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Siegfried Auschrat
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Heiligenstedten, DE
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last 30 patents
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Patent Grant
Liquid ring pump having a sheet metal valve plate
Patent number
5,489,195
Issue date
Feb 6, 1996
Sihi GmbH & Co. KG
Klaus Domagalla
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Liquid-ring compressor unit
Patent number
4,710,105
Issue date
Dec 1, 1987
Sihi GmbH & Co. KG
Udo Segebrecht
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Liquid ring compressor having openings in housing for emptying liqu...
Patent number
4,685,865
Issue date
Aug 11, 1987
Sihi GmbH & Co. KG
Siegfried Auschrat
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Liquid ring compressor having a passageway in discharge port for in...
Patent number
4,634,348
Issue date
Jan 6, 1987
Sihi GmbH & Co. KG
Siegfried Auschrat
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Gas jet pump
Patent number
4,632,649
Issue date
Dec 30, 1986
Sihi GmbH & Co. KG
Udo Segebrecht
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...