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Class Information
Number: 415/128
Name: Rotary kinetic fluid motors or pumps > Including casing part selectively movable relative to fixed support > Separate liner portion
Description: Apparatus in which the member moved is on the inner periphery of the housing, such member being in addition to the normal wall of which the housing is comprised.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7553126 |
Device for varying the section of the throat in a turbine nozzle |
Jun. 30, 2009 |
| 7448849 |
Seal |
Nov. 11, 2008 |
| 7201556 |
Displacement casing |
Apr. 10, 2007 |
| 7189057 |
Turbine shroud segment attachment |
Mar. 13, 2007 |
| 7156614 |
Centrifugal pump with multiple inlets |
Jan. 2, 2007 |
| 7128525 |
Air pump |
Oct. 31, 2006 |
| 7037069 |
Impeller and wear plate |
May. 2, 2006 |
| 6988870 |
Casing for a centrifugal pump |
Jan. 24, 2006 |
| 6887034 |
Centrifugal pump having adjustable clean-out assembly |
May. 3, 2005 |
| 6736594 |
Axial-flow type hydraulic machine |
May. 18, 2004 |
| 6599086 |
Adjustable pump wear plate positioning assembly |
Jul. 29, 2003 |
| 6571563 |
Gas turbine engine with offset shroud |
Jun. 3, 2003 |
| 6454556 |
Vacuum and pressure tight cooling-ventilating device for thermoforming stations |
Sep. 24, 2002 |
| 6382905 |
Fan casing liner support |
May. 7, 2002 |
| 6375416 |
Technique for reducing acoustic radiation in turbomachinery |
Apr. 23, 2002 |
| 6106225 |
Submersible fountain pump design |
Aug. 22, 2000 |
| 5971702 |
Adjustable compressor bundle insertion and removal system |
Oct. 26, 1999 |
| 5921748 |
Centrifugal pump |
Jul. 13, 1999 |
| 5689403 |
Intercooled electronic device |
Nov. 18, 1997 |
| 5685692 |
Pump housing assembly |
Nov. 11, 1997 |
| 5346363 |
Liner for a water jet propulsion pump |
Sep. 13, 1994 |
| 5271713 |
Adjustable inlet for a harvester fan |
Dec. 21, 1993 |
| 5197863 |
Bearing fluid distribution systems for liquid ring pumps with rotating lobe liners |
Mar. 30, 1993 |
| 4917571 |
Flow-stabilizing volute pump and liner |
Apr. 17, 1990 |
| 4776760 |
Reinforced rubber liner for centrifugal pump casings |
Oct. 11, 1988 |
| 4759687 |
Turbine ring incorporating elements of a ceramic composition divided into sectors |
Jul. 26, 1988 |
| 4650396 |
Externally adjustable axial location for a vane carrier in a turbine |
Mar. 17, 1987 |
| 4595318 |
Forage blower having replaceable wear liner |
Jun. 17, 1986 |
| 4566850 |
Pump |
Jan. 28, 1986 |
| 4527948 |
Pump adjustment assembly |
Jul. 9, 1985 |
| 4521151 |
Centrifugal slurry pump |
Jun. 4, 1985 |
| 4502276 |
Casing structure for a gas turbine engine |
Mar. 5, 1985 |
| 4337016 |
Dual wall seal means |
Jun. 29, 1982 |
| 4177005 |
Variable-throat spiral duct system for rotary stream-flow machines |
Dec. 4, 1979 |
| 4069662 |
Clearance control for gas turbine engine |
Jan. 24, 1978 |
| 4053255 |
Self-adjusting spacer for centrifugal pumps |
Oct. 11, 1977 |
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