
05/1998
05/19/1998	US5754420 Rotating field transformer
04/1998
04/21/1998	US5742515 Asynchronous conversion method and apparatus for use with variable speed turbine hydroelectric generation
04/14/1998	US5739612 Auxiliary power source
03/1998
03/26/1998	WO1998012797A1 Interconnection system for electrical systems having differing electrical characteristic
02/1998
02/12/1998	WO1997045288A3 An electric drive system for vehicles
01/1998
01/15/1998	WO1997045919A3 Rotating electric machines with magnetic circuit for high voltage and method for manufacturing the same
12/1997
12/04/1997	WO1997045927A1 Rotating electric machine for high voltage
12/04/1997	WO1997045925A1 High-voltage plants with electric motors
12/04/1997	WO1997045924A1 A turbo-generator plant
12/04/1997	WO1997045923A1 A hydro-generator plant
12/04/1997	WO1997045922A1 Synchronous compensator plant
12/04/1997	WO1997045919A2 Rotating electric machines with magnetic circuit for high voltage and method for manufacturing the same
12/04/1997	WO1997045912A1 A rotating asynchronous converter and a generator device
12/04/1997	WO1997045288A2 An electric drive system for vehicles
12/04/1997	CA2256473A1 Rotating electric machines with magnetic circuit for high voltage and method for manufacturing the same
12/04/1997	CA2255771A1 An electric drive system for vehicles
12/04/1997	CA2255770A1 A hydro-generator plant
12/04/1997	CA2255769A1 A turbo-generator plant
12/04/1997	CA2255768A1 High-voltage plants with electric motors
12/04/1997	CA2255744A1 A rotating asynchronous converter and a generator device
11/1997
11/26/1997	CN1166242A Interconnection system for transmitting power between electrical systems
10/1997
10/15/1997	EP0800717A1 Interconnection system for transmitting power between electrical systems
09/1997
09/18/1997	WO1997034362A1 Asynchronous intergrid transfer apparatus
09/18/1997	CA2248574A1 Asynchronous intergrid transfer apparatus
05/1997
05/09/1997	WO1997016885A1 Interconnection system for transmitting power between electrical systems
03/1997
03/04/1997	US5608615 Asynchronous intergrid transfer apparatus
02/1997
02/27/1997	WO1997007587A1 Magnetic circuits in the rotation system for generating both the mechanical power and the electric power
02/27/1997	CA2229376A1 Magnetic circuits in the rotation system for generating both the mechanical power and the electronic power
01/1997
01/07/1997	US5592039 AC and DC motor-generator set having stators with annular end plate water cooling channels

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