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Erwin Klein
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Heddesheim, DE
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last 30 patents
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Patent Grant
Can-type evaporative cooling device for power semiconductor elements
Patent number
4,574,877
Issue date
Mar 11, 1986
Brown, Boveri & Cie AG
Erwin Klein
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cooling device, in which converters or rectifiers or other semicond...
Patent number
4,566,529
Issue date
Jan 28, 1986
Brown, Boveri & Cie AG
Erwin Klein
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor component for liquid cooling
Patent number
4,521,170
Issue date
Jun 4, 1985
Brown, Boveri & Cie. AG.
Erwin Klein
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor component for boiling cooling
Patent number
4,520,383
Issue date
May 28, 1985
BBC Aktiengesellschaft Brown, Boveri & Cie
Erwin Klein
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor component for cooling by boiling or liquids
Patent number
4,520,384
Issue date
May 28, 1985
BBC Aktiengesellschaft Brown, Boveri & Cie
Erwin Klein
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cooling device for electrical and/or electronic component elements...
Patent number
4,350,026
Issue date
Sep 21, 1982
BBC Brown, Boveri & Company, Limited
Erwin Klein
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Cooling container for cooling a semiconductor element
Patent number
4,151,548
Issue date
Apr 24, 1979
BBC Brown, Boveri & Company, Limited
Erwin Klein
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cooling device for a liquid-cooled semiconductor power component
Patent number
4,142,577
Issue date
Mar 6, 1979
Erwin Klein
H01 - BASIC ELECTRIC ELEMENTS