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Patents Grants
last 30 patents
Information
Patent Grant
Induction heating apparatus for moving metal products
Patent number
4,595,813
Issue date
Jun 17, 1986
CEM-Compagnie Electro-Mecanique
Bernard Chausse
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electro-magnetic induction scrolling device for heating flat products
Patent number
4,587,392
Issue date
May 6, 1986
CEM-Compagnie Electro-Mecanique
Bernard Chausse
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electromagnetic pump
Patent number
4,557,667
Issue date
Dec 10, 1985
Electricite De France
Jean Delassus
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Process and means to control the average heating power induced in a...
Patent number
4,531,037
Issue date
Jul 23, 1985
CEM-Compagnie Electro-Mecanique
Jean-Paul Camus
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for minimizing the power induced in a flat con...
Patent number
4,518,840
Issue date
May 21, 1985
CEM-Compagnie Electro-Mecanique
Jean-Claude Bronner
C21 - METALLURGY OF IRON
Information
Patent Grant
Continuous current electric machine with cylindrical air gap and pe...
Patent number
4,516,046
Issue date
May 7, 1985
CEM-Compagnie Electro-Mecanique
Rene Mercier
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Process and apparatus for the homogeneous, electromagnetic inductio...
Patent number
4,484,048
Issue date
Nov 20, 1984
CEM-Compagnie Electro-Mecanique
Roger Travers
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for the magnetic induction heating of flat, rectangular m...
Patent number
4,481,397
Issue date
Nov 6, 1984
CEM-Compagnie Electro-Mecanique
Jean Maurice
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cooling water distribution system of cooling tower
Patent number
4,476,070
Issue date
Oct 9, 1984
CEM-Compagnie Electro-Mecanique
Jean-Claude Blanquet
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Process and apparatus to obtain homogeneous transverse heating by e...
Patent number
4,472,616
Issue date
Sep 18, 1984
CEM-Compagnie Electro-Mecanique
Jean Maurice
C21 - METALLURGY OF IRON
Information
Patent Grant
Translating field inductor for producing a directionally oriented f...
Patent number
4,429,731
Issue date
Feb 7, 1984
CEM-Compagnie Electro-Mecanique
Jean Delassus
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Brush holder for rotating electrical machines
Patent number
4,356,420
Issue date
Oct 26, 1982
CEM-Compagnie Electro-Mecanique
Dominique Mercuzot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for separating a gas and a condensable vapor
Patent number
4,329,788
Issue date
May 18, 1982
CEM-Compagnie Electro-Mecanique
Jacques Sterlini
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Electromagnetic inductor for generating a helical field
Patent number
4,321,958
Issue date
Mar 30, 1982
CEM-Compagnie Electro-Mecanique
Jean Delassus
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Electromagnetic centrifuging inductor for rotating a molten metal a...
Patent number
4,294,304
Issue date
Oct 13, 1981
CEM-Compagnie Electro-Mecanique
Jean Delassus
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Air-tight molded resin enclosure with a safety membrane for electri...
Patent number
4,235,347
Issue date
Nov 25, 1980
CEM-Compagnie Electro-Mecanique
Rene Cothier
G01 - MEASURING TESTING
Information
Patent Grant
Airconditioning system suitable for residential use
Patent number
4,207,754
Issue date
Jun 17, 1980
CEM-Compagnie Electro-Mecanique
Jean Chaboseau
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Electromagnetic inductor ingot mold for continuous casting
Patent number
4,200,141
Issue date
Apr 29, 1980
CEM-Compagnie Electro-Mecanique
Jean Delassus
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method and apparatus for exchanging heat between fluids
Patent number
4,187,899
Issue date
Feb 12, 1980
CEM-Compagnie Electro-Mecanique
Jacques Sterlini
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process and apparatus for heat exchange between fluids
Patent number
4,149,585
Issue date
Apr 17, 1979
CEM-Compagnie Electro-Mecanique
Jacques Sterlini
F24 - HEATING RANGES VENTILATING