Kaman Electromagnetics Corporation

Organization

Hudson, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Centrifugal pump with an axial-field integral motor cooled by worki...
- Patent number 6,012,909
- Issue date Jan 11, 2000
- Ingersoll-Dresser Pump Co.
- Donald P. Sloteman
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Diaphragm for seal-less integral-motor pump
- Patent number 5,951,267
- Issue date Sep 14, 1999
- Ingersoll-Dresser Pump Co.
- Mark S. Piercey
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Motor drive system having a plurality of series connected H-bridges
- Patent number 5,917,295
- Issue date Jun 29, 1999
- Kaman Electromagnetics Corporation
- Peter Mongeau
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Detachable magnet carrier for permanent magnet motor
- Patent number 5,831,365
- Issue date Nov 3, 1998
- Kaman Electromagnetics Corporation
- Thomas A. Keim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Detachable magnet carrier for permanent magnet motor
- Patent number 5,691,589
- Issue date Nov 25, 1997
- Kaman Electromagnetics Corporation
- Thomas A. Keim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Soft switched three phase inverter with staggered resonant recovery...
- Patent number 5,576,943
- Issue date Nov 19, 1996
- Kaman Electromagnetics Corporation
- Alexander S. Keir
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Four quadrant unipolar pulse width modulated inverter
- Patent number 5,428,522
- Issue date Jun 27, 1995
- Kaman Electromagnetics Corporation
- Alan Millner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low impedance interconnection assembly for high frequency switching...
- Patent number 5,388,028
- Issue date Feb 7, 1995
- Kaman Electromagnetics Corporation
- Zeljko Arbanas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Kaman Electromagnetics Corporation

Organization

Patents Grantslast 30 patents

Centrifugal pump with an axial-field integral motor cooled by worki...

Diaphragm for seal-less integral-motor pump

Motor drive system having a plurality of series connected H-bridges

Detachable magnet carrier for permanent magnet motor

Detachable magnet carrier for permanent magnet motor

Soft switched three phase inverter with staggered resonant recovery...

Four quadrant unipolar pulse width modulated inverter

Low impedance interconnection assembly for high frequency switching...