-
Vaned diffuser
-
Patent number 5,452,986
-
Issue date Sep 26, 1995
-
Dresser-Rand Company
-
Colin Osborne
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
Multi-row rib diffuser
-
Patent number 5,316,441
-
Issue date May 31, 1994
-
Dresser-Rand Company
-
Colin Osborne
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
Swirl control labyrinth seal
-
Patent number 5,190,440
-
Issue date Mar 2, 1993
-
Dresser-Rand Company
-
Martin D. Maier
-
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
-
Swirl control labyrinth seal
-
Patent number 5,161,943
-
Issue date Nov 10, 1992
-
Dresser-Rand Company, A General Partnership
-
Martin D. Maier
-
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
-
Variable diffuser wall with ribbed vanes
-
Patent number 4,902,200
-
Issue date Feb 20, 1990
-
Dresser-Rand Company
-
Phiroze Bandukwalla
-
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
-