Alfred Schwarzenbach

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Wettingen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Air storage installation blowout prevention device
- Patent number 4,403,477
- Issue date Sep 13, 1983
- BBC Brown, Boveri & Company Limited
- Alfred Schwarzenbach
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Constant pressure air storage installation with water supply for ga...
- Patent number 4,392,354
- Issue date Jul 12, 1983
- BBC Brown, Boveri & Company Limited
- Alfred Schwarzenbach
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Constant pressure storage installation with water supply for gas tu...
- Patent number 4,355,923
- Issue date Oct 26, 1982
- BBC Brown, Boveri & Company Limited
- Alfred Schwarzenbach
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for preventing blowing out of the water supply of constan...
- Patent number 4,343,569
- Issue date Aug 10, 1982
- BBC Brown Boveri & Co. Ltd.,
- Alfred Schwarzenbach
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Feedwater heating in a steam turbine
- Patent number 4,330,997
- Issue date May 25, 1982
- BBC Brown, Boveri & Company, Ltd.
- Alfred Schwarzenbach
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES