l'Unite Hermetique

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for supplying optimal power to an inductive-type...
- Patent number 5,767,652
- Issue date Jun 16, 1998
- L'Unite Hermetique
- Francis Bidaud
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Static frequency converter which compensates for fluctuations in a...
- Patent number 5,592,368
- Issue date Jan 7, 1997
- L'Unite Hermetique
- Francis Bidaud
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Optimal power supply for an electric motor
- Patent number 5,548,199
- Issue date Aug 20, 1996
- L'Unite Hermetique
- Francis Bidaud
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching method and apparatus for increasing efficiency of an indu...
- Patent number 5,497,313
- Issue date Mar 5, 1996
- L'Unite Hermetique
- Francis Bidaud
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Silent hermetic motor-compressor set
- Patent number 5,158,514
- Issue date Oct 27, 1992
- L'Unite Hermetique
- Jean-Pierre Braga
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Anti-vibratory device to attach a hermetic compresser chamber to it...
- Patent number 4,984,971
- Issue date Jan 15, 1991
- L'Unite Hermetique
- Emile Bergeron
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method for determining a composite material constituting the moving...
- Patent number 4,777,834
- Issue date Oct 18, 1988
- L'Unite Hermetique
- Serge Vendittelli
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Axial ventilator with protected blades
- Patent number 4,456,431
- Issue date Jun 26, 1984
- L'Unite Hermetique
- M. Joel Crespin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Device for cooling the compressor of a thermal machine
- Patent number 4,377,938
- Issue date Mar 29, 1983
- l'Unite Hermetique
- Joel Crespin
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

l'Unite Hermetique

Organization

Patents Grantslast 30 patents

Method and system for supplying optimal power to an inductive-type...

Static frequency converter which compensates for fluctuations in a...

Optimal power supply for an electric motor

Switching method and apparatus for increasing efficiency of an indu...

Silent hermetic motor-compressor set

Anti-vibratory device to attach a hermetic compresser chamber to it...

Method for determining a composite material constituting the moving...

Axial ventilator with protected blades

Device for cooling the compressor of a thermal machine

Patents Applicationslast 30 patents

Trademarklast 30 trademarks