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Class Information
Number: 415/159
Name: Rotary kinetic fluid motors or pumps > Selectively adjustable vane or working fluid control means > Upstream of runner > Plural and arcuately or circularly arranged around runner axis
Description: Apparatus comprising two or more means angularly spaced around and equidistant from the runner axis.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7559199 |
Variable-nozzle cartridge for a turbocharger |
Jul. 14, 2009 |
| 7520717 |
Swirl generator for a radial compressor |
Apr. 21, 2009 |
| 7478991 |
Variable nozzle device |
Jan. 20, 2009 |
| 7448848 |
Variable vane arm/unison ring attachment system |
Nov. 11, 2008 |
| 7351029 |
Rotary vacuum blower |
Apr. 1, 2008 |
| 7329090 |
Spring clamping clip |
Feb. 12, 2008 |
| 7305826 |
Axial loading management in turbomachinery |
Dec. 11, 2007 |
| 7255530 |
Vane and throat shaping |
Aug. 14, 2007 |
| 7204672 |
Multi-modal forced vortex device |
Apr. 17, 2007 |
| 7198454 |
Variable stator vane arrangement for a compressor |
Apr. 3, 2007 |
| 7140838 |
Control lever attachment with play compensation for blades with variable setting angles |
Nov. 28, 2006 |
| 7128527 |
Gas turbine stator |
Oct. 31, 2006 |
| 7121788 |
Exhaust gas turbocharger for an internal combustion engine |
Oct. 17, 2006 |
| 7104754 |
Variable vane arrangement for a turbomachine |
Sep. 12, 2006 |
| 7101146 |
Split vane flow blocker |
Sep. 5, 2006 |
| 7097421 |
Vernier duct blocker |
Aug. 29, 2006 |
| 6994518 |
Pre-whirl generator for radial compressor |
Feb. 7, 2006 |
| 6984104 |
Variable vane arm/unison ring attachment system |
Jan. 10, 2006 |
| 6968702 |
Nozzle bolting arrangement for a turbine |
Nov. 29, 2005 |
| 6951443 |
Wind turbine ring/shroud drive system |
Oct. 4, 2005 |
| 6779971 |
Turbine |
Aug. 24, 2004 |
| 6769868 |
Stator vane actuator in gas turbine engine |
Aug. 3, 2004 |
| 6758652 |
Apparatus for choking the control stage of a steam turbine and steam turbine |
Jul. 6, 2004 |
| 6739832 |
Exhaust turbocharger |
May. 25, 2004 |
| 6715983 |
Method and apparatus for reducing distortion losses induced to gas turbine engine airflow |
Apr. 6, 2004 |
| 6672826 |
Compressor surge control apparatus |
Jan. 6, 2004 |
| 6652225 |
Fan with integrated fan motor |
Nov. 25, 2003 |
| 6554568 |
Exhaust turbocharger for an internal combustion engine |
Apr. 29, 2003 |
| 6546728 |
Exhaust-gas turbocharger for an internal combustion engine and method of operating an exhaust-gas turbocharger |
Apr. 15, 2003 |
| 6533543 |
Vortex prevention apparatus in pump |
Mar. 18, 2003 |
| 6511285 |
Tandem guide vanes |
Jan. 28, 2003 |
| 6503052 |
Integrated regulating bleed device for a steam turbine |
Jan. 7, 2003 |
| 6443695 |
Steam turbine |
Sep. 3, 2002 |
| 6435821 |
Variable vane for use in turbo machines |
Aug. 20, 2002 |
| 6419464 |
Vane for variable nozzle turbocharger |
Jul. 16, 2002 |
| 6413043 |
Inlet guide vane and shroud support contact |
Jul. 2, 2002 |
| 6409483 |
Variable-capacity turbine |
Jun. 25, 2002 |
| 6402465 |
Ring valve for turbine flow control |
Jun. 11, 2002 |
| 6394766 |
Fan with adjustable guide vanes |
May. 28, 2002 |
| 6378305 |
Internal combustion engine having an exhaust-gas turbocharger and a method for operating same |
Apr. 30, 2002 |
| 6302644 |
Steam turbine |
Oct. 16, 2001 |
| 6220031 |
Exhaust gas turbocharger for an internal-combustion engine and method of operating same |
Apr. 24, 2001 |
| 6162013 |
Steam turbine |
Dec. 19, 2000 |
| 6126385 |
Wind turbine |
Oct. 3, 2000 |
| 6092984 |
System life for continuously operating engines |
Jul. 25, 2000 |
| 6071073 |
Method of fabricating a turbine inlet casing and the turbine inlet casing |
Jun. 6, 2000 |
| 6050775 |
Radial-flow exhaust-gas turbocharger turbine |
Apr. 18, 2000 |
| 6039534 |
Inlet guide vane assembly |
Mar. 21, 2000 |
| 6015259 |
Support mechanism of inner ring for variable pipe diffuser |
Jan. 18, 2000 |
| 5927943 |
Inlet casing for a turbine |
Jul. 27, 1999 |
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