| |
 |
|
Class Information
Number: 415/162
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 > Individually pivoted vanes > Plural, selectively adjustable vane sets
Description: Apparatus comprising two or more distinct sets of vanes*, all the vanes* in one set being simultaneously movable.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7524165 |
Control lever for the angular setting of a stator blade in a turboshaft engine |
Apr. 28, 2009 |
| 7517188 |
Airfoil shape for a compressor |
Apr. 14, 2009 |
| 7412830 |
Compressor in the induction tract of an internal combustion engine |
Aug. 19, 2008 |
| 7413401 |
Methods and apparatus for controlling variable stator vanes |
Aug. 19, 2008 |
| 7393179 |
Variable position turbine nozzle |
Jul. 1, 2008 |
| 7322790 |
System for controlling stages of variable-pitch stator vanes in a turbomachine |
Jan. 29, 2008 |
| 7273346 |
System for controlling stages of variable-pitch stator vanes in a turbomachine |
Sep. 25, 2007 |
| 7264441 |
Hybrid cycle high pressure compressor and turbine engine including such a compressor |
Sep. 4, 2007 |
| 7182571 |
Variable stator vane actuating levers |
Feb. 27, 2007 |
| 7165935 |
Axial compressor |
Jan. 23, 2007 |
| 7112041 |
Device for pivotally guiding variable-pitch vanes in a turbomachine |
Sep. 26, 2006 |
| 7112039 |
Variable vane electro-graphic thrust washer |
Sep. 26, 2006 |
| 7037070 |
Variable pitch device for two blade stages fixed onto a turbojet |
May. 2, 2006 |
| 6990813 |
Apparatus for controlling variable nozzle of turbocharger |
Jan. 31, 2006 |
| 6799945 |
Stator blade pivoting arrangement in a turbomachine |
Oct. 5, 2004 |
| 6769868 |
Stator vane actuator in gas turbine engine |
Aug. 3, 2004 |
| 6474941 |
Variable stator vane bushing |
Nov. 5, 2002 |
| 6439842 |
Gas turbine engine stator case |
Aug. 27, 2002 |
| 6435821 |
Variable vane for use in turbo machines |
Aug. 20, 2002 |
| 6398491 |
Multistage turbocompressor |
Jun. 4, 2002 |
| 6283705 |
Variable vane with winglet |
Sep. 4, 2001 |
| 6174130 |
Movable shaft assembly |
Jan. 16, 2001 |
| 6146093 |
Variable vane seal and washer |
Nov. 14, 2000 |
| 6092984 |
System life for continuously operating engines |
Jul. 25, 2000 |
| 6050775 |
Radial-flow exhaust-gas turbocharger turbine |
Apr. 18, 2000 |
| 6039534 |
Inlet guide vane assembly |
Mar. 21, 2000 |
| 5692879 |
Control device for a stage of blades with variable pitch |
Dec. 2, 1997 |
| 5672047 |
Adjustable stator vanes for turbomachinery |
Sep. 30, 1997 |
| 5651661 |
Multi-stage rotary fluid handling apparatus |
Jul. 29, 1997 |
| 5636968 |
Device for assembling a circular stage of pivoting vanes |
Jun. 10, 1997 |
| 5549448 |
Variable stator vane linkage system and method |
Aug. 27, 1996 |
| 5460484 |
Air flow guiding mechanism for compressor inlet |
Oct. 24, 1995 |
| 5387080 |
Rotationally guided control ring for pivotable vanes in a turbomachine |
Feb. 7, 1995 |
| 5224820 |
Operating mechanism for variably settable blades of a turbomachine |
Jul. 6, 1993 |
| 5190439 |
Variable vane non-linear schedule for a gas turbine engine |
Mar. 2, 1993 |
| 5044879 |
Variable stator vane arrangement for an axial flow compressor |
Sep. 3, 1991 |
| 5024580 |
Control of variable stator vanes |
Jun. 18, 1991 |
| 4978280 |
Variable guide vane arrangement for a compressor |
Dec. 18, 1990 |
| 4955788 |
Driving linkage device |
Sep. 11, 1990 |
| 4925364 |
Adjustable spacer |
May. 15, 1990 |
| 4874287 |
Variable-geometry turbocompressor |
Oct. 17, 1989 |
| 4867635 |
Variable guide vane arrangement for a compressor |
Sep. 19, 1989 |
| 4768922 |
Variable stator and shroud assembly |
Sep. 6, 1988 |
| 4657481 |
Insertably adjustable and angularly adjustable inlet guide vane apparatus for a compressor |
Apr. 14, 1987 |
| 4652208 |
Actuating lever for variable stator vanes |
Mar. 24, 1987 |
| 4618311 |
Vane angle changing device for an axial fluid machine |
Oct. 21, 1986 |
| 4558987 |
Apparatus for regulating axial compressors |
Dec. 17, 1985 |
| 4502831 |
Method of controlling operation of multistage hydraulic machines |
Mar. 5, 1985 |
| 4486143 |
Turbine-type wind machine |
Dec. 4, 1984 |
| 4400135 |
Vane actuation system |
Aug. 23, 1983 |
|
|
|
