About 22 results
https://drivepatents.com/patents/1397555 · 6 May 2026
In general, techniques are described regarding a rotary servo for actuators. A servo assembly includes a cylindrical outer sleeve including ports, a cylindrical outer spool annularly disposed within the cylindrical outer sleeve, a stepper motor mechanicall...
https://drivepatents.com/patents/1388629 · 31 Dec 2025
A combined air turbine starter and flow control valve includes a turbine (28) having turbine blades (44) and a shaft rotating with the turbine blades (44). The turbine (28) is received within a nozzle housing. The nozzle housing includes an inlet. A radial...
https://drivepatents.com/patents/1399508 · 21 May 2025
A variable-nozzle turbocharger includes a variable-vane mechanism that has an annular nozzle ring supporting an array of rotatable vanes connected to vane arms whose distal ends engage recesses in the radially inner periphery of a rotatable unison ring. Ro...
https://drivepatents.com/patents/951080 · 6 May 2015
A variable geometry turbo system that controls a flow of exhaust gas introduced into a turbine of a turbo charger may include a vane base ring in which the turbine may be positioned at a center thereof, a fixed vane which may be fixed onto a first surface ...
https://drivepatents.com/patents/971737 · 6 Aug 2014
A stopper 30 is provided with: a nut-receiving part 44a provided on a heat insulation plate 44 that is attached to an actuator bracket 43; and a movable-side stopper part 33 provided on an actuator rod 26 that moves in relation to the heat insulation plate...
https://drivepatents.com/patents/974608 · 21 May 2014
A gas turbine having a compressor for compressing air, a combustor (2) for taking in compressed air discharged from the compressor (1), mixing it with fuel, and burning them, and a turbine (3) driven by combustion gas generated in the combustor (2), compri...
https://drivepatents.com/patents/974882 · 14 May 2014
A variable-vane assembly for a turbocharger includes an annular nozzle ring (38) supporting an array of rotatable vanes (34), an insert having a tubular portion sealingly received into the bore of the turbine housing and having a nozzle portion extending r...
https://drivepatents.com/patents/976636 · 9 Apr 2014
This relates to a nozzle blade in which the leading edge shape has a curved-line shape that is formed by the distance from the rotation axis of the nozzle blade to the leading edge changing depending on the nozzle blade height position, and the trailing ed...
https://drivepatents.com/patents/990214 · 29 May 2013
The variable turbine geometry (1) has guide blades (3), which are rotatably mounted in a blade bearing ring (2). An adjustment ring (4) is provided for adjusting the guide blades, where the adjustment ring is adjusted by a control device through a link lev...
https://drivepatents.com/patents/985319 · 27 Mar 2013
A variable-nozzle assembly for a turbocharger includes a generally annular nozzle ring and an array of vanes rotatably mounted to the nozzle ring such that the vanes can be pivoted about their axes for regulating exhaust gas flow to the turbine wheel. A un...