GEC ALSTHOM LIMITED

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RUGBY CV21-1TB, GB

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum switching device
- Patent number 6,326,573
- Issue date Dec 4, 2001
- GEC Alsthom Limited
- Leslie T Falkingham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polyphase static var compensator arrangement for supply voltage reg...
- Patent number 6,107,785
- Issue date Aug 22, 2000
- Gec-Alsthom Limited
- Peter T Griffiths
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching control arrangement
- Patent number 6,088,245
- Issue date Jul 11, 2000
- Gec-Alsthom Limited
- John Desmond Ainsworth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control arrangement for a multilevel convertor
- Patent number 5,995,391
- Issue date Nov 30, 1999
- Gec-Alsthom Limited
- Mark Davies
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Button arrangement on instrument panel
- Patent number D416881
- Issue date Nov 23, 1999
- Gec-Alsthom Limited
- Peter Ross
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Turbine blade
- Patent number 5,906,474
- Issue date May 25, 1999
- Gec-Alsthom Limited
- Brian Robert Haller
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Cooling arrangements for rotating electrical machines
- Patent number 5,866,959
- Issue date Feb 2, 1999
- Gec-Alsthom Limited
- Graham Le Flem
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power-line trip circuit
- Patent number 5,841,618
- Issue date Nov 24, 1998
- Gec-Alsthom Limited
- Graham Dilkes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit interrupter arrangement
- Patent number 5,834,725
- Issue date Nov 10, 1998
- Gec-Alsthom Limited
- Roy Clarke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of locating the position of a fault on a power transmission
- Patent number 5,825,189
- Issue date Oct 20, 1998
- GEC Alsthom Limited
- Allan Thomas Johns
- G01 - MEASURING TESTING
Information Patent Grant
Antiseismic static electrical converter apparatus
- Patent number 5,790,388
- Issue date Aug 4, 1998
- Gec-Alsthom Limited
- Andrew Douglas John Buckingham
- E04 - BUILDING
Information Patent Grant
Turbine blade
- Patent number 5,779,443
- Issue date Jul 14, 1998
- GEC Alsthom Limited
- Brian Robert Haller
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and apparatus for paying out, securing and hauling in a flex...
- Patent number 5,730,425
- Issue date Mar 24, 1998
- Gec-Alsthom Limited
- Derek J. Brooks
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Superconductive fault current limiters
- Patent number 5,694,279
- Issue date Dec 2, 1997
- Gec-Alsthom Limited
- Francis James Mumford
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic control apparatus
- Patent number 5,672,943
- Issue date Sep 30, 1997
- Gec-Alsthom Limited
- Peter Vivers
- G05 - CONTROLLING REGULATING
Information Patent Grant
Methods and apparatus for identifying faulted phases on an electric...
- Patent number 5,608,327
- Issue date Mar 4, 1997
- Gec-Alsthom Limited
- Martin S. Jones
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Turbine blade assembly
- Patent number 5,575,620
- Issue date Nov 19, 1996
- Gec-Alsthom Limited
- Brian R. Haller
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Methods of making power distribution transformers
- Patent number 5,566,443
- Issue date Oct 22, 1996
- Gec-Alsthom Limited
- Dennis J. Allan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilevel converter with capacitor voltage balancing
- Patent number 5,532,575
- Issue date Jul 2, 1996
- Gec-Alsthom Limited
- John D. Ainsworth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Distribution transformers
- Patent number 5,455,553
- Issue date Oct 3, 1995
- Gec-Alsthom Limited
- Dennis J. Allan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Distribution transformers
- Patent number 5,387,894
- Issue date Feb 7, 1995
- GEC Alsthom Limited
- Dennis J. Allan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mine shaft conveyance system
- Patent number 5,195,615
- Issue date Mar 23, 1993
- GEC Alsthom Limited
- Michael J. N. Manning
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Phase shifting circuits
- Patent number 5,157,288
- Issue date Oct 20, 1992
- GEC Alsthom Limited
- Stephen R. Hill
- G01 - MEASURING TESTING
Information Patent Grant
Linear motor conveyance system
- Patent number 5,126,604
- Issue date Jun 30, 1992
- GEC Alsthom Limited
- Michael J. N. Manning
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Electrical energy storage system
- Patent number 5,093,770
- Issue date Mar 3, 1992
- GEC Alsthom Limited
- John L. Davenport
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Equipment for and methods of locating the position of a fault on a...
- Patent number 5,072,403
- Issue date Dec 10, 1991
- GEC Alsthom Limited
- Allan T. Johns
- G01 - MEASURING TESTING
Information Patent Grant
Adjustment of disposition of rotation axis in moving coil measuring...
- Patent number 5,012,184
- Issue date Apr 30, 1991
- GEC Alsthom Limited
- Alan G. Burgess
- G01 - MEASURING TESTING

GEC ALSTHOM LIMITED

Organization

Patents Grantslast 30 patents

Vacuum switching device

Polyphase static var compensator arrangement for supply voltage reg...

Switching control arrangement

Control arrangement for a multilevel convertor

Button arrangement on instrument panel

Turbine blade

Cooling arrangements for rotating electrical machines

Power-line trip circuit

Circuit interrupter arrangement

Method of locating the position of a fault on a power transmission

Antiseismic static electrical converter apparatus

Turbine blade

Method and apparatus for paying out, securing and hauling in a flex...

Superconductive fault current limiters

Electronic control apparatus

Methods and apparatus for identifying faulted phases on an electric...

Turbine blade assembly

Methods of making power distribution transformers

Multilevel converter with capacitor voltage balancing

Distribution transformers

Distribution transformers

Mine shaft conveyance system

Phase shifting circuits

Linear motor conveyance system

Electrical energy storage system

Equipment for and methods of locating the position of a fault on a...

Adjustment of disposition of rotation axis in moving coil measuring...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks